├── AndFixDemo.iml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── app.iml ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── raymond │ │ └── demo │ │ └── andfixdemo │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── raymond │ │ │ └── demo │ │ │ └── andfixdemo │ │ │ ├── MainActivity.java │ │ │ ├── MainApplication.java │ │ │ ├── andfix │ │ │ └── AndFixManager.java │ │ │ ├── exception │ │ │ └── CrashHandler.java │ │ │ └── utils │ │ │ └── Utils.java │ └── res │ │ ├── drawable-hdpi │ │ └── ic_launcher.png │ │ ├── drawable-ldpi │ │ └── ic_launcher.png │ │ ├── drawable-mdpi │ │ └── ic_launcher.png │ │ ├── drawable-xhdpi │ │ └── ic_launcher.png │ │ ├── drawable-xxhdpi │ │ └── ic_launcher.png │ │ ├── layout │ │ └── activity_main.xml │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── raymond │ └── demo │ └── andfixdemo │ └── ExampleUnitTest.java ├── build.gradle ├── build └── intermediates │ └── dex-cache │ └── cache.xml ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── local.properties └── settings.gradle /AndFixDemo.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AndFixDemo 2 | 3 | 该项目从[AndFix](https://github.com/alibaba/AndFix)项目中的[AndFixDemo](https://github.com/alibaba/AndFix/tree/master/samples/AndFixDemo)拓展而成 4 | 5 | 因[AndFix](https://github.com/alibaba/AndFix)项目中的[AndFixDemo](https://github.com/alibaba/AndFix/tree/master/samples/AndFixDemo)不能直接运行也不是一个Android Studio工程model，想运行的话还得重新建立model或者工程，并进行相关配置，为了测试方便，单独提炼出一个可以正常运行的Android Studio工程，并上传github，方便大家使用，大家可以任意拓展 -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion '25.0.0' 6 | defaultConfig { 7 | applicationId "com.raymond.demo.andfixdemo" 8 | minSdkVersion 9 9 | targetSdkVersion 23 10 | versionCode 2 11 | versionName "1.0.1" 12 | } 13 | 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | productFlavors { 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | testCompile 'junit:junit:4.12' 27 | compile 'com.android.support:appcompat-v7:23.0.1' 28 | 29 | compile 'com.alipay.euler:andfix:0.5.0@aar' 30 | } 31 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/MLS/Development/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 | 19 | -keep class * extends java.lang.annotation.Annotation 20 | -keepclasseswithmembernames class * { 21 | native ; 22 | } 23 | -keep class com.raymond.demo.andfixdemo.test.A {*;} 24 | -keep class com.raymond.demo.andfixdemo.test.Fix {*;} 25 | -keep class com.alipay.euler.andfix.** { *; } -------------------------------------------------------------------------------- /app/src/androidTest/java/com/raymond/demo/andfixdemo/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.raymond.demo.andfixdemo; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 8 | 11 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/java/com/raymond/demo/andfixdemo/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * 3 | * Copyright (c) 2015, alipay.com 4 | * 5 | * Licensed under the Apache License, Version 2.0 (the "License"); 6 | * you may not use this file except in compliance with the License. 7 | * You may obtain a copy of the License at 8 | * 9 | * http://www.apache.org/licenses/LICENSE-2.0 10 | * 11 | * Unless required by applicable law or agreed to in writing, software 12 | * distributed under the License is distributed on an "AS IS" BASIS, 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | * See the License for the specific language governing permissions and 15 | * limitations under the License. 16 | */ 17 | 18 | package com.raymond.demo.andfixdemo; 19 | 20 | import android.Manifest; 21 | import android.app.Activity; 22 | import android.content.pm.PackageManager; 23 | import android.os.Bundle; 24 | import android.os.Environment; 25 | import android.support.v4.app.ActivityCompat; 26 | import android.support.v4.content.ContextCompat; 27 | import android.util.Log; 28 | import android.view.View; 29 | import android.widget.Toast; 30 | 31 | import com.raymond.demo.andfixdemo.andfix.AndFixManager; 32 | import com.raymond.demo.andfixdemo.exception.CrashHandler; 33 | 34 | import java.io.File; 35 | 36 | public class MainActivity extends Activity implements View.OnClickListener { 37 | private static final int REQUEST_PERMISSION_SDCARD = 1000; 38 | 39 | @Override 40 | public void onCreate(Bundle savedInstanceState) { 41 | super.onCreate(savedInstanceState); 42 | setContentView(R.layout.activity_main); 43 | 44 | findViewById(R.id.clickMe).setOnClickListener(this); 45 | findViewById(R.id.fixBug).setOnClickListener(this); 46 | 47 | checkPermission(); 48 | } 49 | 50 | private void checkPermission() { 51 | if (ContextCompat.checkSelfPermission(this, 52 | Manifest.permission.WRITE_EXTERNAL_STORAGE) 53 | != PackageManager.PERMISSION_GRANTED) { 54 | 55 | if (ActivityCompat.shouldShowRequestPermissionRationale(this, 56 | Manifest.permission.WRITE_EXTERNAL_STORAGE)) { 57 | init(); 58 | } else { 59 | ActivityCompat.requestPermissions(this, 60 | new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE, 61 | Manifest.permission.READ_EXTERNAL_STORAGE, 62 | Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS}, 63 | REQUEST_PERMISSION_SDCARD); 64 | } 65 | 66 | } else { 67 | init(); 68 | } 69 | } 70 | 71 | @Override 72 | public void onRequestPermissionsResult(int requestCode, 73 | String permissions[], int[] grantResults) { 74 | switch (requestCode) { 75 | case REQUEST_PERMISSION_SDCARD: { 76 | if (grantResults.length > 0 77 | && grantResults[0] == PackageManager.PERMISSION_GRANTED) { 78 | init(); 79 | } else { 80 | 81 | } 82 | return; 83 | } 84 | 85 | } 86 | } 87 | 88 | @Override 89 | protected void onDestroy() { 90 | super.onDestroy(); 91 | android.os.Process.killProcess(android.os.Process.myPid()); 92 | } 93 | 94 | private void init() { 95 | CrashHandler.getInstance().init(this); 96 | AndFixManager.getInstance().init(this); 97 | showToast("-------初始化完成-------"); 98 | } 99 | 100 | @Override 101 | public void onClick(View v) { 102 | switch (v.getId()) { 103 | case R.id.clickMe: 104 | clickMe(v); 105 | break; 106 | 107 | case R.id.fixBug: 108 | fixBug(v); 109 | break; 110 | } 111 | } 112 | 113 | public void clickMe(View v) { 114 | showToast("计算结果 = " + compute()); 115 | } 116 | 117 | private int compute() { 118 | return 4/1; 119 | } 120 | 121 | public void fixBug(View v) { 122 | String patchFile = "/sdcard/out.apatch"; 123 | Log.d("lost", "patch file: " + patchFile); 124 | if(new File(patchFile).exists()) { 125 | showToast("patch file: " + patchFile); 126 | } else { 127 | showToast("patch file not exists!!!"); 128 | } 129 | AndFixManager.getInstance().addPatch(patchFile); 130 | } 131 | 132 | private void showToast(String msg) { 133 | Toast.makeText(this, msg, Toast.LENGTH_LONG).show(); 134 | } 135 | 136 | } 137 | -------------------------------------------------------------------------------- /app/src/main/java/com/raymond/demo/andfixdemo/MainApplication.java: -------------------------------------------------------------------------------- 1 | /* 2 | * 3 | * Copyright (c) 2015, alipay.com 4 | * 5 | * Licensed under the Apache License, Version 2.0 (the "License"); 6 | * you may not use this file except in compliance with the License. 7 | * You may obtain a copy of the License at 8 | * 9 | * http://www.apache.org/licenses/LICENSE-2.0 10 | * 11 | * Unless required by applicable law or agreed to in writing, software 12 | * distributed under the License is distributed on an "AS IS" BASIS, 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | * See the License for the specific language governing permissions and 15 | * limitations under the License. 16 | */ 17 | 18 | package com.raymond.demo.andfixdemo; 19 | 20 | import android.app.Application; 21 | import android.os.Environment; 22 | import android.util.Log; 23 | 24 | import com.alipay.euler.andfix.patch.PatchManager; 25 | import com.raymond.demo.andfixdemo.andfix.AndFixManager; 26 | import com.raymond.demo.andfixdemo.exception.CrashHandler; 27 | 28 | import java.io.IOException; 29 | 30 | public class MainApplication extends Application { 31 | 32 | @Override 33 | public void onCreate() { 34 | super.onCreate(); 35 | } 36 | 37 | } 38 | -------------------------------------------------------------------------------- /app/src/main/java/com/raymond/demo/andfixdemo/andfix/AndFixManager.java: -------------------------------------------------------------------------------- 1 | package com.raymond.demo.andfixdemo.andfix; 2 | 3 | import android.content.Context; 4 | 5 | import com.alipay.euler.andfix.patch.PatchManager; 6 | import com.raymond.demo.andfixdemo.utils.Utils; 7 | 8 | import java.io.File; 9 | 10 | /** 11 | * Created by lifanlong@le.com on 2017/7/3. 12 | */ 13 | public class AndFixManager { 14 | 15 | private volatile static AndFixManager sInstance; 16 | 17 | private AndFixManager() {} 18 | 19 | public static AndFixManager getInstance() { 20 | if(null == sInstance) { 21 | synchronized (AndFixManager.class) { 22 | if(null == sInstance) { 23 | sInstance = new AndFixManager(); 24 | } 25 | } 26 | } 27 | return sInstance; 28 | } 29 | 30 | private PatchManager mPatchManager; 31 | 32 | public void init(Context context) { 33 | try { 34 | if(null == mPatchManager) { 35 | mPatchManager = new PatchManager(context); 36 | } 37 | mPatchManager.init(Utils.getVersionName(context)); 38 | mPatchManager.loadPatch(); 39 | } catch (Exception e) { 40 | e.printStackTrace(); 41 | } 42 | } 43 | 44 | public void addPatch(String path) { 45 | try { 46 | if (mPatchManager != null) { 47 | mPatchManager.addPatch(path); 48 | } 49 | } catch (Exception e) { 50 | e.printStackTrace(); 51 | } 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /app/src/main/java/com/raymond/demo/andfixdemo/exception/CrashHandler.java: -------------------------------------------------------------------------------- 1 | package com.raymond.demo.andfixdemo.exception; 2 | 3 | import android.content.Context; 4 | import android.content.pm.PackageInfo; 5 | import android.content.pm.PackageManager; 6 | import android.content.pm.PackageManager.NameNotFoundException; 7 | import android.os.Build; 8 | import android.os.Environment; 9 | import android.os.Looper; 10 | import android.util.Log; 11 | import android.widget.Toast; 12 | 13 | import java.io.File; 14 | import java.io.FileOutputStream; 15 | import java.io.PrintWriter; 16 | import java.io.StringWriter; 17 | import java.io.Writer; 18 | import java.lang.Thread.UncaughtExceptionHandler; 19 | import java.lang.reflect.Field; 20 | import java.text.DateFormat; 21 | import java.text.SimpleDateFormat; 22 | import java.util.Date; 23 | import java.util.HashMap; 24 | import java.util.Map; 25 | 26 | /** 27 | * UncaughtException处理类,当程序发生Uncaught异常的时候,有该类来接管程序,并记录发送错误报告. 28 | * 29 | */ 30 | public class CrashHandler implements UncaughtExceptionHandler { 31 | 32 | public static final String TAG = "CrashHandler"; 33 | 34 | //系统默认的UncaughtException处理类 35 | private Thread.UncaughtExceptionHandler mDefaultHandler; 36 | //CrashHandler实例 37 | private static CrashHandler INSTANCE = new CrashHandler(); 38 | //程序的Context对象 39 | private Context mContext; 40 | //用来存储设备信息和异常信息 41 | private Map mDeviceInfo = new HashMap(); 42 | 43 | //用于格式化日期,作为日志文件名的一部分 44 | private DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss"); 45 | 46 | /** 保证只有一个CrashHandler实例 */ 47 | private CrashHandler() { 48 | } 49 | 50 | /** 获取CrashHandler实例 ,单例模式 */ 51 | public static CrashHandler getInstance() { 52 | return INSTANCE; 53 | } 54 | 55 | /** 56 | * 初始化 57 | * 58 | * @param context 59 | */ 60 | public void init(Context context) { 61 | mContext = context; 62 | //获取系统默认的UncaughtException处理器 63 | mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler(); 64 | //设置该CrashHandler为程序的默认处理器 65 | Thread.setDefaultUncaughtExceptionHandler(this); 66 | } 67 | 68 | /** 69 | * 当UncaughtException发生时会转入该函数来处理 70 | */ 71 | @Override 72 | public void uncaughtException(Thread thread, Throwable ex) { 73 | if (!handleException(ex) && mDefaultHandler != null) { 74 | //如果用户没有处理则让系统默认的异常处理器来处理 75 | mDefaultHandler.uncaughtException(thread, ex); 76 | } else { 77 | try { 78 | Thread.sleep(3000); 79 | } catch (InterruptedException e) { 80 | Log.e(TAG, "error : ", e); 81 | } 82 | //退出程序 83 | android.os.Process.killProcess(android.os.Process.myPid()); 84 | System.exit(1); 85 | } 86 | } 87 | 88 | /** 89 | * 自定义错误处理,收集错误信息发送错误报告等操作均在此完成. 90 | * 91 | * @param ex 92 | * @return true:如果处理了该异常信息;否则返回false. 93 | */ 94 | private boolean handleException(Throwable ex) { 95 | if (ex == null) { 96 | return false; 97 | } 98 | //使用Toast来显示异常信息 99 | new Thread() { 100 | @Override 101 | public void run() { 102 | Looper.prepare(); 103 | Toast.makeText(mContext, "很抱歉,程序出现异常,即将退出.", Toast.LENGTH_LONG).show(); 104 | Looper.loop(); 105 | } 106 | }.start(); 107 | //收集设备参数信息 108 | collectDeviceInfo(mContext); 109 | //保存日志文件 110 | saveCrashInfo2File(ex); 111 | return true; 112 | } 113 | 114 | /** 115 | * 收集设备参数信息 116 | * @param ctx 117 | */ 118 | public void collectDeviceInfo(Context ctx) { 119 | try { 120 | PackageManager pm = ctx.getPackageManager(); 121 | PackageInfo pi = pm.getPackageInfo(ctx.getPackageName(), PackageManager.GET_ACTIVITIES); 122 | if (pi != null) { 123 | String versionName = pi.versionName == null ? "null" : pi.versionName; 124 | String versionCode = pi.versionCode + ""; 125 | mDeviceInfo.put("versionName", versionName); 126 | mDeviceInfo.put("versionCode", versionCode); 127 | } 128 | } catch (NameNotFoundException e) { 129 | Log.e(TAG, "an error occured when collect package info", e); 130 | } 131 | Field[] fields = Build.class.getDeclaredFields(); 132 | for (Field field : fields) { 133 | try { 134 | field.setAccessible(true); 135 | mDeviceInfo.put(field.getName(), field.get(null).toString()); 136 | Log.d(TAG, field.getName() + " : " + field.get(null)); 137 | } catch (Exception e) { 138 | Log.e(TAG, "an error occured when collect crash info", e); 139 | } 140 | } 141 | } 142 | 143 | /** 144 | * 保存错误信息到文件中 145 | * 146 | * @param ex 147 | * @return 返回文件名称,便于将文件传送到服务器 148 | */ 149 | private String saveCrashInfo2File(Throwable ex) { 150 | 151 | StringBuffer sb = new StringBuffer(); 152 | for (Map.Entry entry : mDeviceInfo.entrySet()) { 153 | String key = entry.getKey(); 154 | String value = entry.getValue(); 155 | sb.append(key + "=" + value + "\n"); 156 | } 157 | 158 | Writer writer = new StringWriter(); 159 | PrintWriter printWriter = new PrintWriter(writer); 160 | ex.printStackTrace(printWriter); 161 | Throwable cause = ex.getCause(); 162 | while (cause != null) { 163 | cause.printStackTrace(printWriter); 164 | cause = cause.getCause(); 165 | } 166 | printWriter.close(); 167 | String result = writer.toString(); 168 | sb.append(result); 169 | try { 170 | long timestamp = System.currentTimeMillis(); 171 | String time = formatter.format(new Date()); 172 | String fileName = "crash-" + time + "-" + timestamp + ".log"; 173 | if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { 174 | String path = "/sdcard/crash/"; 175 | File dir = new File(path); 176 | if (!dir.exists()) { 177 | dir.mkdirs(); 178 | } 179 | FileOutputStream fos = new FileOutputStream(path + fileName); 180 | fos.write(sb.toString().getBytes()); 181 | fos.close(); 182 | } 183 | return fileName; 184 | } catch (Exception e) { 185 | Log.e(TAG, "an error occured while writing file...", e); 186 | } 187 | return null; 188 | } 189 | } 190 | -------------------------------------------------------------------------------- /app/src/main/java/com/raymond/demo/andfixdemo/utils/Utils.java: -------------------------------------------------------------------------------- 1 | package com.raymond.demo.andfixdemo.utils; 2 | 3 | import android.content.Context; 4 | import android.content.pm.PackageInfo; 5 | import android.content.pm.PackageManager; 6 | 7 | /** 8 | * Created by lifanlong@le.com on 2017/7/3. 9 | */ 10 | public class Utils { 11 | 12 | public static String getVersionName(Context context) { 13 | String versionName = "1.0.0"; 14 | try { 15 | PackageManager pm = context.getPackageManager(); 16 | PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0); 17 | versionName = pi.versionName; 18 | } catch (Exception e) { 19 | e.printStackTrace(); 20 | } 21 | return versionName; 22 | } 23 | 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lostoy0/AndFixDemo/a5f867f558ae481255f3d35bc0c4a8d62b49e454/app/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-ldpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lostoy0/AndFixDemo/a5f867f558ae481255f3d35bc0c4a8d62b49e454/app/src/main/res/drawable-ldpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lostoy0/AndFixDemo/a5f867f558ae481255f3d35bc0c4a8d62b49e454/app/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lostoy0/AndFixDemo/a5f867f558ae481255f3d35bc0c4a8d62b49e454/app/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lostoy0/AndFixDemo/a5f867f558ae481255f3d35bc0c4a8d62b49e454/app/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 |