Android Marshmelllowで複数の権限を同時に要求する方法

Question

複数の権限を持つコードに続いて、私のエラーはonclickボタンで1つの権限のみを要求し、もう一度クリックすると別の権限を求めることを意味します。

私にOnclick

  public void onClick(View v) { 
      getPermissionCamara(); 
      getStroagePermission(); 
      selectImage(); 
     } 

私の許可がこの

   private static final int CAMERA_PERMISSIONS_REQUEST = 1; 
private static final int STROAGE_PERMISSIONS_REQUEST = 2; 
public void getPermissionCamara() { 
    if (ContextCompat.checkSelfPermission(this, CAMERA) 
      != PackageManager.PERMISSION_GRANTED) { 
     if (shouldShowRequestPermissionRationale(
       CAMERA)) { 


     } 
     requestPermissions(new String[]{CAMERA},CAMERA_PERMISSIONS_REQUEST); 
    } 
} 


public void getStroagePermission() { 
    if (ContextCompat.checkSelfPermission(this,READ_EXTERNAL_STORAGE) 
      != PackageManager.PERMISSION_GRANTED) { 
     if (shouldShowRequestPermissionRationale(
       READ_EXTERNAL_STORAGE)) { 


     } 
     requestPermissions(new String[]{READ_EXTERNAL_STORAGE},STROAGE_PERMISSIONS_REQUEST); 
    } 
} 

@Override 
public void onRequestPermissionsResult(int requestCode, 
             @NonNull String permissions[], 
             @NonNull int[] grantResults) { 
    // Make sure it's our original READ_CONTACTS request 
    if (requestCode == CAMERA_PERMISSIONS_REQUEST) if (grantResults.length == 1 && 
      grantResults[0] == PackageManager.PERMISSION_GRANTED) { 
     Toast.makeText(this, "Camera permission granted", Toast.LENGTH_SHORT).show(); 
    } 
    else if (requestCode == STROAGE_PERMISSIONS_REQUEST) if (grantResults.length == 2 && 
      grantResults[0] == PackageManager.PERMISSION_GRANTED) { 
     Toast.makeText(this, "Read Contacts permission granted", Toast.LENGTH_SHORT).show(); 
    } 
    } 

Answer 1

requestPermissions(new String[]{ 
           Manifest.permission.READ_CONTACTS, 
           Manifest.permission.ACCESS_FINE_LOCATION}, 
         ASK_MULTIPLE_PERMISSION_REQUEST_CODE); 

Answer 2

のように私はそれをこのように行っているされています

public static final int MULTIPLE_PERMISSION_REQUEST = 43; 

public boolean requestPermission(String... permissions) { 
    final List<String> permissionsList = new ArrayList<>(); 

    for (String perm : permissions) { 
     addPermission(permissionsList, perm); 
    } 

    if (permissionsList.size() > 0) { 
     if (Utils.hasMarshmallow()) 
      requestPermissions(permissionsList.toArray(new String[permissionsList.size()]), 
        MULTIPLE_PERMISSION_REQUEST); 
     else 
      ActivityCompat.requestPermissions(this, permissionsList.toArray(new String[permissionsList.size()]), 
        MULTIPLE_PERMISSION_REQUEST); 
     return false; 
    } else 
     return true; 
} 

private boolean addPermission(List<String> permissionsList, String permission) { 
    if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) { 
     permissionsList.add(permission); 
     // Check for Rationale Option 
     if (Utils.hasMarshmallow()) 
      if (!shouldShowRequestPermissionRationale(permission)) 
       return false; 
    } 
    return true; 
} 

@Override 
public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) { 
    /*switch (requestCode) { 
     case PERMISSION_REQUEST: 
     case MULTIPLE_PERMISSION_REQUEST: { 
      // If request is cancelled, the result arrays are empty. 
      if (grantResults.length > 0 
        && grantResults[0] == PackageManager.PERMISSION_GRANTED) { 

       // permission was granted, yay! Do the 
       // task you need to do. 
      } else { 
       // permission denied, boo! Disable the 
       // functionality that depends on this permission. 
      } 
     } 
    }*/ 
}