public class BaseApplication extends Application {// Patch管理类public static PatchManager mPatchManager;@Overridepublic void onCreate() {super.onCreate();// 捕捉崩溃信息ExceptionCrashHandler.getInstance().init(this);// Ali热修复try {mPatchManager = new PatchManager(this);// 初始化patch版本String pkName = this.getPackageName();String versionName = getPackageManager().getPackageInfo(pkName, 0).versionName;// 初始化版本名称
            mPatchManager.init(versionName);// 加载之前的patch
            mPatchManager.loadPatch();} catch (PackageManager.NameNotFoundException e) {e.printStackTrace();}}
}

 1 public class MainActivity extends BaseSkinActivity {
 2
 3     @Override
 4     protected void initData() {
 5         // 获取上次的崩溃信息
 6         File crashFile = ExceptionCrashHandler.getInstance().getCrashFile();
 7         // 上传到服务器，后面再说.......
 8     }
 9
10     @Override
11     protected void initView() {
12
13     }
14
15     @Override
16     protected void setContentView() {
17         setContentView(R.layout.activity_main);
18     }
19
20     @Override
21     protected void initTitle() {
22
23     }
24
25     @Onclick(R.id.test)
26     public void test(View view) {
27         // 没有修复之前会报异常闪退
28         Toast.makeText(this, Utils.test(), Toast.LENGTH_LONG).show();
29     }
30
31     @Onclick(R.id.ali_fix)
32     public void aliHotFix(View view) {
33         try {
34             // 测试 目前暂且放在本地
35             String patchFileString =  Environment.getExternalStorageDirectory()+"/fix.apatch";
36             Log.e("TAG", patchFileString);
37             // 修复apatch，不需要重启可立即生效
38             BaseApplication.mPatchManager.addPatch(patchFileString);
39             Toast.makeText(this, "Bug修复成功", Toast.LENGTH_LONG).show();
40         } catch (Exception e) {
41             e.printStackTrace();
42             Toast.makeText(this, "Bug修复失败", Toast.LENGTH_LONG).show();
43         }
44     }
45 }