6 | * give the original Throwable and the CrashMsg to users when a crash happened
7 | */
8 | public interface CrashCallBack {
9 | void uncaughtException(Throwable ex, String crashMsg);
10 | }
11 |
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/app/src/main/res/values-w820dp/dimens.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 | 64dp
6 |
7 |
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/protectorlib/src/main/java/com/android/startup/protector/constant/SpConstant.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.constant;
2 |
3 | /**
4 | * Created by liuzhao on 2017/9/22.
5 | */
6 |
7 | public class SpConstant {
8 |
9 | public static final String CRASHCONUT = "crashCount";
10 | public static final String CRASHTIME = "crashTime";
11 | public static final String PROTECTORSPNAME = "startup_protector";
12 |
13 | }
14 |
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/protectorlib/src/main/java/com/android/startup/protector/test/ProtectorTest.java:
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1 | package com.android.startup.protector.test;
2 |
3 | import com.android.startup.protector.util.ProtectorLogUtils;
4 |
5 | /**
6 | * Created by liuzhao on 2017/9/26.
7 | */
8 |
9 | public class ProtectorTest {
10 |
11 | public static void testJavaCrash() {
12 | String string = null;
13 | ProtectorLogUtils.i("string:" + string);
14 | }
15 |
16 | }
17 |
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/app/src/main/java/com/android/startup/protectordemo/TestCrashHandler.java:
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1 | package com.android.startup.protectordemo;
2 |
3 | import com.android.startup.protector.util.ProtectorLogUtils;
4 |
5 | /**
6 | * Created by liuzhao on 2017/9/26.
7 | */
8 |
9 | public class TestCrashHandler implements Thread.UncaughtExceptionHandler {
10 |
11 | @Override
12 | public void uncaughtException(Thread t, Throwable e) {
13 | ProtectorLogUtils.i("crash occur");
14 | }
15 | }
16 |
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/protectorlib/src/main/java/com/android/startup/protector/iprotector/CrashManager.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.iprotector;
2 |
3 | /**
4 | * Created by liuzhao on 2017/9/26.
5 | *
6 | * A Chance for caller to decide if restart
7 | */
8 |
9 | public interface CrashManager {
10 |
11 | /**
12 | * you can decide on the basis of the situation
13 | *
14 | * @param crashMsg
15 | * @return
16 | */
17 | boolean ifRestart(String crashMsg);
18 |
19 | }
20 |
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/app/src/main/java/com/android/startup/protectordemo/TestCrashManager.java:
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1 | package com.android.startup.protectordemo;
2 |
3 | import com.android.startup.protector.iprotector.CrashManager;
4 |
5 | /**
6 | * Created by liuzhao on 2017/9/26.
7 | */
8 |
9 | public class TestCrashManager implements CrashManager {
10 |
11 | @Override
12 | public boolean ifRestart(String crashMsg) {
13 | // you can deside if setRestart app here ,true to start and false not.
14 | return true;
15 | }
16 | }
17 |
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/app/src/test/java/com/android/startup/protector/ExampleUnitTest.java:
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1 | package com.android.startup.protector;
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 Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/.idea/modules.xml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
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/protectorlib/src/test/java/com/android/startup/protector/ExampleUnitTest.java:
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1 | package com.android.startup.protector;
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 Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # Compiled class file
2 | *.class
3 |
4 | # Log file
5 | *.log
6 |
7 | # BlueJ files
8 | *.ctxt
9 |
10 | # Mobile Tools for Java (J2ME)
11 | .mtj.tmp/
12 |
13 | # Package Files #
14 | *.jar
15 | *.war
16 | *.ear
17 | *.zip
18 | *.tar.gz
19 | *.rar
20 |
21 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
22 | hs_err_pid*
23 | *.iml
24 | .gradle
25 | /local.properties
26 | /.idea/workspace.xml
27 | /.idea/libraries
28 | .DS_Store
29 | /build
30 | /captures
31 | .externalNativeBuild
32 | .gradle/2.14.1/
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/app/src/main/java/com/android/startup/protectordemo/TestCrashCallBack.java:
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1 | package com.android.startup.protectordemo;
2 |
3 | import com.android.startup.protector.iprotector.CrashCallBack;
4 | import com.android.startup.protector.util.ProtectorLogUtils;
5 |
6 | /**
7 | * Created by liuzhao on 2017/9/26.
8 | */
9 |
10 | public class TestCrashCallBack implements CrashCallBack {
11 |
12 | @Override
13 | public void uncaughtException(Throwable ex, String crashMsg) {
14 | ProtectorLogUtils.i("crashMsg:" + crashMsg);
15 | ex.printStackTrace();
16 | }
17 | }
18 |
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/local.properties:
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1 | ## This file is automatically generated by Android Studio.
2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
3 | #
4 | # This file must *NOT* be checked into Version Control Systems,
5 | # as it contains information specific to your local configuration.
6 | #
7 | # Location of the SDK. This is only used by Gradle.
8 | # For customization when using a Version Control System, please read the
9 | # header note.
10 | #Tue Jul 31 21:34:59 CST 2018
11 | ndk.dir=/Users/liuzhao.futrue/Library/Android/sdk/ndk-bundle
12 | sdk.dir=/Users/liuzhao.futrue/Library/Android/sdk
13 |
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/.idea/runConfigurations.xml:
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1 |
2 |
3 |
4 |
11 |
12 |
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/.idea/gradle.xml:
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1 |
2 |
3 |
4 |
18 |
19 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/liuzhao/Downloads/adt-bundle-mac-x86_64-20140702/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/protectorlib/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/liuzhao/Downloads/adt-bundle-mac-x86_64-20140702/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/.idea/compiler.xml:
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8 |
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11 |
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21 |
22 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/app/src/main/res/values/styles.xml:
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22 |
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/app/src/main/AndroidManifest.xml:
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17 |
18 |
19 |
20 |
21 |
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/app/src/main/res/layout/activity_main.xml:
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1 |
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7 |
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12 |
13 |
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19 |
24 |
25 |
26 |
27 |
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/app/src/main/java/com/android/startup/protectordemo/MainActivity.java:
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1 | package com.android.startup.protectordemo;
2 |
3 | import android.os.Bundle;
4 | import android.support.v7.app.AppCompatActivity;
5 | import android.view.View;
6 |
7 | import com.android.startup.protector.test.ProtectorTest;
8 |
9 | public class MainActivity extends AppCompatActivity implements View.OnClickListener {
10 |
11 | @Override
12 | protected void onCreate(Bundle savedInstanceState) {
13 | super.onCreate(savedInstanceState);
14 | setContentView(R.layout.activity_main);
15 | findViewById(R.id.tv_testcrash).setOnClickListener(this);
16 | }
17 |
18 | @Override
19 | public void onClick(View v) {
20 | switch (v.getId()) {
21 | case R.id.tv_testcrash:
22 | ProtectorTest.testJavaCrash();
23 | break;
24 | }
25 | }
26 | }
27 |
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/app/src/androidTest/java/com/android/startup/protector/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.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 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.android.startup.protector", appContext.getPackageName());
25 | }
26 | }
27 |
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/StartUp-Protector.iml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
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/StartUpProtector.iml:
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
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/protectorlib/src/androidTest/java/com/android/startup/protector/ExampleInstrumentedTest.java:
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1 | package com.android.startup.protector;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.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 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.android.startup.protector.test", appContext.getPackageName());
25 | }
26 | }
27 |
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/protectorlib/src/main/java/com/android/startup/protector/iprotector/ProtectorTask.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.iprotector;
2 |
3 | import com.android.startup.protector.util.ProtectorThreadUtils;
4 |
5 | /**
6 | * Created by liuzhao on 2017/9/25.
7 | */
8 |
9 | public abstract class ProtectorTask implements Runnable {
10 |
11 | private boolean mFinished = false;
12 |
13 | @Override
14 | public void run() {
15 | ProtectorThreadUtils.getInstance().execute(new Runnable() {
16 | @Override
17 | public void run() {
18 | doInBackground();
19 | }
20 | });
21 | }
22 |
23 | /**
24 | * notice: must be called when your fix is ok !!!
25 | */
26 | public void onPostExecute() {
27 | mFinished = true;
28 | }
29 |
30 | public boolean ismFinished() {
31 | return mFinished;
32 | }
33 |
34 | /**
35 | * notice: must call onPostExecute when your fix is ok !!!
36 | */
37 | public abstract void doInBackground();
38 | }
39 |
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/app/src/main/java/com/android/startup/protectordemo/TestProtectorTask.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protectordemo;
2 |
3 | import com.android.startup.protector.iprotector.ProtectorTask;
4 | import com.android.startup.protector.util.ProtectorLogUtils;
5 | import com.android.startup.protector.util.ProtectorThreadUtils;
6 |
7 | /**
8 | * Created by liuzhao on 2017/9/26.
9 | */
10 |
11 | public class TestProtectorTask extends ProtectorTask {
12 |
13 | @Override
14 | public void doInBackground() {
15 | ProtectorThreadUtils.getInstance().execute(new Runnable() {
16 | @Override
17 | public void run() {
18 | ProtectorLogUtils.i("I'm trying to hotfix");
19 | try {
20 | Thread.sleep(3000);
21 | } catch (Exception e) {
22 | e.printStackTrace();
23 | }
24 | ProtectorLogUtils.i("hotfix end");
25 |
26 | onPostExecute();// this must be called when your work is done
27 | }
28 | });
29 | }
30 |
31 | }
32 |
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/protectorlib/src/main/java/com/android/startup/protector/impl/TagCrashManager.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.impl;
2 |
3 | import android.text.TextUtils;
4 |
5 | import com.android.startup.protector.iprotector.CrashManager;
6 |
7 | import java.util.ArrayList;
8 |
9 | /**
10 | * Created by liuzhao on 2017/9/26.
11 | */
12 |
13 | public class TagCrashManager implements CrashManager {
14 |
15 | public ArrayList crashTags = new ArrayList();
16 |
17 | public void addCrashTags(ArrayList tags) {
18 | crashTags.addAll(tags);
19 | }
20 |
21 | @Override
22 | public boolean ifRestart(String crashMsg) {
23 | boolean ifRestart = true;
24 | if (crashTags == null || crashTags.isEmpty() || TextUtils.isEmpty(crashMsg)) {
25 | ifRestart = false;
26 | return ifRestart;
27 | }
28 | for (String tag : crashTags) {
29 | if (!TextUtils.isEmpty(tag) && crashMsg.contains(tag)) {
30 | ifRestart = false;
31 | }
32 | }
33 | return ifRestart;
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 25
5 | buildToolsVersion "25.0.3"
6 | defaultConfig {
7 | applicationId "com.android.startup.protectordemo"
8 | minSdkVersion 15
9 | targetSdkVersion 25
10 | versionCode 1
11 | versionName "1.0"
12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
13 | }
14 | buildTypes {
15 | release {
16 | minifyEnabled false
17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
18 | }
19 | }
20 | lintOptions {
21 | abortOnError false
22 | }
23 | }
24 |
25 | dependencies {
26 | compile fileTree(include: ['*.jar'], dir: 'libs')
27 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
28 | exclude group: 'com.android.support', module: 'support-annotations'
29 | })
30 | compile 'com.android.support:appcompat-v7:25.3.1'
31 | testCompile 'junit:junit:4.12'
32 | compile project(':protectorlib')
33 | }
34 |
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/app/src/main/java/com/android/startup/protectordemo/ProtectorApp.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protectordemo;
2 |
3 | import android.app.Application;
4 | import android.widget.Toast;
5 |
6 | import com.android.startup.protector.Protector;
7 |
8 | /**
9 | * Created by liuzhao on 2017/9/25.
10 | */
11 |
12 | public class ProtectorApp extends Application {
13 |
14 | @Override
15 | public void onCreate() {
16 | super.onCreate();
17 | // your custom crashhandler should be seted before you init Protector
18 | Thread.setDefaultUncaughtExceptionHandler(new TestCrashHandler());
19 |
20 | Protector.getInstance()
21 | .addNormalTask(new Runnable() {// register Runnable to be executed when firstlevel crash occured.
22 | @Override
23 | public void run() {
24 | Toast.makeText(getApplicationContext(), "执行注册逻辑", 1).show();
25 | }
26 | })
27 | .addSynchronousTask(new TestProtectorTask())
28 | .setCrashCallBack(new TestCrashCallBack())
29 | .addCrashManager(new TestCrashManager())
30 | .init(ProtectorApp.this);
31 | }
32 | }
33 |
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/protectorlib/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.novoda.bintray-release'
3 |
4 | android {
5 | compileSdkVersion 25
6 | buildToolsVersion "25.0.3"
7 |
8 | defaultConfig {
9 | minSdkVersion 15
10 | targetSdkVersion 25
11 | versionCode 1
12 | versionName "1.0"
13 |
14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
15 |
16 | }
17 | buildTypes {
18 | release {
19 | minifyEnabled false
20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
21 | }
22 | }
23 | lintOptions {
24 | abortOnError false
25 | }
26 | }
27 |
28 | dependencies {
29 | compile fileTree(dir: 'libs', include: ['*.jar'])
30 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
31 | exclude group: 'com.android.support', module: 'support-annotations'
32 | })
33 | testCompile 'junit:junit:4.12'
34 | }
35 |
36 | publish {
37 | artifactId = 'protector'
38 | userOrg = rootProject.userOrg
39 | groupId = rootProject.groupId
40 | uploadName = rootProject.uploadName
41 | publishVersion = rootProject.publishVersion
42 | desc = rootProject.description
43 | website = rootProject.website
44 | licences = rootProject.licences
45 | }
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/protectorlib/src/main/java/com/android/startup/protector/util/ProtectorThreadUtils.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.util;
2 |
3 | import java.util.concurrent.LinkedBlockingQueue;
4 | import java.util.concurrent.ThreadPoolExecutor;
5 | import java.util.concurrent.TimeUnit;
6 |
7 | /**
8 | * Created by liuzhao on 2017/9/26.
9 | *
10 | * the thread count is copied from android/os/AsyncTask.java
11 | */
12 |
13 | public class ProtectorThreadUtils {
14 |
15 | private static volatile ProtectorThreadUtils sProtectorThreadUtils;
16 | private static ThreadPoolExecutor sExecutor;
17 | private static final int CPU_COUNT = Runtime.getRuntime().availableProcessors();
18 | private static final int CORE_POOL_SIZE = Math.max(2, Math.min(CPU_COUNT - 1, 4));
19 | private static final int MAXIMUM_POOL_SIZE = CPU_COUNT * 2 + 1;
20 | private static final int KEEP_ALIVE_SECONDS = 10;
21 |
22 | private ProtectorThreadUtils() {
23 | }
24 |
25 | public static ProtectorThreadUtils getInstance() {
26 | if (sProtectorThreadUtils == null) {
27 | synchronized (ProtectorThreadUtils.class) {
28 | if (sProtectorThreadUtils == null) {
29 | sProtectorThreadUtils = new ProtectorThreadUtils();
30 | sExecutor = new ThreadPoolExecutor(
31 | CORE_POOL_SIZE, MAXIMUM_POOL_SIZE, KEEP_ALIVE_SECONDS, TimeUnit.SECONDS,
32 | new LinkedBlockingQueue());
33 | }
34 | }
35 | }
36 | return sProtectorThreadUtils;
37 | }
38 |
39 | public void execute(Runnable runnable) {
40 | sExecutor.execute(runnable);
41 | }
42 | }
43 |
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/protectorlib/src/main/java/com/android/startup/protector/clear/ProtectorClearer.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.clear;
2 |
3 | import android.content.Context;
4 | import android.os.Environment;
5 |
6 | import java.io.File;
7 |
8 | /**
9 | * Created by liuzhao on 2017/9/22.
10 | *
11 | * file clearer
12 | */
13 |
14 | public class ProtectorClearer {
15 |
16 | public static void deleteFile(File file) {
17 | deleteFile(file, true);
18 | }
19 |
20 | /**
21 | * @param file
22 | * @param isDirRemovable if remove the filefolder
23 | */
24 | public static void deleteFile(File file, boolean isDirRemovable) {
25 | if (file == null || !file.exists()) {
26 | return;
27 | }
28 | file.setWritable(true);
29 | if (file.isFile()) {
30 | file.delete();
31 | return;
32 | }
33 | if (file.isDirectory()) {
34 | File[] listFiles = file.listFiles();
35 | if (listFiles != null && listFiles.length > 0) {
36 | for (File f : listFiles) {
37 | deleteFile(f);
38 | }
39 | }
40 | if (isDirRemovable) {
41 | file.delete();
42 | }
43 | }
44 | }
45 |
46 | public static void clearAllFile(Context context, String... filePaths) {
47 | deleteFile(context.getCacheDir());
48 | deleteFile(context.getFilesDir());
49 | if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
50 | deleteFile(context.getExternalCacheDir());
51 | }
52 | deleteFile(new File("/data/data/" + context.getPackageName() + "/databases"));
53 | deleteFile(new File("/data/data/" + context.getPackageName() + "/shared_prefs"));
54 | for (String path : filePaths) {
55 | deleteFile(new File(path));
56 | }
57 | }
58 |
59 | }
60 |
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/README.md:
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1 | # StartUp-Protector
2 |
3 | **避免App无法启动以及多次启动崩溃的框架，启动崩溃的最后防线。**
4 |
5 | # 一、功能特性
6 | 1. 崩溃检测及分级策略：两次崩溃执行一级安全模式，三次崩溃执行二级安全模式；
7 | 2. 提供自修复能力，可自定义进入安全模式的处理策略；
8 | 3. 提供阻塞进程能力，可执行同步热修复；
9 | 4. 提供详细崩溃信息的获取及崩溃的回调能力；
10 | 5. 可定制崩溃后策略，例如重启的忽略策略；
11 | 6. 提供快速回归的能力；
12 |
13 |
14 | # 二、应用场景
15 | **主要针对应用启动阶段崩溃，例如接口错误、文件损坏等，可能会发生连续Crash；而即便是有热修复，但Crash发生在热修复之前也是无能为力。因此我们需要一道防线，可以对App进行主动的自修复，同时提供同步的热修复能力；那么任何启动崩溃就都不怕了。**
16 |
17 | # 三、集成使用
18 | - Gradle中配置；
19 |
20 | ```
21 | compile 'com.startup:protector:1.0.1'
22 | ```
23 |
24 | - 初始化；
25 | - Application中设置；
26 | ```
27 | Protector.getInstance()
28 | .addTask(new Runnable() {// register Runnable to be executed when firstlevel crash occured.
29 | @Override
30 | public void run() {
31 | Toast.makeText(getApplicationContext(), "执行注册逻辑", 1).show();
32 | }
33 | })
34 | .addSynchronousTask(new TestProtectorTask())
35 | .addCrashManager(new TestCrashManager())
36 | .setCrashCallBack(new TestCrashCallBack())
37 | .setRestart(false)
38 | .init(ProtectorApp.this);
39 | ```
40 | **备注：框架的注册需要在自定义的UncaughtExceptionHandler之后。**
41 |
42 | - 退出应用的时候调用，崩溃的统计(策略触发使用)会更加精确；
43 | ```
44 | Protector.getInstance().lanuchSucceed();
45 | ```
46 |
47 | - 备注；
48 | ```
49 | 使用addSynchronousTask()添加同步方法时，任务执行完毕不需要阻塞进程时务必要调用onPostExecute()方法，否则进程会一直阻塞；
50 | ```
51 |
52 | # 四、详细说明
53 |
54 | 方法 | 说明
55 | ---|---
56 | addTask | **注册行为在一级安全模式触发；**
57 | addSynchronousTask | **注册阻塞的行为在二级安全模式触发，例如热修复等；**
58 | addCrashManager | **Crash的管理类，决定是否重启，例如场景重启；**
59 | setCrashCallBack | **Crash的回调，可获取到崩溃的信息，有原始的Throwable以及整理后的Msg；**
60 | setRestart | **设置是否重启，默认为true；true的状态下根据CrashManager最终决定是否重启，false则一定不会重启；**
61 | setDebug | **Log的开关；**
62 |
63 | # 五、其它
64 |
65 | ### 1、问题；
66 | 使用过程可根据Log输出信息观察，tag为protector；
67 |
68 | ### 2、测试；
69 | ```
70 | ProtectorTest.testJavaCrash();// 调用之后，应用就会崩溃；
71 | ```
72 |
73 | ### 3、混淆；
74 | 如果使用了Proguard，则需要添加以下混淆规则；
75 |
76 | ```
77 | -keep public class com.android.startup.protector.**{*;}
78 | -keep class * implements com.android.startup.protector.iprotector.CrashCallBack{*;}
79 | -keep class * implements com.android.startup.protector.iprotector.CrashManager{*;}
80 | -keep class * extends com.android.startup.protector.iprotector.ProtectorTask{*;}
81 | ```
82 |
--------------------------------------------------------------------------------
/protectorlib/src/main/java/com/android/startup/protector/util/ProtectorSpUtils.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.util;
2 |
3 | import android.content.Context;
4 | import android.content.SharedPreferences;
5 |
6 | import com.android.startup.protector.Protector;
7 | import com.android.startup.protector.constant.SpConstant;
8 |
9 | /**
10 | * Created by liuzhao on 2017/9/22.
11 | */
12 | public class ProtectorSpUtils {
13 |
14 | private static volatile SharedPreferences sPreferences;
15 |
16 | public static SharedPreferences getSharedPreference() {
17 | if (sPreferences == null) {
18 | synchronized (ProtectorSpUtils.class) {
19 | if (sPreferences == null) {
20 | sPreferences = Protector.getInstance().getContext().getSharedPreferences(SpConstant.PROTECTORSPNAME, Context.MODE_PRIVATE);
21 | }
22 | }
23 | }
24 | return sPreferences;
25 | }
26 |
27 | public static boolean putString(String key, String value) {
28 | return getSharedPreference().edit().putString(key, value).commit();
29 | }
30 |
31 | public static boolean putInt(String key, int value) {
32 | return getSharedPreference().edit().putInt(key, value).commit();
33 | }
34 |
35 |
36 | public static boolean putFloat(String key, float value) {
37 | return getSharedPreference().edit().putFloat(key, value).commit();
38 | }
39 |
40 |
41 | public static boolean putLong(String key, long value) {
42 | return getSharedPreference().edit().putLong(key, value).commit();
43 | }
44 |
45 | public static boolean putBoolean(String key, Boolean value) {
46 | return getSharedPreference().edit().putBoolean(key, value).commit();
47 | }
48 |
49 | public static String getString(String key) {
50 | return getSharedPreference().getString(key, "");
51 | }
52 |
53 | public static String getString(String key, String defValue) {
54 | return getSharedPreference().getString(key, defValue);
55 | }
56 |
57 | public static int getInt(String key, int defValue) {
58 | return getSharedPreference().getInt(key, defValue);
59 | }
60 |
61 | public static float getFloat(String key, Float defValue) {
62 | return getSharedPreference().getFloat(key, defValue);
63 | }
64 |
65 | public static boolean getBoolean(String key, Boolean defValue) {
66 | return getSharedPreference().getBoolean(key, defValue);
67 | }
68 |
69 | public static long getLong(String key, long defValue) {
70 | return getSharedPreference().getLong(key, defValue);
71 | }
72 |
73 | }
74 |
--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/protectorlib/src/main/java/com/android/startup/protector/util/ProtectorUtils.java:
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1 | package com.android.startup.protector.util;
2 |
3 | import android.app.ActivityManager;
4 | import android.content.Context;
5 | import android.content.Intent;
6 | import android.content.pm.ActivityInfo;
7 | import android.content.pm.PackageInfo;
8 | import android.content.pm.PackageManager;
9 |
10 | import java.util.List;
11 |
12 | /**
13 | * Created by liuzhao on 2017/9/25.
14 | */
15 |
16 | public class ProtectorUtils {
17 | /**
18 | * getCurrentProcessName
19 | *
20 | * @param context
21 | * @return
22 | */
23 | public static String getCurProcessName(Context context) {
24 | if (context == null) {
25 | return "";
26 | }
27 | int pid = android.os.Process.myPid();
28 | ActivityManager mActivityManager = (ActivityManager) context
29 | .getSystemService(Context.ACTIVITY_SERVICE);
30 | List runningAppProcessInfos = mActivityManager.getRunningAppProcesses();
31 | if (mActivityManager != null && runningAppProcessInfos != null && runningAppProcessInfos.size() > 0) {
32 | for (ActivityManager.RunningAppProcessInfo appProcess : runningAppProcessInfos) {
33 | if (appProcess != null && appProcess.pid == pid) {
34 | return appProcess.processName;
35 | }
36 | }
37 | }
38 | return "";
39 | }
40 |
41 |
42 | /**
43 | * is main process
44 | *
45 | * @param context
46 | * @return
47 | */
48 | public static boolean isMainProcess(Context context) {
49 | try {
50 | ActivityManager am = ((ActivityManager) context
51 | .getSystemService(Context.ACTIVITY_SERVICE));
52 | List processInfo = am.getRunningAppProcesses();
53 | String mainProcessName = context.getPackageName();
54 | int myPid = android.os.Process.myPid();
55 | for (ActivityManager.RunningAppProcessInfo info : processInfo) {
56 | if (info.pid == myPid && mainProcessName.equals(info.processName)) {
57 | return true;
58 | }
59 | }
60 | } catch (Exception e) {
61 | e.printStackTrace();
62 | }
63 | return false;
64 | }
65 |
66 | /**
67 | * ReStart MySelf
68 | *
69 | * @param context
70 | * @param packName
71 | */
72 | public static void restartApp(Context context) {
73 | try {
74 | PackageInfo packInfo = context.getPackageManager().getPackageInfo(
75 | context.getPackageName(),
76 | PackageManager.GET_UNINSTALLED_PACKAGES
77 | | PackageManager.GET_ACTIVITIES);
78 | ActivityInfo[] activities = packInfo.activities;
79 | if (activities != null && activities.length != 0) {
80 | ActivityInfo startActivity = activities[0];
81 | Intent intent = new Intent();
82 | intent.setClassName(context.getPackageName(), startActivity.name);
83 | intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
84 | context.startActivity(intent);
85 | android.os.Process.killProcess(android.os.Process.myPid());
86 | }
87 | } catch (Exception e) {
88 | ProtectorLogUtils.e("Serious Error: restart app failed !!!");
89 | e.printStackTrace();
90 | }
91 | }
92 | }
93 |
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/protectorlib/src/main/java/com/android/startup/protector/util/ProtectorLogUtils.java:
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1 | package com.android.startup.protector.util;
2 |
3 | import android.text.TextUtils;
4 | import android.util.Log;
5 |
6 | import java.io.PrintWriter;
7 | import java.io.StringWriter;
8 |
9 | /**
10 | * Created by liuzhao on 2017/9/22.
11 | */
12 | public class ProtectorLogUtils {
13 |
14 | private static String DEFAULT_TAG = "protector";
15 | private static boolean sDebug = true;
16 |
17 | private static String getMessage(String msg) {
18 | StackTraceElement sts = new Exception().getStackTrace()[2];
19 | if (sts == null) {
20 | return null;
21 | }
22 | if (!TextUtils.isEmpty(sts.toString())) {
23 | return sts.getFileName() + "--->" + sts.getMethodName() + "():" + sts.getLineNumber() + "*****" + msg;
24 | }
25 | return null;
26 | }
27 |
28 |
29 | public static void d(String tag, String msg) {
30 | if (!sDebug) {
31 | return;
32 | }
33 | Log.d(tag, getMessage(msg));
34 | }
35 |
36 | public static void d(String msg) {
37 | if (!sDebug) {
38 | return;
39 | }
40 | Log.d(DEFAULT_TAG, getMessage(msg));
41 | }
42 |
43 | public static void v(String tag, String msg) {
44 | if (!sDebug) {
45 | return;
46 | }
47 | Log.v(tag, getMessage(msg));
48 | }
49 |
50 | public static void v(String msg) {
51 | if (!sDebug) {
52 | return;
53 | }
54 | Log.v(DEFAULT_TAG, getMessage(msg));
55 | }
56 |
57 | public static void i(String tag, String msg) {
58 | if (!sDebug) {
59 | return;
60 | }
61 | Log.i(tag, getMessage(msg));
62 | }
63 |
64 | public static void i(String msg) {
65 | if (!sDebug) {
66 | return;
67 | }
68 | Log.i(DEFAULT_TAG, getMessage(msg));
69 | }
70 |
71 | public static void e(String tag, String msg) {
72 | if (!sDebug) {
73 | return;
74 | }
75 | Log.e(tag, getMessage(msg));
76 | }
77 |
78 |
79 | public static void i(Exception ex) {
80 | if (!sDebug) {
81 | return;
82 | }
83 | StringWriter writer = new StringWriter();
84 | PrintWriter pw = new PrintWriter(writer);
85 | ex.printStackTrace(pw);
86 | String string = writer.toString();
87 | Log.i(DEFAULT_TAG, string);
88 | }
89 |
90 | public static void e(Exception ex) {
91 | if (!sDebug) {
92 | return;
93 | }
94 | StringWriter writer = new StringWriter();
95 | PrintWriter pw = new PrintWriter(writer);
96 | ex.printStackTrace(pw);
97 | String string = writer.toString();
98 | Log.e(DEFAULT_TAG, string);
99 | }
100 |
101 | public static void e(String msg) {
102 | if (!sDebug) {
103 | return;
104 | }
105 | Log.e(DEFAULT_TAG, getMessage(msg));
106 | }
107 |
108 | public static void w(String tag, String msg) {
109 | if (!sDebug) {
110 | return;
111 | }
112 | Log.w(tag, getMessage(msg));
113 | }
114 |
115 | public static void w(String msg) {
116 | if (!sDebug) {
117 | return;
118 | }
119 | Log.w(DEFAULT_TAG, getMessage(msg));
120 | }
121 |
122 | public static void setsDebug(boolean debug) {
123 | ProtectorLogUtils.sDebug = debug;
124 | }
125 | }
126 |
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/.idea/markdown-navigator.xml:
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70 |
71 |
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/protectorlib/src/main/java/com/android/startup/protector/handler/ProtectorExceptionHandler.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector.handler;
2 |
3 | import android.content.Context;
4 | import android.content.pm.PackageInfo;
5 | import android.content.pm.PackageManager;
6 | import android.os.Build;
7 |
8 | import com.android.startup.protector.Protector;
9 | import com.android.startup.protector.constant.SpConstant;
10 | import com.android.startup.protector.iprotector.CrashManager;
11 | import com.android.startup.protector.util.ProtectorLogUtils;
12 | import com.android.startup.protector.util.ProtectorSpUtils;
13 | import com.android.startup.protector.util.ProtectorUtils;
14 |
15 | import java.io.PrintWriter;
16 | import java.io.StringWriter;
17 | import java.lang.reflect.Field;
18 | import java.util.List;
19 |
20 | /**
21 | * Created by liuzhao on 2017/9/22.
22 | */
23 |
24 | public class ProtectorExceptionHandler implements Thread.UncaughtExceptionHandler {
25 |
26 | private static final long TIME_CRASH_NOTREOPEN = 10000;//the time not to setRestart after crash
27 | private Thread.UncaughtExceptionHandler mDefaultUncaughtExceptionHandler;
28 |
29 | public ProtectorExceptionHandler(Thread.UncaughtExceptionHandler exceptionHandler) {
30 | this.mDefaultUncaughtExceptionHandler = exceptionHandler;
31 | }
32 |
33 | @Override
34 | public void uncaughtException(Thread t, Throwable ex) {
35 | Context context = Protector.getInstance().getContext();
36 | String crashMsg = getCrashInfo(ex);
37 | if (Protector.getInstance().getCrashCallBack() != null) {
38 | Protector.getInstance().getCrashCallBack().uncaughtException(ex, crashMsg);
39 | }
40 | ProtectorLogUtils.e("CrashMsg:" + crashMsg);
41 | long crashtime = System.currentTimeMillis();
42 | long lastCrashTime = ProtectorSpUtils.getLong(SpConstant.CRASHTIME, 0);
43 | ProtectorLogUtils.e("ThisCrashTime" + crashtime + "————》" + "LastCrashTime:" + lastCrashTime);
44 | if (crashtime - lastCrashTime > TIME_CRASH_NOTREOPEN) {
45 | ProtectorLogUtils.e("more than time we define, may restart app");
46 | boolean ifStart = Protector.getInstance().isReStart();
47 | List mUserCrashManagers = Protector.getInstance().getUserCrashManagers();
48 | // we need to konw if this crash satisfy the Situation restart
49 | if (ifStart && mUserCrashManagers != null && !mUserCrashManagers.isEmpty()) {
50 | for (CrashManager iCrashManager : mUserCrashManagers) {
51 | if (!iCrashManager.ifRestart(crashMsg)) {
52 | ifStart = false;
53 | break;
54 | }
55 | }
56 | }
57 | if (ifStart) {
58 | ProtectorLogUtils.e("decide to restart app");
59 | ProtectorSpUtils.putLong(SpConstant.CRASHTIME, crashtime);// update the latest crash time
60 | ProtectorUtils.restartApp(context);
61 | }
62 | }
63 | ProtectorSpUtils.putLong(SpConstant.CRASHTIME, crashtime);// update the latest crash time
64 | if (mDefaultUncaughtExceptionHandler != null) {
65 | mDefaultUncaughtExceptionHandler.uncaughtException(t, ex);// pass it to the original UncaughtExceptionHandler
66 | }
67 | android.os.Process.killProcess(android.os.Process.myPid()); // Kill MySelf
68 | }
69 |
70 | /**
71 | * get info include crash and device to report or record
72 | *
73 | * @param ex
74 | * @return
75 | * @throws Exception
76 | */
77 | public String getCrashInfo(Throwable ex) {
78 | StringBuilder sb = new StringBuilder();
79 | PackageManager pm = Protector.getInstance().getContext().getPackageManager();
80 | PackageInfo packageInfo = null;
81 | // get crash info
82 | StringWriter writer = new StringWriter();
83 | PrintWriter pw = new PrintWriter(writer);
84 | ex.printStackTrace(pw);
85 | String string = writer.toString();
86 | try {
87 | sb.append(string);
88 | packageInfo = pm.getPackageInfo(Protector.getInstance().getContext().getPackageName(),
89 | PackageManager.GET_UNINSTALLED_PACKAGES
90 | | PackageManager.GET_ACTIVITIES);
91 | sb.append("VersionCode = " + packageInfo.versionName);
92 | sb.append("\n");
93 |
94 | // get device info
95 | Field[] fields = Build.class.getDeclaredFields();
96 | for (int i = 0; i < fields.length; i++) {
97 | fields[i].setAccessible(true);
98 | sb.append(fields[i].getName() + " = ");
99 | sb.append(fields[i].get(null).toString());
100 | sb.append("\n");
101 | }
102 | } catch (Exception e) {
103 | e.printStackTrace();
104 | } finally {
105 | try {
106 | writer.close();
107 | pw.close();
108 | } catch (Exception e) {
109 | }
110 | }
111 | return sb.append("myTid = " + android.os.Process.myTid()).append("\n")
112 | .append("myPid = " + android.os.Process.myPid()).append("\n")
113 | .append("myUid = " + android.os.Process.myUid()).append("\n")
114 | .append("ThreadName = " + Thread.currentThread().getName()).append("\n")
115 | .append("ProcessName = " + ProtectorUtils.getCurProcessName(Protector.getInstance().getContext())).toString();
116 | }
117 |
118 | }
119 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/protectorlib/src/main/java/com/android/startup/protector/Protector.java:
--------------------------------------------------------------------------------
1 | package com.android.startup.protector;
2 |
3 | import android.app.Application;
4 | import android.content.Context;
5 | import android.os.Handler;
6 | import android.os.Looper;
7 |
8 | import com.android.startup.protector.clear.ProtectorClearer;
9 | import com.android.startup.protector.constant.SpConstant;
10 | import com.android.startup.protector.handler.ProtectorExceptionHandler;
11 | import com.android.startup.protector.iprotector.CrashCallBack;
12 | import com.android.startup.protector.iprotector.CrashManager;
13 | import com.android.startup.protector.iprotector.ProtectorTask;
14 | import com.android.startup.protector.util.ProtectorLogUtils;
15 | import com.android.startup.protector.util.ProtectorSpUtils;
16 | import com.android.startup.protector.util.ProtectorThreadUtils;
17 | import com.android.startup.protector.util.ProtectorUtils;
18 |
19 | import java.util.ArrayList;
20 | import java.util.List;
21 |
22 | /**
23 | * Created by liuzhao on 2017/9/22.
24 | *
25 | * StartUp-Protector 入口类
26 | */
27 |
28 | public class Protector {
29 | private static Context sContext;
30 | private static volatile Protector sProtector;
31 | private List mUserTasks = new ArrayList<>();// tasks user define
32 | private List mUserCrashManagers = new ArrayList<>();// crashManager user define
33 | private static final int Times_FirstLevel = 2;// 崩溃等级一
34 | private static final int Times_SecondLevel = 3;// 崩溃等级二
35 | private static final int Times_WorstLevel = 5;// 崩溃等级三，最严重
36 | private ProtectorTask mSynProtectorTask;// 阻塞情况下执行的Task
37 | private boolean mDefaultReStart = true;// 默认是否重启，默认true
38 |
39 | private CrashCallBack mCrashCallBack;
40 |
41 | private Protector() {
42 | }
43 |
44 | public static Protector getInstance() {
45 | if (sProtector == null) {
46 | synchronized (Protector.class) {
47 | if (sProtector == null) {
48 | sProtector = new Protector();
49 | }
50 | }
51 | }
52 | return sProtector;
53 | }
54 |
55 | public void init(Application application) {
56 | if (application == null) {
57 | ProtectorLogUtils.e("serious error : param application is null ,Protector init failed !!!");
58 | return;
59 | }
60 |
61 | if (!ProtectorUtils.isMainProcess(application)) {
62 | return;// only for MainProcess, else just return
63 | }
64 | sContext = application;
65 | ProtectorSpUtils.putInt(SpConstant.CRASHCONUT, ProtectorSpUtils.getInt(SpConstant.CRASHCONUT, 0) + 1);
66 |
67 | Thread.setDefaultUncaughtExceptionHandler(new ProtectorExceptionHandler(Thread.getDefaultUncaughtExceptionHandler()));
68 |
69 | int countNow = ProtectorSpUtils.getInt(SpConstant.CRASHCONUT, 0);
70 | if (countNow > Times_FirstLevel) {
71 | ProtectorLogUtils.i("enter level one");
72 | for (Runnable runnable : mUserTasks) {
73 | if (runnable != null) {
74 | ProtectorThreadUtils.getInstance().execute(runnable);
75 | }
76 | }
77 |
78 | if (countNow > Times_SecondLevel) {
79 | // clear all
80 | ProtectorLogUtils.i("enter level two");
81 | ProtectorClearer.clearAllFile(sContext);
82 |
83 | if (countNow >= Times_WorstLevel && mSynProtectorTask != null) {
84 | // fix operation can be done here
85 | ProtectorLogUtils.i("enter level three ,worst");
86 | // suspend the process , you can do a time-consuming operation for example hotfix here
87 | ProtectorThreadUtils.getInstance().execute(new Runnable() {
88 | @Override
89 | public void run() {
90 | mSynProtectorTask.doInBackground();
91 | }
92 | });
93 | while (!mSynProtectorTask.ismFinished()) {
94 | // do nothing here, which can save memory and cpu.
95 | }
96 | }
97 | }
98 | }
99 |
100 | new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
101 | @Override
102 | public void run() {
103 | // if this is called, we can mark a successful lanuch.
104 | markLanuchSucceed();
105 | }
106 | }, 10000);
107 | }
108 |
109 | /**
110 | * add normal task,which will be runnned in FirstLevel situation;
111 | * can add more than once
112 | *
113 | * @param runnable
114 | * @return
115 | */
116 | public Protector addNormalTask(Runnable runnable) {
117 | mUserTasks.add(runnable);
118 | return this;
119 | }
120 |
121 | /**
122 | * add CrashManager to decide whether to restart
123 | * you can add more than once
124 | *
125 | * @param crashManager
126 | * @return
127 | */
128 | public Protector addCrashManager(CrashManager crashManager) {
129 | mUserCrashManagers.add(crashManager);
130 | return this;
131 | }
132 |
133 | /**
134 | * add Synchronous task,which will be runned in worst situation;
135 | * can add more
136 | *
137 | * @param synchronousTask
138 | * @return
139 | */
140 | public Protector addSynchronousTask(ProtectorTask synchronousTask) {
141 | mSynProtectorTask = synchronousTask;
142 | return this;
143 | }
144 |
145 | // mark as app lanuch successed
146 | public void markLanuchSucceed() {
147 | ProtectorSpUtils.putInt(SpConstant.CRASHCONUT, 0);
148 | ProtectorLogUtils.i("markAsSucceed");
149 | }
150 |
151 | // setCrashCallback to handle crash for example record or report
152 | public Protector setCrashCallBack(CrashCallBack crashCallBack) {
153 | mCrashCallBack = crashCallBack;
154 | return this;
155 | }
156 |
157 | public Protector setDebug(boolean isDebug) {
158 | ProtectorLogUtils.setsDebug(isDebug);
159 | ProtectorLogUtils.i("StartUp-Protector Mode : " + (isDebug ? "Debug" : "Release"));
160 | return this;
161 | }
162 |
163 | public Context getContext() {
164 | return sContext;
165 | }
166 |
167 | public List getUserCrashManagers() {
168 | return mUserCrashManagers;
169 | }
170 |
171 | public CrashCallBack getCrashCallBack() {
172 | return mCrashCallBack;
173 | }
174 |
175 | public boolean isReStart() {
176 | return mDefaultReStart;
177 | }
178 |
179 | public void setRestart(boolean defaultReStart) {
180 | this.mDefaultReStart = defaultReStart;
181 | }
182 | }
183 |
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/LICENSE:
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107 |
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126 |
127 |
128 |
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131 |
132 |
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