Android 6.0设置权限befor初始屏幕

Question

嗨，我有从API 18到API 22工作正常的应用程序。 对于新的Android API 23我试图设置一个检查权限，我已设置在清单上。我正在使用德克斯特图书馆。现在，我希望启用权限的对话框设置显示在我的启动画面之前，并且当我点击对话框权限时的“确定”，应用程序保持打开状态并显示我的介绍视图和主视图之后。 我已经设置了这个代码，在启动画面运行期间工作，当我设置好启用权限应用程序关闭，而不是保持打开状态。 这是我闪屏和德克斯特库代码：

public class SplashScreen extends Activity { 


//Set waktu lama splashscreen 
private static int splashInterval = 3000; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    Fabric.with(this, new Answers()); 
    Dexter.initialize(getApplicationContext()); 
    requestWindowFeature(Window.FEATURE_NO_TITLE); 
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
      WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    setContentView(R.layout.splash_fragment); 









    new Handler().postDelayed(new Runnable() { 


     @Override 
     public void run() { 
      View v = findViewById(android.R.id.content); 

      if (ActivityCompat.checkSelfPermission(getApplicationContext(), 
        android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager 
        .PERMISSION_GRANTED && ActivityCompat 
        .checkSelfPermission(getApplicationContext(), 
          android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager 
        .PERMISSION_GRANTED) { 

       MultiplePermissionsListener snackbarMultiplePermissionsListener = 
         SnackbarOnAnyDeniedMultiplePermissionsListener.Builder 
           .with((ViewGroup) v.getRootView(),"") 
           .withOpenSettingsButton("Settings") 
           .withCallback(new Snackbar.Callback() { 
            @Override 
            public void onShown(Snackbar snackbar) { 
             // Event handler for when the given Snackbar has been dismissed 
            } 
            @Override 
            public void onDismissed(Snackbar snackbar, int event) { 
             // Event handler for when the given Snackbar is visible 
            } 
           }) 
           .build(); 
       Dexter.checkPermissions(snackbarMultiplePermissionsListener, android.Manifest.permission.ACCESS_FINE_LOCATION, android.Manifest.permission.ACCESS_COARSE_LOCATION, android.Manifest.permission.ACCESS_NETWORK_STATE, android.Manifest.permission.GET_ACCOUNTS); 
       return; 


      } 

      Intent i = new Intent(SplashScreen.this, MainActivity.class); 
      startActivity(i); 


      //jeda selesai Splashscreen 
      this.finish(); 
     } 

     private void finish() { 
      // TODO Auto-generated method stub 

     } 
    }, splashInterval); 

}; 

}

我该怎么让启动画面前，该对话框的设置，并保持开放的应用程序单击OK启用权限后？

感谢

Answer 1

private void displaySplashScreen() { 
    new Handler().postDelayed(new Runnable() { 

     /* 
     * Showing splash screen with a timer. This will be useful when you 
     * want to show case your app logo/company 
     */ 

     @Override 
     public void run() { 
      Intent i = new Intent(SplashActivity.this, LoginActivity.class); 
      startActivity(i); 
      finish(); 
     } 
    }, SPLASH_TIME_OUT); 
} 

private void setPermissionForM() { 
    String[] PERMISSIONS = { 
      Manifest.permission.WRITE_EXTERNAL_STORAGE, 
      Manifest.permission.ACCESS_COARSE_LOCATION, 
      Manifest.permission.ACCESS_FINE_LOCATION, 
      Manifest.permission.CAMERA, 
      Manifest.permission.READ_PHONE_STATE}; 

    if (!utils.hasPermissions(this, PERMISSIONS)) { 
     ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL); 
    } 
} 

@Override 
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { 
    super.onRequestPermissionsResult(requestCode, permissions, grantResults); 
      Map<String, Integer> perms = new HashMap<String, Integer>(); 
      // Initial 
      perms.put(Manifest.permission.WRITE_EXTERNAL_STORAGE, PackageManager.PERMISSION_GRANTED); 
      perms.put(Manifest.permission.ACCESS_COARSE_LOCATION, PackageManager.PERMISSION_GRANTED); 
      perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED); 
      perms.put(Manifest.permission.CAMERA, PackageManager.PERMISSION_GRANTED); 
      perms.put(Manifest.permission.READ_PHONE_STATE, PackageManager.PERMISSION_GRANTED); 
      for (int i = 0; i < permissions.length; i++) 
       perms.put(permissions[i], grantResults[i]); 
      if (perms.get(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED 
        && perms.get(Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED 
        && perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED 
        && perms.get(Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED 
        && perms.get(Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED) { 
       // All Permissions Granted 
       displaySplashScreen(); 
      } else { 
       // Permission Denied 
       Toast.makeText(SplashActivity.this, "Some Permission is Denied", Toast.LENGTH_SHORT) 
         .show(); 
      } 

}