异常捕获

创建一个类
实现 Thread.UncaughtExceptionHandler
public class CrashHandler implements Thread.UncaughtExceptionHandler{

private CrashHandler(){}

private static CrashHandler crashHandler;

public static CrashHandler getInstance(Context context){
    if (crashHandler == null){
        synchronized (CrashHandler.class){
            if (crashHandler == null){
                crashHandler = new CrashHandler();
            }
        }
    }
    return crashHandler;
}

@Override
public void uncaughtException(Thread t, Throwable e) {
    if (BuildConfig.DEBUG){
        Log.i("ccc", "uncaughtException:=== "+t.getName()+"异常信息=="+e.getMessage());
        android.os.Process.killProcess(android.os.Process.myPid());
    }
}

}

public class MyApplication extends Application {

private static RequestQueue requestQueue;

@Override
public void onCreate() {
    super.onCreate();
    requestQueue = Volley.newRequestQueue(getApplicationContext());
    //异常
    Thread.setDefaultUncaughtExceptionHandler(CrashHandler.getInstance(this));
}

public static RequestQueue getRequestQueue(){
    return requestQueue;
}

}

这个类MyApplication 需要在清单文件中 配置（这个词不知道是否贴切）

private String getHandSetInfo(){

String handSetInfo=
        "手机型号:" + android.os.Build.MODEL +
                ",SDK版本:" + android.os.Build.VERSION.SDK +
                ",系统版本:" + android.os.Build.VERSION.RELEASE+
                ",软件版本:"+getAppVersionName(con);
return handSetInfo;

}