├── mvp
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── colors.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ ├── styles.xml
│ │ │ │ ├── strings.xml
│ │ │ │ └── ids.xml
│ │ │ └── layout
│ │ │ │ ├── lce_base_load.xml
│ │ │ │ ├── lce_base_container.xml
│ │ │ │ └── lce_base_error.xml
│ │ ├── java
│ │ │ └── com
│ │ │ │ └── idapgroup
│ │ │ │ └── android
│ │ │ │ └── mvp
│ │ │ │ ├── impl
│ │ │ │ ├── Utils.kt
│ │ │ │ ├── PresenterDelegate.kt
│ │ │ │ ├── LcePresenterActivity.kt
│ │ │ │ ├── LcePresenterDialogFragment.kt
│ │ │ │ ├── BasePresenter.kt
│ │ │ │ ├── LcePresenterFragment.kt
│ │ │ │ ├── LceViewCreator.kt
│ │ │ │ ├── ViewHandler.kt
│ │ │ │ ├── ViewHandlerContainer.kt
│ │ │ │ ├── BasePresenterActivity.kt
│ │ │ │ ├── v2
│ │ │ │ │ ├── PresenterDelegate.kt
│ │ │ │ │ ├── LifecycleCallbacks.kt
│ │ │ │ │ └── PresenterHandler.kt
│ │ │ │ ├── BasePresenterDialogFragment.kt
│ │ │ │ ├── BasePresenterFragment.kt
│ │ │ │ └── LceViewHandler.kt
│ │ │ │ ├── LoadView.kt
│ │ │ │ ├── RawErrorView.kt
│ │ │ │ ├── ProgressView.kt
│ │ │ │ ├── LcView.kt
│ │ │ │ ├── RawLceView.kt
│ │ │ │ ├── LceView.kt
│ │ │ │ └── MvpPresenter.kt
│ │ └── AndroidManifest.xml
│ └── androidTest
│ │ ├── java
│ │ └── com
│ │ │ └── idapgroup
│ │ │ └── android
│ │ │ └── mvp
│ │ │ └── impl
│ │ │ ├── Utils.kt
│ │ │ ├── ActivityExt.kt
│ │ │ ├── FragmentPresenterViewLifecycleTest.kt
│ │ │ ├── PresenterFragmentTest.kt
│ │ │ └── ActivityPresenterViewLifecycleTest.kt
│ │ └── AndroidManifest.xml
├── proguard-rules.pro
└── build.gradle
├── sample
├── .gitignore
├── src
│ └── main
│ │ ├── res
│ │ ├── values
│ │ │ ├── strings.xml
│ │ │ ├── colors.xml
│ │ │ ├── styles.xml
│ │ │ └── dimens.xml
│ │ ├── mipmap-hdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-mdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xhdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xxhdpi
│ │ │ └── ic_launcher.png
│ │ ├── mipmap-xxxhdpi
│ │ │ └── ic_launcher.png
│ │ ├── values-w820dp
│ │ │ └── dimens.xml
│ │ └── layout
│ │ │ ├── screen_sample.xml
│ │ │ └── activity_main.xml
│ │ ├── java
│ │ └── com
│ │ │ └── idapgroup
│ │ │ └── android
│ │ │ └── mvpsample
│ │ │ ├── SampleLceMvp.kt
│ │ │ ├── SampleMvp.kt
│ │ │ ├── v2
│ │ │ ├── SampleLceActivityV2.kt
│ │ │ ├── SampleFragmentV2.kt
│ │ │ └── SampleActivityV2.kt
│ │ │ ├── SampleLcePresenter.kt
│ │ │ ├── SampleFragment.kt
│ │ │ ├── MainActivity.kt
│ │ │ ├── SamplePresenter.kt
│ │ │ ├── SampleActivity.kt
│ │ │ ├── SampleLceFragment.kt
│ │ │ └── SampleLceActivity.kt
│ │ └── AndroidManifest.xml
├── proguard-rules.pro
└── build.gradle
├── mvp-utils
├── .gitignore
├── src
│ └── main
│ │ ├── res
│ │ └── values
│ │ │ ├── colors.xml
│ │ │ ├── dimens.xml
│ │ │ ├── strings.xml
│ │ │ └── styles.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ └── com
│ │ └── idapgroup
│ │ └── android
│ │ └── rx_mvp
│ │ └── RxBasePresenter.kt
└── build.gradle
├── settings.gradle
├── .gitignore
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradle.properties
├── README.md
├── gradlew.bat
├── gradlew
└── LICENSE
/mvp/.gitignore:
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/settings.gradle:
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1 | include ':mvp', ':mvp-utils', ':sample'
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/.gitignore:
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1 | *.iml
2 | .DS_Store
3 | .gradle
4 | .idea
5 | local.properties
6 |
7 | build/
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/mvp/src/main/res/values/colors.xml:
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/sample/src/main/res/values/strings.xml:
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/Utils.kt:
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1 | @file:JvmName("Utils")
2 | package com.idapgroup.android.mvp.impl
3 |
4 | typealias Action = () -> Unit
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/sample/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/kharchenkovitaliypt/AndroidMvp/HEAD/sample/src/main/res/mipmap-hdpi/ic_launcher.png
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/sample/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/kharchenkovitaliypt/AndroidMvp/HEAD/sample/src/main/res/mipmap-mdpi/ic_launcher.png
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/sample/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/kharchenkovitaliypt/AndroidMvp/HEAD/sample/src/main/res/mipmap-xhdpi/ic_launcher.png
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/mvp/src/main/AndroidManifest.xml:
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/sample/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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/sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/kharchenkovitaliypt/AndroidMvp/HEAD/sample/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/mvp/src/main/res/values/strings.xml:
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1 |
2 |
3 |
4 | Retry
5 |
6 |
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/mvp/src/main/java/com/idapgroup/android/mvp/LoadView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | interface LoadView {
4 | fun showLoad()
5 | fun hideLoad()
6 | }
7 |
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/mvp-utils/src/main/AndroidManifest.xml:
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6 |
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/mvp/src/main/java/com/idapgroup/android/mvp/RawErrorView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | interface RawErrorView {
4 | fun showError(error: Throwable)
5 | }
6 |
7 |
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/mvp/src/main/java/com/idapgroup/android/mvp/ProgressView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | interface ProgressView {
4 | fun showProgress(progress: Float = 0F)
5 | fun hideProgress()
6 | }
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/sample/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sun Sep 10 02:20:55 EEST 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
7 |
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/mvp/src/main/res/layout/lce_base_load.xml:
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/mvp/src/main/res/layout/lce_base_container.xml:
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1 |
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/mvp/src/main/java/com/idapgroup/android/mvp/LcView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | /** Represents view with two states(load, content) */
4 | interface LcView {
5 |
6 | /** Show load view indicating process */
7 | fun showLoad()
8 |
9 | /** Show content view */
10 | fun showContent()
11 | }
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/sample/src/main/java/com/idapgroup/android/mvpsample/SampleLceMvp.kt:
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1 | package com.idapgroup.android.mvpsample
2 |
3 | import com.idapgroup.android.mvp.MvpPresenter
4 | import com.idapgroup.android.mvp.RawLceView
5 |
6 | interface SampleLceMvp {
7 |
8 | interface Presenter : MvpPresenter
9 |
10 | interface View : RawLceView
11 | }
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/mvp/src/main/res/values/ids.xml:
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7 |
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9 |
10 |
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/sample/src/main/res/values-w820dp/dimens.xml:
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1 |
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5 | 64dp
6 |
7 |
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/mvp/src/main/java/com/idapgroup/android/mvp/RawLceView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | /** Represents view with three states(load, content, raw error with retry) */
4 | interface RawLceView : LcView {
5 |
6 | /**
7 | * Show an error message with retry ability
8 | * @param error Raw error
9 | * @param retry Retry action
10 | */
11 | fun showError(error: Throwable, retry: (() -> Unit)? = null)
12 | }
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/mvp/src/main/java/com/idapgroup/android/mvp/LceView.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | /** Represents view with three states(loading, contentView, error with retry) */
4 | interface LceView : LcView {
5 | /**
6 | * Show an error message with retry ability
7 | * @param errorMessage Message representing an error.
8 | * @param retry Retry action
9 | */
10 | fun showError(errorMessage: String, retry: (() -> Unit)? = null)
11 | }
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/mvp/src/main/java/com/idapgroup/android/mvp/MvpPresenter.kt:
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1 | package com.idapgroup.android.mvp
2 |
3 | import android.os.Bundle
4 |
5 | interface MvpPresenter {
6 |
7 | fun attachView(view : V)
8 | fun detachView()
9 | fun onAttachedView(view: V)
10 | fun onDetachedView()
11 |
12 | @Deprecated("Don't use")
13 | fun onCreate()
14 | fun onSaveState(savedState: Bundle)
15 | fun onRestoreState(savedState: Bundle)
16 | }
17 |
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/sample/src/main/res/values/styles.xml:
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/sample/src/main/res/values/dimens.xml:
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1 |
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6 |
7 | 16dp
8 | 16dp
9 |
10 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/SampleMvp.kt:
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1 | package com.idapgroup.android.mvpsample
2 |
3 | import com.idapgroup.android.mvp.LoadView
4 | import com.idapgroup.android.mvp.MvpPresenter
5 | import com.idapgroup.android.mvp.RawErrorView
6 |
7 | interface SampleMvp {
8 |
9 | interface Presenter : MvpPresenter {
10 | fun onAsk(question: String)
11 | fun onConfirm()
12 | fun takeUntilDetachView()
13 | }
14 |
15 | interface View : LoadView, RawErrorView {
16 | fun showMessage(message: String)
17 | fun goToMain()
18 | }
19 | }
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/mvp/src/androidTest/java/com/idapgroup/android/mvp/impl/Utils.kt:
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1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.support.test.InstrumentationRegistry.getInstrumentation
4 | import android.support.v7.app.AppCompatActivity
5 | import com.idapgroup.android.mvp.impl.v2.mvpStrictMode
6 |
7 | fun waitForIdleSyncAfter(action: () -> Unit) {
8 | with(getInstrumentation()) {
9 | runOnMainSync { action() }
10 | waitForIdleSync()
11 | }
12 | }
13 |
14 | class TestActivity : AppCompatActivity()
15 |
16 | class TestPresenter : BasePresenter() {
17 | init {
18 | mvpStrictMode = true
19 | }
20 | }
21 |
22 | interface TestMvpView
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/mvp/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/vitaliy/Library/Android/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/sample/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/vitaliy/Library/Android/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/mvp/src/androidTest/AndroidManifest.xml:
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5 |
6 |
9 |
10 |
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16 |
19 |
20 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/PresenterDelegate.kt:
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1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import com.idapgroup.android.mvp.MvpPresenter
5 |
6 | class PresenterDelegate>(val presenter : P) {
7 |
8 | var created = false
9 |
10 | fun onCreate() {
11 | if(!created) {
12 | presenter.onCreate()
13 | created = true
14 | }
15 | }
16 |
17 | fun onSaveState(savedState: Bundle) {
18 | presenter.onSaveState(savedState)
19 | savedState.putBoolean("key_delegate_created", created)
20 | }
21 |
22 | fun onRestoreState(savedState: Bundle) {
23 | created = savedState.getBoolean("key_delegate_created")
24 | presenter.onRestoreState(savedState)
25 | }
26 |
27 | fun attachView(view: V) {
28 | presenter.attachView(view)
29 | presenter.onAttachedView(view)
30 | }
31 |
32 | fun detachView() {
33 | presenter.onDetachedView()
34 | presenter.detachView()
35 | }
36 | }
37 |
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/mvp/src/main/res/layout/lce_base_error.xml:
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1 |
2 |
10 |
11 |
16 |
17 |
25 |
26 |
31 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/v2/SampleLceActivityV2.kt:
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1 | package com.idapgroup.android.mvpsample.v2
2 |
3 | import android.os.Bundle
4 | import com.idapgroup.android.mvp.RawLceView
5 | import com.idapgroup.android.mvp.impl.LceViewHandler
6 | import com.idapgroup.android.mvp.impl.SimpleLceViewCreator
7 | import com.idapgroup.android.mvp.impl.setContentView
8 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
9 | import com.idapgroup.android.mvpsample.R
10 | import com.idapgroup.android.mvpsample.SampleLceMvp
11 | import com.idapgroup.android.mvpsample.SampleLcePresenter
12 |
13 | class SampleLceActivityV2(
14 | val lceViewHandler: LceViewHandler = LceViewHandler()
15 | ) : SampleActivityV2(), SampleLceMvp.View, RawLceView by lceViewHandler {
16 |
17 | private lateinit var presenter: SampleLceMvp.Presenter
18 |
19 | override fun onCreate(savedState: Bundle?) {
20 | super.onCreate(savedState)
21 | presenter = attachPresenter(this, ::SampleLcePresenter, savedState, false)
22 | }
23 |
24 | override fun onInitView() {
25 | setContentView(lceViewHandler, SimpleLceViewCreator(R.layout.screen_sample))
26 | }
27 | }
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/sample/build.gradle:
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1 | apply plugin: 'com.android.application'
2 | apply plugin: 'kotlin-android'
3 | apply plugin: 'kotlin-android-extensions'
4 |
5 | android {
6 | compileSdkVersion 25
7 | buildToolsVersion "25.0.3"
8 | defaultConfig {
9 | applicationId "com.idapgroup.android.mvpsample"
10 | minSdkVersion 16
11 | targetSdkVersion 25
12 | versionCode 1
13 | versionName "0.8.3"
14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
15 | }
16 | buildTypes {
17 | release {
18 | minifyEnabled false
19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
20 | }
21 | }
22 | sourceSets {
23 | main.java.srcDirs += 'src/main/kotlin'
24 | }
25 | }
26 |
27 | dependencies {
28 | compile fileTree(dir: 'libs', include: ['*.jar'])
29 | compile project(":mvp-utils")
30 | // compile 'com.github.kharchenkovitaliypt.AndroidMvp:mvp-utils:0.1.3'
31 | compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
32 |
33 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
34 | exclude group: 'com.android.support', module: 'support-annotations'
35 | })
36 | testCompile 'junit:junit:4.12'
37 | compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
38 | }
39 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/LcePresenterActivity.kt:
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1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.view.LayoutInflater
5 | import android.view.View
6 | import android.view.ViewGroup
7 | import com.idapgroup.android.mvp.LceView
8 | import com.idapgroup.android.mvp.MvpPresenter
9 |
10 | /** Fragment for displaying loading states(load, content, error) */
11 | abstract class LcePresenterActivity> :
12 | BasePresenterActivity(),
13 | LceView {
14 |
15 | protected val lceViewHandler = LceViewHandler()
16 |
17 | open val lceViewCreator: LceViewCreator = SimpleLceViewCreator({ inflater, container ->
18 | onCreateContentView(inflater, container)
19 | })
20 |
21 | abstract fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View
22 |
23 | override fun onCreate(savedInstanceState: Bundle?) {
24 | super.onCreate(savedInstanceState)
25 | setContentView(lceViewHandler, lceViewCreator)
26 | }
27 |
28 | override fun showLoad() {
29 | lceViewHandler.showLoad()
30 | }
31 |
32 | override fun showContent() {
33 | lceViewHandler.showContent()
34 | }
35 |
36 | override fun showError(errorMessage: String, retry : (() -> Unit)?) {
37 | lceViewHandler.showError(errorMessage, retry)
38 | }
39 | }
40 |
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/sample/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
6 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
21 |
22 |
26 |
27 |
31 |
32 |
36 |
37 |
38 |
39 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/SampleLcePresenter.kt:
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1 | package com.idapgroup.android.mvpsample
2 |
3 | import com.idapgroup.android.rx_mvp.RxBasePresenter
4 | import io.reactivex.Observable
5 | import io.reactivex.android.schedulers.AndroidSchedulers
6 | import io.reactivex.schedulers.Schedulers
7 | import java.io.IOException
8 | import java.util.*
9 |
10 | class SampleLcePresenter : SampleLceMvp.Presenter, RxBasePresenter() {
11 |
12 | init {
13 | setResetTaskStateAction("task_start", { initContent() })
14 | }
15 |
16 | override fun onCreate() {
17 | execute { initContent() }
18 | }
19 |
20 | fun initContent() { Observable.create { it.setCancellable { } }
21 | (view as SampleLceMvp.View).showLoad()
22 | Observable
23 | .fromCallable {
24 | if(Random().nextBoolean()) {
25 | Thread.sleep(1000)
26 | throw IOException("OH MY GOD. We have a big problem!!!")
27 | } else {
28 | Thread.sleep(4000)
29 | }
30 | }
31 | .subscribeOn(Schedulers.computation())
32 | .observeOn(AndroidSchedulers.mainThread())
33 | .taskTracker("task_start")
34 | .safeSubscribe({
35 | (view as SampleLceMvp.View).showContent()
36 | }, {
37 | view!!.showError(it, { initContent() })
38 | })
39 | }
40 | }
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/mvp-utils/build.gradle:
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1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.github.dcendents.android-maven'
3 | apply plugin: 'kotlin-android'
4 | apply plugin: 'kotlin-android-extensions'
5 | apply plugin: 'org.jetbrains.dokka'
6 |
7 | group = artifactGroupId
8 |
9 | android {
10 | compileSdkVersion 25
11 | buildToolsVersion "25.0.3"
12 | defaultConfig {
13 | minSdkVersion 16
14 | targetSdkVersion 25
15 | versionCode 1
16 | versionName "0.9.5"
17 | }
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 | }
25 |
26 | dependencies {
27 | compile fileTree(dir: 'libs', include: ['*.jar'])
28 | compile project(":mvp")
29 | compile 'io.reactivex.rxjava2:rxjava:2.1.3'
30 |
31 | testCompile 'junit:junit:4.12'
32 | testCompile "org.robolectric:robolectric:3.3.2"
33 | testCompile "org.hamcrest:hamcrest-library:1.3"
34 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
35 | exclude group: 'com.android.support', module: 'support-annotations'
36 | })
37 | androidTestCompile "com.android.support.test:rules:1.0.1"
38 | androidTestCompile "org.hamcrest:hamcrest-library:1.3"
39 | }
40 |
41 | task generateSourcesJar(type: Jar) {
42 | from android.sourceSets.main.java.srcDirs
43 | classifier 'sources'
44 | }
45 |
46 | artifacts {
47 | //archives generateJavadocsJar
48 | archives generateSourcesJar
49 | }
50 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/LcePresenterDialogFragment.kt:
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1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.view.LayoutInflater
5 | import android.view.View
6 | import android.view.ViewGroup
7 | import com.idapgroup.android.mvp.LceView
8 | import com.idapgroup.android.mvp.MvpPresenter
9 |
10 | /** Fragment for displaying loading states(load, content, error) */
11 | abstract class LcePresenterDialogFragment> :
12 | BasePresenterDialogFragment(),
13 | LceView{
14 |
15 | protected val lceViewHandler = LceViewHandler()
16 |
17 | open val lceViewCreator: LceViewCreator = SimpleLceViewCreator({ inflater, container ->
18 | onCreateContentView(inflater, container)
19 | })
20 |
21 | abstract fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View
22 |
23 | override fun onCreateView(inflater: LayoutInflater, rootContainer: ViewGroup?, savedInstanceState: Bundle?): View {
24 | return lceViewHandler.createAndInitView(inflater, rootContainer, lceViewCreator)
25 | }
26 |
27 | override fun onDestroyView() {
28 | super.onDestroyView()
29 | lceViewHandler.resetView()
30 | }
31 |
32 | override fun showLoad() {
33 | lceViewHandler.showLoad()
34 | }
35 |
36 | override fun showContent() {
37 | lceViewHandler.showContent()
38 | }
39 |
40 | override fun showError(errorMessage: String, retry : (() -> Unit)?) {
41 | lceViewHandler.showError(errorMessage, retry)
42 | }
43 | }
44 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/BasePresenter.kt:
--------------------------------------------------------------------------------
1 | @file:JvmName("BasePresenter")
2 | package com.idapgroup.android.mvp.impl
3 |
4 | import android.os.Bundle
5 | import android.os.Handler
6 | import android.os.Looper
7 | import com.idapgroup.android.mvp.MvpPresenter
8 | import java.util.*
9 |
10 | abstract class BasePresenter : MvpPresenter {
11 |
12 | private val handler = Handler(Looper.getMainLooper())
13 | private val pendingActions = ArrayList()
14 |
15 | protected var view : V? = null
16 | private set
17 |
18 | final override fun attachView(view: V) {
19 | this.view = view
20 | }
21 |
22 | final override fun detachView() {
23 | this.view = null
24 | }
25 |
26 | override fun onCreate() { }
27 | override fun onSaveState(savedState: Bundle) { }
28 | override fun onRestoreState(savedState: Bundle) { }
29 |
30 | override fun onAttachedView(view: V) {
31 | pendingActions.forEach { it() }
32 | pendingActions.clear()
33 | }
34 | override fun onDetachedView() { }
35 |
36 | /** Calls this action immediately if view attached
37 | * or postpone for the moment it will be attached */
38 | protected fun execute(action: Action) {
39 | if(Looper.myLooper() == Looper.getMainLooper()) {
40 | innerExecute(action)
41 | } else {
42 | handler.post { innerExecute(action) }
43 | }
44 | }
45 |
46 | private fun innerExecute(action: Action) {
47 | if (view != null) {
48 | action()
49 | } else {
50 | pendingActions.add(action)
51 | }
52 | }
53 | }
54 |
--------------------------------------------------------------------------------
/mvp/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.github.dcendents.android-maven'
3 | apply plugin: 'kotlin-android'
4 | apply plugin: 'kotlin-android-extensions'
5 |
6 | group = artifactGroupId
7 |
8 | android {
9 | compileSdkVersion 25
10 | buildToolsVersion "25.0.3"
11 | defaultConfig {
12 | minSdkVersion 16
13 | targetSdkVersion 25
14 | versionCode 1
15 | versionName "0.9.5"
16 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
17 | }
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 | }
25 |
26 | dependencies {
27 | compile fileTree(dir: 'libs', include: ['*.jar'])
28 | compile 'com.android.support:appcompat-v7:25.4.0'
29 | compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
30 |
31 | testCompile 'junit:junit:4.12'
32 | testCompile "org.robolectric:robolectric:3.3.2"
33 | testCompile "org.hamcrest:hamcrest-library:1.3"
34 |
35 | androidTestCompile 'junit:junit:4.12'
36 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
37 | exclude group: 'com.android.support', module: 'support-annotations'
38 | })
39 | androidTestCompile "com.android.support.test:rules:1.0.1"
40 | androidTestCompile "org.hamcrest:hamcrest-library:1.3"
41 | }
42 |
43 | task generateSourcesJar(type: Jar) {
44 | from android.sourceSets.main.java.srcDirs
45 | classifier 'sources'
46 | }
47 |
48 | artifacts {
49 | archives generateSourcesJar
50 | }
51 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/LcePresenterFragment.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.view.LayoutInflater
5 | import android.view.View
6 | import android.view.ViewGroup
7 | import com.idapgroup.android.mvp.LceView
8 | import com.idapgroup.android.mvp.MvpPresenter
9 | import com.idapgroup.android.mvp.RawLceView
10 |
11 | /** Fragment for displaying loading states(load, content, error) */
12 | abstract class LcePresenterFragment> :
13 | BasePresenterFragment(),
14 | LceView, RawLceView {
15 |
16 | protected val lceViewHandler = LceViewHandler()
17 |
18 | open val lceViewCreator: LceViewCreator = SimpleLceViewCreator({ inflater, container ->
19 | onCreateContentView(inflater, container)
20 | })
21 |
22 | abstract fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View
23 |
24 | override fun onCreateView(inflater: LayoutInflater, rootContainer: ViewGroup?, savedInstanceState: Bundle?): View {
25 | return lceViewHandler.createAndInitView(inflater, rootContainer, lceViewCreator)
26 | }
27 |
28 | override fun onDestroyView() {
29 | super.onDestroyView()
30 | lceViewHandler.resetView()
31 | }
32 |
33 | override fun showLoad() {
34 | lceViewHandler.showLoad()
35 | }
36 |
37 | override fun showContent() {
38 | lceViewHandler.showContent()
39 | }
40 |
41 | override fun showError(error: Throwable, retry: (() -> Unit)?) {
42 | lceViewHandler.showError(error, retry)
43 | }
44 |
45 | override fun showError(errorMessage: String, retry : (() -> Unit)?) {
46 | lceViewHandler.showError(errorMessage, retry)
47 | }
48 | }
49 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # AndroidMvp
2 | User case:
3 | ```kotlin
4 | interface SampleMvp {
5 | interface View {
6 | fun showSuccess()
7 | fun showError(code: Int)
8 | }
9 | inteface Presenter {
10 | fun submit()
11 | }
12 | }
13 |
14 | class SamplePresenter : SampleMvp.Presenter, BasePresenter {
15 |
16 | override fun submit() {
17 | val request: Single ...
18 | request.disposeOnDetachView().subscribe({
19 | view!!.showSuccess()
20 | }, {
21 | if(it is ServiceError) {
22 | view!!.showError(911)
23 | } else {
24 | view!!.showError(-1)
25 | }
26 | }
27 | }
28 | }
29 |
30 | class SampleActivity : AppCompatActivity() {
31 |
32 | val presenterView = object : SampleMvp.View {
33 | override fun showSuccess() {
34 | Toast.makeToast(applicationContext, "Woohooo success!!!", Toast.LONG).show()
35 | }
36 | override fun onError(code: Int) {
37 | if(code == 911) {
38 | Toast.makeToast(applicationContext, "We have a problem!!!", Toast.LONG).show()
39 | } else {
40 | throw IllegalArgumentException("Uknown error code: $code")
41 | }
42 | }
43 | }
44 | lateinit var presenter: SampleMvp.Presenter
45 |
46 | override fun onCreate(savedState: Bundle?) {
47 | super.onCreate(savedState)
48 | findViewById(R.id.submit).setOnClickListener {
49 | presenter.submit()
50 | }
51 | ... init view ...
52 |
53 | val createPresenter = { SamplePresenter() }
54 | presenter = attachPresenter(this, presenterView, createPresenter, savedState)
55 | ...
56 | ```
57 |
58 | ```gradle
59 | allprojects {
60 | repositories {
61 | ...
62 | maven { url 'https://jitpack.io' }
63 | }
64 | }
65 | dependencies {
66 | compile 'com.github.kharchenkovitaliypt.AndroidMvp:mvp:0.9.8'
67 | }
68 | ```
69 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/SampleFragment.kt:
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1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.os.Bundle
4 | import android.view.LayoutInflater
5 | import android.view.View
6 | import android.view.ViewGroup
7 | import android.widget.TextView
8 | import android.widget.Toast
9 | import com.idapgroup.android.mvp.impl.BasePresenterFragment
10 |
11 | class SampleFragment : SampleMvp.View, BasePresenterFragment() {
12 |
13 | override fun onCreatePresenter() = SamplePresenter()
14 |
15 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
16 | return inflater.inflate(R.layout.screen_sample, container, false)
17 | }
18 |
19 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
20 | super.onViewCreated(view, savedInstanceState)
21 |
22 | view.findViewById(R.id.ask).setOnClickListener {
23 | val question = (view.findViewById(R.id.question) as TextView).text
24 | presenter.onAsk(question.toString())
25 | }
26 | view.findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
27 | }
28 |
29 | override fun goToMain() {
30 | fragmentManager.popBackStack()
31 | }
32 |
33 | override fun showMessage(message: String) {
34 | (view!!.findViewById(R.id.result) as TextView).text = message
35 | }
36 |
37 | override fun showLoad() {
38 | Toast.makeText(context, "Processing...", Toast.LENGTH_SHORT).show()
39 | }
40 |
41 | override fun hideLoad() {
42 | Toast.makeText(context, "Processing complete.", Toast.LENGTH_SHORT).show()
43 | }
44 |
45 | override fun showError(error: Throwable) {
46 | Toast.makeText(context, error.toString(), Toast.LENGTH_LONG).show()
47 | }
48 | }
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/sample/src/main/java/com/idapgroup/android/mvpsample/v2/SampleFragmentV2.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample.v2
2 |
3 | import android.os.Bundle
4 | import android.support.v4.app.Fragment
5 | import android.view.LayoutInflater
6 | import android.view.View
7 | import android.view.ViewGroup
8 | import android.widget.TextView
9 | import android.widget.Toast
10 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
11 | import com.idapgroup.android.mvpsample.R
12 | import com.idapgroup.android.mvpsample.SampleMvp
13 | import com.idapgroup.android.mvpsample.SamplePresenter
14 |
15 | class SampleFragmentV2 : SampleMvp.View, Fragment() {
16 |
17 | lateinit var presenter: SampleMvp.Presenter
18 |
19 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
20 | return inflater.inflate(R.layout.screen_sample, container, false)
21 | }
22 |
23 | override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
24 | super.onViewCreated(view, savedInstanceState)
25 |
26 | view.findViewById(R.id.ask).setOnClickListener {
27 | val question = (view.findViewById(R.id.question) as TextView).text
28 | presenter.onAsk(question.toString())
29 | }
30 | view.findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
31 |
32 | presenter = attachPresenter(this, ::SamplePresenter, savedInstanceState)
33 | }
34 |
35 | override fun goToMain() {
36 | fragmentManager.popBackStack()
37 | }
38 |
39 | override fun showMessage(message: String) {
40 | (view!!.findViewById(R.id.result) as TextView).text = message
41 | }
42 |
43 | override fun showLoad() {
44 | Toast.makeText(context, "Processing...", Toast.LENGTH_SHORT).show()
45 | }
46 |
47 | override fun hideLoad() {
48 | Toast.makeText(context, "Processing complete.", Toast.LENGTH_SHORT).show()
49 | }
50 |
51 | override fun showError(error: Throwable) {
52 | Toast.makeText(context, error.toString(), Toast.LENGTH_LONG).show()
53 | }
54 | }
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/mvp/src/androidTest/java/com/idapgroup/android/mvp/impl/ActivityExt.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.support.test.InstrumentationRegistry.getInstrumentation
4 | import android.support.test.runner.lifecycle.ActivityLifecycleMonitorRegistry
5 | import android.support.test.runner.lifecycle.Stage
6 | import android.support.v4.app.Fragment
7 | import android.support.v4.app.FragmentActivity
8 | import android.support.v4.app.FragmentTransaction
9 | import android.support.v7.app.AppCompatActivity
10 |
11 |
12 | fun FragmentActivity.addFragment(fragment: Fragment, tag: String? = null) {
13 | commitTransaction { it.add(android.R.id.content, fragment, tag) }
14 | }
15 |
16 | fun FragmentActivity.replaceFragment(fragment: Fragment, tag: String? = null, addToBackStack: Boolean = false) {
17 | commitTransaction {
18 | it.replace(android.R.id.content, fragment, tag).apply {
19 | if(addToBackStack) addToBackStack(null)
20 | }
21 | }
22 | }
23 |
24 | fun FragmentActivity.hideFragment(fragment: Fragment) {
25 | commitTransaction { it.hide(fragment) }
26 | }
27 |
28 | fun FragmentActivity.removeFragment(fragment: Fragment) {
29 | commitTransaction { it.remove(fragment) }
30 | }
31 |
32 | fun FragmentActivity.commitTransaction(configTransact: (FragmentTransaction) -> FragmentTransaction) {
33 | configTransact(supportFragmentManager.beginTransaction()).commit()
34 | supportFragmentManager.executePendingTransactions()
35 | }
36 |
37 | fun FragmentActivity.getFragment(tag: String) = supportFragmentManager.findFragmentByTag(tag)!!
38 |
39 | fun FragmentActivity.popBackStack() {
40 | supportFragmentManager.popBackStackImmediate()
41 | }
42 |
43 | val currentActivity: AppCompatActivity
44 | get() {
45 | with(getInstrumentation()) {
46 | waitForIdleSync()
47 | var activity: AppCompatActivity? = null
48 | runOnMainSync {
49 | activity = ActivityLifecycleMonitorRegistry.getInstance()
50 | .getActivitiesInStage(Stage.RESUMED)
51 | .first() as AppCompatActivity
52 | }
53 | return activity!!
54 | }
55 | }
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/LceViewCreator.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.support.annotation.LayoutRes
4 | import android.view.LayoutInflater
5 | import android.view.View
6 | import android.view.ViewGroup
7 | import com.idapgroup.android.mvp.R
8 |
9 | typealias ViewCreator = (inflater: LayoutInflater, container: ViewGroup) -> View
10 |
11 | interface LceViewCreator {
12 | fun onCreateLoadView(inflater: LayoutInflater, container: ViewGroup) : View
13 | fun onCreateErrorView(inflater: LayoutInflater, container: ViewGroup) : View
14 | fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View
15 | }
16 |
17 | open class SimpleLceViewCreator(
18 | val createContentView: ViewCreator,
19 | val createLoadView: ViewCreator = Layout.CREATE_LOAD_VIEW,
20 | val createErrorView: ViewCreator = Layout.CREATE_ERROR_VIEW
21 | ): LceViewCreator {
22 |
23 | object Layout {
24 | val LOAD = R.layout.lce_base_load
25 | val ERROR = R.layout.lce_base_error
26 | val CREATE_LOAD_VIEW = toViewCreator(Layout.LOAD)
27 | val CREATE_ERROR_VIEW = toViewCreator(Layout.ERROR)
28 | }
29 |
30 | constructor(@LayoutRes contentRes: Int,
31 | @LayoutRes loadRes: Int = Layout.LOAD,
32 | @LayoutRes errorRes: Int = Layout.ERROR
33 | ): this(
34 | toViewCreator(contentRes),
35 | toViewCreator(loadRes),
36 | toViewCreator(errorRes)
37 | )
38 |
39 | override fun onCreateLoadView(inflater: LayoutInflater, container: ViewGroup) : View {
40 | return createLoadView(inflater, container)
41 | }
42 |
43 | override fun onCreateErrorView(inflater: LayoutInflater, container: ViewGroup) : View {
44 | return createErrorView(inflater, container)
45 | }
46 |
47 | override fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View {
48 | return createContentView(inflater, container)
49 | }
50 | }
51 |
52 | fun toViewCreator(@LayoutRes layoutRes: Int): ViewCreator {
53 | return { inflater, container ->
54 | inflater.inflate(layoutRes, container, false)
55 | }
56 | }
57 |
58 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/MainActivity.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.content.Intent
4 | import android.os.Bundle
5 | import android.support.v7.app.AppCompatActivity
6 | import com.idapgroup.android.mvpsample.v2.SampleActivityV2
7 | import com.idapgroup.android.mvpsample.v2.SampleFragmentV2
8 | import com.idapgroup.android.mvpsample.v2.SampleLceActivityV2
9 | import io.reactivex.plugins.RxJavaPlugins
10 |
11 | class MainActivity : AppCompatActivity() {
12 |
13 | init {
14 | RxJavaPlugins.setErrorHandler { it.printStackTrace() }
15 | }
16 |
17 | override fun onCreate(savedInstanceState: Bundle?) {
18 | super.onCreate(savedInstanceState)
19 | setContentView(R.layout.activity_main)
20 |
21 | findViewById(R.id.activity_based).setOnClickListener {
22 | startActivity(Intent(this, SampleActivity::class.java))
23 | }
24 |
25 | findViewById(R.id.fragment_based).setOnClickListener {
26 | supportFragmentManager.beginTransaction()
27 | .add(R.id.container, SampleFragment())
28 | .addToBackStack(null)
29 | .commit()
30 | }
31 |
32 | findViewById(R.id.lce_activity_based).setOnClickListener {
33 | startActivity(Intent(this, SampleLceActivity::class.java))
34 | }
35 |
36 | findViewById(R.id.lce_fragment_based).setOnClickListener {
37 | supportFragmentManager.beginTransaction()
38 | .add(R.id.container, SampleLceFragment())
39 | .addToBackStack(null)
40 | .commit()
41 | }
42 |
43 | findViewById(R.id.fragment_based_v2).setOnClickListener {
44 | supportFragmentManager.beginTransaction()
45 | .add(R.id.container, SampleFragmentV2())
46 | .addToBackStack(null)
47 | .commit()
48 | }
49 |
50 | findViewById(R.id.activity_based_v2).setOnClickListener {
51 | startActivity(Intent(this, SampleActivityV2::class.java))
52 | }
53 | findViewById(R.id.lce_activity_based_v2).setOnClickListener {
54 | startActivity(Intent(this, SampleLceActivityV2::class.java))
55 | }
56 | }
57 | }
58 |
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/sample/src/main/res/layout/screen_sample.xml:
--------------------------------------------------------------------------------
1 |
2 |
13 |
14 |
21 |
22 |
30 |
31 |
39 |
40 |
49 |
50 |
58 |
59 |
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/mvp/src/main/java/com/idapgroup/android/mvp/impl/ViewHandler.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.os.Parcelable
5 | import android.support.annotation.IdRes
6 | import android.util.SparseArray
7 | import android.view.LayoutInflater
8 | import android.view.View
9 | import android.view.View.NO_ID
10 | import android.view.ViewGroup
11 |
12 | private val STATE_KEY_HIERARCHY = "savedHierarchyState"
13 | private val STATE_KEY_VISIBLE = "visibility"
14 |
15 | /** Simple view controller */
16 | abstract class ViewHandler(@IdRes val id: Int = NO_ID) {
17 |
18 | var baseView: View? = null
19 | private set
20 |
21 | abstract val layoutRes: Int
22 |
23 | /** Must be checked from the caller side before inflation (may prevent it) */
24 | var visible: Boolean = true
25 | set(visible) {
26 | field = visible
27 | baseView?.visibility = if (visible) View.VISIBLE else View.GONE
28 | }
29 |
30 | fun onCreateView(inflater: LayoutInflater, container: ViewGroup): View {
31 | val rootView = inflater.inflate(layoutRes, container, false)
32 | // Prevent standard children saving mechanism
33 | rootView.isSaveFromParentEnabled = false
34 | rootView.visibility = if (visible) View.VISIBLE else View.GONE
35 |
36 | this.baseView = rootView
37 | onBindView(rootView)
38 | return rootView
39 | }
40 |
41 | fun onDestroyView() {
42 | baseView = null
43 | }
44 |
45 | protected fun onBindView(view: View) {}
46 |
47 | fun onSaveInstanceState(): Bundle {
48 | val savedState = Bundle()
49 | savedState.putBoolean(STATE_KEY_VISIBLE, visible)
50 | if (baseView != null) {
51 | val savedHierarchyState = SparseArray()
52 | baseView!!.saveHierarchyState(savedHierarchyState)
53 | savedState.putSparseParcelableArray(STATE_KEY_HIERARCHY, savedHierarchyState)
54 | }
55 | return savedState
56 | }
57 |
58 | fun onRestoreInstanceState(savedState: Bundle) {
59 | visible = savedState.getBoolean(STATE_KEY_VISIBLE, true)
60 | val savedHierarchyState = savedState.getSparseParcelableArray(STATE_KEY_HIERARCHY)
61 | if (savedHierarchyState != null && baseView != null) {
62 | baseView!!.restoreHierarchyState(savedHierarchyState)
63 | }
64 | }
65 | }
66 |
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/sample/src/main/java/com/idapgroup/android/mvpsample/SamplePresenter.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.os.Bundle
4 | import android.util.Log
5 | import com.idapgroup.android.rx_mvp.RxBasePresenter
6 | import io.reactivex.Observable
7 | import io.reactivex.android.schedulers.AndroidSchedulers
8 | import io.reactivex.schedulers.Schedulers
9 | import java.util.concurrent.TimeUnit
10 |
11 | private val TAG = "SamplePresenter"
12 |
13 | open class SamplePresenter : SampleMvp.Presenter, RxBasePresenter() {
14 |
15 | init {
16 | setResetTaskStateAction("task_confirm", { view!!.hideLoad() })
17 | }
18 |
19 | override fun onDetachedView() {
20 | super.onDetachedView()
21 | Log.d(TAG, "onDetachView()")
22 | }
23 |
24 | override fun onSaveState(savedState: Bundle) {
25 | super.onSaveState(savedState)
26 | Log.d(TAG, "onSaveState()")
27 | }
28 |
29 | override fun onConfirm() {
30 | view!!.showLoad()
31 | Observable
32 | .fromCallable { Thread.sleep(3000) }
33 | .subscribeOn(Schedulers.computation())
34 | .observeOn(AndroidSchedulers.mainThread())
35 | .taskTracker("task_confirm")
36 | .safeSubscribe({
37 | view!!.hideLoad()
38 | view!!.goToMain()
39 | }, {
40 | view!!.showError(it)
41 | })
42 | }
43 |
44 | override fun takeUntilDetachView() {
45 | val tag = "onDetachView"
46 | Observable.interval(1, TimeUnit.SECONDS)
47 | .observeOn(AndroidSchedulers.mainThread())
48 | .doFinally { Log.d(TAG, "takeUntilDetachView() tag: $tag, doFinally") }
49 | .cancelOnDetachView()
50 | .safeSubscribe({
51 | Log.d(TAG, "takeUntilDetachView() tag: $tag, onNext: $it")
52 | view!!.showMessage("Tick: $it")
53 | }, {
54 | Log.d(TAG, "takeUntilDetachView() tag: $tag, onError: $it")
55 | view!!.showError(it)
56 | }, {
57 | Log.d(TAG, "takeUntilDetachView() tag: $tag, onComplete")
58 | })
59 | }
60 |
61 | override fun onAsk(question: String) {
62 | view!!.showMessage("- $question \n - Good question. There is something to think about")
63 | }
64 | }
--------------------------------------------------------------------------------
/sample/src/main/java/com/idapgroup/android/mvpsample/SampleActivity.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.app.ProgressDialog
4 | import android.os.Bundle
5 | import android.support.v7.app.AlertDialog
6 | import android.widget.TextView
7 | import com.idapgroup.android.mvp.impl.BasePresenterActivity
8 |
9 | class SampleActivity : BasePresenterActivity(), SampleMvp.View {
10 |
11 | var loadDialog: ProgressDialog? = null
12 |
13 | override fun onCreatePresenter() = SamplePresenter()
14 |
15 | override fun onCreate(savedInstanceState: Bundle?) {
16 | super.onCreate(savedInstanceState)
17 | setContentView(R.layout.screen_sample)
18 |
19 | findViewById(R.id.ask).setOnClickListener {
20 | val question = (findViewById(R.id.question) as TextView).text
21 | presenter.onAsk(question.toString())
22 | }
23 | findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
24 | findViewById(R.id.takeUntilDetachView).setOnClickListener {
25 | presenter.takeUntilDetachView()
26 | }
27 |
28 | if (savedInstanceState != null) {
29 | if(savedInstanceState.getBoolean("load_dialog_shown", false)) {
30 | showLoad()
31 | }
32 | }
33 | }
34 |
35 | override fun onSaveInstanceState(outState: Bundle) {
36 | super.onSaveInstanceState(outState)
37 | outState.putBoolean("load_dialog_shown", loadDialog != null)
38 | }
39 |
40 | override fun goToMain() {
41 | finish()
42 | }
43 |
44 | override fun showMessage(message: String) {
45 | (findViewById(R.id.result) as TextView).text = message
46 | }
47 |
48 | override fun showLoad() {
49 | val loadDialog = ProgressDialog(this)
50 | loadDialog.setMessage("Processing...")
51 | loadDialog.isIndeterminate = true
52 | loadDialog.setCancelable(false)
53 | loadDialog.setCanceledOnTouchOutside(false)
54 | loadDialog.show()
55 | this.loadDialog = loadDialog
56 | }
57 |
58 | override fun hideLoad() {
59 | loadDialog!!.hide()
60 | loadDialog = null
61 | }
62 |
63 | override fun showError(error: Throwable) {
64 | AlertDialog.Builder(this)
65 | .setMessage(error.toString())
66 | .setPositiveButton(android.R.string.ok, { _, _ -> })
67 | .show()
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/ViewHandlerContainer.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.content.Context
4 | import android.os.Bundle
5 | import android.os.Parcelable
6 | import android.util.AttributeSet
7 | import android.view.LayoutInflater
8 | import android.view.ViewGroup
9 | import android.widget.FrameLayout
10 | import com.idapgroup.android.mvp.R
11 |
12 | private val STATE_KEY_PARENT = "parentState"
13 | private val STATE_KEY_INPUT_FIELD_LIST = "inputFieldListState"
14 |
15 | open class ViewHandlerContainer
16 | @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyle: Int = 0)
17 | : FrameLayout(context, attrs, defStyle) {
18 |
19 | override fun onSaveInstanceState(): Parcelable {
20 | val generalState = Bundle()
21 | generalState.putParcelable(STATE_KEY_PARENT, super.onSaveInstanceState())
22 |
23 | val inputFieldListState = Bundle()
24 | viewHandlerList?.forEach {
25 | val key = it.id.toString()
26 | inputFieldListState.putParcelable(key, it.onSaveInstanceState())
27 | }
28 | generalState.putBundle(STATE_KEY_INPUT_FIELD_LIST, inputFieldListState)
29 | return generalState
30 | }
31 |
32 | override fun onRestoreInstanceState(generalState: Parcelable) {
33 | generalState as Bundle
34 | super.onRestoreInstanceState(generalState.getParcelable(STATE_KEY_PARENT))
35 |
36 | generalState.getBundle(STATE_KEY_INPUT_FIELD_LIST)?.let { state ->
37 | viewHandlerList?.forEach { vh ->
38 | val key = vh.id.toString()
39 | state.getParcelable(key)?.let {
40 | vh.onRestoreInstanceState(it)
41 | }
42 | }
43 | }
44 | }
45 | }
46 |
47 | fun ViewGroup.attachViewHandlers(list: List) {
48 | val inflater = LayoutInflater.from(context)
49 | list.forEach {
50 | it.onCreateView(inflater, this)
51 | }
52 |
53 | val fullList = viewHandlerList as? MutableList ?: mutableListOf()
54 | fullList.addAll(list)
55 | setTag(R.id.viewHandlerList, fullList)
56 | }
57 |
58 | fun ViewGroup.detachViewHandlers() {
59 | viewHandlerList?.forEach { vh ->
60 | vh.baseView?.let {
61 | vh.onDestroyView()
62 | removeView(it)
63 | }
64 | }
65 | (viewHandlerList as? MutableList)?.clear()
66 | }
67 |
68 | val ViewGroup.viewHandlerList: List? get() {
69 | @Suppress("UNCHECKED_CAST")
70 | return getTag(R.id.viewHandlerList) as? List
71 | }
72 |
--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
--------------------------------------------------------------------------------
/sample/src/main/java/com/idapgroup/android/mvpsample/SampleLceFragment.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.view.LayoutInflater
4 | import android.view.View
5 | import android.view.ViewGroup
6 | import com.idapgroup.android.mvp.impl.LcePresenterFragment
7 |
8 | class SampleLceFragment : SampleLceMvp.View, LcePresenterFragment() {
9 |
10 | override fun showError(error: Throwable, retry: (() -> Unit)?) {
11 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
12 | }
13 |
14 | override fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View {
15 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
16 | }
17 |
18 | override fun onCreatePresenter(): SampleLceMvp.Presenter {
19 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
20 | }
21 | //
22 | // override var retainPresenter = true
23 | //
24 | // override fun onCreatePresenter() = SampleLcePresenter()
25 | //
26 | // override fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View {
27 | // return inflater.inflate(R.layout.screen_sample, container, false)
28 | // }
29 | //
30 | // override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
31 | // super.onViewCreated(view, savedInstanceState)
32 | // // Temp fix for overlaying screens
33 | // view.background = ColorDrawable(Color.WHITE)
34 | //
35 | // view.findViewById(R.id.ask).setOnClickListener {
36 | // val question = (view.findViewById(R.id.question) as TextView).text
37 | // presenter.onAsk(question.toString())
38 | // }
39 | // view.findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
40 | // }
41 | //
42 | // override fun goToMain() {
43 | // fragmentManager.popBackStack()
44 | // }
45 | //
46 | // override fun showMessage(message: String) {
47 | // (view!!.findViewById(R.id.result) as TextView).text = message
48 | // }
49 | //
50 | // override fun showLceLoad() {
51 | // // Because was override by SampleMvp.View interface
52 | // super.showLoad()
53 | // }
54 | //
55 | // override fun showLoad() {
56 | // Toast.makeText(context, "Processing...", Toast.LENGTH_SHORT).show()
57 | // }
58 | //
59 | // override fun hideLoad() {
60 | // Toast.makeText(context, "Processing complete.", Toast.LENGTH_SHORT).show()
61 | // }
62 | //
63 | // override fun showError(error: Throwable) {
64 | // super.showError(error.message ?: error.toString(), { presenter.onRetry() })
65 | // }
66 | }
--------------------------------------------------------------------------------
/sample/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
1 |
2 |
7 |
8 |
19 |
20 |
25 |
26 |
32 |
33 |
39 |
40 |
46 |
47 |
53 |
54 |
60 |
61 |
67 |
68 |
69 |
--------------------------------------------------------------------------------
/sample/src/main/java/com/idapgroup/android/mvpsample/v2/SampleActivityV2.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample.v2
2 |
3 | import android.app.Activity
4 | import android.app.ProgressDialog
5 | import android.os.Bundle
6 | import android.support.v7.app.AlertDialog
7 | import android.support.v7.app.AppCompatActivity
8 | import android.widget.TextView
9 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
10 | import com.idapgroup.android.mvpsample.R
11 | import com.idapgroup.android.mvpsample.SampleMvp
12 | import com.idapgroup.android.mvpsample.SamplePresenter
13 |
14 | open class SampleActivityV2 : AppCompatActivity() {
15 |
16 | private lateinit var presenter: SampleMvp.Presenter
17 |
18 | val presenterView = SampleFragmentView(this)
19 |
20 | override fun onCreate(savedState: Bundle?) {
21 | super.onCreate(savedState)
22 | onInitView()
23 |
24 | findViewById(R.id.ask).setOnClickListener {
25 | val question = (findViewById(R.id.question) as TextView).text
26 | presenter.onAsk(question.toString())
27 | }
28 | findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
29 | findViewById(R.id.takeUntilDetachView).setOnClickListener {
30 | presenter.takeUntilDetachView()
31 | }
32 |
33 | presenter = attachPresenter(presenterView, ::SamplePresenter, savedState, true)
34 |
35 | savedState?.let {
36 | if(it.getBoolean("load_dialog_shown", false)) {
37 | presenterView.showLoad()
38 | }
39 | }
40 | }
41 |
42 | open fun onInitView() {
43 | setContentView(R.layout.screen_sample)
44 | }
45 |
46 | override fun onSaveInstanceState(outState: Bundle) {
47 | super.onSaveInstanceState(outState)
48 | outState.putBoolean("load_dialog_shown", presenterView.loadDialog != null)
49 | }
50 | }
51 |
52 | class SampleFragmentView(val activity: Activity) : SampleMvp.View {
53 |
54 | var loadDialog: ProgressDialog? = null
55 |
56 | override fun goToMain() = activity.finish()
57 |
58 | override fun showMessage(message: String) {
59 | (activity.findViewById(R.id.result) as TextView).text = message
60 | }
61 |
62 | override fun showLoad() {
63 | loadDialog = ProgressDialog(activity).apply {
64 | setMessage("Processing...")
65 | isIndeterminate = true
66 | setCancelable(false)
67 | setCanceledOnTouchOutside(false)
68 | show()
69 | }
70 | }
71 |
72 | override fun hideLoad() {
73 | loadDialog!!.hide()
74 | loadDialog = null
75 | }
76 |
77 | override fun showError(error: Throwable) {
78 | AlertDialog.Builder(activity)
79 | .setMessage(error.toString())
80 | .setPositiveButton(android.R.string.ok, { _, _ -> })
81 | .show()
82 | }
83 | }
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/BasePresenterActivity.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.v7.app.AppCompatActivity
5 | import com.idapgroup.android.mvp.MvpPresenter
6 |
7 | abstract class BasePresenterActivity> : AppCompatActivity() {
8 |
9 | private lateinit var presenterDelegate: PresenterDelegate
10 |
11 | val presenter: P
12 | get() = presenterDelegate.presenter
13 |
14 | /**
15 | * Creates a Presenter when needed.
16 | * This instance should not contain explicit or implicit reference for [android.app.Activity] context
17 | * since it will be keep on rotations.
18 | */
19 | abstract fun onCreatePresenter(): P
20 |
21 | /** Override in case of activity not implementing Presenter interface */
22 | @Suppress("UNCHECKED_CAST")
23 | open val presenterView: V
24 | get() = this as V
25 |
26 | /** Indicates to retain or not presenter when activity configuration changing */
27 | open var retainPresenter = false
28 |
29 | /** Usefully for flexible view attach and detach handle */
30 | open val manualViewAttach = false
31 |
32 | override fun onCreate(savedInstanceState: Bundle?) {
33 | super.onCreate(savedInstanceState)
34 |
35 | @Suppress("UNCHECKED_CAST")
36 | val pd = lastCustomNonConfigurationInstance as? PresenterDelegate
37 | // Create new if null
38 | presenterDelegate = pd ?: PresenterDelegate(onCreatePresenter())
39 |
40 | if(savedInstanceState != null) {
41 | presenterDelegate.onRestoreState(savedInstanceState)
42 | }
43 | presenterDelegate.onCreate()
44 | }
45 |
46 | override fun onSaveInstanceState(outState: Bundle) {
47 | super.onSaveInstanceState(outState)
48 | presenterDelegate.onSaveState(outState)
49 | }
50 |
51 | override fun onRetainCustomNonConfigurationInstance(): Any? {
52 | return if(retainPresenter) presenterDelegate else null
53 | }
54 |
55 | override fun onResume() {
56 | super.onResume()
57 | if(!manualViewAttach) {
58 | presenterDelegate.attachView(presenterView)
59 | }
60 | }
61 |
62 | override fun onPause() {
63 | if(!manualViewAttach) {
64 | presenterDelegate.detachView()
65 | }
66 | super.onPause()
67 | }
68 |
69 | protected fun attachView() {
70 | if(!manualViewAttach) {
71 | throw IllegalStateException("Use only with manualViewAttach set to true")
72 | }
73 | presenterDelegate.attachView(presenterView)
74 | }
75 |
76 | protected fun detachView() {
77 | if(!manualViewAttach) {
78 | throw IllegalStateException("Use only with manualViewAttach set to true")
79 | }
80 | presenterDelegate.detachView()
81 | }
82 | }
83 |
--------------------------------------------------------------------------------
/sample/src/main/java/com/idapgroup/android/mvpsample/SampleLceActivity.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvpsample
2 |
3 | import android.view.LayoutInflater
4 | import android.view.View
5 | import android.view.ViewGroup
6 | import com.idapgroup.android.mvp.impl.LcePresenterActivity
7 |
8 | class SampleLceActivity : SampleLceMvp.View, LcePresenterActivity() {
9 |
10 | override fun showError(error: Throwable, retry: (() -> Unit)?) {
11 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
12 | }
13 |
14 | override fun onCreatePresenter(): SampleLceMvp.Presenter {
15 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
16 | }
17 |
18 | override fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View {
19 | TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
20 | }
21 | //
22 | // override var retainPresenter = true
23 | //
24 | // var loadDialog: ProgressDialog? = null
25 | //
26 | // override fun onCreatePresenter() = SampleLcePresenter()
27 | //
28 | // override fun onCreateContentView(inflater: LayoutInflater, container: ViewGroup): View {
29 | // return inflater.inflate(R.layout.screen_sample, container, false)
30 | // }
31 | //
32 | // override fun onCreate(savedInstanceState: Bundle?) {
33 | // super.onCreate(savedInstanceState)
34 | //
35 | // findViewById(R.id.ask).setOnClickListener {
36 | // val question = (findViewById(R.id.question) as TextView).text
37 | // presenter.onAsk(question.toString())
38 | // }
39 | // findViewById(R.id.confirm).setOnClickListener { presenter.onConfirm() }
40 | //
41 | // if (savedInstanceState != null) {
42 | // if(savedInstanceState.getBoolean("load_dialog_shown", false)) {
43 | // showLoad()
44 | // }
45 | // }
46 | // }
47 | //
48 | // override fun onSaveInstanceState(outState: Bundle) {
49 | // super.onSaveInstanceState(outState)
50 | // outState.putBoolean("load_dialog_shown", loadDialog != null)
51 | // }
52 | //
53 | // override fun goToMain() {
54 | // finish()
55 | // }
56 | //
57 | // override fun showMessage(message: String) {
58 | // (findViewById(R.id.result) as TextView).text = message
59 | // }
60 | //
61 | // override fun showLceLoad() {
62 | // // Because was override by SampleMvp.View interface
63 | // super.showLoad()
64 | // }
65 | //
66 | // override fun showLoad() {
67 | // val loadDialog = ProgressDialog(this)
68 | // loadDialog.setMessage("Processing...")
69 | // loadDialog.isIndeterminate = true
70 | // loadDialog.show()
71 | // this.loadDialog = loadDialog
72 | // }
73 | //
74 | // override fun hideLoad() {
75 | // loadDialog!!.hide()
76 | // loadDialog = null
77 | // }
78 | //
79 | // override fun showError(error: Throwable, retry: (() -> Unit)?) {
80 | //
81 | // }
82 | }
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/v2/PresenterDelegate.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl.v2
2 |
3 | import android.os.Bundle
4 | import android.util.Log
5 | import com.idapgroup.android.mvp.MvpPresenter
6 | import java.util.*
7 |
8 | private val KEY_RETAINED_ID = "retained_id"
9 | private val KEY_DELEGATE_CREATED = "key_delegate_created"
10 | internal val retainedPresenters = LinkedHashMap>()
11 |
12 | interface PresenterDelegate> {
13 | val presenter: P
14 |
15 | fun attachView(view: V)
16 | fun detachView()
17 | }
18 |
19 | internal class PresenterDelegateImpl>(
20 | createPresenter : () -> P,
21 | savedState: Bundle?,
22 | private val retain: Boolean = false,
23 | private val retainId: String? = null
24 | ) : PresenterDelegate {
25 |
26 | override val presenter: P
27 | var created = false
28 | var view: V? = null
29 |
30 | init {
31 | val savedFragmentId = savedState?.getString(KEY_RETAINED_ID)
32 | if (savedFragmentId != null && retainedPresenters.isNotEmpty()) {
33 | // Restore previously preserved presenter when configuration changed
34 | @Suppress("UNCHECKED_CAST")
35 | presenter = retainedPresenters[savedFragmentId] as P
36 | retainedPresenters.remove(savedFragmentId)
37 | } else {
38 | presenter = createPresenter()
39 | }
40 | savedState?.let { onRestoreState(it) }
41 | onCreate()
42 | }
43 |
44 | private fun onCreate() {
45 | if(!created) {
46 | presenter.onCreate()
47 | created = true
48 | }
49 | }
50 |
51 | fun onSaveState(outState: Bundle) {
52 | presenter.onSaveState(outState)
53 | outState.putBoolean(KEY_DELEGATE_CREATED, created)
54 | if(retain) {
55 | // Tmp retain presenter on configuration change time
56 | outState.putString(KEY_RETAINED_ID, retainId!!)
57 | retainedPresenters.put(retainId, presenter)
58 | }
59 | }
60 |
61 | private fun onRestoreState(savedState: Bundle) {
62 | created = savedState.getBoolean(KEY_DELEGATE_CREATED)
63 | presenter.onRestoreState(savedState)
64 | }
65 |
66 | override fun attachView(view: V) {
67 | if(this.view != null) {
68 | if(mvpStrictMode) {
69 | throw IllegalStateException("${this.view} is already attached")
70 | } else {
71 | Log.e("Presenter", "MvpPresenter.attachView() ${this.view} is attached")
72 | }
73 | } else {
74 | this.view = view
75 | presenter.attachView(view)
76 | presenter.onAttachedView(view)
77 | }
78 | }
79 |
80 | override fun detachView() {
81 | if(view == null) {
82 | if(mvpStrictMode) {
83 | throw IllegalStateException("$view is detached")
84 | } else {
85 | Log.e("Presenter", "MvpPresenter.detachView() $view is detached")
86 | }
87 | } else {
88 | presenter.onDetachedView()
89 | presenter.detachView()
90 | this.view = null
91 | }
92 | }
93 | }
94 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/BasePresenterDialogFragment.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.v4.app.DialogFragment
5 | import com.idapgroup.android.mvp.MvpPresenter
6 |
7 | abstract class BasePresenterDialogFragment> : DialogFragment() {
8 | val KEY_FRAGMENT_ID = "fragment_id"
9 |
10 | private lateinit var presenterDelegate: PresenterDelegate
11 |
12 | /**
13 | * Creates a Presenter when needed.
14 | * This instance should not contain explicit or implicit reference for [android.app.Activity] context
15 | * since it will be keep on rotations.
16 | */
17 | abstract fun onCreatePresenter(): P
18 |
19 | val presenter: P
20 | get() = presenterDelegate.presenter
21 |
22 | /** Override in case of activity not implementing Presenter interface */
23 | @Suppress("UNCHECKED_CAST")
24 | open val presenterView: V
25 | get() = this as V
26 |
27 | /** Indicates to retain or not presenter when activity configuration changing */
28 | open val retainPresenter = false
29 |
30 | /** Usefully for flexible view attach and detach handle */
31 | open var manualViewAttach = false
32 |
33 | override fun onCreate(savedInstanceState: Bundle?) {
34 | super.onCreate(savedInstanceState)
35 |
36 | val fragmentId = savedInstanceState?.getString(KEY_FRAGMENT_ID)
37 | if(fragmentId != null && retainedPresenterDelegates.isNotEmpty()) {
38 | // Restore previously preserved presenter when configuration change
39 | @Suppress("UNCHECKED_CAST")
40 | presenterDelegate = retainedPresenterDelegates[fragmentId] as PresenterDelegate
41 | retainedPresenterDelegates.remove(fragmentId)
42 | } else {
43 | presenterDelegate = PresenterDelegate(onCreatePresenter())
44 | }
45 | savedInstanceState?.let { presenterDelegate.onRestoreState(it) }
46 | presenterDelegate.onCreate()
47 | }
48 |
49 | override fun onSaveInstanceState(savedState: Bundle) {
50 | super.onSaveInstanceState(savedState)
51 | presenterDelegate.onSaveState(savedState)
52 | if(retainPresenter) {
53 | // Tmp preserve presenter when configuration change
54 | val fragmentId = javaClass.name + getFragmentId()
55 | savedState.putString(KEY_FRAGMENT_ID, fragmentId)
56 | retainedPresenterDelegates.put(fragmentId, presenterDelegate)
57 | }
58 | }
59 |
60 | override fun onResume() {
61 | super.onResume()
62 | if(!manualViewAttach) {
63 | presenterDelegate.attachView(presenterView)
64 | }
65 | }
66 |
67 | override fun onPause() {
68 | if(!manualViewAttach) {
69 | presenterDelegate.detachView()
70 | }
71 | super.onPause()
72 | }
73 |
74 | protected fun attachView() {
75 | if(!manualViewAttach) {
76 | throw IllegalStateException("Use only with manualViewAttach set to true")
77 | }
78 | presenterDelegate.attachView(presenterView)
79 | }
80 |
81 | protected fun detachView() {
82 | if(!manualViewAttach) {
83 | throw IllegalStateException("Use only with manualViewAttach set to true")
84 | }
85 | presenterDelegate.detachView()
86 | }
87 |
88 | /**
89 | * Override if at the same time may exist many examples of the same class.
90 | * May be unique only for this class of fragment not required global uniqueness
91 | * */
92 | protected open fun getFragmentId() : String = hashCode().toString()
93 | }
94 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/BasePresenterFragment.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.annotation.CallSuper
5 | import android.support.v4.app.Fragment
6 | import com.idapgroup.android.mvp.MvpPresenter
7 | import java.util.*
8 |
9 | /** Temporary preserves [PresenterDelegate]s when activity configuration changing(recreating) */
10 | val retainedPresenterDelegates = LinkedHashMap>()
11 |
12 | abstract class BasePresenterFragment> : Fragment() {
13 | val KEY_FRAGMENT_ID = "fragment_id"
14 |
15 | private lateinit var presenterDelegate: PresenterDelegate
16 |
17 | /**
18 | * Creates a Presenter when needed.
19 | * This instance should not contain explicit or implicit reference for [android.app.Activity] context
20 | * since it will be keep on rotations.
21 | */
22 | abstract fun onCreatePresenter(): P
23 |
24 | val presenter: P
25 | get() = presenterDelegate.presenter
26 |
27 | /** Override in case of activity not implementing Presenter interface */
28 | @Suppress("UNCHECKED_CAST")
29 | open val presenterView: V
30 | get() = this as V
31 |
32 | /** Indicates to retain or not presenter when activity configuration changing */
33 | open val retainPresenter = false
34 |
35 | /** Usefully for flexible view attach and detach handle */
36 | open var manualViewAttach = false
37 |
38 | override fun onCreate(savedInstanceState: Bundle?) {
39 | super.onCreate(savedInstanceState)
40 |
41 | val fragmentId = savedInstanceState?.getString(KEY_FRAGMENT_ID)
42 | if(fragmentId != null && retainedPresenterDelegates.isNotEmpty()) {
43 | // Restore previously preserved presenter when configuration change
44 | @Suppress("UNCHECKED_CAST")
45 | presenterDelegate = retainedPresenterDelegates[fragmentId] as PresenterDelegate
46 | retainedPresenterDelegates.remove(fragmentId)
47 | } else {
48 | presenterDelegate = PresenterDelegate(onCreatePresenter())
49 | }
50 | savedInstanceState?.let { presenterDelegate.onRestoreState(it) }
51 | presenterDelegate.onCreate()
52 | }
53 |
54 | override fun onSaveInstanceState(savedState: Bundle) {
55 | super.onSaveInstanceState(savedState)
56 | presenterDelegate.onSaveState(savedState)
57 | if(retainPresenter) {
58 | // Tmp preserve presenter when configuration change
59 | val fragmentId = javaClass.name + getFragmentId()
60 | savedState.putString(KEY_FRAGMENT_ID, fragmentId)
61 | retainedPresenterDelegates.put(fragmentId, presenterDelegate)
62 | }
63 | }
64 |
65 | override fun onResume() {
66 | super.onResume()
67 | if(!manualViewAttach) {
68 | presenterDelegate.attachView(presenterView)
69 | }
70 | }
71 |
72 | override fun onPause() {
73 | if(!manualViewAttach) {
74 | presenterDelegate.detachView()
75 | }
76 | super.onPause()
77 | }
78 |
79 | protected fun attachView() {
80 | if(!manualViewAttach) {
81 | throw IllegalStateException("Use only with manualViewAttach set to true")
82 | }
83 | presenterDelegate.attachView(presenterView)
84 | }
85 |
86 | protected fun detachView() {
87 | if(!manualViewAttach) {
88 | throw IllegalStateException("Use only with manualViewAttach set to true")
89 | }
90 | presenterDelegate.detachView()
91 | }
92 |
93 | /**
94 | * Override if at the same time may exist many examples of the same class.
95 | * May be unique only for this class of fragment not required global uniqueness
96 | * */
97 | protected open fun getFragmentId() : String = hashCode().toString()
98 | }
99 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/v2/LifecycleCallbacks.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl.v2
2 |
3 | import android.app.Activity
4 | import android.app.Application.ActivityLifecycleCallbacks
5 | import android.content.Context
6 | import android.os.Bundle
7 | import android.support.v4.app.Fragment
8 | import android.support.v4.app.FragmentManager
9 | import android.support.v4.app.FragmentManager.FragmentLifecycleCallbacks
10 | import android.view.View
11 |
12 | fun ActivityLifecycleCallbacks.filter(activity: Activity): ActivityLifecycleCallbacks {
13 | return filter { it === activity }
14 | }
15 |
16 | fun ActivityLifecycleCallbacks.filter(predicate: (Activity) -> Boolean): ActivityLifecycleCallbacks {
17 | val delegate = this
18 | return object : ActivityLifecycleCallbacks {
19 |
20 | override fun onActivityCreated(a: Activity, savedInstanceState: Bundle?) {
21 | if(predicate(a)) delegate.onActivityCreated(a, savedInstanceState)
22 | }
23 | override fun onActivitySaveInstanceState(a: Activity, outState: Bundle) {
24 | if(predicate(a)) delegate.onActivitySaveInstanceState(a, outState)
25 | }
26 | override fun onActivityStarted(a: Activity) {
27 | if(predicate(a)) delegate.onActivityStarted(a)
28 | }
29 | override fun onActivityResumed(a: Activity) {
30 | if(predicate(a)) delegate.onActivityResumed(a)
31 | }
32 | override fun onActivityPaused(a: Activity) {
33 | if(predicate(a)) delegate.onActivityPaused(a)
34 | }
35 | override fun onActivityStopped(a: Activity) {
36 | if(predicate(a)) delegate.onActivityStopped(a)
37 | }
38 | override fun onActivityDestroyed(a: Activity) {
39 | if(predicate(a)) delegate.onActivityDestroyed(a)
40 | }
41 | }
42 | }
43 |
44 | fun FragmentLifecycleCallbacks.filter(fragment: Fragment): FragmentLifecycleCallbacks {
45 | return filter { it === fragment }
46 | }
47 |
48 | fun FragmentLifecycleCallbacks.filter(predicate: (Fragment) -> Boolean): FragmentLifecycleCallbacks {
49 | val delegate = this
50 | return object : FragmentLifecycleCallbacks() {
51 |
52 | override fun onFragmentPreAttached(fm: FragmentManager?, f: Fragment, context: Context?) {
53 | if(predicate(f)) delegate.onFragmentPreAttached(fm, f, context)
54 | }
55 | override fun onFragmentAttached(fm: FragmentManager?, f: Fragment, context: Context?) {
56 | if(predicate(f)) delegate.onFragmentAttached(fm, f, context)
57 | }
58 | override fun onFragmentActivityCreated(fm: FragmentManager?, f: Fragment, savedInstanceState: Bundle?) {
59 | if(predicate(f)) delegate.onFragmentActivityCreated(fm, f, savedInstanceState)
60 | }
61 | override fun onFragmentCreated(fm: FragmentManager?, f: Fragment, savedInstanceState: Bundle?) {
62 | if(predicate(f)) delegate.onFragmentCreated(fm, f, savedInstanceState)
63 | }
64 | override fun onFragmentSaveInstanceState(fm: FragmentManager, f: Fragment, outState: Bundle) {
65 | if(predicate(f)) delegate.onFragmentSaveInstanceState(fm, f, outState)
66 | }
67 | override fun onFragmentViewCreated(fm: FragmentManager, f: Fragment, v: View?, savedInstanceState: Bundle?) {
68 | if(predicate(f)) delegate.onFragmentViewCreated(fm, f, v, savedInstanceState)
69 | }
70 | override fun onFragmentStarted(fm: FragmentManager, f: Fragment) {
71 | if(predicate(f)) delegate.onFragmentStarted(fm, f)
72 | }
73 | override fun onFragmentResumed(fm: FragmentManager, f: Fragment) {
74 | if(predicate(f)) delegate.onFragmentResumed(fm, f)
75 | }
76 | override fun onFragmentPaused(fm: FragmentManager, f: Fragment) {
77 | if(predicate(f)) delegate.onFragmentPaused(fm, f)
78 | }
79 | override fun onFragmentStopped(fm: FragmentManager, f: Fragment) {
80 | if(predicate(f)) delegate.onFragmentStopped(fm, f)
81 | }
82 | override fun onFragmentViewDestroyed(fm: FragmentManager, f: Fragment) {
83 | if(predicate(f)) delegate.onFragmentViewDestroyed(fm, f)
84 | }
85 | override fun onFragmentDestroyed(fm: FragmentManager?, f: Fragment) {
86 | if(predicate(f)) delegate.onFragmentDestroyed(fm, f)
87 | }
88 | override fun onFragmentDetached(fm: FragmentManager?, f: Fragment) {
89 | if(predicate(f)) delegate.onFragmentDetached(fm, f)
90 | }
91 | }
92 | }
--------------------------------------------------------------------------------
/mvp/src/androidTest/java/com/idapgroup/android/mvp/impl/FragmentPresenterViewLifecycleTest.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.test.rule.ActivityTestRule
5 | import android.support.test.runner.AndroidJUnit4
6 | import android.support.v4.app.Fragment
7 | import android.view.LayoutInflater
8 | import android.view.View
9 | import android.view.ViewGroup
10 | import com.idapgroup.android.mvp.impl.v2.LifecyclePair
11 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
12 | import org.junit.Assert.assertFalse
13 | import org.junit.Assert.assertTrue
14 | import org.junit.Rule
15 | import org.junit.Test
16 | import org.junit.runner.RunWith
17 |
18 | @RunWith(AndroidJUnit4::class)
19 | class FragmentPresenterViewLifecycleTest {
20 |
21 | @get:Rule
22 | val activityRule = ActivityTestRule(TestActivity::class.java)
23 |
24 | @Test fun testResumePause() {
25 | testLifecycle(ResumePauseFragment())
26 | }
27 |
28 | @Test fun testStartStop() {
29 | testLifecycle(StartStopFragment())
30 | }
31 |
32 | @Test fun testCreateDestroy() {
33 | testLifecycle(CreateDestroyFragment())
34 | }
35 |
36 | fun testLifecycle(fragment: Fragment) {
37 | waitForIdleSyncAfter {
38 | activityRule.activity.addFragment(fragment)
39 | }
40 | waitForIdleSyncAfter {
41 | activityRule.activity.recreate()
42 | }
43 | }
44 |
45 | class ResumePauseFragment : Fragment() {
46 |
47 | val mvpView = TestLifecycleView()
48 | lateinit var presenter: TestLifecyclePresenter
49 |
50 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
51 | return View(context)
52 | }
53 |
54 | override fun onViewCreated(view: View?, savedState: Bundle?) {
55 | super.onViewCreated(view, savedState)
56 | val createPresenter = { TestLifecyclePresenter().apply {
57 | restored = savedState != null
58 | } }
59 | presenter = attachPresenter(
60 | mvpView, createPresenter, savedState, false, lifecyclePair = LifecyclePair.RESUME_PAUSE)
61 | assertFalse(presenter.isAttachedView)
62 | }
63 |
64 | override fun onResume() {
65 | super.onResume()
66 | assertFalse(presenter.isAttachedView)
67 | }
68 | // attachView()
69 |
70 | override fun onPause() {
71 | super.onPause()
72 | assertTrue(presenter.isAttachedView)
73 | }
74 | // detachView()
75 |
76 | override fun onStop() {
77 | super.onStop()
78 | assertFalse(presenter.isAttachedView)
79 | }
80 | }
81 |
82 | class StartStopFragment : Fragment() {
83 |
84 | val mvpView = TestLifecycleView()
85 | lateinit var presenter: TestLifecyclePresenter
86 |
87 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
88 | return View(context)
89 | }
90 |
91 | override fun onViewCreated(view: View?, savedState: Bundle?) {
92 | super.onViewCreated(view, savedState)
93 | val createPresenter = { TestLifecyclePresenter().apply {
94 | restored = savedState != null
95 | } }
96 | presenter = attachPresenter(
97 | mvpView, createPresenter, savedState, false, lifecyclePair = LifecyclePair.START_STOP)
98 | }
99 |
100 | override fun onStart() {
101 | super.onStart()
102 | assertFalse(presenter.isAttachedView)
103 | }
104 | // attachView()
105 |
106 | override fun onResume() {
107 | assertTrue(presenter.isAttachedView)
108 | super.onResume()
109 | }
110 |
111 | override fun onStop() {
112 | super.onStop()
113 | assertTrue(presenter.isAttachedView)
114 | }
115 | // detachView()
116 |
117 | override fun onDestroyView() {
118 | assertFalse(presenter.isAttachedView)
119 | super.onDestroyView()
120 | }
121 | }
122 |
123 | class CreateDestroyFragment : Fragment() {
124 |
125 | val mvpView = TestLifecycleView()
126 | lateinit var presenter: TestLifecyclePresenter
127 |
128 | override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
129 | return View(context)
130 | }
131 |
132 | override fun onViewCreated(view: View?, savedState: Bundle?) {
133 | super.onViewCreated(view, savedState)
134 | val createPresenter = { TestLifecyclePresenter().apply {
135 | restored = savedState != null
136 | } }
137 | presenter = attachPresenter(
138 | mvpView, createPresenter, savedState, false, lifecyclePair = LifecyclePair.CREATE_DESTROY_VIEW)
139 | }
140 |
141 | override fun onStart() {
142 | super.onStart()
143 | assertTrue(presenter.isAttachedView)
144 | }
145 |
146 | override fun onDestroyView() {
147 | super.onDestroyView()
148 | assertTrue(presenter.isAttachedView)
149 | }
150 | // detachView()
151 |
152 | override fun onDestroy() {
153 | assertFalse(presenter.isAttachedView)
154 | super.onDestroy()
155 | }
156 | }
157 | }
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/LceViewHandler.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.app.Activity
4 | import android.support.annotation.LayoutRes
5 | import android.view.LayoutInflater
6 | import android.view.View
7 | import android.view.ViewGroup
8 | import android.widget.TextView
9 | import com.idapgroup.android.mvp.LceView
10 | import com.idapgroup.android.mvp.R
11 | import com.idapgroup.android.mvp.RawLceView
12 | import com.idapgroup.android.mvp.impl.SimpleLceViewCreator.Layout
13 |
14 | private val CONTAINER_LAYOUT_RES = R.layout.lce_base_container
15 |
16 | class LceViewHandler (
17 | var lceViewCreator: LceViewCreator? = null
18 | ) : LceView, RawLceView {
19 |
20 | constructor(@LayoutRes contentLayoutRes: Int): this(SimpleLceViewCreator(contentLayoutRes))
21 |
22 | constructor(createContentView: ViewCreator,
23 | createLoadView: ViewCreator = Layout.CREATE_LOAD_VIEW,
24 | createErrorView: ViewCreator = Layout.CREATE_ERROR_VIEW
25 | ): this(SimpleLceViewCreator(createContentView, createLoadView, createErrorView))
26 |
27 | var errorConverter: ((error: Throwable) -> String)? = null
28 |
29 | var loadView: View? = null
30 | private set
31 | var contentView: View? = null
32 | private set
33 |
34 | var errorContainerView: View? = null
35 | private set
36 | var errorMessageView: TextView? = null
37 | private set
38 | var errorRetryView: View? = null
39 |
40 | fun createAndInitView(inflater: LayoutInflater, rootContainer: ViewGroup?, creator: LceViewCreator): View {
41 | val container = inflater.inflate(CONTAINER_LAYOUT_RES, rootContainer, false)
42 | return fillAndInitView(inflater, container as ViewGroup, creator)
43 | }
44 |
45 | fun fillAndInitView(container: ViewGroup, creator: LceViewCreator): View {
46 | val inflater = LayoutInflater.from(container.context)
47 | return fillAndInitView(inflater, container, creator)
48 | }
49 |
50 | private fun fillAndInitView(inflater: LayoutInflater, container: ViewGroup, creator: LceViewCreator): View {
51 | val childCount = container.childCount
52 | return container.apply {
53 | // Load
54 | loadView = creator.onCreateLoadView(inflater, this)
55 | addView(loadView)
56 | checkContainerState(this, childCount + 1, "onCreateLoadView")
57 | // Error
58 | errorContainerView = creator.onCreateErrorView(inflater, this)
59 | errorMessageView = errorContainerView!!.findViewById(R.id.errorMessage) as TextView?
60 | errorRetryView = errorContainerView!!.findViewById(R.id.errorRetry)
61 | addView(errorContainerView)
62 | checkContainerState(this, childCount + 2, "onCreateErrorView")
63 | // Content
64 | contentView = creator.onCreateContentView(inflater, this)
65 | addView(contentView)
66 | checkContainerState(this, childCount + 3, "onCreateContentView")
67 | // Show default state
68 | showContent()
69 | }
70 | }
71 |
72 | private fun checkContainerState(container: ViewGroup, requisiteChildCount: Int, name: String) {
73 | if(container.childCount != requisiteChildCount) {
74 | throw IllegalStateException("'$name()' modified container child view set")
75 | }
76 | }
77 |
78 | fun initView(rootView: View) : View {
79 | loadView = rootView.findViewById(R.id.load)
80 | contentView = rootView.findViewById(R.id.content) as ViewGroup?
81 | errorContainerView = rootView.findViewById(R.id.errorContainer)
82 | errorMessageView = rootView.findViewById(R.id.errorMessage) as TextView?
83 | errorRetryView = rootView.findViewById(R.id.errorRetry)
84 | // Set default state
85 | showContent()
86 | return rootView
87 | }
88 |
89 | fun resetView() {
90 | loadView = null
91 | contentView = null
92 | errorContainerView = null
93 | errorMessageView = null
94 | errorRetryView = null
95 | }
96 |
97 | /** Show loading view */
98 | override fun showLoad() {
99 | hideAll()
100 | loadView!!.visibility = View.VISIBLE
101 | }
102 |
103 | /** Show base contentView container */
104 | override fun showContent() {
105 | hideAll()
106 | contentView!!.visibility = View.VISIBLE
107 | }
108 |
109 | /** Show error view */
110 | override fun showError(error: Throwable, retry: (() -> Unit)?) {
111 | val errorMessage = if(errorConverter != null) {
112 | errorConverter!!.invoke(error)
113 | } else {
114 | error.message ?: error.toString()
115 | }
116 | showError(errorMessage, retry)
117 | }
118 |
119 | /** Show error view */
120 | override fun showError(errorMessage: String, retry: (() -> Unit)?) {
121 | hideAll()
122 | errorContainerView!!.visibility = View.VISIBLE
123 | errorMessageView?.text = errorMessage
124 |
125 | if(errorRetryView != null) {
126 | if(retry != null) {
127 | errorRetryView!!.visibility = View.VISIBLE
128 | errorRetryView!!.setOnClickListener { retry() }
129 | } else {
130 | errorRetryView!!.visibility = View.GONE
131 | errorRetryView!!.setOnClickListener(null)
132 | }
133 | }
134 | }
135 |
136 | private fun hideAll() {
137 | loadView!!.visibility = View.GONE
138 | contentView!!.visibility = View.GONE
139 | errorContainerView?.visibility = View.GONE
140 | }
141 | }
142 |
143 | fun Activity.setContentView(handler: LceViewHandler, creator: LceViewCreator? = null): View {
144 | setContentView(CONTAINER_LAYOUT_RES)
145 | val container = findViewById(R.id.lce_container) as ViewGroup
146 | return handler.fillAndInitView(container, creator ?: handler.lceViewCreator!!)
147 | }
148 |
--------------------------------------------------------------------------------
/mvp/src/androidTest/java/com/idapgroup/android/mvp/impl/PresenterFragmentTest.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.test.rule.ActivityTestRule
5 | import android.support.v4.app.Fragment
6 | import android.support.v7.app.AppCompatActivity
7 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
8 | import com.idapgroup.android.mvp.impl.v2.detachPresenter
9 | import com.idapgroup.android.mvp.impl.v2.detachPresenterByView
10 | import com.idapgroup.android.mvp.impl.v2.retainedPresenters
11 | import junit.framework.Assert.assertFalse
12 | import junit.framework.Assert.assertTrue
13 | import org.junit.Rule
14 | import org.junit.Test
15 |
16 | class PresenterFragmentTest {
17 |
18 | @get:Rule
19 | val activityRule = ActivityTestRule(TestActivity::class.java)
20 | val activity get() = activityRule.activity!!
21 |
22 | val presenter1 = TestPresenter()
23 | val fragment1 = TestFragment("fragment_1", presenter1)
24 |
25 | val presenter2 = TestPresenter()
26 | val fragment2 = TestFragment("fragment_2", presenter2)
27 |
28 | val presenter3 = TestPresenter()
29 | val fragment3 = TestFragment("fragment_3", presenter3)
30 |
31 | val allFragments = arrayOf(fragment1, fragment2, fragment3)
32 |
33 | @Test fun testRestoreAddedFragmentPresenter() {
34 | waitForIdleSyncAfter {
35 | allFragments.forEach {
36 | activity.addFragment(it, it.key!!)
37 | }
38 | }
39 | checkRetainedPresenters(*allFragments)
40 | }
41 |
42 | @Test fun testRestoreHiddenFragmentPresenter() {
43 | waitForIdleSyncAfter {
44 | activity.addFragment(fragment1, fragment1.key!!)
45 | activity.hideFragment(fragment1)
46 | activity.addFragment(fragment2, fragment2.key!!)
47 | activity.hideFragment(fragment2)
48 | }
49 | checkRetainedPresenters(fragment1, fragment2)
50 | }
51 |
52 | @Test fun testRestoreReplacedFragmentPresenter() {
53 | waitForIdleSyncAfter {
54 | activity.addFragment(fragment1, fragment1.key!!)
55 | activity.replaceFragment(fragment2, fragment2.key!!, addToBackStack = true)
56 | activity.replaceFragment(fragment3, fragment3.key!!, addToBackStack = true)
57 | }
58 | checkRetainedPresenters(fragment1, afterRecreate = { activity ->
59 | assert(retainedPresenters.size == 2)
60 | activity.popBackStack()
61 | assert(retainedPresenters.size == 1)
62 | activity.popBackStack()
63 | })
64 | }
65 |
66 | fun checkRetainedPresenters(vararg fragments: TestFragment,
67 | afterRecreate: (AppCompatActivity) -> Unit = {}) {
68 | waitForIdleSyncAfter {
69 | activity.recreate()
70 | }
71 | val curActivity = currentActivity
72 | waitForIdleSyncAfter {
73 | afterRecreate(curActivity)
74 | }
75 | waitForIdleSyncAfter {
76 | assert(retainedPresenters.isEmpty())
77 | }
78 | checkPresentersEquality(*fragments)
79 | }
80 |
81 | fun checkPresentersEquality(vararg fragments: TestFragment) {
82 | val curActivity = currentActivity
83 | waitForIdleSyncAfter {
84 | fragments.forEach {
85 | val recreatedFragment = curActivity.getFragment(it.key!!)
86 | val recreatedPresenter = (recreatedFragment as TestFragment).presenter
87 | assert(recreatedFragment !== it)
88 | assert(recreatedPresenter == it.presenter!!)
89 | }
90 | }
91 | }
92 |
93 | class TestFragment constructor(
94 | val key: String? = null,
95 | val presenter: TestPresenter? = null
96 | ) : Fragment(), TestMvpView {
97 |
98 | private lateinit var p: TestPresenter
99 |
100 | override fun onCreate(savedState: Bundle?) {
101 | super.onCreate(savedState)
102 | p = attachPresenter(this, { presenter!! }, savedState, true)
103 | }
104 | }
105 |
106 | @Test fun testMultiAttachFragmentPresenter() {
107 | waitForIdleSyncAfter {
108 | activity.addFragment(TestMultiAttachFragment())
109 | }
110 | }
111 |
112 | @Test fun testDetachFragmentPresenter() {
113 | waitForIdleSyncAfter {
114 | activity.addFragment(TestDetachPresenterFragment())
115 | }
116 | }
117 |
118 | class TestMultiAttachFragment: Fragment(), TestMvpView {
119 |
120 | private lateinit var p: TestPresenter
121 |
122 | override fun onCreate(savedState: Bundle?) {
123 | super.onCreate(savedState)
124 | p = attachPresenter(this, ::TestPresenter, savedState)
125 | val p2 = attachPresenter(this, ::TestPresenter, savedState)
126 | assertTrue(p === p2)
127 | val p3 = attachPresenter(this, ::TestPresenter, savedState)
128 | assertTrue(p === p3)
129 | }
130 | }
131 |
132 | class TestDetachPresenterFragment: Fragment(), TestMvpView {
133 |
134 | private lateinit var p: TestPresenter
135 |
136 | override fun onCreate(savedState: Bundle?) {
137 | super.onCreate(savedState)
138 | p = attachPresenter(this, ::TestPresenter, savedState)
139 | val p2 = attachPresenter(this, ::TestPresenter, savedState)
140 | assertTrue(p === p2)
141 |
142 | detachPresenter(p2)
143 | val p3 = attachPresenter(this, ::TestPresenter, savedState)
144 | assertFalse(p === p3)
145 | val p4 = attachPresenter(this, ::TestPresenter, savedState)
146 | assertTrue(p3 === p4)
147 |
148 | detachPresenterByView(this)
149 | val p5 = attachPresenter(this, ::TestPresenter, savedState)
150 | assertFalse(p4 === p5)
151 | val p6 = attachPresenter(this, ::TestPresenter, savedState)
152 | assertTrue(p5 === p6)
153 | }
154 | }
155 | }
156 |
157 |
158 |
--------------------------------------------------------------------------------
/mvp/src/androidTest/java/com/idapgroup/android/mvp/impl/ActivityPresenterViewLifecycleTest.kt:
--------------------------------------------------------------------------------
1 | package com.idapgroup.android.mvp.impl
2 |
3 | import android.os.Bundle
4 | import android.support.test.rule.ActivityTestRule
5 | import android.support.test.runner.AndroidJUnit4
6 | import android.support.v7.app.AppCompatActivity
7 | import com.idapgroup.android.mvp.impl.v2.LifecyclePair.*
8 | import com.idapgroup.android.mvp.impl.v2.attachPresenter
9 | import com.idapgroup.android.mvp.impl.v2.mvpStrictMode
10 | import org.hamcrest.MatcherAssert.assertThat
11 | import org.hamcrest.core.IsEqual
12 | import org.junit.Assert.assertFalse
13 | import org.junit.Assert.assertTrue
14 | import org.junit.Rule
15 | import org.junit.Test
16 | import org.junit.runner.RunWith
17 | import kotlin.properties.Delegates
18 |
19 | class TestLifecycleView
20 |
21 | class TestLifecyclePresenter : BasePresenter() {
22 |
23 | init {
24 | mvpStrictMode = true
25 | }
26 |
27 | val isAttachedView get() = view != null && onAttachedView && !onDetachedView
28 |
29 | var restored: Boolean by Delegates.notNull()
30 |
31 | var onCreated = false
32 | var onAttachedView = false
33 | var onDetachedView = false
34 | var onSavedState = false
35 | var onRestoredState = false
36 |
37 | override fun onCreate() {
38 | super.onCreate()
39 | onCreated = true
40 | }
41 |
42 | override fun onAttachedView(view: TestLifecycleView) {
43 | super.onAttachedView(view)
44 | if(restored) {
45 | assertFalse(onCreated)
46 | assertTrue(onRestoredState)
47 | } else {
48 | assertTrue(onCreated)
49 | assertFalse(onRestoredState)
50 | }
51 | onAttachedView = true
52 | }
53 |
54 | override fun onDetachedView() {
55 | super.onDetachedView()
56 | onDetachedView = true
57 | }
58 |
59 | override fun onSaveState(savedState: Bundle) {
60 | super.onSaveState(savedState)
61 | savedState.putString("testKey", "testValue")
62 | onSavedState = true
63 | }
64 |
65 | override fun onRestoreState(savedState: Bundle) {
66 | super.onRestoreState(savedState)
67 | val savedValue = savedState.getString("testKey")
68 | assertThat(savedValue, IsEqual("testValue"))
69 | onRestoredState = true
70 | }
71 | }
72 |
73 | class ActivityResumePausePresenterViewLifecycleTest {
74 |
75 | @get:Rule
76 | val activityRule = ActivityTestRule(Activity::class.java)
77 |
78 | @Test fun testBase() {
79 | waitForIdleSyncAfter {
80 | activityRule.activity.recreate()
81 | }
82 | val curActivity = currentActivity as Activity
83 | waitForIdleSyncAfter {
84 | curActivity.destroying = true
85 | }
86 | }
87 |
88 | class Activity : AppCompatActivity() {
89 |
90 | val view = TestLifecycleView()
91 | lateinit var presenter: TestLifecyclePresenter
92 |
93 | var destroying = false
94 |
95 | override fun onCreate(savedState: Bundle?) {
96 | super.onCreate(savedState)
97 | val createPresenter = { TestLifecyclePresenter().apply {
98 | restored = savedState != null
99 | } }
100 | presenter = attachPresenter(
101 | view, createPresenter, savedState, false, lifecyclePair = RESUME_PAUSE)
102 | assertFalse(presenter.isAttachedView)
103 | }
104 |
105 | override fun onResume() {
106 | assertFalse(presenter.isAttachedView)
107 | super.onResume()
108 | assertTrue(presenter.isAttachedView)
109 | }
110 |
111 | override fun onPause() {
112 | assertTrue(presenter.isAttachedView)
113 | super.onPause()
114 | assertFalse(presenter.isAttachedView)
115 | assertFalse(presenter.onSavedState)
116 | }
117 |
118 | override fun onStop() {
119 | super.onStop()
120 | if(!destroying) {
121 | assertTrue(presenter.onSavedState)
122 | }
123 | }
124 | }
125 | }
126 |
127 | @RunWith(AndroidJUnit4::class)
128 | class ActivityStartStopPresenterViewLifecycleTest {
129 |
130 | @get:Rule
131 | val activityRule = ActivityTestRule(Activity::class.java)
132 |
133 | @Test fun testBase() {
134 | waitForIdleSyncAfter {
135 | activityRule.activity.recreate()
136 | }
137 | }
138 |
139 | class Activity : AppCompatActivity() {
140 |
141 | val view = TestLifecycleView()
142 | lateinit var presenter: TestLifecyclePresenter
143 |
144 | override fun onCreate(savedState: Bundle?) {
145 | super.onCreate(savedState)
146 | val createPresenter = { TestLifecyclePresenter().apply {
147 | restored = savedState != null
148 | } }
149 | presenter = attachPresenter(
150 | view, createPresenter, savedState, false, lifecyclePair = START_STOP)
151 | assertFalse(presenter.isAttachedView)
152 | }
153 |
154 | override fun onStart() {
155 | assertFalse(presenter.isAttachedView)
156 | super.onStart()
157 | assertTrue(presenter.isAttachedView)
158 | }
159 |
160 | override fun onStop() {
161 | assertTrue(presenter.isAttachedView)
162 | super.onStop()
163 | assertFalse(presenter.isAttachedView)
164 | }
165 | }
166 | }
167 |
168 | @RunWith(AndroidJUnit4::class)
169 | class ActivityCreateDestroyPresenterViewLifecycleTest {
170 |
171 | @get:Rule
172 | val activityRule = ActivityTestRule(Activity::class.java)
173 |
174 | @Test fun testBase() {
175 | waitForIdleSyncAfter {
176 | activityRule.activity.recreate()
177 | }
178 | }
179 |
180 | class Activity : AppCompatActivity() {
181 |
182 | val view = TestLifecycleView()
183 | lateinit var presenter: TestLifecyclePresenter
184 |
185 | override fun onCreate(savedState: Bundle?) {
186 | super.onCreate(savedState)
187 | val createPresenter = { TestLifecyclePresenter().apply {
188 | restored = savedState != null
189 | } }
190 | presenter = attachPresenter(
191 | view, createPresenter, savedState, false, lifecyclePair = CREATE_DESTROY_VIEW)
192 | assertTrue(presenter.isAttachedView)
193 | }
194 |
195 | override fun onDestroy() {
196 | assertTrue(presenter.isAttachedView)
197 | super.onDestroy()
198 | assertFalse(presenter.isAttachedView)
199 | }
200 | }
201 | }
202 |
203 |
--------------------------------------------------------------------------------
/mvp/src/main/java/com/idapgroup/android/mvp/impl/v2/PresenterHandler.kt:
--------------------------------------------------------------------------------
1 | @file:JvmName("PresenterHandler")
2 | package com.idapgroup.android.mvp.impl.v2
3 |
4 | import android.app.Activity
5 | import android.app.Application.ActivityLifecycleCallbacks
6 | import android.os.Bundle
7 | import android.support.v4.app.Fragment
8 | import android.support.v4.app.FragmentManager
9 | import android.support.v4.app.FragmentManager.FragmentLifecycleCallbacks
10 | import android.view.View
11 | import com.idapgroup.android.mvp.BuildConfig
12 | import com.idapgroup.android.mvp.MvpPresenter
13 | import com.idapgroup.android.mvp.impl.v2.LifecyclePair.*
14 |
15 | var mvpStrictMode = false
16 | var defaultLifecyclePair = LifecyclePair.START_STOP
17 |
18 | enum class LifecyclePair {
19 | CREATE_DESTROY_VIEW, START_STOP, RESUME_PAUSE
20 | }
21 |
22 | @JvmOverloads
23 | fun > Activity.attachPresenter(
24 | view: V,
25 | createPresenter: () -> P,
26 | savedState: Bundle?,
27 | retain: Boolean = false,
28 | manualHandleView: Boolean = false,
29 | lifecyclePair: LifecyclePair = defaultLifecyclePair
30 | ): P {
31 | return attachPresenterDelegate(view, createPresenter,
32 | savedState, retain, manualHandleView, lifecyclePair
33 | ).presenter
34 | }
35 |
36 | @JvmOverloads
37 | fun > Activity.attachPresenterDelegate(
38 | view: V,
39 | createPresenter: () -> P,
40 | savedState: Bundle?,
41 | retain: Boolean = false,
42 | manualHandleView: Boolean = false,
43 | lifecyclePair: LifecyclePair = defaultLifecyclePair
44 | ): PresenterDelegate {
45 |
46 | val retainedId: String = javaClass.name + hashCode()
47 | val delegate = PresenterDelegateImpl(createPresenter, savedState, retain, retainedId)
48 |
49 | if(!manualHandleView && lifecyclePair === CREATE_DESTROY_VIEW) {
50 | delegate.attachView(view)
51 | }
52 | val lifecycleCallbacks = object : ActivityLifecycleCallbacks {
53 |
54 | override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {}
55 |
56 | override fun onActivitySaveInstanceState(a: Activity, outState: Bundle) {
57 | delegate.onSaveState(outState)
58 | }
59 | override fun onActivityStarted(a: Activity) {
60 | if(!manualHandleView && lifecyclePair === START_STOP) {
61 | delegate.attachView(view)
62 | }
63 | }
64 | override fun onActivityResumed(a: Activity) {
65 | if(!manualHandleView && lifecyclePair === RESUME_PAUSE) {
66 | delegate.attachView(view)
67 | }
68 | }
69 | override fun onActivityPaused(a: Activity) {
70 | if(!manualHandleView && lifecyclePair === RESUME_PAUSE) {
71 | delegate.detachView()
72 | }
73 | }
74 | override fun onActivityStopped(a: Activity) {
75 | if(!manualHandleView && lifecyclePair === START_STOP) {
76 | delegate.detachView()
77 | }
78 | }
79 | override fun onActivityDestroyed(a: Activity) {
80 | if(!manualHandleView && lifecyclePair === CREATE_DESTROY_VIEW) {
81 | delegate.detachView()
82 | }
83 | }
84 | }
85 | application.registerActivityLifecycleCallbacks(lifecycleCallbacks.filter(this))
86 | return PresenterDelegateChecker(delegate, manualHandleView)
87 | }
88 |
89 | @JvmOverloads
90 | fun > Fragment.attachPresenter(
91 | view: V,
92 | createPresenter: () -> P,
93 | savedState: Bundle?,
94 | retain: Boolean = false,
95 | manualHandleView: Boolean = false,
96 | lifecyclePair: LifecyclePair = defaultLifecyclePair
97 | ): P {
98 | return attachPresenterDelegate(view, createPresenter,
99 | savedState, retain, manualHandleView, lifecyclePair
100 | ).presenter
101 | }
102 |
103 | @JvmOverloads
104 | fun > Fragment.attachPresenterDelegate(
105 | view: V,
106 | createPresenter: () -> P,
107 | savedState: Bundle?,
108 | retain: Boolean = false,
109 | manualHandleView: Boolean = false,
110 | lifecyclePair: LifecyclePair = defaultLifecyclePair
111 | ): PresenterDelegate {
112 | getPresenterDelegate(view)?.let {
113 | return it
114 | }
115 |
116 | val retainedId = javaClass.name + hashCode()
117 | val delegate = PresenterDelegateImpl(createPresenter, savedState, retain, retainedId)
118 |
119 | val callbacks = object : FragmentLifecycleCallbacks() {
120 |
121 | override fun onFragmentSaveInstanceState(fm: FragmentManager, f: Fragment, outState: Bundle) {
122 | delegate.onSaveState(outState)
123 | }
124 | override fun onFragmentViewCreated(fm: FragmentManager, f: Fragment, v: View?, savedInstanceState: Bundle?) {
125 | if(!manualHandleView && lifecyclePair === CREATE_DESTROY_VIEW) {
126 | delegate.attachView(view)
127 | }
128 | }
129 | override fun onFragmentStarted(fm: FragmentManager, f: Fragment) {
130 | if(!manualHandleView && lifecyclePair === START_STOP) {
131 | delegate.attachView(view)
132 | }
133 | }
134 | override fun onFragmentResumed(fm: FragmentManager, f: Fragment?) {
135 | if(!manualHandleView && lifecyclePair === RESUME_PAUSE) {
136 | delegate.attachView(view)
137 | }
138 | }
139 | override fun onFragmentPaused(fm: FragmentManager, f: Fragment?) {
140 | if(!manualHandleView && lifecyclePair === RESUME_PAUSE) {
141 | delegate.detachView()
142 | }
143 | }
144 | override fun onFragmentStopped(fm: FragmentManager, f: Fragment) {
145 | if(!manualHandleView && lifecyclePair === START_STOP) {
146 | delegate.detachView()
147 | }
148 | }
149 | override fun onFragmentViewDestroyed(fm: FragmentManager, f: Fragment) {
150 | if(!manualHandleView && lifecyclePair === CREATE_DESTROY_VIEW) {
151 | delegate.detachView()
152 | }
153 | }
154 | }
155 | attachPresenterDelegate(delegate, view, callbacks.filter(this))
156 |
157 | return PresenterDelegateChecker(delegate, manualHandleView)
158 | }
159 |
160 | internal class PresenterDelegateChecker>(
161 | val delegate: PresenterDelegateImpl,
162 | val manualHandleView: Boolean
163 | ) : PresenterDelegate by delegate {
164 |
165 | override fun attachView(view: V) {
166 | if(!manualHandleView) {
167 | throw IllegalStateException("Use only with manualViewAttach set to true")
168 | }
169 | delegate.attachView(view)
170 | }
171 | override fun detachView() {
172 | if(!manualHandleView) {
173 | throw IllegalStateException("Use only with manualViewAttach set to true")
174 | }
175 | delegate.detachView()
176 | }
177 | }
178 |
179 | private const val TAG_PRESENTER_INFO_LIST = BuildConfig.APPLICATION_ID + "presenter_info_fragment"
180 |
181 | private val Fragment.presenterInfoList: MutableList>
182 | get() {
183 | val fm = childFragmentManager
184 | var fragment = fm.findFragmentByTag(TAG_PRESENTER_INFO_LIST) as? PresenterInfoListFragment?
185 | if(fragment == null) {
186 | fragment = PresenterInfoListFragment()
187 | fm.beginTransaction().add(fragment, TAG_PRESENTER_INFO_LIST).commitNow()
188 | }
189 | return fragment.list
190 | }
191 |
192 | fun Fragment.detachPresenterByView(view: Any) {
193 | detachPresenterDelegate { it.view === view }
194 | }
195 |
196 | fun Fragment.detachPresenter(presenter: MvpPresenter<*>) {
197 | detachPresenterDelegate { it.delegate.presenter === presenter }
198 | }
199 |
200 | fun Fragment.detachPresenterDelegate(delegate: PresenterDelegate<*, *>) {
201 | detachPresenterDelegate { it.delegate === delegate }
202 | }
203 |
204 | internal class PresenterInfoListFragment : Fragment() {
205 |
206 | val list: MutableList> = mutableListOf()
207 | }
208 |
209 | internal fun > Fragment.attachPresenterDelegate(
210 | delegate: PresenterDelegate, view: V, callbacks: FragmentLifecycleCallbacks) {
211 | with(presenterInfoList) {
212 | find { it.view === view }?.let {
213 | throw RuntimeException("view: $view already attached to $this")
214 | }
215 | add(PresenterDelegateInfo(delegate, view, callbacks))
216 | }
217 | fragmentManager.registerFragmentLifecycleCallbacks(callbacks, false)
218 | }
219 |
220 | internal fun Fragment.detachPresenterDelegate(predicate: (PresenterDelegateInfo<*>) -> Boolean) {
221 | with(presenterInfoList) {
222 | find(predicate)?.let {
223 | remove(it)
224 | fragmentManager.unregisterFragmentLifecycleCallbacks(it.callbacks)
225 | }
226 | }
227 | }
228 |
229 | @Suppress("UNCHECKED_CAST")
230 | internal fun > Fragment.getPresenterDelegate(view: V): PresenterDelegate? {
231 | return presenterInfoList.find { it.view === view }
232 | ?.delegate as? PresenterDelegate?
233 | }
234 |
235 | internal class PresenterDelegateInfo(
236 | val delegate: PresenterDelegate>,
237 | val view: V,
238 | val callbacks: FragmentLifecycleCallbacks
239 | )
240 |
241 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Apache License
2 | Version 2.0, January 2004
3 | http://www.apache.org/licenses/
4 |
5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
6 |
7 | 1. Definitions.
8 |
9 | "License" shall mean the terms and conditions for use, reproduction,
10 | and distribution as defined by Sections 1 through 9 of this document.
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13 | the copyright owner that is granting the License.
14 |
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17 | control with that entity. For the purposes of this definition,
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19 | direction or management of such entity, whether by contract or
20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the
21 | outstanding shares, or (iii) beneficial ownership of such entity.
22 |
23 | "You" (or "Your") shall mean an individual or Legal Entity
24 | exercising permissions granted by this License.
25 |
26 | "Source" form shall mean the preferred form for making modifications,
27 | including but not limited to software source code, documentation
28 | source, and configuration files.
29 |
30 | "Object" form shall mean any form resulting from mechanical
31 | transformation or translation of a Source form, including but
32 | not limited to compiled object code, generated documentation,
33 | and conversions to other media types.
34 |
35 | "Work" shall mean the work of authorship, whether in Source or
36 | Object form, made available under the License, as indicated by a
37 | copyright notice that is included in or attached to the work
38 | (an example is provided in the Appendix below).
39 |
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/mvp-utils/src/main/java/com/idapgroup/android/rx_mvp/RxBasePresenter.kt:
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1 | package com.idapgroup.android.rx_mvp
2 |
3 | import android.os.Bundle
4 | import android.os.Handler
5 | import android.os.Looper
6 | import android.util.Log
7 | import com.idapgroup.android.mvp.impl.Action
8 | import com.idapgroup.android.mvp.impl.BasePresenter
9 | import io.reactivex.*
10 | import io.reactivex.Observable
11 | import io.reactivex.disposables.Disposable
12 | import io.reactivex.internal.functions.Functions
13 | import io.reactivex.subjects.CompletableSubject
14 | import java.util.*
15 |
16 | open class RxBasePresenter : BasePresenter() {
17 |
18 | // Optimization for safe subscribe
19 | private val ERROR_CONSUMER: (Throwable) -> Unit = { Functions.ERROR_CONSUMER.accept(it) }
20 | private val EMPTY_ACTION: Action = {}
21 |
22 | private val mainHandler = Handler(Looper.getMainLooper())
23 | private val activeTasks = LinkedHashMap()
24 | private val resetTaskStateActionMap = LinkedHashMap()
25 | private var isSavedState = false
26 | private val onDetachViewActionList = mutableListOf()
27 | private val onSaveStateActionList = mutableListOf()
28 |
29 | inner class Task(val key: String) {
30 | private val subTaskList = ArrayList()
31 | private var subTaskCount = 0
32 | private var cancelled = false
33 | private var completable = CompletableSubject.create()
34 |
35 | fun safeAddSubTask(subTask: Disposable) {
36 | runOnUiThread { addSubTask(subTask) }
37 | }
38 |
39 | private fun addSubTask(subTask: Disposable) {
40 | checkMainThread()
41 | subTaskList.add(subTask)
42 | ++subTaskCount
43 |
44 | if(cancelled) subTask.dispose()
45 | }
46 |
47 | fun removeSubTask() {
48 | checkMainThread()
49 | --subTaskCount
50 |
51 | if(subTaskCount == 0) {
52 | activeTasks.remove(key)
53 | completable.onComplete()
54 | }
55 | }
56 |
57 | fun cancel(): Completable {
58 | checkMainThread()
59 | val activeSubTaskList = subTaskList.filter { !it.isDisposed }
60 | val awaitState = await(activeSubTaskList)
61 | activeSubTaskList.forEach { it.dispose() }
62 | cancelled = true
63 | return awaitState
64 | }
65 |
66 | fun await(): Completable {
67 | val activeSubTaskList = subTaskList.filter { !it.isDisposed }
68 | return await(activeSubTaskList)
69 | }
70 |
71 | fun await(activeSubTaskList: List): Completable {
72 | return if(activeSubTaskList.isEmpty()) Completable.complete() else completable
73 | }
74 | }
75 |
76 | override fun onSaveState(savedState: Bundle) {
77 | super.onSaveState(savedState)
78 | onSaveStateActionList.forEach { it() }
79 | onSaveStateActionList.clear()
80 |
81 | savedState.putStringArrayList("task_keys", ArrayList(activeTasks.keys))
82 | isSavedState = true
83 | }
84 |
85 | override fun onRestoreState(savedState: Bundle) {
86 | super.onRestoreState(savedState)
87 | // Reset tasks only if presenter was destroyed
88 | if(!isSavedState) {
89 | val taskKeyList = savedState.getStringArrayList("task_keys")
90 | taskKeyList.forEach { resetTaskState(it) }
91 | }
92 | isSavedState = false
93 | }
94 |
95 | override fun onDetachedView() {
96 | super.onDetachedView()
97 | onDetachViewActionList.forEach { it() }
98 | onDetachViewActionList.clear()
99 | }
100 |
101 | /** Preserves link for task by key while it's running */
102 | protected fun taskTracker(taskKey: String): ObservableTransformer {
103 | return ObservableTransformer { it.taskTracker(taskKey) }
104 | }
105 |
106 | /** Preserves link for task by key while it's running */
107 | protected fun Observable.taskTracker(taskKey: String): Observable {
108 | val task = addTask(taskKey)
109 | return doFinally { task.removeSubTask() }
110 | .doOnSubscribe { disposable -> task.safeAddSubTask(disposable) }
111 | }
112 |
113 | /** Preserves link for task by key while it's running */
114 | protected fun singleTaskTracker(taskKey: String): SingleTransformer {
115 | return SingleTransformer { it.taskTracker(taskKey) }
116 | }
117 |
118 | /** Preserves link for task by key while it's running */
119 | protected fun Single.taskTracker(taskKey: String): Single {
120 | val task = addTask(taskKey)
121 | return doFinally { task.removeSubTask() }
122 | .doOnSubscribe { disposable -> task.safeAddSubTask(disposable) }
123 | }
124 |
125 | /** Preserves link for task by key while it's running */
126 | protected fun completableTaskTracker(taskKey: String): CompletableTransformer {
127 | return CompletableTransformer { it.taskTracker(taskKey) }
128 | }
129 |
130 | /** Preserves link for task by key while it's running */
131 | protected fun Completable.taskTracker(taskKey: String): Completable {
132 | val task = addTask(taskKey)
133 | return doFinally { task.removeSubTask() }
134 | .doOnSubscribe { disposable -> task.safeAddSubTask(disposable) }
135 | }
136 |
137 | /** Preserves link for task by key while it's running */
138 | protected fun maybeTaskTracker(taskKey: String): MaybeTransformer {
139 | return MaybeTransformer { it.taskTracker(taskKey) }
140 | }
141 |
142 | /** Preserves link for task by key while it's running */
143 | protected fun Maybe.taskTracker(taskKey: String): Maybe {
144 | val task = addTask(taskKey)
145 | return doFinally { task.removeSubTask() }
146 | .doOnSubscribe { disposable -> task.safeAddSubTask(disposable) }
147 | }
148 |
149 | private fun addTask(taskKey: String): Task {
150 | checkMainThread()
151 | if(activeTasks.containsKey(taskKey)) {
152 | throw IllegalStateException("'$taskKey' is already tracked")
153 | }
154 | val task = Task(taskKey)
155 | activeTasks[taskKey] = task
156 | return task
157 | }
158 |
159 | protected fun setResetTaskStateAction(key: String, resetAction: Action) {
160 | resetTaskStateActionMap.put(key, resetAction)
161 | }
162 |
163 | protected fun cancelTask(taskKey: String): Completable {
164 | checkMainThread()
165 | val task = activeTasks[taskKey] ?: return Completable.complete()
166 | activeTasks.remove(taskKey)
167 | val completable = task.cancel()
168 | resetTaskState(taskKey)
169 | return completable
170 | }
171 |
172 | protected fun awaitTask(taskKey: String): Completable {
173 | return activeTasks[taskKey]?.await() ?: return Completable.complete()
174 | }
175 |
176 | protected fun isTaskActive(taskKey: String): Boolean {
177 | checkMainThread()
178 | return activeTasks[taskKey] != null
179 | }
180 |
181 | /** Calls preliminarily set a reset task state action */
182 | private fun resetTaskState(taskKey: String) {
183 | val resetTaskAction = resetTaskStateActionMap[taskKey]
184 | if (resetTaskAction == null) {
185 | Log.w(javaClass.simpleName, "Reset task action is not set for task key: " + taskKey)
186 | } else {
187 | execute(resetTaskAction)
188 | }
189 | }
190 |
191 | fun Observable.safeSubscribe(
192 | onNext: (T) -> Unit,
193 | onError: (Throwable) -> Unit = ERROR_CONSUMER,
194 | onComplete: Action = EMPTY_ACTION
195 | ): Disposable {
196 | return subscribe(safeOnItem(onNext), safeOnError(onError), safeOnComplete(onComplete))
197 | }
198 |
199 | fun Flowable.safeSubscribe(
200 | onNext: (T) -> Unit,
201 | onError: (Throwable) -> Unit = ERROR_CONSUMER,
202 | onComplete: Action = EMPTY_ACTION
203 | ): Disposable {
204 | return subscribe(safeOnItem(onNext), safeOnError(onError), safeOnComplete(onComplete))
205 | }
206 |
207 | fun Single.safeSubscribe(
208 | onSuccess: (T) -> Unit,
209 | onError: (Throwable) -> Unit = ERROR_CONSUMER
210 | ): Disposable {
211 | return subscribe(safeOnItem(onSuccess), safeOnError(onError))
212 | }
213 |
214 | fun Completable.safeSubscribe(
215 | onComplete: Action,
216 | onError: (Throwable) -> Unit = ERROR_CONSUMER
217 | ): Disposable {
218 | return subscribe({ execute(onComplete) }, safeOnError(onError))
219 | }
220 |
221 | fun Maybe.safeSubscribe(
222 | onSuccess: (T) -> Unit,
223 | onError: (Throwable) -> Unit = ERROR_CONSUMER,
224 | onComplete: Action = EMPTY_ACTION
225 | ): Disposable {
226 | return subscribe(safeOnItem(onSuccess), safeOnError(onError), safeOnComplete(onComplete))
227 | }
228 |
229 | fun safeOnItem(onItem: (T) -> Unit): (T) -> Unit {
230 | return { item -> execute { onItem(item) } }
231 | }
232 |
233 | fun safeOnComplete(onComplete: Action): () -> Unit {
234 | if(onComplete == EMPTY_ACTION) {
235 | return EMPTY_ACTION
236 | } else {
237 | return { execute(onComplete) }
238 | }
239 | }
240 |
241 | fun safeOnError(onError: (Throwable) -> Unit): (Throwable) -> Unit {
242 | if(onError == ERROR_CONSUMER) {
243 | return ERROR_CONSUMER
244 | } else {
245 | return { error: Throwable -> execute { onError(error) } }
246 | }
247 | }
248 |
249 | fun Observable.cancelOnDetachView(onSaveState: Boolean = false): Observable {
250 | return doOnSubscribe { cancelOnDetachView(it, onSaveState) }
251 | }
252 |
253 | fun Flowable.cancelOnDetachView(onSaveState: Boolean = false): Flowable {
254 | return doOnSubscribe {
255 | cancelOnDetachView(object : Disposable {
256 | override fun isDisposed() = throw RuntimeException("Unsupported")
257 | override fun dispose() = it.cancel()
258 | }, onSaveState)
259 | }
260 | }
261 |
262 | fun Single.cancelOnDetachView(onSaveState: Boolean = false): Single {
263 | return doOnSubscribe { cancelOnDetachView(it, onSaveState) }
264 | }
265 |
266 | fun Maybe.cancelOnDetachView(onSaveState: Boolean = false): Maybe {
267 | return doOnSubscribe { cancelOnDetachView(it, onSaveState) }
268 | }
269 |
270 | fun Completable.cancelOnDetachView(onSaveState: Boolean = false): Completable {
271 | return doOnSubscribe { cancelOnDetachView(it, onSaveState) }
272 | }
273 |
274 | private fun cancelOnDetachView(disposable: Disposable, onSaveState: Boolean) {
275 | runOnUiThread {
276 | if(view == null || (onSaveState && isSavedState)) {
277 | disposable.dispose()
278 | } else {
279 | if(onSaveState) {
280 | onSaveStateActionList.add({
281 | disposable.dispose()
282 | })
283 | }
284 | onDetachViewActionList.add({
285 | disposable.dispose()
286 | })
287 | }
288 | }
289 | }
290 |
291 | private fun checkMainThread(message: String = "Must be call after observeOn(AndroidSchedulers.mainThread())") {
292 | if(!isMainThread()) {
293 | throw IllegalStateException(message)
294 | }
295 | }
296 |
297 | private fun runOnUiThread(action: Action) {
298 | if(isMainThread()) {
299 | action()
300 | } else {
301 | mainHandler.post(action)
302 | }
303 | }
304 |
305 | private fun isMainThread() = Looper.myLooper() == Looper.getMainLooper()
306 | }
307 |
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