Android---自定义异常退出并重启app的使用

public class HKApplication extends Application {

private List<Activity> activityList = new ArrayList<Activity>();

@Override
public void onCreate() {
super.onCreate();

// 以下用来捕获程序崩溃异常
if (!Config.DEBUG) {
Thread.setDefaultUncaughtExceptionHandler(restartHandler); // 程序崩溃时触发线程
}
}

// 创建服务用于捕获崩溃异常
private Thread.UncaughtExceptionHandler restartHandler = new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread thread, Throwable ex) {
restartApp();//发生崩溃异常时,重启应用
}
};

// activity管理：从列表中移除activity
public void removeActivity(Activity activity) {
activityList.remove(activity);
}

// activity管理：添加activity到列表
public void addActivity(Activity activity) {
activityList.add(activity);
}

// activity管理：结束所有activity，彻底关闭应用
public void finishProgram() {
for (Activity activity : activityList) {
if (null != activity) {
activity.finish();
}
}
android.os.Process.killProcess(android.os.Process.myPid());
}

// activity管理：结束所有activity
public void finishAllActivity() {
for (Activity activity : activityList) {
if (null != activity) {
activity.finish();
}
}
}

// 重启应用
@SuppressWarnings("WrongConstant")
public void restartApp() {
Intent intent = new Intent();
// 参数1：包名，参数2：程序入口的activity
intent.setClassName(getPackageName(), "zhang.test.android_notification.MainActivity");
PendingIntent restartIntent = PendingIntent.getActivity(
getApplicationContext(), 0, intent,
Intent.FLAG_ACTIVITY_NEW_TASK);
AlarmManager mgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 1000,
restartIntent); // 1秒钟后重启应用
finishProgram(); // 自定义方法，关闭当前打开的所有avtivity
}
}

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme"
android:name=".HKApplication">