android– 应用程序在请求权限时退出

概述我在SplashActivity中有这段代码,它请求ReadPhoneState权限来调用ASyncTask.在第一次运行时,活动结束(而不是崩溃),然后出现权限对话框.我授予权限并重新进入应用程序并正常启动.那么为什么首先在第一轮完成飞溅？这是我的代码：publicclassSplashActivityextendsActivity{

我在SplashActivity中有这段代码,它请求ReadPhonestate权限来调用ASyncTask.在第一次运行时,活动结束(而不是崩溃),然后出现权限对话框.我授予权限并重新进入应用程序并正常启动.那么为什么首先在第一轮完成飞溅？

这是我的代码：

public class SplashActivity extends Activity {    boolean noConMessage = false, granted = false;    boolean firstRun;    int caller = 0;    int channelID = 0;    Bundle bundle;    String deviceid;    @OverrIDe    protected voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentVIEw(R.layout.activity_splash);        MyApplication.crashBundle = this.getIntent().getExtras();        final SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(this);        MyApplication.FontSize = Integer.parseInt(settings.getString(getResources().getString(R.string.textsize_key), "15").toString());        firstRun = settings.getBoolean(getResources().getString(R.string.firstRun_key), true);        deviceid = settings.getString(getResources().getString(R.string.deviceid_key), "-1");        /*if (ContextCompat.checkSelfPermission(SplashActivity.this, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED                ) {            ActivityCompat.requestPermissions(SplashActivity.this, new String[]{                    Manifest.permission.READ_PHONE_STATE}, 1);                    Launching mLaunching = new Launching();                    mLaunching.execute();        }else{            Launching mLaunching = new Launching();            mLaunching.execute();        }*/        int hasReadPermission = ContextCompat.checkSelfPermission(SplashActivity.this, Manifest.permission.READ_PHONE_STATE);        if (hasReadPermission != PackageManager.PERMISSION_GRANTED) {            ActivityCompat.requestPermissions(SplashActivity.this, new String[] {Manifest.permission.READ_PHONE_STATE},                    123);            return;        }        //  CheckNewVersionAsyncTask mCheckNewVersionAsyncTask=new CheckNewVersionAsyncTask(this);        //  mCheckNewVersionAsyncTask.execute();        Launching mLaunching = new Launching();        mLaunching.execute();    }    @OverrIDe    public voID onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {        switch (requestCode) {            case 123:                if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {                    // Permission Granted                    Launching mLaunching = new Launching();                    mLaunching.execute();                } else {                    // Permission DenIEd                }                break;            default:                super.onRequestPermissionsResult(requestCode, permissions, grantResults);        }    }    public voID loadPage() {        Intent intent;        intent = new Intent(SplashActivity.this,                ChannelListActivity.class);        intent.putExtra(Extra.IMAGES, Constants.IMAGES);        startActivity(intent);    }    protected voID onPause() {        // Todo auto-generated method stub        super.onPause();        if (noConMessage) {            Toast.makeText(SplashActivity.this, "No Internet Connection", Toast.LENGTH_LONG).show();        }        finish();    }    @OverrIDe    protected voID onDestroy() {        // Todo auto-generated method stub        super.onDestroy();    }    protected class Launching extends AsyncTask<VoID, VoID, Integer> {        @OverrIDe        protected voID onPreExecute() {        }        @OverrIDe        protected Integer doInBackground(VoID... a) {            try {                if (deviceid.equals("-1")) {                    ServerUtilitIEs.addDevice(SplashActivity.this);                    GCMRegistrar.unregister(SplashActivity.this);                } else {                    TimeUnit.SECONDS.sleep((long) 0.25);                }                if (true) {                    Actions.copyfile(SplashActivity.this, "tahoma.ttf");                }            } catch (Exception e) {                e.printstacktrace();            }            return 0;        }        @OverrIDe        protected voID onPostExecute(Integer result) {            if (firstRun) {                PushNotificationActions.registerNotification(SplashActivity.this);            } else {                loadPage();            }        }    }}

解决方法:

删除此完成();从暂停功能调用,因为当对话框出现时,您的活动将进入暂停状态,完成调用将破坏您的活动

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