AndFix简单集成实现

1，下载

https://github.com/alibaba/AndFix

2，将源码拷贝到项目中，或者使用添加依赖包，都可以

添加到项目中的效果如下

3，在application中初始化AndFix

public class BaseApplication extends Application { private PatchManager patchManager; private static BaseApplication instant; public static BaseApplication getInstant() { return instant; } public PatchManager getPatchManager() { return patchManager; } @Override public void onCreate() { super.onCreate(); instant = this; // 初始化热更新数据 try { patchManager = new PatchManager(this); patchManager.init(PackageUtils.getAppVision(this,getPackageName())); patchManager.loadPatch(); }catch (Exception e) { e.printStackTrace(); } } }

public class PackageUtils {

public static String getAppVision(Context context,String packageName){
try {
String versionName = context.getPackageManager().getPackageInfo(packageName, 0).versionName;
return versionName;
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
return "";
}
}

public class MainActivity extends MPermissionsActivity { private TextView testData,testData2; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // 6.0 以上读写权限控制 initPermissions(); testData = findViewById(R.id.textView); testData2 = findViewById(R.id.textView2); // 跳转到效果界面查看修改效果 testData.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(MainActivity.this, SecondeActivty.class); startActivity(intent); } }); // 加载差异包文件 testData2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // 创建目录 File files = new File(Environment.getExternalStorageDirectory(),"power"); if (!files.exists()) { files.mkdirs(); } // 加载差异包{adb push (.apatch路径) /sdcard/power/a1.apatch } File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/power/" + "a1.apatch"); if (file.exists()) { try { Log.e("qqqqqqqq","加载差异包"); BaseApplication.getInstant() .getPatchManager() .addPatch(Environment.getExternalStorageDirectory().getAbsolutePath() + "/power/" + "a1.apatch"); } catch (IOException e) { Log.e("qqqqqqqq","加载差异包异常"); e.printStackTrace(); } }else { Log.e("qqqqqqqq","文件不存在!"); } } }); } private void initPermissions() { requestPermission(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE , Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1000); } @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); switch (requestCode) { case 1000: boolean cameraAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED; if (cameraAccepted) { // 授予权限成功 Toast.makeText(MainActivity.this, "授权成功!",Toast.LENGTH_SHORT); } else { Toast.makeText(MainActivity.this, "授权失败!",Toast.LENGTH_SHORT); } break; } } }网上找的权限封装类

public abstract class MPermissionsActivity extends FragmentActivity { private final String TAG = "MPermissions"; private int REQUEST_CODE_PERMISSION = 0x00099; /** * 请求权限 * @param permissions 请求的权限 * @param requestCode 请求权限的请求码 */ public void requestPermission(String[] permissions, int requestCode) { this.REQUEST_CODE_PERMISSION = requestCode; if (checkPermissions(permissions)) { permissionSuccess(REQUEST_CODE_PERMISSION); } else { List<String> needPermissions = getDeniedPermissions(permissions); ActivityCompat.requestPermissions(this, needPermissions.toArray(new String[needPermissions.size()]), REQUEST_CODE_PERMISSION); } } /** * 检测所有的权限是否都已授权 * * @param permissions * @return */ private boolean checkPermissions(String[] permissions) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) { return true; } for (String permission : permissions) { if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) { return false; } } return true; } /** * 获取权限集中需要申请权限的列表 * * @param permissions * @return */ private List<String> getDeniedPermissions(String[] permissions) { List<String> needRequestPermissionList = new ArrayList<>(); for (String permission : permissions) { if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED || ActivityCompat.shouldShowRequestPermissionRationale(this, permission)) { needRequestPermissionList.add(permission); } } return needRequestPermissionList; } /** * 系统请求权限回调 * * @param requestCode * @param permissions * @param grantResults */ @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); if (requestCode == REQUEST_CODE_PERMISSION) { if (verifyPermissions(grantResults)) { permissionSuccess(REQUEST_CODE_PERMISSION); } else { permissionFail(REQUEST_CODE_PERMISSION); showTipsDialog(); } } } /** * 确认所有的权限是否都已授权 * * @param grantResults * @return */ private boolean verifyPermissions(int[] grantResults) { for (int grantResult : grantResults) { if (grantResult != PackageManager.PERMISSION_GRANTED) { return false; } } return true; } /** * 显示提示对话框 */ private void showTipsDialog() { new AlertDialog.Builder(this) .setTitle("提示信息") .setMessage("当前应用缺少必要权限，该功能暂时无法使用。如若需要，请单击【确定】按钮前往设置中心进行权限授权。") .setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }) .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { startAppSettings(); } }).show(); } /** * 启动当前应用设置页面 */ private void startAppSettings() { Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS); intent.setData(Uri.parse("package:" + getPackageName())); startActivity(intent); } /** * 获取权限成功 * * @param requestCode */ public void permissionSuccess(int requestCode) { Log.d(TAG, "获取权限成功=" + requestCode); } /** * 权限获取失败 * @param requestCode */ public void permissionFail(int requestCode) { Log.d(TAG, "获取权限失败=" + requestCode); } } 效果展示界面

public class SecondeActivty extends Activity { private TextView textView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_seconde); textView = findViewById(R.id.seconde_textView); init(); } private void init() { // String Tag = "待修复bug的数据？"; String Tag = "已修复bug的数据!"; textView.setText(Tag); } }记得要添加混淆

#官方AndFix混淆 -keep class * extends java.lang.annotation.Annotation -keepclasseswithmembernames class * { native <methods>; } #AndFix包不要混淆 -dontwarn com.alipay.euler.andfix.** -keep class com.alipay.euler.andfix.**{*;}准备工作完毕；下面就是要生成差异包了

然后push到sd卡上面，这里是为了展示使用所以放到sd卡上面

最后安装有bug的包就可以实现热修复

demo下载

https://download.csdn.net/download/qq_34601429/10380329