├── .github
└── workflows
│ └── main.yml
├── .gitignore
├── LICENSE
├── README.md
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── hellohasan
│ │ └── weatherappmvvmdagger
│ │ └── ExampleInstrumentedTest.kt
│ ├── main
│ ├── AndroidManifest.xml
│ ├── assets
│ │ └── city_list.json
│ ├── java
│ │ └── com
│ │ │ └── hellohasan
│ │ │ └── weatherappmvvmdagger
│ │ │ ├── common
│ │ │ ├── App.kt
│ │ │ └── RequestCompleteListener.kt
│ │ │ ├── di
│ │ │ ├── AppModule.kt
│ │ │ ├── ApplicationComponent.kt
│ │ │ └── MainActivityModule.kt
│ │ │ ├── features
│ │ │ └── weather_info_show
│ │ │ │ ├── model
│ │ │ │ ├── WeatherInfoShowModel.kt
│ │ │ │ ├── WeatherInfoShowModelImpl.kt
│ │ │ │ └── data_class
│ │ │ │ │ ├── City.kt
│ │ │ │ │ ├── Clouds.kt
│ │ │ │ │ ├── Coord.kt
│ │ │ │ │ ├── Main.kt
│ │ │ │ │ ├── Sys.kt
│ │ │ │ │ ├── Weather.kt
│ │ │ │ │ ├── WeatherData.kt
│ │ │ │ │ ├── WeatherInfoResponse.kt
│ │ │ │ │ └── Wind.kt
│ │ │ │ ├── view
│ │ │ │ └── MainActivity.kt
│ │ │ │ └── viewmodel
│ │ │ │ ├── WeatherInfoViewModel.kt
│ │ │ │ └── WeatherInfoViewModelFactory.kt
│ │ │ ├── network
│ │ │ ├── ApiInterface.kt
│ │ │ ├── QueryParameterAddInterceptor.kt
│ │ │ └── RetrofitClient.kt
│ │ │ └── utils
│ │ │ └── Extensions.kt
│ └── res
│ │ ├── drawable-v24
│ │ ├── haze.png
│ │ ├── ic_launcher_foreground.xml
│ │ ├── ic_sunrise.xml
│ │ └── ic_sunset.xml
│ │ ├── drawable
│ │ └── ic_launcher_background.xml
│ │ ├── layout
│ │ ├── activity_main.xml
│ │ ├── layout_input_part.xml
│ │ ├── layout_sunrise_sunset.xml
│ │ ├── layout_weather_additional_info.xml
│ │ └── layout_weather_basic_info.xml
│ │ ├── mipmap-anydpi-v26
│ │ ├── ic_launcher.xml
│ │ └── ic_launcher_round.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── hellohasan
│ └── weatherappmvvmdagger
│ └── ExampleUnitTest.kt
├── build.gradle
├── data
└── screenshot_1.png
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
└── settings.gradle
/.github/workflows/main.yml:
--------------------------------------------------------------------------------
1 | name: CI
2 |
3 | on:
4 | push:
5 | branches: [ master ]
6 | pull_request:
7 | branches: [ master ]
8 | workflow_dispatch:
9 |
10 | jobs:
11 | lint:
12 | runs-on: ubuntu-latest
13 | steps:
14 | - name: Checkout the code
15 | uses: actions/checkout@v2
16 |
17 | - name: Fetch Secrets and Add in Environment
18 | env:
19 | BASE_URL: ${{ secrets.BASE_URL }}
20 | APP_ID: ${{ secrets.APP_ID }}
21 | run: echo "Base Url = $BASE_URL App Id = $APP_ID"
22 |
23 | - name: Add local.properties file
24 | run: echo -e "base_url= $BASE_URL \n app_id= $APP_ID" > ./local.properties
25 |
26 | - name: Generate Lint Report
27 | run: ./gradlew lintDebug
28 |
29 | - name: Upload Lint report
30 | uses: actions/upload-artifact@v2
31 | with:
32 | name: lint.html
33 | path: app/build/reports/lint-results-debug.html
34 |
35 | unit-test:
36 | needs: [ lint ]
37 | runs-on: ubuntu-latest
38 | steps:
39 | - name: Checkout the code
40 | uses: actions/checkout@v2
41 |
42 | - name: Fetch Secrets and Add in Environment
43 | env:
44 | BASE_URL: ${{ secrets.BASE_URL }}
45 | APP_ID: ${{ secrets.APP_ID }}
46 | run: echo "Base Url = $BASE_URL App Id = $APP_ID"
47 |
48 | - name: Add local.properties file
49 | run: echo -e "base_url= $BASE_URL \n app_id= $APP_ID" > ./local.properties
50 | - name: Generate test report
51 | run: ./gradlew test
52 |
53 | - name: Upload unit test report
54 | uses: actions/upload-artifact@v2
55 | with:
56 | name: unit-test-report
57 | path: app/build/reports/tests/testDebugUnitTest
58 |
59 | instrumentation-test:
60 | needs: [ unit-test ]
61 | runs-on: ubuntu-latest
62 | steps:
63 | - name: Checkout the code
64 | uses: actions/checkout@v2
65 |
66 | - name: Fetch Secrets and Add in Environment
67 | env:
68 | BASE_URL: ${{ secrets.BASE_URL }}
69 | APP_ID: ${{ secrets.APP_ID }}
70 | run: echo "Base Url = $BASE_URL App Id = $APP_ID"
71 |
72 | - name: Add local.properties file
73 | run: echo -e "base_url= $BASE_URL \n app_id= $APP_ID" > ./local.properties
74 |
75 | - name: Generate AndroidTest Report
76 | uses: reactivecircus/android-emulator-runner@v2
77 | with:
78 | api-level: 29
79 | script: ./gradlew connectedCheck
80 |
81 | - name: Upload AndroidTest report
82 | uses: actions/upload-artifact@v2
83 | with:
84 | name: instrumentation-test-report
85 | path: app/build/reports/androidTests/connected/
86 |
87 | static-code-analysis:
88 | needs: [ instrumentation-test ]
89 | runs-on: ubuntu-latest
90 | steps:
91 | - name: Checkout the code
92 | uses: actions/checkout@v2
93 |
94 | - name: Fetch Secrets and Add in Environment
95 | env:
96 | BASE_URL: ${{ secrets.BASE_URL }}
97 | APP_ID: ${{ secrets.APP_ID }}
98 | run: echo "Base Url = $BASE_URL App Id = $APP_ID"
99 |
100 | - name: Add local.properties file
101 | run: echo -e "base_url= $BASE_URL \n app_id= $APP_ID" > ./local.properties
102 |
103 | - name: set up JDK 11
104 | uses: actions/setup-java@v1
105 | with:
106 | java-version: 11
107 |
108 | - name: SonarCloud Scan
109 | run: ./gradlew app:sonarqube -D sonar.login=${{ secrets.SONAR_TOKEN }}
110 | env:
111 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
112 |
113 | build-apk:
114 | needs: [ static-code-analysis ]
115 | runs-on: ubuntu-latest
116 | steps:
117 | - name: Checkout the code
118 | uses: actions/checkout@v2
119 |
120 | - name: Fetch Secrets and Add in Environment
121 | env:
122 | BASE_URL: ${{ secrets.BASE_URL }}
123 | APP_ID: ${{ secrets.APP_ID }}
124 | run: echo "Base Url = $BASE_URL App Id = $APP_ID"
125 |
126 | - name: Add local.properties file
127 | run: echo -e "base_url= $BASE_URL \n app_id= $APP_ID" > ./local.properties
128 |
129 | - name: set up JDK 11
130 | uses: actions/setup-java@v1
131 | with:
132 | java-version: 11
133 |
134 | - name: Build debug APK
135 | run: ./gradlew assembleDebug
136 |
137 | - name: Upload APK
138 | uses: actions/upload-artifact@v2
139 | with:
140 | name: app-debug.apk
141 | path: app/build/outputs/apk/debug/app-debug.apk
142 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # Built application files
2 | *.apk
3 | *.aar
4 | *.ap_
5 | *.aab
6 |
7 | # Files for the ART/Dalvik VM
8 | *.dex
9 |
10 | # Java class files
11 | *.class
12 |
13 | # Generated files
14 | bin/
15 | gen/
16 | out/
17 | # Uncomment the following line in case you need and you don't have the release build type files in your app
18 | # release/
19 |
20 | # Gradle files
21 | .gradle/
22 | build/
23 |
24 | .DS_Store
25 | /build
26 | /captures
27 |
28 | # Local configuration file (sdk path, etc)
29 | local.properties
30 |
31 | # Proguard folder generated by Eclipse
32 | proguard/
33 |
34 | # Log Files
35 | *.log
36 |
37 | # Android Studio Navigation editor temp files
38 | .navigation/
39 |
40 | # Android Studio captures folder
41 | captures/
42 |
43 | # IntelliJ
44 | *.iml
45 | .idea/
46 |
47 | # Keystore files
48 | # Uncomment the following lines if you do not want to check your keystore files in.
49 | #*.jks
50 | #*.keystore
51 |
52 | # External native build folder generated in Android Studio 2.2 and later
53 | .externalNativeBuild
54 | .cxx/
55 |
56 | # Google Services (e.g. APIs or Firebase)
57 | # google-services.json
58 |
59 | # Freeline
60 | freeline.py
61 | freeline/
62 | freeline_project_description.json
63 |
64 | # fastlane
65 | fastlane/report.xml
66 | fastlane/Preview.html
67 | fastlane/screenshots
68 | fastlane/test_output
69 | fastlane/readme.md
70 |
71 | # Version control
72 | vcs.xml
73 |
74 | # lint
75 | lint/intermediates/
76 | lint/generated/
77 | lint/outputs/
78 | lint/tmp/
79 | # lint/reports/
80 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2020 Hasan Abdullah
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Android MVVM Weather App (Kotlin + Retrofit + Dagger)
2 |
3 | MVVM Architecture is one of the most popular and latest architecture to develop a maintanable and managable codebase. We are developing a sample `Weater Forecast` Android App with `MVVM Architecture` using `Kotlin` language and `Retrofit` network calling library. **For simplification, I didn't use `Coroutine` or `Rx` in this project.** My main focus is to implement `MVVM` and `Dagger 2` dependency injection library as simple as possible.
4 |
5 | > If you are not familiar with `MVVM` architecture, then I recommend you to check [this MVVM respository](https://github.com/hasancse91/weather-app-android-mvvm) with same Weather App project. In that project, you'll find simple `MVVM` implementation without `Dagger`. After completion of that project, you can continue this repository.
6 |
7 | Same weather app project is available for Flutter in [this repository](https://github.com/hasancse91/weather_app_flutter).
8 |
9 |
10 |
11 | ### Prerequisites
12 | Basic `Kotlin` and knowledge of `HTTP` request by `Retrofit` library are required for this project. If you already know `MVP Architecture` then this project will be very easy to understand. You can check my `MVP Architecture` Weather App [repository from here](https://github.com/hasancse91/weather-app-android-mvp-architecture). It will be helpful if you cover the MVP project then compare between MVP and MVVM. There is my [another repository](https://github.com/hasancse91/weather-app-android-mvvm) where I've implemented same weather App in MVVM architecture without Dagger.
13 |
14 | ### Project Description
15 | We will develop a weather forecast Android Application with MVP architecture. The UI will be as like as above screenshot. There is a `Spinner` with some `City` name. After selection a city user need to hit the `View Weather` button. Then App will send request to Open Weather web API and show the weather information in the UI.
16 |
17 | ### Open Weather API
18 | We will use [Open Weather Map API](https://openweathermap.org/api) for collecting weather information. To get the real weather information of a city, you need to sign up and get your own `APP ID`. Otherwise you can test the API with their sample `BASE URL` and sample `APP ID` without creating account.
19 |
20 | ### Project Setup
21 | Clone the project and open it using Android Studio. Then open your `local.properties` file under `Gradle Scripts`. You need to specify the `base_url` and `app_id` in your `local.properties` file. Store your API secret in plain string file or Kotlin file is very risky. For security purpose it's better store in local.properties file than plain string/Kotlin file.
22 |
23 | #### Use Sample API without creating account
24 | Add below lines at the end of your `local.properties` file. Then run the project. You'll get dummy or static API response from Open Weather API.
25 | ```properties
26 | #this is sample Base URL
27 | base_url=https://samples.openweathermap.org/data/2.5/
28 |
29 | #this is sample App ID of Open Weather API
30 | app_id=b6907d289e10d714a6e88b30761fae22
31 | ```
32 | #### Use Real APP ID after sign up and activation of your APP ID
33 | After Sign up at the website collect your own `APP ID` from their [API Keys page](https://home.openweathermap.org/api_keys). Then add below lines with your APP ID at the end of `local.properties` file.
34 | ```properties
35 | #this is real Base URL
36 | base_url=http://api.openweathermap.org/data/2.5/
37 |
38 | #this is real App ID of Open Weather API
39 | app_id=YOUR_OWN_APP_ID
40 | ```
41 | The BASE URL and APP ID will be fetched from `build.gradle` file and will be stored it in `BuildConfig`. And `Retrofit` API call will use the BASE URL and APP ID from `BuildConfig`.
42 |
43 | **Note:** The free version of Open Weather API allows maximum 60 API calls per minute.
44 | ### Run the project
45 | Sync the `Gradle` and run the project. Install APK on your emulator or real device. Turn on the internet of your testing device. For better understanding, please read the comments of every methods. Hope, these comments will help you to feel the `MVVM Architecture`.
46 | ### Disclaimer
47 | There are some other ways of implementation of `MVVM`. For simplicity, I've ignored `RxJava` in this project. I will create another repository of `MVVM` with `Rx`.
48 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 | apply plugin: 'kotlin-android'
3 | apply plugin: 'kotlin-kapt'
4 | apply plugin: "org.sonarqube"
5 |
6 | android {
7 | compileSdkVersion 31
8 | defaultConfig {
9 | applicationId "com.hellohasan.weatherappmvvmdagger"
10 | minSdkVersion 19
11 | targetSdkVersion 31
12 | versionCode 1
13 | versionName "1.0"
14 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
15 |
16 | buildConfigField "String", "BASE_URL", "\"" + getBaseUrl() + "\""
17 | buildConfigField "String", "APP_ID", "\"" + getAppId() + "\""
18 | }
19 | buildTypes {
20 | release {
21 | minifyEnabled false
22 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
23 | }
24 | }
25 |
26 | compileOptions {
27 | sourceCompatibility JavaVersion.VERSION_1_8
28 | targetCompatibility JavaVersion.VERSION_1_8
29 | }
30 | viewBinding.enabled = true
31 | }
32 |
33 | dependencies {
34 | implementation fileTree(dir: 'libs', include: ['*.jar'])
35 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
36 | implementation 'androidx.appcompat:appcompat:1.4.1'
37 | implementation 'androidx.core:core-ktx:1.7.0'
38 | implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
39 |
40 | //Test
41 | testImplementation 'junit:junit:4.13.2'
42 | androidTestImplementation 'androidx.test.ext:junit:1.1.3'
43 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
44 |
45 | // ViewModel and LiveData
46 | implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
47 |
48 | // material design
49 | implementation 'com.google.android.material:material:1.6.0-beta01'
50 |
51 | // dagger2
52 | def daggerVersion = "2.41"
53 | api "com.google.dagger:dagger:$daggerVersion"
54 | api "com.google.dagger:dagger-android:$daggerVersion"
55 | api "com.google.dagger:dagger-android-support:$daggerVersion" // if you use the support libraries
56 | kapt "com.google.dagger:dagger-android-processor:$daggerVersion"
57 | kapt "com.google.dagger:dagger-compiler:$daggerVersion"
58 |
59 | // network call related libraries
60 | def retrofitVersion = "2.9.0"
61 | implementation "com.squareup.retrofit2:retrofit:$retrofitVersion" // REST API calling library
62 | implementation "com.squareup.retrofit2:converter-gson:$retrofitVersion" // JSON parsing library
63 | implementation('com.github.ihsanbal:LoggingInterceptor:3.0.0') { // HTTP pretty log printing library
64 | exclude group: 'org.json', module: 'json'
65 | }
66 |
67 | // glide image loading library
68 | def glideVersion = "4.12.0"
69 | implementation "com.github.bumptech.glide:glide:$glideVersion"
70 | annotationProcessor "com.github.bumptech.glide:compiler:$glideVersion"
71 | }
72 |
73 | def getBaseUrl() {
74 | Properties properties = new Properties()
75 | properties.load(project.rootProject.file('local.properties').newDataInputStream())
76 |
77 | String baseUrl = properties.getProperty("base_url")
78 | if (baseUrl == null)
79 | throw new GradleException("Add 'base_url' field at local.properties file. For more details: https://github.com/hasancse91/weather-app-android-mvvm-dagger/blob/master/README.md")
80 |
81 | return baseUrl
82 | }
83 |
84 | def getAppId() {
85 | Properties properties = new Properties()
86 | properties.load(project.rootProject.file('local.properties').newDataInputStream())
87 |
88 | String appId = properties.getProperty("app_id")
89 | if (appId == null)
90 | throw new GradleException("Add 'app_id' field at local.properties file. For more details: https://github.com/hasancse91/weather-app-android-mvvm-dagger/blob/master/README.md")
91 |
92 | return appId
93 | }
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
--------------------------------------------------------------------------------
/app/src/androidTest/java/com/hellohasan/weatherappmvvmdagger/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
1 | package com.hellohasan.weatherappmvvmdagger
2 |
3 | import androidx.test.platform.app.InstrumentationRegistry
4 | import androidx.test.ext.junit.runners.AndroidJUnit4
5 |
6 | import org.junit.Test
7 | import org.junit.runner.RunWith
8 |
9 | import org.junit.Assert.*
10 |
11 | /**
12 | * Instrumented test, which will execute on an Android device.
13 | *
14 | * See [testing documentation](http://d.android.com/tools/testing).
15 | */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 | @Test
19 | fun useAppContext() {
20 | // Context of the app under test.
21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 | assertEquals("com.hellohasan.weatherappmvvmdagger", appContext.packageName)
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 |
6 |
7 |
8 |
19 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
--------------------------------------------------------------------------------
/app/src/main/assets/city_list.json:
--------------------------------------------------------------------------------
1 | [
2 | {
3 | "id": 1185241,
4 | "name": "Dhaka",
5 | "country": "BD"
6 | },
7 | {
8 | "id": 1336135,
9 | "name": "Khulna",
10 | "country": "BD"
11 | },
12 | {
13 | "id": 1337200,
14 | "name": "Chittagong",
15 | "country": "BD"
16 | },
17 | {
18 | "id": 1336134,
19 | "name": "Coxs Bazar",
20 | "country": "BD"
21 | },
22 | {
23 | "id": 1185128,
24 | "name": "Rajshahi",
25 | "country": "BD"
26 | },
27 | {
28 | "id": 1336137,
29 | "name": "Barisal",
30 | "country": "BD"
31 | },
32 | {
33 | "id": 1185099,
34 | "name": "Sylhet",
35 | "country": "BD"
36 | },
37 | {
38 | "id": 1185188,
39 | "name": "Rangpur",
40 | "country": "BD"
41 | },
42 | {
43 | "id": 5056033,
44 | "name": "London",
45 | "country": "US"
46 | },
47 | {
48 | "id": 1275004,
49 | "name": "Kolkata",
50 | "country": "IN"
51 | },
52 | {
53 | "id": 108410,
54 | "name": "Riyadh",
55 | "country": "SA"
56 | },
57 | {
58 | "id": 292968,
59 | "name": "Abu Dhabi",
60 | "country": "AE"
61 | },
62 | {
63 | "id": 5128638,
64 | "name": "New York",
65 | "country": "US"
66 | },
67 | {
68 | "id": 1850147,
69 | "name": "Tokyo",
70 | "country": "JP"
71 | },
72 | {
73 | "id": 1176615,
74 | "name": "Islamabad",
75 | "country": "PK"
76 | },
77 | {
78 | "id": 1261481,
79 | "name": "New Delhi",
80 | "country": "IN"
81 | }
82 | ]
--------------------------------------------------------------------------------
/app/src/main/java/com/hellohasan/weatherappmvvmdagger/common/App.kt:
--------------------------------------------------------------------------------
1 | package com.hellohasan.weatherappmvvmdagger.common
2 |
3 | import com.hellohasan.weatherappmvvmdagger.di.DaggerApplicationComponent
4 | import dagger.android.AndroidInjector
5 | import dagger.android.DaggerApplication
6 |
7 | class App : DaggerApplication(){
8 |
9 | override fun applicationInjector(): AndroidInjector {
10 | return DaggerApplicationComponent
11 | .builder()
12 | .application(this)
13 | .build()
14 | }
15 | }
--------------------------------------------------------------------------------
/app/src/main/java/com/hellohasan/weatherappmvvmdagger/common/RequestCompleteListener.kt:
--------------------------------------------------------------------------------
1 | package com.hellohasan.weatherappmvvmdagger.common
2 |
3 | interface RequestCompleteListener {
4 | fun onRequestSuccess(data: T)
5 | fun onRequestFailed(errorMessage: String)
6 | }
--------------------------------------------------------------------------------
/app/src/main/java/com/hellohasan/weatherappmvvmdagger/di/AppModule.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.di
2 |
3 | import android.app.Application
4 | import android.content.Context
5 |
6 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.view.MainActivity
7 | import com.hellohasan.weatherappmvvmdagger.network.ApiInterface
8 | import com.hellohasan.weatherappmvvmdagger.network.RetrofitClient
9 |
10 | import dagger.Binds
11 | import dagger.Module
12 | import dagger.Provides
13 | import dagger.android.ContributesAndroidInjector
14 | import javax.inject.Singleton
15 |
16 | @Module
17 | abstract class AppModule {
18 |
19 | @Binds
20 | abstract fun provideContext(application: Application): Context
21 |
22 | @ContributesAndroidInjector(modules = [MainActivityModule::class])
23 | abstract fun mainActivityInjector(): MainActivity
24 |
25 | companion object {
26 |
27 | @Provides
28 | @Singleton
29 | @JvmStatic
30 | fun provideApiService() : ApiInterface {
31 | return RetrofitClient.client.create(ApiInterface::class.java)
32 | }
33 | }
34 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/di/ApplicationComponent.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.di
2 |
3 | import android.app.Application
4 | import com.hellohasan.weatherappmvvmdagger.common.App
5 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel.WeatherInfoViewModel
6 |
7 | import dagger.BindsInstance
8 | import dagger.Component
9 |
10 | import dagger.android.AndroidInjector
11 | import dagger.android.support.AndroidSupportInjectionModule
12 | import javax.inject.Singleton
13 |
14 | @Singleton
15 | @Component(
16 | modules = [
17 | AndroidSupportInjectionModule::class,
18 | AppModule::class]
19 | )
20 | interface ApplicationComponent : AndroidInjector {
21 |
22 | fun inject(weatherInfoViewModel: WeatherInfoViewModel)
23 |
24 | @Component.Builder
25 | interface Builder {
26 |
27 | @BindsInstance
28 | fun application(application: Application): Builder
29 |
30 | fun build(): ApplicationComponent
31 | }
32 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/di/MainActivityModule.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.di
2 |
3 | import androidx.lifecycle.ViewModel
4 | import androidx.lifecycle.ViewModelProvider
5 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.WeatherInfoShowModel
6 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.WeatherInfoShowModelImpl
7 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel.WeatherInfoViewModel
8 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel.WeatherInfoViewModelFactory
9 |
10 | import dagger.Binds
11 | import dagger.Module
12 |
13 | @Module
14 | abstract class MainActivityModule {
15 |
16 | @Binds
17 | abstract fun bindMainViewModel(viewModel: WeatherInfoViewModel): ViewModel
18 |
19 | @Binds
20 | abstract fun bindModel(weatherInfoShowModelImpl: WeatherInfoShowModelImpl): WeatherInfoShowModel
21 |
22 | @Binds
23 | abstract fun bindWeatherInfoViewModelFactory(factory: WeatherInfoViewModelFactory): ViewModelProvider.Factory
24 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/WeatherInfoShowModel.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model
2 |
3 | import com.hellohasan.weatherappmvvmdagger.common.RequestCompleteListener
4 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.City
5 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherInfoResponse
6 |
7 | interface WeatherInfoShowModel {
8 | fun getCityList(callback: RequestCompleteListener>)
9 | fun getWeatherInfo(cityId: Int, callback: RequestCompleteListener)
10 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/WeatherInfoShowModelImpl.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model
2 |
3 | import android.content.Context
4 | import com.google.gson.GsonBuilder
5 | import com.google.gson.reflect.TypeToken
6 |
7 | import com.hellohasan.weatherappmvvmdagger.common.RequestCompleteListener
8 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.City
9 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherInfoResponse
10 | import com.hellohasan.weatherappmvvmdagger.network.ApiInterface
11 |
12 | import retrofit2.Call
13 | import retrofit2.Callback
14 | import retrofit2.Response
15 | import java.io.IOException
16 | import javax.inject.Inject
17 |
18 | class WeatherInfoShowModelImpl @Inject constructor(
19 | private val context: Context,
20 | private val apiInterface: ApiInterface
21 | ) : WeatherInfoShowModel {
22 |
23 | override fun getCityList(callback: RequestCompleteListener>) {
24 | try {
25 | val stream = context.assets.open("city_list.json")
26 |
27 | val size = stream.available()
28 | val buffer = ByteArray(size)
29 | stream.read(buffer)
30 | stream.close()
31 | val tContents = String(buffer)
32 |
33 | val groupListType = object : TypeToken>() {}.type
34 | val gson = GsonBuilder().create()
35 | val cityList: MutableList = gson.fromJson(tContents, groupListType)
36 |
37 | callback.onRequestSuccess(cityList) //let presenter know the city list
38 |
39 | } catch (e: IOException) {
40 | e.printStackTrace()
41 | callback.onRequestFailed(requireNotNull(e.localizedMessage)) //let presenter know about failure
42 | }
43 | }
44 |
45 | override fun getWeatherInfo(
46 | cityId: Int,
47 | callback: RequestCompleteListener
48 | ) {
49 |
50 | val call: Call = apiInterface.callApiForWeatherInfo(cityId)
51 |
52 | call.enqueue(object : Callback {
53 |
54 | // if retrofit network call success, this method will be triggered
55 | override fun onResponse(
56 | call: Call,
57 | response: Response
58 | ) {
59 | if (response.body() != null)
60 | callback.onRequestSuccess(requireNotNull(response.body())) //let presenter know the weather information data
61 | else
62 | callback.onRequestFailed(response.message()) //let presenter know about failure
63 | }
64 |
65 | // this method will be triggered if network call failed
66 | override fun onFailure(call: Call, t: Throwable) {
67 | callback.onRequestFailed(requireNotNull(t.localizedMessage)) //let presenter know about failure
68 | }
69 | })
70 | }
71 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/City.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 | import com.google.gson.annotations.SerializedName
4 | import java.io.Serializable
5 |
6 | data class City(
7 | @SerializedName("id")
8 | val id: Int = 0,
9 | @SerializedName("name")
10 | val name: String = "",
11 | @SerializedName("country")
12 | val country: String = ""
13 | ): Serializable
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Clouds.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Clouds(
7 | @SerializedName("all")
8 | val all: Int = 0
9 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Coord.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Coord(
7 | @SerializedName("lon")
8 | val lon: Double = 0.0,
9 | @SerializedName("lat")
10 | val lat: Double = 0.0
11 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Main.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Main(
7 | @SerializedName("temp")
8 | val temp: Double = 0.0,
9 | @SerializedName("pressure")
10 | val pressure: Double = 0.0,
11 | @SerializedName("humidity")
12 | val humidity: Int = 0,
13 | @SerializedName("temp_min")
14 | val tempMin: Double = 0.0,
15 | @SerializedName("temp_max")
16 | val tempMax: Double = 0.0
17 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Sys.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Sys(
7 | @SerializedName("type")
8 | val type: Int = 0,
9 | @SerializedName("id")
10 | val id: Int = 0,
11 | @SerializedName("message")
12 | val message: Double = 0.0,
13 | @SerializedName("country")
14 | val country: String = "",
15 | @SerializedName("sunrise")
16 | val sunrise: Int = 0,
17 | @SerializedName("sunset")
18 | val sunset: Int = 0
19 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Weather.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Weather(
7 | @SerializedName("id")
8 | val id: Int = 0,
9 | @SerializedName("main")
10 | val main: String = "",
11 | @SerializedName("description")
12 | val description: String = "",
13 | @SerializedName("icon")
14 | val icon: String = ""
15 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/WeatherData.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 | /**
4 | * this class will be used in UI to show weather data
5 | */
6 | data class WeatherData(
7 | var dateTime: String = "",
8 | var temperature: String = "0",
9 | var cityAndCountry: String = "",
10 | var weatherConditionIconUrl: String = "",
11 | var weatherConditionIconDescription: String = "",
12 | var humidity: String = "",
13 | var pressure: String = "",
14 | var visibility: String = "",
15 | var sunrise: String = "",
16 | var sunset: String = ""
17 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/WeatherInfoResponse.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 | import com.google.gson.annotations.SerializedName
4 |
5 | data class WeatherInfoResponse(
6 | @SerializedName("coord")
7 | val coord: Coord = Coord(),
8 | @SerializedName("weather")
9 | val weather: List = listOf(),
10 | @SerializedName("base")
11 | val base: String = "",
12 | @SerializedName("main")
13 | val main: Main = Main(),
14 | @SerializedName("visibility")
15 | val visibility: Int = 0,
16 | @SerializedName("wind")
17 | val wind: Wind = Wind(),
18 | @SerializedName("clouds")
19 | val clouds: Clouds = Clouds(),
20 | @SerializedName("dt")
21 | val dt: Int = 0,
22 | @SerializedName("sys")
23 | val sys: Sys = Sys(),
24 | @SerializedName("id")
25 | val id: Int = 0,
26 | @SerializedName("name")
27 | val name: String = "",
28 | @SerializedName("cod")
29 | val cod: Int = 0
30 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/model/data_class/Wind.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class
2 |
3 |
4 | import com.google.gson.annotations.SerializedName
5 |
6 | data class Wind(
7 | @SerializedName("speed")
8 | val speed: Double = 0.0,
9 | @SerializedName("deg")
10 | val deg: Double = 0.0
11 | )
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/view/MainActivity.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.view
2 |
3 | import android.os.Bundle
4 | import android.view.View
5 | import android.widget.ArrayAdapter
6 | import android.widget.Toast
7 | import androidx.lifecycle.Observer
8 | import androidx.lifecycle.ViewModelProvider
9 | import com.bumptech.glide.Glide
10 | import com.hellohasan.weatherappmvvmdagger.R
11 | import com.hellohasan.weatherappmvvmdagger.databinding.ActivityMainBinding
12 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.City
13 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherData
14 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel.WeatherInfoViewModel
15 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel.WeatherInfoViewModelFactory
16 | import com.hellohasan.weatherappmvvmdagger.utils.convertToListOfCityName
17 | import dagger.android.support.DaggerAppCompatActivity
18 | import javax.inject.Inject
19 |
20 | class MainActivity : DaggerAppCompatActivity() {
21 |
22 | @Inject
23 | lateinit var factory: WeatherInfoViewModelFactory
24 |
25 | private lateinit var viewModel: WeatherInfoViewModel
26 |
27 | private var cityList: MutableList = mutableListOf()
28 |
29 | private lateinit var binding: ActivityMainBinding
30 |
31 | override fun onCreate(savedInstanceState: Bundle?) {
32 | super.onCreate(savedInstanceState)
33 | binding = ActivityMainBinding.inflate(layoutInflater)
34 | setContentView(binding.root)
35 |
36 | // initialize ViewModel
37 | viewModel = ViewModelProvider(this, factory).get(WeatherInfoViewModel::class.java)
38 |
39 | // set LiveData and View click listeners before the call for data fetching
40 | setLiveDataListeners()
41 | setViewClickListener()
42 |
43 | /**
44 | * Fetch city list when Activity open.
45 | * It's not a very good way that, passing model in every methods of ViewModel. For the sake
46 | * of simplicity I did so. In real production level App, we can inject out model to ViewModel
47 | * as a parameter by any dependency injection library like Dagger.
48 | */
49 | viewModel.getCityList()
50 | }
51 |
52 | private fun setViewClickListener() {
53 | // View Weather button click listener
54 | binding.layoutInput.apply {
55 | btnViewWeather.setOnClickListener {
56 | val selectedCityId = cityList[spinner.selectedItemPosition].id
57 | viewModel.getWeatherInfo(selectedCityId) // fetch weather info
58 | }
59 | }
60 | }
61 |
62 | private fun setLiveDataListeners() {
63 |
64 | /**
65 | * When ViewModel PUSH city list to LiveData then this `onChanged()` method will be called.
66 | * Here we subscribe the LiveData of City list. We don't pull city list from ViewModel.
67 | * We subscribe to the data source for city list. When LiveData of city list is updated
68 | * inside ViewModel, below onChanged() method will triggered instantly.
69 | * City list is fetching from a small local JSON file. So we don't need any ProgressBar here.
70 | *
71 | * For better understanding, I didn't use lambda in this method call. Rather thant lambda I
72 | * implement `Observer` interface in general format. Hope you will understand the inline
73 | * implementation of `Observer` interface. Rest of the `observe()` method, I've used lambda
74 | * to short the code.
75 | */
76 | viewModel.cityListLiveData.observe(this, object : Observer> {
77 | override fun onChanged(cities: MutableList) {
78 | setCityListSpinner(cities)
79 | }
80 | })
81 |
82 | /**
83 | * If ViewModel failed to fetch City list from data source, this LiveData will be triggered.
84 | * I know it's not good to make separate LiveData both for Success and Failure, but for sake
85 | * of simplification I did it. We can handle all of our errors from our Activity or Fragment
86 | * Base classes. Another way is: using a Generic wrapper class where you can set the success
87 | * or failure status for any types of data model.
88 | *
89 | * Here I've used lambda expression to implement Observer interface in second parameter.
90 | */
91 | viewModel.cityListFailureLiveData.observe(this, Observer { errorMessage ->
92 | Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show()
93 | })
94 |
95 | /**
96 | * ProgressBar visibility will be handled by this LiveData. ViewModel decides when Activity
97 | * should show ProgressBar and when hide.
98 | *
99 | * Here I've used lambda expression to implement Observer interface in second parameter.
100 | */
101 | viewModel.progressBarLiveData.observe(this, Observer { isShowLoader ->
102 | if (isShowLoader)
103 | binding.progressBar.visibility = View.VISIBLE
104 | else
105 | binding.progressBar.visibility = View.GONE
106 | })
107 |
108 | /**
109 | * This method will be triggered when ViewModel successfully receive WeatherData from our
110 | * data source (I mean Model). Activity just observing (subscribing) this LiveData for showing
111 | * weather information on UI. ViewModel receives Weather data API response from Model via
112 | * Callback method of Model. Then ViewModel apply some business logic and manipulate data.
113 | * Finally ViewModel PUSH WeatherData to `weatherInfoLiveData`. After PUSHING into it, below
114 | * method triggered instantly! Then we set the data on UI.
115 | *
116 | * Here I've used lambda expression to implement Observer interface in second parameter.
117 | */
118 | viewModel.weatherInfoLiveData.observe(this, Observer { weatherData ->
119 | setWeatherInfo(weatherData)
120 | })
121 |
122 | /**
123 | * If ViewModel faces any error during Weather Info fetching API call by Model, then PUSH the
124 | * error message into `weatherInfoFailureLiveData`. After that, this method will be triggered.
125 | * Then we will hide the output view and show error message on UI.
126 | *
127 | * Here I've used lambda expression to implement Observer interface in second parameter.
128 | */
129 | viewModel.weatherInfoFailureLiveData.observe(this, Observer { errorMessage ->
130 | binding.apply {
131 | outputGroup.visibility = View.GONE
132 | tvErrorMessage.visibility = View.VISIBLE
133 | tvErrorMessage.text = errorMessage
134 | }
135 | })
136 | }
137 |
138 | private fun setCityListSpinner(cityList: MutableList) {
139 | this.cityList = cityList
140 |
141 | val arrayAdapter = ArrayAdapter(
142 | this,
143 | R.layout.support_simple_spinner_dropdown_item,
144 | this.cityList.convertToListOfCityName()
145 | )
146 |
147 | binding.layoutInput.spinner.adapter = arrayAdapter
148 | }
149 |
150 | private fun setWeatherInfo(weatherData: WeatherData) {
151 | binding.apply {
152 | outputGroup.visibility = View.VISIBLE
153 | tvErrorMessage.visibility = View.GONE
154 |
155 | layoutWeatherBasic.apply {
156 | tvDateTime.text = weatherData.dateTime
157 | tvTemperature.text = weatherData.temperature
158 | tvCityCountry.text = weatherData.cityAndCountry
159 | Glide.with(this@MainActivity).load(weatherData.weatherConditionIconUrl).into(ivWeatherCondition)
160 | tvWeatherCondition.text = weatherData.weatherConditionIconDescription
161 | }
162 |
163 | layoutWeatherAdditional.apply {
164 | tvHumidityValue.text = weatherData.humidity
165 | tvPressureValue.text = weatherData.pressure
166 | tvVisibilityValue.text = weatherData.visibility
167 | }
168 |
169 | layoutSunsetSunrise.apply {
170 | tvSunriseTime.text = weatherData.sunrise
171 | tvSunsetTime.text = weatherData.sunset
172 | }
173 |
174 | }
175 | }
176 | }
177 |
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/viewmodel/WeatherInfoViewModel.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel
2 |
3 | import androidx.lifecycle.MutableLiveData
4 | import androidx.lifecycle.ViewModel
5 | import com.hellohasan.weatherappmvvmdagger.common.RequestCompleteListener
6 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.WeatherInfoShowModel
7 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.City
8 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherData
9 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherInfoResponse
10 | import com.hellohasan.weatherappmvvmdagger.utils.kelvinToCelsius
11 | import com.hellohasan.weatherappmvvmdagger.utils.unixTimestampToDateTimeString
12 | import com.hellohasan.weatherappmvvmdagger.utils.unixTimestampToTimeString
13 | import javax.inject.Inject
14 |
15 | class WeatherInfoViewModel @Inject constructor(var model: WeatherInfoShowModel) : ViewModel() {
16 |
17 | /**
18 | * In our project, for sake for simplicity we used different LiveData for success and failure.
19 | * But it's not the only way. We can use a wrapper data class to implement success and failure
20 | * both using a single LiveData. Another good approach may be handle errors in BaseActivity.
21 | * For this project our objective is only understand about MVVM. So we made it easy to understand.
22 | */
23 | val cityListLiveData = MutableLiveData>()
24 | val cityListFailureLiveData = MutableLiveData()
25 | val weatherInfoLiveData = MutableLiveData()
26 | val weatherInfoFailureLiveData = MutableLiveData()
27 | val progressBarLiveData = MutableLiveData()
28 |
29 | /**We can inject the instance of Model in Constructor using dependency injection.
30 | * For sake of simplicity, I am ignoring it now. So we have to pass instance of model in every
31 | * methods of ViewModel. Please be noted, it's not a good approach.
32 | */
33 | fun getCityList() {
34 |
35 | model.getCityList(object :
36 | RequestCompleteListener> {
37 | override fun onRequestSuccess(data: MutableList) {
38 | cityListLiveData.postValue(data) // PUSH data to LiveData object
39 | }
40 |
41 | override fun onRequestFailed(errorMessage: String) {
42 | cityListFailureLiveData.postValue(errorMessage) // PUSH error message to LiveData object
43 | }
44 | })
45 | }
46 |
47 | /**We can inject the instance of Model in Constructor using dependency injection.
48 | * For sake of simplicity, I am ignoring it now. So we have to pass instance of model in every
49 | * methods of ViewModel. Pleas be noted, it's not a good approach.
50 | */
51 | fun getWeatherInfo(cityId: Int) {
52 |
53 | progressBarLiveData.postValue(true) // PUSH data to LiveData object to show progress bar
54 |
55 | model.getWeatherInfo(cityId, object :
56 | RequestCompleteListener {
57 | override fun onRequestSuccess(data: WeatherInfoResponse) {
58 |
59 | // business logic and data manipulation tasks should be done here
60 | val weatherData = WeatherData(
61 | dateTime = data.dt.unixTimestampToDateTimeString(),
62 | temperature = data.main.temp.kelvinToCelsius().toString(),
63 | cityAndCountry = "${data.name}, ${data.sys.country}",
64 | weatherConditionIconUrl = "http://openweathermap.org/img/w/${data.weather[0].icon}.png",
65 | weatherConditionIconDescription = data.weather[0].description,
66 | humidity = "${data.main.humidity}%",
67 | pressure = "${data.main.pressure} mBar",
68 | visibility = "${data.visibility/1000.0} KM",
69 | sunrise = data.sys.sunrise.unixTimestampToTimeString(),
70 | sunset = data.sys.sunset.unixTimestampToTimeString()
71 | )
72 |
73 | progressBarLiveData.postValue(false) // PUSH data to LiveData object to hide progress bar
74 |
75 | // After applying business logic and data manipulation, we push data to show on UI
76 | weatherInfoLiveData.postValue(weatherData) // PUSH data to LiveData object
77 | }
78 |
79 | override fun onRequestFailed(errorMessage: String) {
80 | progressBarLiveData.postValue(false) // hide progress bar
81 | weatherInfoFailureLiveData.postValue(errorMessage) // PUSH error message to LiveData object
82 | }
83 | })
84 | }
85 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/features/weather_info_show/viewmodel/WeatherInfoViewModelFactory.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.features.weather_info_show.viewmodel
2 |
3 | import androidx.lifecycle.ViewModel
4 | import androidx.lifecycle.ViewModelProvider
5 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.WeatherInfoShowModel
6 | import javax.inject.Inject
7 |
8 | class WeatherInfoViewModelFactory @Inject constructor(private val arg: WeatherInfoShowModel) :
9 | ViewModelProvider.Factory {
10 |
11 | override fun create(modelClass: Class): T {
12 | return modelClass.getConstructor(WeatherInfoShowModel::class.java)
13 | .newInstance(arg)
14 | }
15 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/network/ApiInterface.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.network
2 |
3 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.WeatherInfoResponse
4 | import retrofit2.Call
5 | import retrofit2.http.GET
6 | import retrofit2.http.Query
7 |
8 | interface ApiInterface {
9 | @GET("weather")
10 | fun callApiForWeatherInfo(@Query("id") cityId: Int): Call
11 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/network/QueryParameterAddInterceptor.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.network
2 |
3 | import com.hellohasan.weatherappmvvmdagger.BuildConfig
4 | import okhttp3.Interceptor
5 | import okhttp3.Response
6 |
7 | class QueryParameterAddInterceptor : Interceptor {
8 |
9 | override fun intercept(chain: Interceptor.Chain): Response {
10 |
11 | val url = chain.request().url().newBuilder()
12 | .addQueryParameter("appid", BuildConfig.APP_ID)
13 | .build()
14 |
15 | val request = chain.request().newBuilder()
16 | // .addHeader("Authorization", "Bearer token")
17 | .url(url)
18 | .build()
19 |
20 | return chain.proceed(request)
21 | }
22 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/network/RetrofitClient.kt:
--------------------------------------------------------------------------------
1 | package com.hellohasan.weatherappmvvmdagger.network
2 |
3 | import com.google.gson.GsonBuilder
4 | import com.hellohasan.weatherappmvvmdagger.BuildConfig
5 | import com.ihsanbal.logging.Level
6 | import com.ihsanbal.logging.LoggingInterceptor
7 | import okhttp3.OkHttpClient
8 | import okhttp3.internal.platform.Platform
9 | import retrofit2.Retrofit
10 | import retrofit2.converter.gson.GsonConverterFactory
11 | import java.util.concurrent.Executors
12 |
13 | object RetrofitClient {
14 |
15 | private var retrofit: Retrofit? = null
16 | private val gson = GsonBuilder().setLenient().create()
17 |
18 | val client: Retrofit
19 | get() {
20 | if (retrofit == null) {
21 | synchronized(Retrofit::class.java) {
22 | if (retrofit == null) {
23 |
24 | val httpClient = OkHttpClient.Builder()
25 | .addInterceptor(QueryParameterAddInterceptor())
26 |
27 | // for pretty log of HTTP request-response
28 | httpClient.addInterceptor(
29 | LoggingInterceptor.Builder()
30 | .loggable(BuildConfig.DEBUG)
31 | .setLevel(Level.BASIC)
32 | .log(Platform.INFO)
33 | .request("LOG")
34 | .response("LOG")
35 | .executor(Executors.newSingleThreadExecutor())
36 | .build())
37 |
38 | val client = httpClient.build()
39 |
40 | retrofit = Retrofit.Builder()
41 | .baseUrl(BuildConfig.BASE_URL)
42 | .addConverterFactory(GsonConverterFactory.create(gson))
43 | .client(client)
44 | .build()
45 | }
46 | }
47 |
48 | }
49 | return retrofit!!
50 | }
51 | }
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/app/src/main/java/com/hellohasan/weatherappmvvmdagger/utils/Extensions.kt:
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1 | package com.hellohasan.weatherappmvvmdagger.utils
2 |
3 | import com.hellohasan.weatherappmvvmdagger.features.weather_info_show.model.data_class.City
4 | import java.text.SimpleDateFormat
5 | import java.util.*
6 |
7 | fun Int.unixTimestampToDateTimeString() : String {
8 |
9 | try {
10 | val calendar = Calendar.getInstance()
11 | calendar.timeInMillis = this*1000.toLong()
12 |
13 | val outputDateFormat = SimpleDateFormat("dd MMM, yyyy - hh:mm a", Locale.ENGLISH)
14 | outputDateFormat.timeZone = TimeZone.getDefault() // user's default time zone
15 | return outputDateFormat.format(calendar.time)
16 |
17 | } catch (e: Exception) {
18 | e.printStackTrace()
19 | }
20 |
21 | return this.toString()
22 | }
23 |
24 | fun Int.unixTimestampToTimeString() : String {
25 |
26 | try {
27 | val calendar = Calendar.getInstance()
28 | calendar.timeInMillis = this*1000.toLong()
29 |
30 | val outputDateFormat = SimpleDateFormat("hh:mm a", Locale.ENGLISH)
31 | outputDateFormat.timeZone = TimeZone.getDefault()
32 | return outputDateFormat.format(calendar.time)
33 |
34 | } catch (e: Exception) {
35 | e.printStackTrace()
36 | }
37 |
38 | return this.toString()
39 | }
40 |
41 | fun MutableList.convertToListOfCityName() : MutableList {
42 |
43 | val cityNameList: MutableList = mutableListOf()
44 |
45 | for (city in this) {
46 | cityNameList.add(city.name)
47 | }
48 |
49 | return cityNameList
50 | }
51 |
52 | /**
53 | * The temperature T in degrees Celsius (°C) is equal to the temperature T in Kelvin (K) minus 273.15:
54 | * T(°C) = T(K) - 273.15
55 | *
56 | * Example
57 | * Convert 300 Kelvin to degrees Celsius:
58 | * T(°C) = 300K - 273.15 = 26.85 °C
59 | */
60 | fun Double.kelvinToCelsius() : Int {
61 |
62 | return (this - 273.15).toInt()
63 | }
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/app/src/main/res/drawable-v24/haze.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/drawable-v24/haze.png
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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/app/src/main/res/drawable-v24/ic_sunrise.xml:
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/app/src/main/res/drawable-v24/ic_sunset.xml:
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/app/src/main/res/drawable/ic_launcher_background.xml:
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/app/src/main/res/layout/activity_main.xml:
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/app/src/main/res/layout/layout_input_part.xml:
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/app/src/main/res/layout/layout_sunrise_sunset.xml:
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/app/src/main/res/layout/layout_weather_additional_info.xml:
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/app/src/main/res/layout/layout_weather_basic_info.xml:
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77 |
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
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1 |
2 |
3 |
4 |
5 |
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
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1 |
2 |
3 |
4 |
5 |
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #008577
4 | #00574B
5 | #D81B60
6 |
7 | #727272
8 |
9 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | Weather App MVVM Dagger
3 | View Weather
4 | °C
5 | weather condition icon
6 | Humidity
7 | Pressure
8 | Visibility
9 | Sunrise
10 | Sunset
11 |
12 |
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
14 |
15 |
18 |
19 |
20 |
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/app/src/test/java/com/hellohasan/weatherappmvvmdagger/ExampleUnitTest.kt:
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1 | package com.hellohasan.weatherappmvvmdagger
2 |
3 | import org.junit.Test
4 |
5 | import org.junit.Assert.*
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * See [testing documentation](http://d.android.com/tools/testing).
11 | */
12 | class ExampleUnitTest {
13 | @Test
14 | fun addition_isCorrect() {
15 | assertEquals(4, 2 + 2)
16 | }
17 | }
18 |
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 | ext.kotlinVersion = "1.6.20"
5 | ext.sonarqubeVersion = "3.2.0"
6 | repositories {
7 | google()
8 | mavenCentral()
9 | }
10 | dependencies {
11 | classpath 'com.android.tools.build:gradle:7.1.2'
12 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
13 | // NOTE: Do not place your application dependencies here; they belong
14 | // in the individual module build.gradle files
15 |
16 | //Sonar Cloud
17 | classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:$sonarqubeVersion"
18 | }
19 | }
20 |
21 | allprojects {
22 | repositories {
23 | google()
24 | mavenCentral()
25 | maven { url 'https://jitpack.io' }
26 | }
27 | }
28 |
29 | task clean(type: Delete) {
30 | delete rootProject.buildDir
31 | }
32 |
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/data/screenshot_1.png:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/data/screenshot_1.png
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 | # IDE (e.g. Android Studio) users:
3 | # Gradle settings configured through the IDE *will override*
4 | # any settings specified in this file.
5 | # For more details on how to configure your build environment visit
6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
7 | # Specifies the JVM arguments used for the daemon process.
8 | # The setting is particularly useful for tweaking memory settings.
9 | org.gradle.jvmargs=-Xmx1536m
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 | # AndroidX package structure to make it clearer which packages are bundled with the
15 | # Android operating system, and which are packaged with your app's APK
16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn
17 | android.useAndroidX=true
18 | # Automatically convert third-party libraries to use AndroidX
19 | android.enableJetifier=true
20 | # Kotlin code style for this project: "official" or "obsolete":
21 | kotlin.code.style=official
22 |
23 | #Sonar Cloud Properties
24 | systemProp.sonar.sources=./src/main
25 | systemProp.sonar.host.url=https://sonarcloud.io/
26 | systemProp.sonar.organization=hasancse91
27 | systemProp.sonar.projectKey=hasancse91_weather-app-android-mvvm-dagger
28 | systemProp.sonar.projectName=weather-app-android-mvvm-dagger
29 |
30 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/hasancse91/weather-app-android-mvvm-dagger/e551fe53d832065df1ae508760d950b9d17b336e/gradle/wrapper/gradle-wrapper.jar
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Wed Apr 06 15:35:36 BDT 2022
2 | distributionBase=GRADLE_USER_HOME
3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
4 | distributionPath=wrapper/dists
5 | zipStorePath=wrapper/dists
6 | zipStoreBase=GRADLE_USER_HOME
7 |
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/gradlew:
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1 | #!/usr/bin/env sh
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn () {
37 | echo "$*"
38 | }
39 |
40 | die () {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Escape application args
158 | save () {
159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 | echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 |
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 |
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 | cd "$(dirname "$0")"
170 | fi
171 |
172 | exec "$JAVACMD" "$@"
173 |
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/gradlew.bat:
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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 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 |
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
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 Windows variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 |
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 |
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 |
61 | set CMD_LINE_ARGS=%*
62 |
63 | :execute
64 | @rem Setup the command line
65 |
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 |
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 |
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 |
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 |
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 |
84 | :omega
85 |
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/settings.gradle:
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1 | include ':app'
2 | rootProject.name='Weather App MVVM Dagger'
3 |
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