├── app
    ├── .gitignore
    ├── app_start.png
    ├── src
    │   ├── main
    │   │   ├── res
    │   │   │   ├── values
    │   │   │   │   ├── strings.xml
    │   │   │   │   ├── colors.xml
    │   │   │   │   └── styles.xml
    │   │   │   ├── mipmap-xhdpi
    │   │   │   │   ├── chris.png
    │   │   │   │   ├── img1.png
    │   │   │   │   ├── img2.png
    │   │   │   │   ├── img3.png
    │   │   │   │   ├── img4.png
    │   │   │   │   ├── img5.png
    │   │   │   │   ├── img6.png
    │   │   │   │   ├── joanna.png
    │   │   │   │   ├── splash.png
    │   │   │   │   ├── shailen.png
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   └── ic_launcher_round.png
    │   │   │   ├── mipmap-hdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   └── ic_launcher_round.png
    │   │   │   ├── mipmap-mdpi
    │   │   │   │   ├── 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
    │   │   │   ├── layout
    │   │   │   │   ├── activity_droid_cards.xml
    │   │   │   │   ├── activity_memoryleak.xml
    │   │   │   │   ├── activity_memory.xml
    │   │   │   │   ├── testblank.xml
    │   │   │   │   ├── activity_main.xml
    │   │   │   │   ├── item_img_layout.xml
    │   │   │   │   ├── news_item.xml
    │   │   │   │   └── news_item_constrainlayout.xml
    │   │   │   ├── mipmap-anydpi-v26
    │   │   │   │   ├── ic_launcher.xml
    │   │   │   │   └── ic_launcher_round.xml
    │   │   │   ├── drawable-v24
    │   │   │   │   └── ic_launcher_foreground.xml
    │   │   │   └── drawable
    │   │   │   │   └── ic_launcher_background.xml
    │   │   ├── java
    │   │   │   └── com
    │   │   │   │   └── vincent
    │   │   │   │       └── appstart
    │   │   │   │           ├── tasks
    │   │   │   │               ├── delayinittask
    │   │   │   │               │   ├── DelayInitTaskB.java
    │   │   │   │               │   └── DelayInitTaskA.java
    │   │   │   │               ├── InitStethoTask.java
    │   │   │   │               ├── InitUmengTask.java
    │   │   │   │               └── GetDeviceIdTask.java
    │   │   │   │           ├── LaunchTimer.java
    │   │   │   │           ├── MyApp.java
    │   │   │   │           ├── DensityUtil.java
    │   │   │   │           ├── MainActivity.java
    │   │   │   │           └── TestActivity.java
    │   │   └── AndroidManifest.xml
    │   ├── androidTest
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── vincent
    │   │   │           └── appstart
    │   │   │               └── ExampleInstrumentedTest.java
    │   └── test
    │   │   └── java
    │   │       └── com
    │   │           └── vincent
    │   │               └── appstart
    │   │                   └── ExampleUnitTest.java
    ├── proguard-rules.pro
    └── build.gradle
├── launchstarter
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── res
    │   │   │   └── values
    │   │   │   │   └── strings.xml
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │   │   └── org
    │   │   │       └── jay
    │   │   │           └── launchstarter
    │   │   │               ├── TaskCallBack.java
    │   │   │               ├── MainTask.java
    │   │   │               ├── stat
    │   │   │                   ├── TaskStatBean.java
    │   │   │                   └── TaskStat.java
    │   │   │               ├── utils
    │   │   │                   ├── DispatcherLog.java
    │   │   │                   ├── Utils.java
    │   │   │                   └── DispatcherExecutor.java
    │   │   │               ├── DelayInitDispatcher.java
    │   │   │               ├── ITask.java
    │   │   │               ├── sort
    │   │   │                   ├── Graph.java
    │   │   │                   └── TaskSortUtil.java
    │   │   │               ├── DispatchRunnable.java
    │   │   │               ├── Task.java
    │   │   │               └── TaskDispatcher.java
    │   ├── test
    │   │   └── java
    │   │   │   └── org
    │   │   │       └── jay
    │   │   │           └── launchstarter
    │   │   │               ├── ExampleUnitTest.java
    │   │   │               └── TaskDispatcherTest.java
    │   └── androidTest
    │   │   └── java
    │   │       └── org
    │   │           └── jay
    │   │               └── launchstarter
    │   │                   └── ExampleInstrumentedTest.java
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── .gitignore
├── gradle.properties
├── gradlew.bat
├── README.md
└── gradlew


/app/.gitignore:
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1 | /build
2 | 


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/launchstarter/.gitignore:
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1 | /build


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/app/app_start.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/app_start.png


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/settings.gradle:
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1 | rootProject.name='TaskDispatcherProject'
2 | include ':app', ':launchstarter'
3 | 


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/app/src/main/res/values/strings.xml:
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1 | <resources>
2 |     <string name="app_name">TaskDispatcherApp</string>
3 | </resources>
4 | 


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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/gradle/wrapper/gradle-wrapper.jar


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/launchstarter/src/main/res/values/strings.xml:
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1 | <resources>
2 |     <string name="app_name">LaunchStarter</string>
3 | </resources>
4 | 


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/app/src/main/res/mipmap-xhdpi/chris.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/chris.png


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/app/src/main/res/mipmap-xhdpi/img1.png:
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/app/src/main/res/mipmap-xhdpi/img2.png:
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/app/src/main/res/mipmap-xhdpi/img3.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/img3.png


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/app/src/main/res/mipmap-xhdpi/img4.png:
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/app/src/main/res/mipmap-xhdpi/img5.png:
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/app/src/main/res/mipmap-xhdpi/img6.png:
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/app/src/main/res/mipmap-xhdpi/joanna.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/joanna.png


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/app/src/main/res/mipmap-xhdpi/splash.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/splash.png


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/app/src/main/res/mipmap-xhdpi/shailen.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/shailen.png


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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png


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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xxxhdpi/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/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png


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/launchstarter/src/main/AndroidManifest.xml:
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1 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
2 |           package="org.jay.launchstarter"/>
3 | 


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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/VincentStory/TaskDispatcher/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png


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/launchstarter/src/main/java/org/jay/launchstarter/TaskCallBack.java:
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1 | package org.jay.launchstarter;
2 | 
3 | public interface TaskCallBack {
4 | 
5 |     void call();
6 | 
7 | }
8 | 


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/app/src/main/res/values/colors.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorPrimary">#6200EE</color>
4 |     <color name="colorPrimaryDark">#3700B3</color>
5 |     <color name="colorAccent">#03DAC5</color>
6 | </resources>
7 | 


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/launchstarter/src/main/java/org/jay/launchstarter/MainTask.java:
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 1 | package org.jay.launchstarter;
 2 | 
 3 | public abstract class MainTask extends Task {
 4 | 
 5 |     @Override
 6 |     public boolean runOnMainThread() {
 7 |         return true;
 8 |     }
 9 | 
10 | }
11 | 


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/app/src/main/res/layout/activity_droid_cards.xml:
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1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
2 |     android:id="@+id/activity_droid_cards_container"
3 |     android:layout_width="match_parent"
4 |     android:layout_height="match_parent"></RelativeLayout>


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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Wed Jun 10 20:45:15 CST 2020
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-7.0.2-all.zip
7 | 


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/.gitignore:
--------------------------------------------------------------------------------
 1 | *.iml
 2 | .gradle
 3 | .idea
 4 | /local.properties
 5 | /.idea/caches
 6 | /.idea/libraries
 7 | /.idea/modules.xml
 8 | /.idea/workspace.xml
 9 | /.idea/navEditor.xml
10 | /.idea/assetWizardSettings.xml
11 | .DS_Store
12 | /build
13 | /captures
14 | .externalNativeBuild
15 | .cxx
16 | 


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


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/app/src/main/res/values/styles.xml:
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 1 | <resources>
 2 | 
 3 |     <!-- Base application theme. -->
 4 |     <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 5 |         <!-- Customize your theme here. -->
 6 |         <item name="colorPrimary">@color/colorPrimary</item>
 7 |         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
 8 |         <item name="colorAccent">@color/colorAccent</item>
 9 |     </style>
10 | 
11 | </resources>
12 | 


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/app/src/main/java/com/vincent/appstart/tasks/delayinittask/DelayInitTaskB.java:
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 1 | package com.vincent.appstart.tasks.delayinittask;
 2 | 
 3 | import org.jay.launchstarter.MainTask;
 4 | 
 5 | public class DelayInitTaskB extends MainTask {
 6 | 
 7 |     @Override
 8 |     public void run() {
 9 |         // 模拟一些操作
10 | 
11 |         try {
12 |             Thread.sleep(200);
13 |         } catch (InterruptedException e) {
14 |             e.printStackTrace();
15 |         }
16 |     }
17 | }
18 | 


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/app/src/main/res/layout/activity_memoryleak.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent">
 5 | 
 6 |     <ImageView
 7 |         android:id="@+id/iv_memoryleak"
 8 |         android:layout_width="50dp"
 9 |         android:layout_height="50dp" />
10 | 
11 | </android.support.constraint.ConstraintLayout>


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/launchstarter/src/test/java/org/jay/launchstarter/ExampleUnitTest.java:
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 1 | package org.jay.launchstarter;
 2 | 
 3 | import org.junit.Test;
 4 | 
 5 | import static org.junit.Assert.*;
 6 | 
 7 | /**
 8 |  * Example local unit test, which will execute on the development machine (host).
 9 |  *
10 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
11 |  */
12 | public class ExampleUnitTest {
13 |     @Test
14 |     public void addition_isCorrect() {
15 |         assertEquals(4, 2 + 2);
16 |     }
17 | }


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/app/src/main/res/layout/activity_memory.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent">
 5 | 
 6 |     <Button
 7 |         android:id="@+id/bt_memory"
 8 |         android:layout_width="wrap_content"
 9 |         android:layout_height="wrap_content"
10 |         android:text="执行任务" />
11 | 
12 | </android.support.constraint.ConstraintLayout>


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/app/src/main/java/com/vincent/appstart/tasks/InitStethoTask.java:
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 1 | package com.vincent.appstart.tasks;
 2 | 
 3 | import android.os.Handler;
 4 | import android.os.Looper;
 5 | 
 6 | import com.facebook.stetho.Stetho;
 7 | 
 8 | import org.jay.launchstarter.Task;
 9 | 
10 | /**
11 |  * 异步的Task
12 |  */
13 | public class InitStethoTask extends Task {
14 | 
15 |     @Override
16 |     public void run() {
17 | 
18 |         Handler handler = new Handler(Looper.getMainLooper());
19 |         Stetho.initializeWithDefaults(mContext);
20 |     }
21 | }
22 | 


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/app/src/main/res/layout/testblank.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent"
 5 |     android:background="@android:color/white"
 6 |     android:orientation="horizontal">
 7 | 
 8 |     <com.optimize.performance.ui.CustomTextView
 9 |         android:id="@+id/tv_testblank"
10 |         android:layout_width="match_parent"
11 |         android:layout_height="match_parent" />
12 | 
13 | </LinearLayout>


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/app/src/main/java/com/vincent/appstart/tasks/delayinittask/DelayInitTaskA.java:
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 1 | package com.vincent.appstart.tasks.delayinittask;
 2 | 
 3 | import android.util.Log;
 4 | 
 5 | import org.jay.launchstarter.MainTask;
 6 | 
 7 | public class DelayInitTaskA extends MainTask {
 8 | 
 9 |     @Override
10 |     public void run() {
11 |         // 模拟一些操作
12 |         try {
13 |             Thread.sleep(100);
14 |         } catch (InterruptedException e) {
15 |             e.printStackTrace();
16 |         }
17 |         Log.i("DelayInitTaskA finished", "");
18 |     }
19 | }
20 | 


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/launchstarter/src/main/java/org/jay/launchstarter/stat/TaskStatBean.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter.stat;
 2 | 
 3 | class TaskStatBean {
 4 | 
 5 |     private String situation;
 6 |     private int count;
 7 | 
 8 |     public String getSituation() {
 9 |         return situation;
10 |     }
11 | 
12 |     public void setSituation(String situation) {
13 |         this.situation = situation;
14 |     }
15 | 
16 |     public int getCount() {
17 |         return count;
18 |     }
19 | 
20 |     public void setCount(int count) {
21 |         this.count = count;
22 |     }
23 | }
24 | 


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/app/src/main/java/com/vincent/appstart/LaunchTimer.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart;
 2 | 
 3 | import android.util.Log;
 4 | 
 5 | public class LaunchTimer {
 6 | 
 7 |     private static long sTime;
 8 | 
 9 |     public static void startRecord() {
10 |         sTime = System.currentTimeMillis();
11 |     }
12 | 
13 |     public static void endRecord() {
14 |         endRecord("");
15 |     }
16 | 
17 |     public static void endRecord(String msg) {
18 |         long cost = System.currentTimeMillis() - sTime;
19 |         Log.i(msg + "--cost==> " + cost, "");
20 |     }
21 | 
22 | }
23 | 


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/launchstarter/src/main/java/org/jay/launchstarter/utils/DispatcherLog.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter.utils;
 2 | 
 3 | import android.util.Log;
 4 | 
 5 | public class DispatcherLog {
 6 | 
 7 |     private static boolean sDebug = true;
 8 | 
 9 |     public static void i(String msg) {
10 |         if (!sDebug) {
11 |             return;
12 |         }
13 |         Log.i("TaskDispatcher",msg);
14 |     }
15 | 
16 |     public static boolean isDebug() {
17 |         return sDebug;
18 |     }
19 | 
20 |     public static void setDebug(boolean debug) {
21 |         sDebug = debug;
22 |     }
23 | 
24 | }
25 | 


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/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     tools:context=".MainActivity">
 8 | 
 9 |    <androidx.recyclerview.widget.RecyclerView
10 |        android:id="@+id/recycleView"
11 |        android:layout_width="match_parent"
12 |        android:layout_height="match_parent"/>
13 | 
14 | </androidx.constraintlayout.widget.ConstraintLayout>


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/app/src/main/java/com/vincent/appstart/tasks/InitUmengTask.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart.tasks;
 2 | 
 3 | import com.umeng.commonsdk.UMConfigure;
 4 | 
 5 | import org.jay.launchstarter.Task;
 6 | 
 7 | import java.util.ArrayList;
 8 | import java.util.List;
 9 | 
10 | /**
11 |  * 需要在getDeviceId之后执行
12 |  */
13 | public class InitUmengTask extends Task {
14 |     @Override
15 |     public List<Class<? extends Task>> dependsOn() {
16 |         List<Class<? extends Task>> task = new ArrayList<>();
17 |         task.add(GetDeviceIdTask.class);
18 |         return task;
19 |     }
20 | 
21 |     @Override
22 |     public void run() {
23 |         UMConfigure.init(mContext, "58edcfeb310c93091c000be2", "umeng",
24 |                 UMConfigure.DEVICE_TYPE_PHONE, "1fe6a20054bcef865eeb0991ee84525b");
25 |     }
26 | }
27 | 


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/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 | 


--------------------------------------------------------------------------------
/launchstarter/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/main/java/com/vincent/appstart/tasks/GetDeviceIdTask.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart.tasks;
 2 | 
 3 | import android.annotation.SuppressLint;
 4 | import android.content.Context;
 5 | import android.telephony.TelephonyManager;
 6 | 
 7 | import org.jay.launchstarter.Task;
 8 | 
 9 | public class GetDeviceIdTask extends Task {
10 |     private String mDeviceId;
11 | 
12 |     @Override
13 |     public boolean needWait() {
14 |         return super.needWait();
15 |     }
16 | 
17 |     @SuppressLint("MissingPermission")
18 |     @Override
19 |     public void run() {
20 |         // 真正自己的代码
21 |         TelephonyManager tManager = (TelephonyManager) mContext.getSystemService(
22 |                 Context.TELEPHONY_SERVICE);
23 |         mDeviceId = tManager.getDeviceId();
24 | //        MyApp app = (MyApp) mContext;
25 | //        app.setDeviceId(mDeviceId);
26 | 
27 |     }
28 | }
29 | 


--------------------------------------------------------------------------------
/launchstarter/src/androidTest/java/org/jay/launchstarter/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter;
 2 | 
 3 | import android.content.Context;
 4 | import androidx.test.InstrumentationRegistry;
 5 | import androidx.test.runner.AndroidJUnit4;
 6 | 
 7 | import org.junit.Test;
 8 | import org.junit.runner.RunWith;
 9 | 
10 | import static org.junit.Assert.*;
11 | 
12 | /**
13 |  * Instrumented test, which will execute on an Android device.
14 |  *
15 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
16 |  */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 |     @Test
20 |     public void useAppContext() {
21 |         // Context of the app under test.
22 |         Context appContext = InstrumentationRegistry.getTargetContext();
23 | 
24 |         assertEquals("org.jay.launchstarter.test", appContext.getPackageName());
25 |     }
26 | }
27 | 


--------------------------------------------------------------------------------
/app/src/androidTest/java/com/vincent/appstart/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart;
 2 | 
 3 | import android.content.Context;
 4 | 
 5 | import androidx.test.platform.app.InstrumentationRegistry;
 6 | import androidx.test.ext.junit.runners.AndroidJUnit4;
 7 | 
 8 | import org.junit.Test;
 9 | import org.junit.runner.RunWith;
10 | 
11 | import static org.junit.Assert.*;
12 | 
13 | /**
14 |  * Instrumented test, which will execute on an Android device.
15 |  *
16 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
17 |  */
18 | @RunWith(AndroidJUnit4.class)
19 | public class ExampleInstrumentedTest {
20 |     @Test
21 |     public void useAppContext() {
22 |         // Context of the app under test.
23 |         Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
24 | 
25 |         assertEquals("com.vincent.appstart", appContext.getPackageName());
26 |     }
27 | }
28 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/item_img_layout.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     android:layout_width="match_parent"
 5 |     android:layout_height="wrap_content">
 6 | 
 7 |     <androidx.appcompat.widget.AppCompatImageView
 8 |         android:id="@+id/imageView"
 9 |         android:layout_width="match_parent"
10 |         android:layout_height="150dp"
11 |         android:scaleType="centerInside"
12 |         app:layout_constraintTop_toTopOf="parent" />
13 | 
14 |     <androidx.appcompat.widget.AppCompatTextView
15 |         android:layout_width="match_parent"
16 |         android:layout_height="1dp"
17 |         android:background="@color/colorPrimary"
18 |         app:layout_constraintTop_toBottomOf="@+id/imageView"/>
19 | 
20 | </androidx.constraintlayout.widget.ConstraintLayout>


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/DelayInitDispatcher.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter;
 2 | 
 3 | import android.os.Looper;
 4 | import android.os.MessageQueue;
 5 | 
 6 | import java.util.LinkedList;
 7 | import java.util.Queue;
 8 | 
 9 | /**
10 |  * 延迟初始化分发器
11 |  */
12 | public class DelayInitDispatcher {
13 | 
14 |     private Queue<Task> mDelayTasks = new LinkedList<>();
15 | 
16 |     /**
17 |      * 使用IdleHandler 可以实现在app在空闲时执行任务
18 |      */
19 |     private MessageQueue.IdleHandler mIdleHandler = new MessageQueue.IdleHandler() {
20 |         @Override
21 |         public boolean queueIdle() {
22 |             if(mDelayTasks.size()>0){
23 |                 Task task = mDelayTasks.poll();
24 |                 new DispatchRunnable(task).run();
25 |             }
26 |             return !mDelayTasks.isEmpty();
27 |         }
28 |     };
29 | 
30 |     public DelayInitDispatcher addTask(Task task){
31 |         mDelayTasks.add(task);
32 |         return this;
33 |     }
34 | 
35 |     public void start(){
36 |         Looper.myQueue().addIdleHandler(mIdleHandler);
37 |     }
38 | 
39 | }
40 | 


--------------------------------------------------------------------------------
/gradle.properties:
--------------------------------------------------------------------------------
 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 | 
21 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/news_item.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:id="@+id/ll_out"
 4 |     android:layout_width="match_parent"
 5 |     android:layout_height="wrap_content"
 6 |     android:orientation="vertical"
 7 |     android:padding="5dp">
 8 | 
 9 |     <LinearLayout
10 |         android:layout_width="match_parent"
11 |         android:layout_height="wrap_content"
12 |         android:orientation="horizontal">
13 | 
14 |         <com.facebook.drawee.view.SimpleDraweeView
15 |             android:id="@+id/iv_news"
16 |             android:layout_width="80dp"
17 |             android:layout_height="80dp"
18 |             android:scaleType="fitXY" />
19 | 
20 |         <TextView
21 |             android:id="@+id/tv_title"
22 |             android:layout_width="wrap_content"
23 |             android:layout_height="wrap_content"
24 |             android:padding="10dp"
25 |             android:textSize="20dp" />
26 | 
27 |     </LinearLayout>
28 | 
29 | 
30 |     <TextView
31 |         android:layout_width="wrap_content"
32 |         android:layout_height="wrap_content"
33 |         android:layout_gravity="right"
34 |         android:padding="3dp"
35 |         android:text="来自NBA官网"
36 |         android:textSize="14dp" />
37 | 
38 | </LinearLayout>


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/ITask.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter;
 2 | 
 3 | import android.os.Process;
 4 | import androidx.annotation.IntRange;
 5 | 
 6 | import java.util.List;
 7 | import java.util.concurrent.Executor;
 8 | 
 9 | public interface ITask {
10 | 
11 |     /**
12 |      * 优先级的范围，可根据Task重要程度及工作量指定；之后根据实际情况决定是否有必要放更大
13 |      *
14 |      * @return
15 |      */
16 |     @IntRange(from = Process.THREAD_PRIORITY_FOREGROUND, to = Process.THREAD_PRIORITY_LOWEST)
17 |     int priority();
18 | 
19 |     void run();
20 | 
21 |     /**
22 |      * Task执行所在的线程池，可指定，一般默认
23 |      *
24 |      * @return
25 |      */
26 |     Executor runOn();
27 | 
28 |     /**
29 |      * 依赖关系
30 |      *
31 |      * @return
32 |      */
33 |     List<Class<? extends Task>> dependsOn();
34 | 
35 |     /**
36 |      * 异步线程执行的Task是否需要在被调用await的时候等待，默认不需要
37 |      *
38 |      * @return
39 |      */
40 |     boolean needWait();
41 | 
42 |     /**
43 |      * 是否在主线程执行
44 |      *
45 |      * @return
46 |      */
47 |     boolean runOnMainThread();
48 | 
49 |     /**
50 |      * 只是在主进程执行
51 |      *
52 |      * @return
53 |      */
54 |     boolean onlyInMainProcess();
55 | 
56 |     /**
57 |      * Task主任务执行完成之后需要执行的任务
58 |      *
59 |      * @return
60 |      */
61 |     Runnable getTailRunnable();
62 | 
63 |     void setTaskCallBack(TaskCallBack callBack);
64 | 
65 |     boolean needCall();
66 | }
67 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/stat/TaskStat.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter.stat;
 2 | 
 3 | 
 4 | import org.jay.launchstarter.utils.DispatcherLog;
 5 | 
 6 | import java.util.ArrayList;
 7 | import java.util.List;
 8 | import java.util.concurrent.atomic.AtomicInteger;
 9 | 
10 | public class TaskStat {
11 | 
12 |     private static volatile String sCurrentSituation = "";
13 |     private static List<TaskStatBean> sBeans = new ArrayList<>();
14 |     private static AtomicInteger sTaskDoneCount = new AtomicInteger();
15 |     private static boolean sOpenLaunchStat = false;// 是否开启统计
16 | 
17 |     public static String getCurrentSituation() {
18 |         return sCurrentSituation;
19 |     }
20 | 
21 |     public static void setCurrentSituation(String currentSituation) {
22 |         if (!sOpenLaunchStat) {
23 |             return;
24 |         }
25 |         DispatcherLog.i("currentSituation   " + currentSituation);
26 |         sCurrentSituation = currentSituation;
27 |         setLaunchStat();
28 |     }
29 | 
30 |     public static void markTaskDone() {
31 |         sTaskDoneCount.getAndIncrement();
32 |     }
33 | 
34 |     public static void setLaunchStat() {
35 |         TaskStatBean bean = new TaskStatBean();
36 |         bean.setSituation(sCurrentSituation);
37 |         bean.setCount(sTaskDoneCount.get());
38 |         sBeans.add(bean);
39 |         sTaskDoneCount = new AtomicInteger(0);
40 |     }
41 | 
42 | }
43 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/news_item_constrainlayout.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     android:id="@+id/ll_out"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="wrap_content"
 7 |     android:orientation="vertical"
 8 |     android:padding="5dp">
 9 | 
10 |     <com.facebook.drawee.view.SimpleDraweeView
11 |         android:id="@+id/iv_news"
12 |         android:layout_width="80dp"
13 |         android:layout_height="80dp"
14 |         android:scaleType="fitXY"
15 |         app:layout_constraintLeft_toLeftOf="parent"
16 |         app:layout_constraintTop_toTopOf="parent" />
17 | 
18 |     <TextView
19 |         android:id="@+id/tv_title"
20 |         android:layout_width="0dp"
21 |         android:layout_height="wrap_content"
22 |         android:paddingLeft="10dp"
23 |         android:textSize="20dp"
24 |         app:layout_constraintLeft_toRightOf="@id/iv_news"
25 |         app:layout_constraintRight_toRightOf="parent"
26 |         app:layout_constraintTop_toTopOf="@id/iv_news" />
27 | 
28 |     <TextView
29 |         android:layout_width="wrap_content"
30 |         android:layout_height="wrap_content"
31 |         android:padding="3dp"
32 |         android:text="来自NBA官网"
33 |         android:textSize="14dp"
34 |         app:layout_constraintBottom_toBottomOf="parent"
35 |         app:layout_constraintRight_toRightOf="parent"
36 |         app:layout_constraintTop_toBottomOf="@id/iv_news" />
37 | 
38 | </android.support.constraint.ConstraintLayout>


--------------------------------------------------------------------------------
/launchstarter/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.library'
 2 | 
 3 | android {
 4 |     compileSdkVersion 29
 5 |     buildToolsVersion "29.0.3"
 6 | 
 7 | 
 8 |     defaultConfig {
 9 |         minSdkVersion 19
10 |         targetSdkVersion 29
11 |         versionCode 1
12 |         versionName "1.0"
13 | 
14 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
15 | 
16 |     }
17 | 
18 |     testOptions {
19 |         unitTests {
20 |             includeAndroidResources = true
21 |         }
22 |     }
23 | 
24 |     buildTypes {
25 |         release {
26 |             minifyEnabled false
27 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
28 |         }
29 |     }
30 | 
31 | }
32 | 
33 | dependencies {
34 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
35 | 
36 |     implementation 'androidx.appcompat:appcompat:1.4.2'
37 | 
38 |     // 测试
39 |     // Core library
40 |     /*androidTestImplementation 'androidx.test:core:1.2.0'
41 | 
42 |     // AndroidJUnitRunner and JUnit Rules
43 |     androidTestImplementation 'androidx.test:runner:1.1.0'
44 |     androidTestImplementation 'androidx.test:rules:1.1.0'
45 | 
46 |     // Assertions
47 |     androidTestImplementation 'androidx.test.ext:junit:1.0.0'
48 |     androidTestImplementation 'androidx.test.ext:truth:1.0.0'
49 |     androidTestImplementation 'com.google.truth:truth:0.42'*/
50 | 
51 |     testImplementation 'junit:junit:4.12'
52 |     testImplementation 'org.robolectric:robolectric:4.3'
53 |     testImplementation "org.mockito:mockito-core:3.0.0"
54 |     androidTestImplementation "org.mockito:mockito-core:3.0.0"
55 |     androidTestImplementation 'androidx.test:runner:1.4.0'
56 |     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
57 | 
58 | 
59 | }
60 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/vincent/appstart/MyApp.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart;
 2 | 
 3 | import android.app.Application;
 4 | import android.os.Debug;
 5 | 
 6 | import com.vincent.appstart.tasks.GetDeviceIdTask;
 7 | import com.vincent.appstart.tasks.InitStethoTask;
 8 | import com.vincent.appstart.tasks.InitUmengTask;
 9 | import com.vincent.appstart.tasks.delayinittask.DelayInitTaskA;
10 | import com.vincent.appstart.tasks.delayinittask.DelayInitTaskB;
11 | 
12 | import org.jay.launchstarter.DelayInitDispatcher;
13 | import org.jay.launchstarter.TaskDispatcher;
14 | 
15 | /**
16 |  * @author wangwenbo
17 |  * @date 2020/6/11.
18 |  * GitHub：
19 |  * email： wangwenbo@innotechx.com
20 |  * description：
21 |  */
22 | public class MyApp extends Application {
23 |     private static Application mApplication;
24 | 
25 |     public static Application getApplication() {
26 |         return mApplication;
27 |     }
28 | 
29 |     @Override
30 |     public void onCreate() {
31 |         super.onCreate();
32 | 
33 |         LaunchTimer.startRecord();
34 |         mApplication = this;
35 |         Debug.startMethodTracing("App");
36 | 
37 |         TaskDispatcher.init(MyApp.this);
38 | 
39 |         TaskDispatcher dispatcher = TaskDispatcher.createInstance();
40 |         dispatcher
41 |                 .addTask(new InitStethoTask())
42 |                 .addTask(new InitUmengTask())
43 |                 .addTask(new GetDeviceIdTask())
44 |                 .start();
45 | 
46 |         dispatcher.await();
47 | 
48 | 
49 |         DelayInitDispatcher delayInitDispatcher = new DelayInitDispatcher();
50 |         delayInitDispatcher.addTask(new DelayInitTaskA())
51 |                 .addTask(new DelayInitTaskB())
52 |                 .start();
53 | 
54 | 
55 | 
56 |         LaunchTimer.endRecord();
57 | 
58 |         Debug.stopMethodTracing();
59 | 
60 |     }
61 | }
62 | 
63 | 


--------------------------------------------------------------------------------
/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
 1 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:aapt="http://schemas.android.com/aapt"
 3 |     android:width="108dp"
 4 |     android:height="108dp"
 5 |     android:viewportWidth="108"
 6 |     android:viewportHeight="108">
 7 |     <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
 8 |         <aapt:attr name="android:fillColor">
 9 |             <gradient
10 |                 android:endX="85.84757"
11 |                 android:endY="92.4963"
12 |                 android:startX="42.9492"
13 |                 android:startY="49.59793"
14 |                 android:type="linear">
15 |                 <item
16 |                     android:color="#44000000"
17 |                     android:offset="0.0" />
18 |                 <item
19 |                     android:color="#00000000"
20 |                     android:offset="1.0" />
21 |             </gradient>
22 |         </aapt:attr>
23 |     </path>
24 |     <path
25 |         android:fillColor="#FFFFFF"
26 |         android:fillType="nonZero"
27 |         android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
28 |         android:strokeWidth="1"
29 |         android:strokeColor="#00000000" />
30 | </vector>


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/sort/Graph.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter.sort;
 2 | 
 3 | import java.util.*;
 4 | 
 5 | /**
 6 |  * 有向无环图的拓扑排序算法
 7 |  */
 8 | public class Graph {
 9 | 
10 |     //顶点数
11 |     private int mVerticalCount;
12 | 
13 |     //邻接表
14 |     private List<Integer>[] mAdj;
15 | 
16 |     public Graph(int verticalCount) {
17 |         this.mVerticalCount = verticalCount;
18 |         mAdj = new ArrayList[mVerticalCount];
19 |         for (int i = 0; i < mVerticalCount; i++) {
20 |             mAdj[i] = new ArrayList<Integer>();
21 |         }
22 |     }
23 | 
24 |     /**
25 |      * 添加边
26 |      *
27 |      * @param u from
28 |      * @param v to
29 |      */
30 |     public void addEdge(int u, int v) {
31 |         mAdj[u].add(v);
32 |     }
33 | 
34 |     /**
35 |      * 拓扑排序
36 |      */
37 |     public Vector<Integer> topologicalSort() {
38 |         int indegree[] = new int[mVerticalCount];
39 |         for (int i = 0; i < mVerticalCount; i++) {//初始化所有点的入度数量
40 |             ArrayList<Integer> temp = (ArrayList<Integer>) mAdj[i];
41 |             for (int node : temp) {
42 |                 indegree[node]++;
43 |             }
44 |         }
45 |         Queue<Integer> queue = new LinkedList<Integer>();
46 |         for (int i = 0; i < mVerticalCount; i++) {//找出所有入度为0的点
47 |             if (indegree[i] == 0) {
48 |                 queue.add(i);
49 |             }
50 |         }
51 |         int cnt = 0;
52 |         Vector<Integer> topOrder = new Vector<Integer>();
53 |         while (!queue.isEmpty()) {
54 |             int u = queue.poll();
55 |             topOrder.add(u);
56 |             for (int node : mAdj[u]) {//找到该点（入度为0）的所有邻接点
57 |                 if (--indegree[node] == 0) {//把这个点的入度减一，如果入度变成了0，那么添加到入度0的队列里
58 |                     queue.add(node);
59 |                 }
60 |             }
61 |             cnt++;
62 |         }
63 |         if (cnt != mVerticalCount) {//检查是否有环，理论上拿出来的点的次数和点的数量应该一致，如果不一致，说明有环
64 |             throw new IllegalStateException("Exists a cycle in the graph");
65 |         }
66 |         return topOrder;
67 |     }
68 | 
69 | }
70 | 


--------------------------------------------------------------------------------
/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 | 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 | 


--------------------------------------------------------------------------------
/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     package="com.vincent.appstart">
 5 | 
 6 |     <permission
 7 |         android:name="com.optimize.performance.permission.JPUSH_MESSAGE"
 8 |         android:protectionLevel="signature" />
 9 | 
10 |     <uses-permission android:name="android.permission.WAKE_LOCK" />
11 |     <uses-permission android:name="com.optimize.performance.permission.JPUSH_MESSAGE" />
12 |     <uses-permission android:name="android.permission.RECEIVE_USER_PRESENT" />
13 |     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
14 |     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
15 |     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
16 |     <uses-permission android:name="android.permission.INTERNET" />
17 |     <uses-permission android:name="android.permission.READ_LOGS" />
18 | 
19 | 
20 |     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
21 |     <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
22 |     <uses-permission android:name="android.permission.WRITE_SETTINGS" />
23 | 
24 |     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
25 |     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
26 |     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
27 | 
28 |     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
29 |     <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
30 |     <uses-permission android:name="android.permission.BLUETOOTH" />
31 |     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
32 | 
33 |     <application
34 |         android:name=".MyApp"
35 |         android:allowBackup="true"
36 |         android:icon="@mipmap/ic_launcher"
37 |         android:label="@string/app_name"
38 |         tools:replace="label,allowBackup"
39 |         android:roundIcon="@mipmap/ic_launcher_round"
40 |         android:supportsRtl="true"
41 |         android:theme="@style/AppTheme">
42 |         <activity
43 |             android:name=".MainActivity"
44 |             >
45 |             <intent-filter>
46 |                 <action android:name="android.intent.action.MAIN" />
47 | 
48 |                 <category android:name="android.intent.category.LAUNCHER" />
49 |             </intent-filter>
50 |         </activity>
51 | 
52 | 
53 |     </application>
54 | 
55 | </manifest>


--------------------------------------------------------------------------------
/app/src/main/java/com/vincent/appstart/DensityUtil.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart;
 2 | 
 3 | import android.content.Context;
 4 | 
 5 | /**
 6 |  * liujingyuan
 7 |  */
 8 | public class DensityUtil {
 9 | 
10 | //	private static int[] deviceWidthHeight = new int[2];
11 | //	public static int[] getDeviceInfo(Context context) {
12 | //		if ((deviceWidthHeight[0] == 0) && (deviceWidthHeight[1] == 0)) {
13 | //			DisplayMetrics metrics = new DisplayMetrics();
14 | //			((Activity) context).getWindowManager().getDefaultDisplay()
15 | //					.getMetrics(metrics);
16 | //
17 | //			deviceWidthHeight[0] = metrics.widthPixels;
18 | //			deviceWidthHeight[1] = metrics.heightPixels;
19 | //		}
20 | //		return deviceWidthHeight;
21 | //	}
22 | 	/**
23 | 	 *
24 | 	 * @param context 上下文
25 | 	 * @param dpValue dp数值
26 | 	 * @return dp to  px
27 | 	 */
28 | 	public static int dip2px(Context context, float dpValue) {
29 | 		final float scale = context.getResources().getDisplayMetrics().density;
30 | 		return (int) (dpValue * scale + 0.5f);
31 | 
32 | 	}
33 | //	/**
34 | //	 * 获取屏幕尺寸
35 | //	 */
36 | //	@SuppressWarnings("deprecation")
37 | //	@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
38 | //	public static Point getScreenSize(Context context){
39 | //		WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
40 | //		Display display = windowManager.getDefaultDisplay();
41 | //		if(Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB_MR2){
42 | //			return new Point(display.getWidth(), display.getHeight());
43 | //		}else{
44 | //			Point point = new Point();
45 | //			display.getSize(point);
46 | //			return point;
47 | //		}
48 | //	}
49 | 
50 | 
51 | 
52 | 
53 | 
54 | //
55 | //	/**
56 | //	 * 获取屏幕高度
57 | //	 * @param
58 | //	 * @return
59 | //	 */
60 | //	public static int getScreenHeight(){
61 | //		Point point = getScreenSize(KlCore.getApplicationContext());
62 | //		return point.y;
63 | //	}
64 | 
65 | 	/**
66 | 	 *
67 | 	 * @param context    上下文
68 | 	 * @param pxValue  px的数值
69 | 	 * @return  px to dp
70 | 	 */
71 | 	public static int px2dip(Context context, float pxValue) {
72 | 		final float scale = context.getResources().getDisplayMetrics().density;
73 | 		return (int) (pxValue / scale + 0.5f);
74 | 
75 | 	}
76 | 
77 | 	/**
78 | 	 * 将px值转换为sp值，保证文字大小不变
79 | 	 */
80 | 	public static int px2sp(Context context, float pxValue) {
81 | 		final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
82 | 		return (int) (pxValue / fontScale + 0.5f);
83 | 	}
84 | 
85 | 	/**
86 | 	 * 将sp值转换为px值，保证文字大小不变
87 | 	 */
88 | 	public static int sp2px(Context context, float spValue) {
89 | 		final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
90 | 		return (int) (spValue * fontScale + 0.5f);
91 | 	}
92 | }
93 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/utils/Utils.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter.utils;
 2 | 
 3 | import android.app.ActivityManager;
 4 | import android.content.Context;
 5 | import android.net.ConnectivityManager;
 6 | import android.net.NetworkInfo;
 7 | import android.text.TextUtils;
 8 | 
 9 | import java.io.BufferedReader;
10 | import java.io.FileInputStream;
11 | import java.io.InputStreamReader;
12 | 
13 | public class Utils {
14 | 
15 |     private static String sCurProcessName = null;
16 | 
17 |     public static boolean isMainProcess(Context context) {
18 |         String processName = getCurProcessName(context);
19 |         if (processName != null && processName.contains(":")) {
20 |             return false;
21 |         }
22 |         return (processName != null && processName.equals(context.getPackageName()));
23 |     }
24 | 
25 |     public static String getCurProcessName(Context context) {
26 |         String processName = sCurProcessName;
27 |         if (!TextUtils.isEmpty(processName)) {
28 |             return processName;
29 |         }
30 |         try {
31 |             int pid = android.os.Process.myPid();
32 |             ActivityManager mActivityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
33 |             for (ActivityManager.RunningAppProcessInfo appProcess : mActivityManager.getRunningAppProcesses()) {
34 |                 if (appProcess.pid == pid) {
35 |                     sCurProcessName = appProcess.processName;
36 |                     return sCurProcessName;
37 |                 }
38 |             }
39 |         } catch (Exception e) {
40 |             e.printStackTrace();
41 |         }
42 |         sCurProcessName = getCurProcessNameFromProc();
43 |         return sCurProcessName;
44 |     }
45 | 
46 |     private static String getCurProcessNameFromProc() {
47 |         BufferedReader cmdlineReader = null;
48 |         try {
49 |             cmdlineReader = new BufferedReader(new InputStreamReader(
50 |                     new FileInputStream(
51 |                             "/proc/" + android.os.Process.myPid() + "/cmdline"),
52 |                     "iso-8859-1"));
53 |             int c;
54 |             StringBuilder processName = new StringBuilder();
55 |             while ((c = cmdlineReader.read()) > 0) {
56 |                 processName.append((char) c);
57 |             }
58 |             return processName.toString();
59 |         } catch (Throwable e) {
60 |             // ignore
61 |         } finally {
62 |             if (cmdlineReader != null) {
63 |                 try {
64 |                     cmdlineReader.close();
65 |                 } catch (Exception e) {
66 |                     // ignore
67 |                 }
68 |             }
69 |         }
70 |         return null;
71 |     }
72 | 
73 | }
74 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/DispatchRunnable.java:
--------------------------------------------------------------------------------
 1 | package org.jay.launchstarter;
 2 | 
 3 | import android.os.Looper;
 4 | import android.os.Process;
 5 | import androidx.core.os.TraceCompat;
 6 | import org.jay.launchstarter.stat.TaskStat;
 7 | import org.jay.launchstarter.utils.DispatcherLog;
 8 | 
 9 | /**
10 |  * 任务真正执行的地方
11 |  */
12 | 
13 | public class DispatchRunnable implements Runnable {
14 | 
15 |     private Task mTask;
16 |     private TaskDispatcher mTaskDispatcher;
17 | 
18 |     public DispatchRunnable(Task task) {
19 |         this.mTask = task;
20 |     }
21 | 
22 |     public DispatchRunnable(Task task, TaskDispatcher dispatcher) {
23 |         this.mTask = task;
24 |         this.mTaskDispatcher = dispatcher;
25 |     }
26 | 
27 |     @Override
28 |     public void run() {
29 |         TraceCompat.beginSection(mTask.getClass().getSimpleName());
30 |         DispatcherLog.i(mTask.getClass().getSimpleName()
31 |                 + " begin run" + "  Situation  " + TaskStat.getCurrentSituation());
32 | 
33 |         Process.setThreadPriority(mTask.priority());
34 | 
35 |         long startTime = System.currentTimeMillis();
36 | 
37 |         mTask.setWaiting(true);
38 |         mTask.waitToSatisfy();
39 | 
40 |         long waitTime = System.currentTimeMillis() - startTime;
41 |         startTime = System.currentTimeMillis();
42 | 
43 |         // 执行Task
44 |         mTask.setRunning(true);
45 |         mTask.run();
46 | 
47 |         // 执行Task的尾部任务
48 |         Runnable tailRunnable = mTask.getTailRunnable();
49 |         if (tailRunnable != null) {
50 |             tailRunnable.run();
51 |         }
52 | 
53 |         if (!mTask.needCall() || !mTask.runOnMainThread()) {
54 |             printTaskLog(startTime, waitTime);
55 | 
56 |             TaskStat.markTaskDone();
57 |             mTask.setFinished(true);
58 |             if (mTaskDispatcher != null) {
59 |                 mTaskDispatcher.satisfyChildren(mTask);
60 |                 mTaskDispatcher.markTaskDone(mTask);
61 |             }
62 |             DispatcherLog.i(mTask.getClass().getSimpleName() + " finish");
63 |         }
64 |         TraceCompat.endSection();
65 |     }
66 | 
67 |     /**
68 |      * 打印出来Task执行的日志
69 |      *
70 |      * @param startTime
71 |      * @param waitTime
72 |      */
73 |     private void printTaskLog(long startTime, long waitTime) {
74 |         long runTime = System.currentTimeMillis() - startTime;
75 |         if (DispatcherLog.isDebug()) {
76 |             DispatcherLog.i(mTask.getClass().getSimpleName() + "  wait " + waitTime + "    run "
77 |                     + runTime + "   isMain " + (Looper.getMainLooper() == Looper.myLooper())
78 |                     + "  needWait " + (mTask.needWait() || (Looper.getMainLooper() == Looper.myLooper()))
79 |                     + "  ThreadId " + Thread.currentThread().getId()
80 |                     + "  ThreadName " + Thread.currentThread().getName()
81 |                     + "  Situation  " + TaskStat.getCurrentSituation()
82 |             );
83 |         }
84 |     }
85 | 
86 | }
87 | 


--------------------------------------------------------------------------------
/app/src/test/java/com/vincent/appstart/ExampleUnitTest.java:
--------------------------------------------------------------------------------
 1 | package com.vincent.appstart;
 2 | 
 3 | import org.junit.Test;
 4 | 
 5 | import java.util.ArrayList;
 6 | import java.util.List;
 7 | 
 8 | import static org.junit.Assert.*;
 9 | 
10 | /**
11 |  * Example local unit test, which will execute on the development machine (host).
12 |  *
13 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
14 |  */
15 | public class ExampleUnitTest {
16 |     ArrayList<String> list = new ArrayList<>();
17 | 
18 |     @Test
19 |     public void addition_isCorrect() {
20 | //        assertEquals(4, 2 + 2);
21 | 
22 |         list.add(0, "aaa");
23 |         list.add(1, "bbb");
24 |         System.out.println(list.toString());
25 |     }
26 | 
27 |     @Test
28 |     public void test() {
29 |         int intA[][] = {{1, 2}, {3, 4}, {5, 6}};
30 |         find(4, intA);
31 | //        System.out.println(intA[0][0]);
32 | //        System.out.println(find(7, intA));
33 | //        int[][] nn = new int[][]{2, 3, 1, 0, 2, 5, 3},{2, 3, 1, 0, 2, 5, 3};
34 | //        System.out.println(duplicate1(nn));
35 |     }
36 | 
37 |     public boolean find(int target, int[][] array) {
38 |         int rowCount = array.length;
39 | //        System.out.println(rowCount);
40 |         int colCount = array[0].length;
41 | //        System.out.println(colCount);
42 |         int y, x;
43 | 
44 |         for (x = rowCount - 1, y = 0; x >= 0 && y < colCount; ) {
45 |             if (target == array[x][y]) {
46 |                 System.out.println("true:" + array[x][y]);
47 |                 return true;
48 |             } else if (target > array[x][y]) {
49 |                 y++;
50 |                 System.out.println("y==:" + y);
51 |                 continue;
52 |             } else if (target < array[x][y]) {
53 |                 x--;
54 |                 System.out.println("x==" + x);
55 |                 continue;
56 |             }
57 |         }
58 |         System.out.println(false);
59 |         return false;
60 |     }
61 | 
62 | 
63 |     public int duplicate1(int[] nums) {
64 | 
65 |         for (int i = 0; i < nums.length; i++) {
66 |             for (int j = 1; j < nums.length; j++) {
67 |                 if (nums[i] == nums[j]) {
68 |                     return nums[i];
69 |                 }
70 |             }
71 |         }
72 | 
73 |         return 0;
74 |     }
75 | 
76 |     public boolean duplicate(int[] nums, int length, int[] duplication) {
77 |         if (nums == null || length <= 0)
78 |             return false;
79 |         for (int i = 0; i < length; i++) {
80 |             while (nums[i] != i) {
81 |                 if (nums[i] == nums[nums[i]]) {
82 |                     duplication[0] = nums[i];
83 |                     return true;
84 |                 }
85 |                 swap(nums, i, nums[i]);
86 |             }
87 |         }
88 |         return false;
89 |     }
90 | 
91 |     private void swap(int[] nums, int i, int j) {
92 | 
93 |         int t = nums[i];
94 |         nums[i] = nums[j];
95 |         nums[j] = t;
96 |     }
97 | 
98 | }


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # AppStart
  2 | android性能优化之启动优化，将启动任务统一管理，使代码更简洁，条理更清晰，支持任务优先级，支持任务同步机制，支持任务空闲加载
  3 | 
  4 | 我们进入app的时候一般会有很多工具需要初始化，也会有一些比较耗时的任务，如果都写在application里面，代码不够美观，任务没有优先级也会增加app
  5 | 启动时间，本工程完美解决这些问题，将启动任务拆分成一个个task去处理，还可以给每个task设置执行的优先级，大大提高初始化效率。
  6 | 
  7 | 启动优化项目示例代码
  8 | 启动器TaskDispatcher
  9 | 
 10 | ### 核心代码
 11 | ```
 12 | if (mNeedWaitCount.get() > 0) {
 13 |     if (mCountDownLatch == null) {
 14 |         throw new RuntimeException("You have to call start() before call await()");
 15 |     }
 16 |     //使用CountDownLatch实现线程阻塞，保证必须执行的任务先执行完再进入主页
 17 |     mCountDownLatch.await(WAITTIME, TimeUnit.MILLISECONDS);
 18 | }
 19 | 
 20 | 
 21 | // 当前Task依赖的Task数量（需要等待被依赖的Task执行完毕才能执行自己），默认没有依赖
 22 | private CountDownLatch mDepends = new CountDownLatch(dependsOn() == null ? 0 : dependsOn().size());
 23 | 
 24 | 
 25 | /**
 26 |  * 使用IdleHandler 可以实现在app在空闲时执行任务
 27 |  */
 28 | private MessageQueue.IdleHandler mIdleHandler = new MessageQueue.IdleHandler() {
 29 |     @Override
 30 |     public boolean queueIdle() {
 31 |         if(mDelayTasks.size()>0){
 32 |             Task task = mDelayTasks.poll();
 33 |             new DispatchRunnable(task).run();
 34 |         }
 35 |         return !mDelayTasks.isEmpty();
 36 |     }
 37 | };
 38 | 
 39 | ```
 40 | 
 41 | 	
 42 | # 使用方法
 43 | ## 添加依赖
 44 | Step 1. Add it in your root build.gradle at the end of repositories:
 45 | ```
 46 | allprojects {
 47 | 		repositories {
 48 | 			...
 49 | 			maven { url 'https://jitpack.io' }
 50 | 		}
 51 | 	}
 52 | 
 53 | ``` 
 54 | Step 2. Add the dependency
 55 | 
 56 | ```
 57 | dependencies {
 58 | 	           implementation 'com.github.VincentStory:AppStart:Tag'
 59 | 	    }
 60 | 
 61 | ``` 
 62 | 具体使用方式如下
 63 | 其中DelayInitDispatcher 为空闲加载任务
 64 | 
 65 | ![效果图](https://github.com/VincentStory/AppStart/blob/master/app/app_start.png)
 66 | 
 67 | 如果需要任务在Application初始化完成之前完成初始化，需要在子task内重写neetWait()方法，然后返回true。
 68 | 示例代码：
 69 | 
 70 | ``` 
 71 | 
 72 | public class GetDeviceIdTask extends Task {
 73 |     private String mDeviceId;
 74 | 
 75 |     @Override
 76 |     public boolean needWait() {
 77 |         return true;
 78 |     }
 79 | 
 80 |     @SuppressLint("MissingPermission")
 81 |     @Override
 82 |     public void run() {
 83 | //        MyApp app = (MyApp) mContext;
 84 | //        app.setDeviceId(mDeviceId);
 85 |     }
 86 | }
 87 | 
 88 | ``` 
 89 | 真实记录统计时间，使用Feed流的第一项展示作为结束时间点，代码如下：
 90 | ```
 91 |  holder.itemView.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
 92 |                     @Override
 93 |                     public boolean onPreDraw() {
 94 |                         holder.itemView.getViewTreeObserver().removeOnPreDrawListener(this);
 95 |                         LaunchTimer.endRecord("FeedShow");
 96 |                         return true;
 97 |                     }
 98 |                 });
 99 | ```
100 | 
101 | ```
102 | Copyright 2018 VincentStory
103 | 
104 | Licensed under the Apache License, Version 2.0 (the "License");
105 | you may not use this file except in compliance with the License.
106 | You may obtain a copy of the License at
107 | 
108 |   http://www.apache.org/licenses/LICENSE-2.0
109 | 
110 | Unless required by applicable law or agreed to in writing, software
111 | distributed under the License is distributed on an "AS IS" BASIS,
112 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
113 | See the License for the specific language governing permissions and
114 | limitations under the License.
115 | 
116 | ```
117 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/utils/DispatcherExecutor.java:
--------------------------------------------------------------------------------
  1 | package org.jay.launchstarter.utils;
  2 | 
  3 | import java.util.concurrent.*;
  4 | import java.util.concurrent.atomic.AtomicInteger;
  5 | 
  6 | public class DispatcherExecutor {
  7 | 
  8 |     /**
  9 |      * CPU 密集型任务的线程池
 10 |      */
 11 |     private static ThreadPoolExecutor sCPUThreadPoolExecutor;
 12 | 
 13 |     /**
 14 |      * IO 密集型任务的线程池
 15 |      */
 16 |     private static ExecutorService sIOThreadPoolExecutor;
 17 | 
 18 |     /**
 19 |      * CPU 核数
 20 |      */
 21 |     private static final int CPU_COUNT = Runtime.getRuntime().availableProcessors();
 22 | 
 23 |     /**
 24 |      * 线程池线程数
 25 |      */
 26 |     public static final int CORE_POOL_SIZE = Math.max(2, Math.min(CPU_COUNT - 1, 5));
 27 | 
 28 |     /**
 29 |      * 线程池线程数的最大值
 30 |      */
 31 |     private static final int MAXIMUM_POOL_SIZE = CORE_POOL_SIZE;
 32 | 
 33 |     private static final int KEEP_ALIVE_SECONDS = 5;
 34 | 
 35 |     private static final BlockingQueue<Runnable> sPoolWorkQueue = new LinkedBlockingQueue<>();
 36 | 
 37 |     /**
 38 |      * 线程工厂
 39 |      */
 40 |     private static final DefaultThreadFactory sThreadFactory = new DefaultThreadFactory();
 41 | 
 42 |     // 一般不会到这里
 43 |     private static final RejectedExecutionHandler sHandler = new RejectedExecutionHandler() {
 44 |         @Override
 45 |         public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
 46 |             Executors.newCachedThreadPool().execute(r);
 47 |         }
 48 |     };
 49 | 
 50 |     /**
 51 |      * 获取CPU线程池
 52 |      *
 53 |      * @return
 54 |      */
 55 |     public static ThreadPoolExecutor getCPUExecutor() {
 56 |         return sCPUThreadPoolExecutor;
 57 |     }
 58 | 
 59 |     /**
 60 |      * 获取IO线程池
 61 |      *
 62 |      * @return
 63 |      */
 64 |     public static ExecutorService getIOExecutor() {
 65 |         return sIOThreadPoolExecutor;
 66 |     }
 67 | 
 68 |     /**
 69 |      * The default thread factory.
 70 |      */
 71 |     private static class DefaultThreadFactory implements ThreadFactory {
 72 |         private static final AtomicInteger poolNumber = new AtomicInteger(1);
 73 |         private final ThreadGroup group;
 74 |         private final AtomicInteger threadNumber = new AtomicInteger(1);
 75 |         private final String namePrefix;
 76 | 
 77 |         DefaultThreadFactory() {
 78 |             SecurityManager s = System.getSecurityManager();
 79 |             group = (s != null) ? s.getThreadGroup() :
 80 |                     Thread.currentThread().getThreadGroup();
 81 |             namePrefix = "TaskDispatcherPool-" +
 82 |                     poolNumber.getAndIncrement() +
 83 |                     "-Thread-";
 84 |         }
 85 | 
 86 |         public Thread newThread(Runnable r) {
 87 |             Thread t = new Thread(group, r,
 88 |                     namePrefix + threadNumber.getAndIncrement(),
 89 |                     0);
 90 |             if (t.isDaemon()) {
 91 |                 t.setDaemon(false);
 92 |             }
 93 |             if (t.getPriority() != Thread.NORM_PRIORITY) {
 94 |                 t.setPriority(Thread.NORM_PRIORITY);
 95 |             }
 96 |             return t;
 97 |         }
 98 |     }
 99 | 
100 |     static {
101 |         sCPUThreadPoolExecutor = new ThreadPoolExecutor(
102 |                 CORE_POOL_SIZE, MAXIMUM_POOL_SIZE, KEEP_ALIVE_SECONDS, TimeUnit.SECONDS,
103 |                 sPoolWorkQueue, sThreadFactory, sHandler);
104 |         sCPUThreadPoolExecutor.allowCoreThreadTimeOut(true);
105 |         sIOThreadPoolExecutor = Executors.newCachedThreadPool(sThreadFactory);
106 |     }
107 | 
108 | }
109 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/vincent/appstart/MainActivity.java:
--------------------------------------------------------------------------------
  1 | package com.vincent.appstart;
  2 | 
  3 | import android.animation.ObjectAnimator;
  4 | import android.animation.ValueAnimator;
  5 | import android.os.Bundle;
  6 | import android.os.Debug;
  7 | import android.util.Log;
  8 | import android.view.LayoutInflater;
  9 | import android.view.View;
 10 | import android.view.ViewGroup;
 11 | import android.view.ViewTreeObserver;
 12 | import android.view.animation.Animation;
 13 | import android.view.animation.ScaleAnimation;
 14 | import android.widget.TextView;
 15 | 
 16 | import androidx.annotation.NonNull;
 17 | import androidx.appcompat.app.AppCompatActivity;
 18 | import androidx.appcompat.widget.AppCompatImageView;
 19 | import androidx.recyclerview.widget.LinearLayoutManager;
 20 | import androidx.recyclerview.widget.RecyclerView;
 21 | 
 22 | import static android.view.animation.Animation.INFINITE;
 23 | 
 24 | import java.util.ArrayList;
 25 | import java.util.List;
 26 | 
 27 | public class MainActivity extends AppCompatActivity {
 28 | 
 29 | 
 30 |     @Override
 31 |     protected void onCreate(Bundle savedInstanceState) {
 32 |         super.onCreate(savedInstanceState);
 33 |         setContentView(R.layout.activity_main);
 34 | 
 35 |         List<Integer> list = new ArrayList<>();
 36 |         list.add(R.mipmap.img1);
 37 |         list.add(R.mipmap.img2);
 38 |         list.add(R.mipmap.img3);
 39 |         list.add(R.mipmap.img4);
 40 |         list.add(R.mipmap.img5);
 41 |         list.add(R.mipmap.img6);
 42 | 
 43 | 
 44 |         LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
 45 |         RecyclerView recyclerView = findViewById(R.id.recycleView);
 46 |         recyclerView.setLayoutManager(linearLayoutManager);
 47 |         recyclerView.setAdapter(new MyAdapter(list));
 48 | 
 49 | 
 50 |     }
 51 | 
 52 |     private class MyAdapter extends RecyclerView.Adapter<ViewHolder> {
 53 |         private List<Integer> list;
 54 | 
 55 |         private Boolean hasRecorded = false;
 56 | 
 57 |         public MyAdapter(List<Integer> list) {
 58 |             this.list = list;
 59 |         }
 60 | 
 61 |         @NonNull
 62 |         @Override
 63 |         public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
 64 |             View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_img_layout, parent, false);
 65 | 
 66 |             return new ViewHolder(itemView);
 67 |         }
 68 | 
 69 |         @Override
 70 |         public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
 71 |             if (position == 0 && !hasRecorded) {
 72 |                 hasRecorded = true;
 73 |                 holder.itemView.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
 74 |                     @Override
 75 |                     public boolean onPreDraw() {
 76 |                         holder.itemView.getViewTreeObserver().removeOnPreDrawListener(this);
 77 |                         LaunchTimer.endRecord("FeedShow");
 78 |                         return true;
 79 |                     }
 80 |                 });
 81 |             }
 82 | 
 83 | 
 84 |             AppCompatImageView imageView = holder.getBinding().findViewById(R.id.imageView);
 85 | 
 86 |             imageView.setImageResource(list.get(position));
 87 | 
 88 | 
 89 |         }
 90 | 
 91 |         @Override
 92 |         public int getItemCount() {
 93 |             return list.size();
 94 |         }
 95 |     }
 96 | 
 97 |     class ViewHolder extends RecyclerView.ViewHolder {
 98 |         private View mBinding;
 99 | 
100 |         ViewHolder(View itemView) {
101 |             super(itemView);
102 |             mBinding = itemView;
103 |         }
104 | 
105 |         View getBinding() {
106 |             return mBinding;
107 |         }
108 | 
109 |     }
110 | 
111 | }
112 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/vincent/appstart/TestActivity.java:
--------------------------------------------------------------------------------
  1 | package com.vincent.appstart;
  2 | 
  3 | import android.app.Activity;
  4 | import android.content.Context;
  5 | import android.graphics.Point;
  6 | import android.os.Build;
  7 | import android.os.Bundle;
  8 | import android.provider.Settings;
  9 | import android.util.DisplayMetrics;
 10 | import android.util.Log;
 11 | import android.view.Display;
 12 | import android.view.KeyCharacterMap;
 13 | import android.view.KeyEvent;
 14 | import android.view.ViewConfiguration;
 15 | import android.view.WindowManager;
 16 | 
 17 | import androidx.annotation.Nullable;
 18 | import androidx.appcompat.app.AppCompatActivity;
 19 | 
 20 | import java.lang.reflect.Method;
 21 | 
 22 | /**
 23 |  * @author wangwenbo
 24 |  * @date 2020/7/24.
 25 |  * GitHub：
 26 |  * email： wangwenbo@innotechx.com
 27 |  * description：
 28 |  */
 29 | public class TestActivity extends AppCompatActivity {
 30 |     @Override
 31 |     protected void onCreate(@Nullable Bundle savedInstanceState) {
 32 |         super.onCreate(savedInstanceState);
 33 | 
 34 |         int aa = getVirtualBarHeight(getBaseContext());
 35 | //        DensityUtil.px2dip(getBaseContext(),aa);
 36 |         Log.i("wenbo","---"+DensityUtil.px2dip(getBaseContext(),aa));
 37 |     }
 38 | 
 39 |     public static int getVirtualBarHeight(Context context) {
 40 |         int vh = 0;
 41 |         WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
 42 |         Display display = windowManager.getDefaultDisplay();
 43 |         DisplayMetrics dm = new DisplayMetrics();
 44 |         try {
 45 |             @SuppressWarnings("rawtypes")
 46 |             Class c = Class.forName("android.view.Display");
 47 |             @SuppressWarnings("unchecked")
 48 |             Method method = c.getMethod("getRealMetrics", DisplayMetrics.class);
 49 |             method.invoke(display, dm);
 50 |             vh = dm.heightPixels - display.getHeight();
 51 |         } catch (Exception e) {
 52 |             e.printStackTrace();
 53 |         }
 54 | 
 55 |         if (isMIUI()) {
 56 |             if (isFullScreen(context)) {
 57 |                 vh = 0;
 58 |             }
 59 |         } else {
 60 |             if (!hasDeviceNavigationBar(context)) {
 61 |                 vh = 0;
 62 |             }
 63 |         }
 64 |         return vh;
 65 |     }
 66 | 
 67 | 
 68 |     /**
 69 |      * 获取是否有虚拟按键
 70 |      * 通过判断是否有物理返回键反向判断是否有虚拟按键
 71 |      *
 72 |      * @param context
 73 |      * @return
 74 |      */
 75 |     public static boolean hasDeviceNavigationBar(Context context) {
 76 | 
 77 | 
 78 |         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
 79 |             Display display = ((Activity) context).getWindowManager().getDefaultDisplay();
 80 |             Point size = new Point();
 81 |             Point realSize = new Point();
 82 |             display.getSize(size);
 83 |             display.getRealSize(realSize);
 84 |             boolean result = realSize.y != size.y;
 85 |             return realSize.y != size.y;
 86 |         } else {
 87 | 
 88 |             boolean menu = ViewConfiguration.get(((Activity) context)).hasPermanentMenuKey();
 89 |             boolean back = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);
 90 |             if (menu || back) {
 91 |                 return false;
 92 |             } else {
 93 |                 return true;
 94 |             }
 95 |         }
 96 |     }
 97 | 
 98 |     public static boolean isFullScreen(Context context) {
 99 |         // true 是手势，默认是 false
100 |         // https://www.v2ex.com/t/470543
101 |         return Settings.Global.getInt(context.getContentResolver(), "force_fsg_nav_bar", 0) != 0;
102 | 
103 |     }
104 | 
105 |     public static boolean isMIUI() {
106 |         String manufacturer = Build.MANUFACTURER;
107 |         // 这个字符串可以自己定义,例如判断华为就填写huawei,魅族就填写meizu
108 |         if ("xiaomi".equalsIgnoreCase(manufacturer)) {
109 |             return true;
110 |         }
111 |         return false;
112 |     }
113 | 
114 | }
115 | 


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
  1 | apply plugin: 'com.android.application'
  2 | apply plugin: 'kotlin-android-extensions'
  3 | apply plugin: 'kotlin-android'
  4 | 
  5 | android {
  6 |     compileSdkVersion 31
  7 |     buildToolsVersion "29.0.3"
  8 | 
  9 |     defaultConfig {
 10 |         applicationId "com.vincent.appstart"
 11 |         minSdkVersion 24
 12 |         targetSdkVersion 29
 13 |         versionCode 1
 14 |         versionName "1.0"
 15 | 
 16 |         configurations.all {
 17 |             resolutionStrategy { force 'androidx.core:core-ktx:1.6.0' }
 18 |         }
 19 | 
 20 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 21 |     }
 22 | 
 23 |     buildTypes {
 24 |         release {
 25 |             minifyEnabled false
 26 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
 27 |         }
 28 |     }
 29 | 
 30 | }
 31 | 
 32 | dependencies {
 33 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
 34 | 
 35 |     implementation 'androidx.appcompat:appcompat:1.1.0'
 36 |     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 37 |     testImplementation 'junit:junit:4.12'
 38 |     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
 39 |     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 40 |     implementation project(':launchstarter')
 41 | 
 42 | //    ------------------
 43 |     implementation 'com.android.support:appcompat-v7:28.0.0'
 44 |     implementation 'com.android.support:recyclerview-v7:28.0.0'
 45 |     implementation 'com.android.support:multidex:1.0.3'
 46 | //
 47 |     implementation  'com.umeng.umsdk:analytics:7.5.4'
 48 |     implementation  'com.umeng.umsdk:common:1.5.4'
 49 | 
 50 | //    implementation 'com.github.VincentStory:AppStart:1.2'
 51 | 
 52 | //    implementation 'com.tencent.bugly:crashreport:latest.release' //其中latest.release指代最新Bugly SDK版本号，也可以指定明确的版本号，例如2.1.9
 53 | //    implementation 'com.tencent.bugly:nativecrashreport:latest.release' //其中latest.release指代最新Bugly NDK版本号，也可以指定明确的版本号，例如3.0
 54 | //
 55 | //    implementation 'com.facebook.fresco:fresco:1.11.0'
 56 | //    implementation 'com.facebook.fresco:animated-gif:1.11.0'
 57 | //    implementation 'com.facebook.fresco:animated-webp:1.11.0'
 58 | //    implementation 'com.facebook.fresco:webpsupport:1.11.0'
 59 | //    implementation 'com.facebook.fresco:drawee:1.11.0'
 60 | //
 61 | //
 62 | //    //3D地图so及jar
 63 | //    implementation 'com.amap.api:3dmap:latest.integration'
 64 | //    //定位功能
 65 | //    implementation 'com.amap.api:location:latest.integration'
 66 | //    //搜索功能
 67 | //    implementation 'com.amap.api:search:latest.integration'
 68 | //
 69 | //
 70 | //    implementation 'cn.jiguang.sdk:jpush:3.1.7'
 71 | //    implementation 'cn.jiguang.sdk:jcore:1.2.5'
 72 | //
 73 | //    implementation 'com.taobao.android:weex_sdk:0.18.0'
 74 | //
 75 | //
 76 |     implementation 'com.squareup.retrofit2:retrofit:2.4.0'
 77 |     implementation 'org.ligboy.retrofit2:converter-fastjson-android:2.1.0'
 78 |     implementation 'com.squareup.okhttp3:logging-interceptor:3.6.0'
 79 | //
 80 |     implementation 'com.facebook.stetho:stetho:1.5.0'
 81 |     implementation 'com.facebook.stetho:stetho-okhttp3:1.5.0'
 82 | //
 83 | //
 84 |     implementation 'org.aspectj:aspectjrt:1.8.+'
 85 | //
 86 | //    implementation 'me.weishu:epic:0.3.6'
 87 | //
 88 | //    implementation 'com.android.support:asynclayoutinflater:28.0.0-alpha1'
 89 | //
 90 |     annotationProcessor 'com.zhangyue.we:x2c-apt:1.1.2'
 91 |     implementation 'com.zhangyue.we:x2c-lib:1.0.6'
 92 | //
 93 | //    implementation 'com.tencent:mmkv:1.0.17'
 94 | //
 95 | //
 96 |     implementation ('com.aliyun.ams:alicloud-android-httpdns:1.1.9@aar') {
 97 |         exclude module:'alicloud-android-utdid'
 98 |         transitive true
 99 |     }
100 |     compileOnly 'me.ele:lancet-base:1.0.4'
101 | 
102 |     implementation 'com.github.markzhai:blockcanary-android:1.5.0'
103 | 
104 |     implementation 'com.github.anrwatchdog:anrwatchdog:1.3.0'
105 |     implementation "androidx.core:core-ktx:+"
106 |     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
107 | 
108 | 
109 | }
110 | repositories {
111 |     mavenCentral()
112 | }
113 | 


--------------------------------------------------------------------------------
/launchstarter/src/test/java/org/jay/launchstarter/TaskDispatcherTest.java:
--------------------------------------------------------------------------------
  1 | package org.jay.launchstarter;
  2 | 
  3 | import android.util.Log;
  4 | import org.jay.launchstarter.utils.DispatcherLog;
  5 | import org.junit.Before;
  6 | import org.junit.Rule;
  7 | import org.junit.Test;
  8 | import org.junit.runner.RunWith;
  9 | import org.mockito.MockitoAnnotations;
 10 | import org.mockito.junit.MockitoJUnit;
 11 | import org.mockito.junit.MockitoRule;
 12 | import org.robolectric.RobolectricTestRunner;
 13 | import org.robolectric.RuntimeEnvironment;
 14 | import org.robolectric.shadows.ShadowLog;
 15 | 
 16 | import java.util.ArrayList;
 17 | import java.util.List;
 18 | 
 19 | import static org.mockito.Mockito.mock;
 20 | 
 21 | @RunWith(RobolectricTestRunner.class)
 22 | public class TaskDispatcherTest {
 23 | 
 24 |     @Rule
 25 |     public MockitoRule rule = MockitoJUnit.rule();
 26 | 
 27 |     private TaskDispatcher taskDispatcher;
 28 | 
 29 |     @Before
 30 |     public void setUp() {
 31 |         ShadowLog.stream = System.out;
 32 |         MockitoAnnotations.initMocks(this);
 33 | 
 34 |         TaskDispatcher.init(RuntimeEnvironment.application);
 35 |         taskDispatcher = TaskDispatcher.createInstance();
 36 |     }
 37 | 
 38 |     @Test
 39 |     public void testStart() {
 40 |         addTask();
 41 |         taskDispatcher.start();
 42 |     }
 43 | 
 44 | 
 45 |     @Test(expected = RuntimeException.class)
 46 |     public void testAwaitFail() {
 47 |         addNeedWaitTask();
 48 |         taskDispatcher.await();
 49 |     }
 50 | 
 51 |     @Test
 52 |     public void testAwait() {
 53 |         addNeedWaitTask();
 54 |         taskDispatcher.start();
 55 |         taskDispatcher.await();
 56 |     }
 57 | 
 58 |     @Test
 59 |     public void testExecuteTask() {
 60 |         Task task = getSimpleTask();
 61 |         taskDispatcher.executeTask(task);
 62 |         try {
 63 |             Thread.sleep(500);
 64 |         } catch (InterruptedException e) {
 65 |             e.printStackTrace();
 66 |         }
 67 |         assert task.isFinished();
 68 | 
 69 |     }
 70 | 
 71 |     @Test
 72 |     public void testDependency() {
 73 |         final boolean[] orderIsRight = {false};
 74 |         final TaskA taskA = new TaskA();
 75 |         Task taskB = new TaskB() {
 76 |             @Override
 77 |             public void run() {
 78 |                 if (taskA.isFinished()) {
 79 |                     orderIsRight[0] = true;
 80 |                 }
 81 |             }
 82 |         };
 83 |         taskDispatcher.addTask(taskB);
 84 |         taskDispatcher.addTask(taskA);
 85 |         taskDispatcher.start();
 86 |         try {
 87 |             Thread.sleep(500);
 88 |         } catch (InterruptedException e) {
 89 |             e.printStackTrace();
 90 |         }
 91 | 
 92 |         assert orderIsRight[0];
 93 |     }
 94 | 
 95 |     class TaskA extends Task {
 96 | 
 97 |         @Override
 98 |         public void run() {
 99 |             DispatcherLog.i("TaskB running");
100 |         }
101 |     }
102 | 
103 |     class TaskB extends Task {
104 | 
105 |         @Override
106 |         public List<Class<? extends Task>> dependsOn() {
107 |             List<Class<? extends Task>> list = new ArrayList<>();
108 |             list.add(TaskA.class);
109 |             return list;
110 |         }
111 | 
112 |         @Override
113 |         public void run() {
114 |             DispatcherLog.i("TaskB running");
115 |         }
116 |     }
117 | 
118 |     private Task getSimpleTask() {
119 |         return new Task() {
120 |             @Override
121 |             public void run() {
122 |                 System.out.println("run");
123 |             }
124 |         };
125 |     }
126 | 
127 |     private void addNeedWaitTask() {
128 |         taskDispatcher.addTask(new Task() {
129 |             @Override
130 |             public void run() {
131 |                 System.out.println("run");
132 |             }
133 | 
134 |             @Override
135 |             public boolean needWait() {
136 |                 return true;
137 |             }
138 |         });
139 |     }
140 | 
141 |     private void addTask() {
142 |         taskDispatcher.addTask(new Task() {
143 |             @Override
144 |             public void run() {
145 |                 System.out.println("run");
146 |             }
147 |         });
148 |     }
149 | 
150 | 
151 | }
152 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/Task.java:
--------------------------------------------------------------------------------
  1 | package org.jay.launchstarter;
  2 | 
  3 | import android.app.Application;
  4 | import android.content.Context;
  5 | import android.os.Process;
  6 | import org.jay.launchstarter.utils.DispatcherExecutor;
  7 | 
  8 | import java.util.List;
  9 | import java.util.concurrent.CountDownLatch;
 10 | import java.util.concurrent.ExecutorService;
 11 | 
 12 | public abstract class Task implements ITask {
 13 | 
 14 |     protected String mTag = getClass().getSimpleName().toString();
 15 | 
 16 |     protected Context mContext = TaskDispatcher.getContext();
 17 |     protected Application mApp = TaskDispatcher.getmApp();
 18 | 
 19 |     /**
 20 |      * 当前进程是否是主进程
 21 |      */
 22 |     protected boolean mIsMainProcess = TaskDispatcher.isMainProcess();
 23 | 
 24 |     /**
 25 |      * 是否正在等待
 26 |      */
 27 |     private volatile boolean mIsWaiting;
 28 | 
 29 |     /**
 30 |      * 是否正在执行
 31 |      */
 32 |     private volatile boolean mIsRunning;
 33 | 
 34 |     /**
 35 |      * Task是否执行完成
 36 |      */
 37 |     private volatile boolean mIsFinished;
 38 | 
 39 |     /**
 40 |      * Task是否已经被分发
 41 |      */
 42 |     private volatile boolean mIsSend;
 43 | 
 44 |     // 当前Task依赖的Task数量（需要等待被依赖的Task执行完毕才能执行自己），默认没有依赖
 45 |     private CountDownLatch mDepends = new CountDownLatch(dependsOn() == null ? 0 : dependsOn().size());
 46 | 
 47 |     /**
 48 |      * 当前Task等待，让依赖的Task先执行
 49 |      */
 50 |     public void waitToSatisfy() {
 51 |         try {
 52 |             mDepends.await();
 53 |         } catch (InterruptedException e) {
 54 |             e.printStackTrace();
 55 |         }
 56 |     }
 57 | 
 58 |     /**
 59 |      * 依赖的Task执行完一个
 60 |      */
 61 |     public void satisfy() {
 62 |         mDepends.countDown();
 63 |     }
 64 | 
 65 |     /**
 66 |      * 是否需要尽快执行，解决特殊场景的问题：一个Task耗时非常多但是优先级却一般，很有可能开始的时间较晚，
 67 |      * 导致最后只是在等它，这种可以早开始。
 68 |      *
 69 |      * @return
 70 |      */
 71 |     public boolean needRunAsSoon() {
 72 |         return false;
 73 |     }
 74 | 
 75 |     /**
 76 |      * Task的优先级，运行在主线程则不要去改优先级
 77 |      *
 78 |      * @return
 79 |      */
 80 |     @Override
 81 |     public int priority() {
 82 |         return Process.THREAD_PRIORITY_BACKGROUND;
 83 |     }
 84 | 
 85 |     /**
 86 |      * Task执行在哪个线程池，默认在IO的线程池；
 87 |      * CPU 密集型的一定要切换到DispatcherExecutor.getCPUExecutor();
 88 |      *
 89 |      * @return
 90 |      */
 91 |     @Override
 92 |     public ExecutorService runOn() {
 93 |         return DispatcherExecutor.getIOExecutor();
 94 |     }
 95 | 
 96 |     /**
 97 |      * 异步线程执行的Task是否需要在被调用await的时候等待，默认不需要
 98 |      *
 99 |      * @return
100 |      */
101 |     @Override
102 |     public boolean needWait() {
103 |         return false;
104 |     }
105 | 
106 |     /**
107 |      * 当前Task依赖的Task集合（需要等待被依赖的Task执行完毕才能执行自己），默认没有依赖
108 |      *
109 |      * @return
110 |      */
111 |     @Override
112 |     public List<Class<? extends Task>> dependsOn() {
113 |         return null;
114 |     }
115 | 
116 |     @Override
117 |     public boolean runOnMainThread() {
118 |         return false;
119 |     }
120 | 
121 |     @Override
122 |     public Runnable getTailRunnable() {
123 |         return null;
124 |     }
125 | 
126 |     @Override
127 |     public void setTaskCallBack(TaskCallBack callBack) {}
128 | 
129 |     @Override
130 |     public boolean needCall() {
131 |         return false;
132 |     }
133 | 
134 |     /**
135 |      * 是否只在主进程，默认是
136 |      */
137 |     @Override
138 |     public boolean onlyInMainProcess() {
139 |         return true;
140 |     }
141 | 
142 |     public boolean isRunning() {
143 |         return mIsRunning;
144 |     }
145 | 
146 |     public void setRunning(boolean mIsRunning) {
147 |         this.mIsRunning = mIsRunning;
148 |     }
149 | 
150 |     public boolean isFinished() {
151 |         return mIsFinished;
152 |     }
153 | 
154 |     public void setFinished(boolean finished) {
155 |         mIsFinished = finished;
156 |     }
157 | 
158 |     public boolean isSend() {
159 |         return mIsSend;
160 |     }
161 | 
162 |     public void setSend(boolean send) {
163 |         mIsSend = send;
164 |     }
165 | 
166 |     public boolean isWaiting() {
167 |         return mIsWaiting;
168 |     }
169 | 
170 |     public void setWaiting(boolean mIsWaiting) {
171 |         this.mIsWaiting = mIsWaiting;
172 |     }
173 | 
174 | }
175 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/sort/TaskSortUtil.java:
--------------------------------------------------------------------------------
  1 | package org.jay.launchstarter.sort;
  2 | 
  3 | import androidx.annotation.NonNull;
  4 | import androidx.collection.ArraySet;
  5 | import org.jay.launchstarter.Task;
  6 | import org.jay.launchstarter.utils.DispatcherLog;
  7 | 
  8 | import java.util.ArrayList;
  9 | import java.util.List;
 10 | import java.util.Set;
 11 | 
 12 | 
 13 | public class TaskSortUtil {
 14 | 
 15 |     private static List<Task> sNewTasksHigh = new ArrayList<>();// 高优先级的Task
 16 | 
 17 |     /**
 18 |      * 任务的有向无环图的拓扑排序
 19 |      *
 20 |      * @return
 21 |      */
 22 |     public static synchronized List<Task> getSortResult(List<Task> originTasks,
 23 |                                                         List<Class<? extends Task>> clsLaunchTasks) {
 24 |         long makeTime = System.currentTimeMillis();
 25 | 
 26 |         Set<Integer> dependSet = new ArraySet<>();
 27 |         Graph graph = new Graph(originTasks.size());
 28 |         for (int i = 0; i < originTasks.size(); i++) {
 29 |             Task task = originTasks.get(i);
 30 |             if (task.isSend() || task.dependsOn() == null || task.dependsOn().size() == 0) {
 31 |                 continue;
 32 |             }
 33 |             for (Class cls : task.dependsOn()) {
 34 |                 int indexOfDepend = getIndexOfTask(originTasks, clsLaunchTasks, cls);
 35 |                 if (indexOfDepend < 0) {
 36 |                     throw new IllegalStateException(task.getClass().getSimpleName() +
 37 |                             " depends on " + cls.getSimpleName() + " can not be found in task list ");
 38 |                 }
 39 |                 dependSet.add(indexOfDepend);
 40 |                 graph.addEdge(indexOfDepend, i);
 41 |             }
 42 |         }
 43 |         List<Integer> indexList = graph.topologicalSort();
 44 |         List<Task> newTasksAll = getResultTasks(originTasks, dependSet, indexList);
 45 | 
 46 |         DispatcherLog.i("task analyse cost makeTime " + (System.currentTimeMillis() - makeTime));
 47 |         printAllTaskName(newTasksAll);
 48 |         return newTasksAll;
 49 |     }
 50 | 
 51 |     @NonNull
 52 |     private static List<Task> getResultTasks(List<Task> originTasks,
 53 |                                              Set<Integer> dependSet, List<Integer> indexList) {
 54 |         List<Task> newTasksAll = new ArrayList<>(originTasks.size());
 55 |         List<Task> newTasksDepended = new ArrayList<>();// 被别人依赖的
 56 |         List<Task> newTasksWithOutDepend = new ArrayList<>();// 没有依赖的
 57 |         List<Task> newTasksRunAsSoon = new ArrayList<>();// 需要提升自己优先级的，先执行（这个先是相对于没有依赖的先）
 58 |         for (int index : indexList) {
 59 |             if (dependSet.contains(index)) {
 60 |                 newTasksDepended.add(originTasks.get(index));
 61 |             } else {
 62 |                 Task task = originTasks.get(index);
 63 |                 if (task.needRunAsSoon()) {
 64 |                     newTasksRunAsSoon.add(task);
 65 |                 } else {
 66 |                     newTasksWithOutDepend.add(task);
 67 |                 }
 68 |             }
 69 |         }
 70 |         // 顺序：被别人依赖的————》需要提升自己优先级的————》需要被等待的————》没有依赖的
 71 |         sNewTasksHigh.addAll(newTasksDepended);
 72 |         sNewTasksHigh.addAll(newTasksRunAsSoon);
 73 |         newTasksAll.addAll(sNewTasksHigh);
 74 |         newTasksAll.addAll(newTasksWithOutDepend);
 75 |         return newTasksAll;
 76 |     }
 77 | 
 78 |     private static void printAllTaskName(List<Task> newTasksAll) {
 79 |         if (true) {
 80 |             return;
 81 |         }
 82 |         for (Task task : newTasksAll) {
 83 |             DispatcherLog.i(task.getClass().getSimpleName());
 84 |         }
 85 |     }
 86 | 
 87 |     public static List<Task> getTasksHigh() {
 88 |         return sNewTasksHigh;
 89 |     }
 90 | 
 91 |     /**
 92 |      * 获取任务在任务列表中的下标
 93 |      */
 94 |     private static int getIndexOfTask(List<Task> originTasks,
 95 |                                       List<Class<? extends Task>> clsLaunchTasks,
 96 |                                       Class cls) {
 97 |         int index = clsLaunchTasks.indexOf(cls);
 98 |         if (index >= 0) {
 99 |             return index;
100 |         }
101 | 
102 |         // 仅仅是保护性代码
103 |         final int size = originTasks.size();
104 |         for (int i = 0; i < size; i++) {
105 |             if (cls.getSimpleName().equals(originTasks.get(i).getClass().getSimpleName())) {
106 |                 return i;
107 |             }
108 |         }
109 |         return index;
110 |     }
111 | }
112 | 


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  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 | 


--------------------------------------------------------------------------------
/app/src/main/res/drawable/ic_launcher_background.xml:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
  3 |     android:width="108dp"
  4 |     android:height="108dp"
  5 |     android:viewportWidth="108"
  6 |     android:viewportHeight="108">
  7 |     <path
  8 |         android:fillColor="#3DDC84"
  9 |         android:pathData="M0,0h108v108h-108z" />
 10 |     <path
 11 |         android:fillColor="#00000000"
 12 |         android:pathData="M9,0L9,108"
 13 |         android:strokeWidth="0.8"
 14 |         android:strokeColor="#33FFFFFF" />
 15 |     <path
 16 |         android:fillColor="#00000000"
 17 |         android:pathData="M19,0L19,108"
 18 |         android:strokeWidth="0.8"
 19 |         android:strokeColor="#33FFFFFF" />
 20 |     <path
 21 |         android:fillColor="#00000000"
 22 |         android:pathData="M29,0L29,108"
 23 |         android:strokeWidth="0.8"
 24 |         android:strokeColor="#33FFFFFF" />
 25 |     <path
 26 |         android:fillColor="#00000000"
 27 |         android:pathData="M39,0L39,108"
 28 |         android:strokeWidth="0.8"
 29 |         android:strokeColor="#33FFFFFF" />
 30 |     <path
 31 |         android:fillColor="#00000000"
 32 |         android:pathData="M49,0L49,108"
 33 |         android:strokeWidth="0.8"
 34 |         android:strokeColor="#33FFFFFF" />
 35 |     <path
 36 |         android:fillColor="#00000000"
 37 |         android:pathData="M59,0L59,108"
 38 |         android:strokeWidth="0.8"
 39 |         android:strokeColor="#33FFFFFF" />
 40 |     <path
 41 |         android:fillColor="#00000000"
 42 |         android:pathData="M69,0L69,108"
 43 |         android:strokeWidth="0.8"
 44 |         android:strokeColor="#33FFFFFF" />
 45 |     <path
 46 |         android:fillColor="#00000000"
 47 |         android:pathData="M79,0L79,108"
 48 |         android:strokeWidth="0.8"
 49 |         android:strokeColor="#33FFFFFF" />
 50 |     <path
 51 |         android:fillColor="#00000000"
 52 |         android:pathData="M89,0L89,108"
 53 |         android:strokeWidth="0.8"
 54 |         android:strokeColor="#33FFFFFF" />
 55 |     <path
 56 |         android:fillColor="#00000000"
 57 |         android:pathData="M99,0L99,108"
 58 |         android:strokeWidth="0.8"
 59 |         android:strokeColor="#33FFFFFF" />
 60 |     <path
 61 |         android:fillColor="#00000000"
 62 |         android:pathData="M0,9L108,9"
 63 |         android:strokeWidth="0.8"
 64 |         android:strokeColor="#33FFFFFF" />
 65 |     <path
 66 |         android:fillColor="#00000000"
 67 |         android:pathData="M0,19L108,19"
 68 |         android:strokeWidth="0.8"
 69 |         android:strokeColor="#33FFFFFF" />
 70 |     <path
 71 |         android:fillColor="#00000000"
 72 |         android:pathData="M0,29L108,29"
 73 |         android:strokeWidth="0.8"
 74 |         android:strokeColor="#33FFFFFF" />
 75 |     <path
 76 |         android:fillColor="#00000000"
 77 |         android:pathData="M0,39L108,39"
 78 |         android:strokeWidth="0.8"
 79 |         android:strokeColor="#33FFFFFF" />
 80 |     <path
 81 |         android:fillColor="#00000000"
 82 |         android:pathData="M0,49L108,49"
 83 |         android:strokeWidth="0.8"
 84 |         android:strokeColor="#33FFFFFF" />
 85 |     <path
 86 |         android:fillColor="#00000000"
 87 |         android:pathData="M0,59L108,59"
 88 |         android:strokeWidth="0.8"
 89 |         android:strokeColor="#33FFFFFF" />
 90 |     <path
 91 |         android:fillColor="#00000000"
 92 |         android:pathData="M0,69L108,69"
 93 |         android:strokeWidth="0.8"
 94 |         android:strokeColor="#33FFFFFF" />
 95 |     <path
 96 |         android:fillColor="#00000000"
 97 |         android:pathData="M0,79L108,79"
 98 |         android:strokeWidth="0.8"
 99 |         android:strokeColor="#33FFFFFF" />
100 |     <path
101 |         android:fillColor="#00000000"
102 |         android:pathData="M0,89L108,89"
103 |         android:strokeWidth="0.8"
104 |         android:strokeColor="#33FFFFFF" />
105 |     <path
106 |         android:fillColor="#00000000"
107 |         android:pathData="M0,99L108,99"
108 |         android:strokeWidth="0.8"
109 |         android:strokeColor="#33FFFFFF" />
110 |     <path
111 |         android:fillColor="#00000000"
112 |         android:pathData="M19,29L89,29"
113 |         android:strokeWidth="0.8"
114 |         android:strokeColor="#33FFFFFF" />
115 |     <path
116 |         android:fillColor="#00000000"
117 |         android:pathData="M19,39L89,39"
118 |         android:strokeWidth="0.8"
119 |         android:strokeColor="#33FFFFFF" />
120 |     <path
121 |         android:fillColor="#00000000"
122 |         android:pathData="M19,49L89,49"
123 |         android:strokeWidth="0.8"
124 |         android:strokeColor="#33FFFFFF" />
125 |     <path
126 |         android:fillColor="#00000000"
127 |         android:pathData="M19,59L89,59"
128 |         android:strokeWidth="0.8"
129 |         android:strokeColor="#33FFFFFF" />
130 |     <path
131 |         android:fillColor="#00000000"
132 |         android:pathData="M19,69L89,69"
133 |         android:strokeWidth="0.8"
134 |         android:strokeColor="#33FFFFFF" />
135 |     <path
136 |         android:fillColor="#00000000"
137 |         android:pathData="M19,79L89,79"
138 |         android:strokeWidth="0.8"
139 |         android:strokeColor="#33FFFFFF" />
140 |     <path
141 |         android:fillColor="#00000000"
142 |         android:pathData="M29,19L29,89"
143 |         android:strokeWidth="0.8"
144 |         android:strokeColor="#33FFFFFF" />
145 |     <path
146 |         android:fillColor="#00000000"
147 |         android:pathData="M39,19L39,89"
148 |         android:strokeWidth="0.8"
149 |         android:strokeColor="#33FFFFFF" />
150 |     <path
151 |         android:fillColor="#00000000"
152 |         android:pathData="M49,19L49,89"
153 |         android:strokeWidth="0.8"
154 |         android:strokeColor="#33FFFFFF" />
155 |     <path
156 |         android:fillColor="#00000000"
157 |         android:pathData="M59,19L59,89"
158 |         android:strokeWidth="0.8"
159 |         android:strokeColor="#33FFFFFF" />
160 |     <path
161 |         android:fillColor="#00000000"
162 |         android:pathData="M69,19L69,89"
163 |         android:strokeWidth="0.8"
164 |         android:strokeColor="#33FFFFFF" />
165 |     <path
166 |         android:fillColor="#00000000"
167 |         android:pathData="M79,19L79,89"
168 |         android:strokeWidth="0.8"
169 |         android:strokeColor="#33FFFFFF" />
170 | </vector>
171 | 


--------------------------------------------------------------------------------
/launchstarter/src/main/java/org/jay/launchstarter/TaskDispatcher.java:
--------------------------------------------------------------------------------
  1 | package org.jay.launchstarter;
  2 | 
  3 | import android.app.Application;
  4 | import android.content.Context;
  5 | import android.os.Looper;
  6 | import android.util.Log;
  7 | 
  8 | import androidx.annotation.UiThread;
  9 | 
 10 | import org.jay.launchstarter.sort.TaskSortUtil;
 11 | import org.jay.launchstarter.stat.TaskStat;
 12 | import org.jay.launchstarter.utils.DispatcherLog;
 13 | import org.jay.launchstarter.utils.Utils;
 14 | 
 15 | import java.util.ArrayList;
 16 | import java.util.HashMap;
 17 | import java.util.List;
 18 | import java.util.concurrent.CountDownLatch;
 19 | import java.util.concurrent.Future;
 20 | import java.util.concurrent.TimeUnit;
 21 | import java.util.concurrent.atomic.AtomicInteger;
 22 | 
 23 | /**
 24 |  * 启动器调用类
 25 |  */
 26 | public class TaskDispatcher {
 27 |     private long mStartTime;
 28 |     private static final int WAITTIME = 10000;
 29 |     private static Context sContext;
 30 |     private static Application mApp;
 31 |     private static boolean sIsMainProcess;
 32 |     private List<Future> mFutures = new ArrayList<>();
 33 |     private static volatile boolean sHasInit;
 34 |     private List<Task> mAllTasks = new ArrayList<>();
 35 |     private List<Class<? extends Task>> mClsAllTasks = new ArrayList<>();
 36 |     private volatile List<Task> mMainThreadTasks = new ArrayList<>();
 37 |     private CountDownLatch mCountDownLatch;
 38 | 
 39 |     /**
 40 |      * 需要等待的任务数
 41 |      */
 42 |     private AtomicInteger mNeedWaitCount = new AtomicInteger();//
 43 | 
 44 |     /**
 45 |      * 调用了 await 还没结束且需要等待的任务列表
 46 |      */
 47 |     private List<Task> mNeedWaitTasks = new ArrayList<>();
 48 | 
 49 |     /**
 50 |      * 已经结束的Task
 51 |      */
 52 |     private volatile List<Class<? extends Task>> mFinishedTasks = new ArrayList<>(100);//
 53 | 
 54 |     private HashMap<Class<? extends Task>, ArrayList<Task>> mDependedHashMap = new HashMap<>();
 55 | 
 56 |     /**
 57 |      * 启动器分析的次数，统计下分析的耗时；
 58 |      */
 59 |     private AtomicInteger mAnalyseCount = new AtomicInteger();
 60 | 
 61 |     private TaskDispatcher() {
 62 |     }
 63 | 
 64 |     public static void init(Application context) {
 65 |         if (context != null) {
 66 |             sContext = context;
 67 |             mApp = context;
 68 |             sHasInit = true;
 69 |             sIsMainProcess = Utils.isMainProcess(sContext);
 70 |         }
 71 |     }
 72 | 
 73 |     /**
 74 |      * 注意：每次获取的都是新对象
 75 |      *
 76 |      * @return
 77 |      */
 78 |     public static TaskDispatcher createInstance() {
 79 |         if (!sHasInit) {
 80 |             throw new RuntimeException("must call TaskDispatcher.init first");
 81 |         }
 82 |         return new TaskDispatcher();
 83 |     }
 84 | 
 85 |     public TaskDispatcher addTask(Task task) {
 86 |         if (task != null) {
 87 |             collectDepends(task);
 88 |             mAllTasks.add(task);
 89 |             mClsAllTasks.add(task.getClass());
 90 |             // 非主线程且需要wait的，主线程不需要CountDownLatch也是同步的
 91 |             if (ifNeedWait(task)) {
 92 |                 mNeedWaitTasks.add(task);
 93 |                 mNeedWaitCount.getAndIncrement();
 94 |             }
 95 |         }
 96 |         return this;
 97 |     }
 98 | 
 99 |     private void collectDepends(Task task) {
100 |         if (task.dependsOn() != null && task.dependsOn().size() > 0) {
101 |             for (Class<? extends Task> cls : task.dependsOn()) {
102 |                 if (mDependedHashMap.get(cls) == null) {
103 |                     mDependedHashMap.put(cls, new ArrayList<Task>());
104 |                 }
105 |                 mDependedHashMap.get(cls).add(task);
106 |                 if (mFinishedTasks.contains(cls)) {
107 |                     task.satisfy();
108 |                 }
109 |             }
110 |         }
111 |     }
112 | 
113 |     private boolean ifNeedWait(Task task) {
114 |         return !task.runOnMainThread() && task.needWait();
115 |     }
116 | 
117 |     @UiThread
118 |     public void start() {
119 |         mStartTime = System.currentTimeMillis();
120 |         if (Looper.getMainLooper() != Looper.myLooper()) {
121 |             throw new RuntimeException("must be called from UiThread");
122 |         }
123 |         if (mAllTasks.size() > 0) {
124 |             mAnalyseCount.getAndIncrement();
125 |             printDependedMsg();
126 |             mAllTasks = TaskSortUtil.getSortResult(mAllTasks, mClsAllTasks);
127 |             mCountDownLatch = new CountDownLatch(mNeedWaitCount.get());
128 | 
129 |             sendAndExecuteAsyncTasks();
130 | 
131 |             DispatcherLog.i("task analyse cost " + (System.currentTimeMillis() - mStartTime) + "  begin main ");
132 |             executeTaskMain();
133 |         }
134 |         DispatcherLog.i("task analyse cost startTime cost " + (System.currentTimeMillis() - mStartTime));
135 |     }
136 | 
137 |     public void cancel() {
138 |         for (Future future : mFutures) {
139 |             future.cancel(true);
140 |         }
141 |     }
142 | 
143 |     private void executeTaskMain() {
144 |         mStartTime = System.currentTimeMillis();
145 |         for (Task task : mMainThreadTasks) {
146 |             long time = System.currentTimeMillis();
147 |             new DispatchRunnable(task, this).run();
148 |             DispatcherLog.i("real main " + task.getClass().getSimpleName() + " cost   " +
149 |                     (System.currentTimeMillis() - time));
150 |         }
151 |         DispatcherLog.i("maintask cost " + (System.currentTimeMillis() - mStartTime));
152 |     }
153 | 
154 |     /**
155 |      * 发送去并且执行异步任务
156 |      */
157 |     private void sendAndExecuteAsyncTasks() {
158 |         for (Task task : mAllTasks) {
159 |             if (task.onlyInMainProcess() && !sIsMainProcess) {
160 |                 markTaskDone(task);
161 |             } else {
162 |                 sendTaskReal(task);
163 |             }
164 |             task.setSend(true);
165 |         }
166 |     }
167 | 
168 |     /**
169 |      * 查看被依赖的信息
170 |      */
171 |     private void printDependedMsg() {
172 |         DispatcherLog.i("needWait size : " + (mNeedWaitCount.get()));
173 |         if (false) {
174 |             for (Class<? extends Task> cls : mDependedHashMap.keySet()) {
175 |                 DispatcherLog.i("cls " + cls.getSimpleName() + "   " + mDependedHashMap.get(cls).size());
176 |                 for (Task task : mDependedHashMap.get(cls)) {
177 |                     DispatcherLog.i("cls       " + task.getClass().getSimpleName());
178 |                 }
179 |             }
180 |         }
181 |     }
182 | 
183 |     /**
184 |      * 通知Children一个前置任务已完成
185 |      */
186 |     public void satisfyChildren(Task launchTask) {
187 |         ArrayList<Task> arrayList = mDependedHashMap.get(launchTask.getClass());
188 |         if (arrayList != null && arrayList.size() > 0) {
189 |             for (Task task : arrayList) {
190 |                 task.satisfy();
191 |             }
192 |         }
193 |     }
194 | 
195 |     public void markTaskDone(Task task) {
196 |         if (ifNeedWait(task)) {
197 |             mFinishedTasks.add(task.getClass());
198 |             mNeedWaitTasks.remove(task);
199 |             mCountDownLatch.countDown();
200 |             mNeedWaitCount.getAndDecrement();
201 |         }
202 |     }
203 | 
204 |     /**
205 |      * 发送任务
206 |      */
207 |     private void sendTaskReal(final Task task) {
208 |         if (task.runOnMainThread()) {
209 |             mMainThreadTasks.add(task);
210 |             if (task.needCall()) {
211 |                 task.setTaskCallBack(new TaskCallBack() {
212 |                     @Override
213 |                     public void call() {
214 |                         TaskStat.markTaskDone();
215 |                         task.setFinished(true);
216 |                         satisfyChildren(task);
217 |                         markTaskDone(task);
218 |                         DispatcherLog.i(task.getClass().getSimpleName() + " finish");
219 |                         Log.i("testLog", "call");
220 |                     }
221 |                 });
222 |             }
223 |         } else {
224 |             // 直接发，是否执行取决于具体线程池
225 |             Future future = task.runOn().submit(new DispatchRunnable(task, this));
226 |             mFutures.add(future);
227 |         }
228 |     }
229 | 
230 |     public void executeTask(Task task) {
231 |         if (ifNeedWait(task)) {
232 |             mNeedWaitCount.getAndIncrement();
233 |         }
234 |         task.runOn().execute(new DispatchRunnable(task, this));
235 |     }
236 | 
237 |     @UiThread
238 |     public void await() {
239 |         try {
240 |             if (DispatcherLog.isDebug()) {
241 |                 DispatcherLog.i("still has " + mNeedWaitCount.get());
242 | //                for (Task task : mNeedWaitTasks) {
243 | //                    DispatcherLog.i("needWait: " + task.getClass().getSimpleName());
244 | //                }
245 |             }
246 | 
247 |             if (mNeedWaitCount.get() > 0) {
248 |                 if (mCountDownLatch == null) {
249 |                     throw new RuntimeException("You have to call start() before call await()");
250 |                 }
251 |                 //使用CountDownLatch实现线程阻塞，保证必须执行的任务先执行完再进入主页
252 |                 mCountDownLatch.await(WAITTIME, TimeUnit.MILLISECONDS);
253 |             }
254 |         } catch (InterruptedException e) {
255 |         }
256 |     }
257 | 
258 |     public static Context getContext() {
259 |         return sContext;
260 |     }
261 | 
262 |     public static Application getmApp() {
263 |         return mApp;
264 |     }
265 | 
266 |     public static boolean isMainProcess() {
267 |         return sIsMainProcess;
268 |     }
269 | }
270 | 


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