title: Error permission com.huawei.android.launcher.LauncherProvider
body: <p>I have a problem with permission on android 6.
  I'm trying to upload a file from the device to the server. If I try with the android emulator there is no problem. The app asks for permission and the uploads the file on the server. Instead if I try to upload the file from my Huawei p8 lite, the app crashs with the error:</p>
  
  <pre><code> java.lang.SecurityException: Permission Denial: reading com.huawei.android.launcher.LauncherProvider from pid=3472, uid=10019 requires com.huawei.android.launcher.permission.WRITE_SETTINGS: uid 10019 does not have com.huawei.android.launcher.permission.WRITE_SETTINGS.
                                                            at android.os.Parcel.readException(Parcel.java:1602)
                                                            at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:183)
                                                            at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:135)
                                                            at android.content.ContentProviderProxy.call(ContentProviderNative.java:646)
                                                            at android.content.ContentProviderClient.call(ContentProviderClient.java:437)
                                                            at com.huawei.keyguard.support.LauncherInteractiveUtil$Caller.run(LauncherInteractiveUtil.java:59)
                                                            at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:246)
                                                            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
                                                            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
                                                            at java.lang.Thread.run(Thread.java:833)
  </code></pre>
  
  <p>The function:</p>
  
  <pre><code>FloatingActionButton add=(FloatingActionButton)findViewById(R.id.fab_send_content);
      add.setOnClickListener(new View.OnClickListener() {
          public void onClick(View arg0) {
  
  
              EditText ed1 = (EditText) findViewById(R.id.edit_insertTitle);
              EditText ed2 = (EditText) findViewById(R.id.edit_insertDescr);
  
  
              String titolo= ed1.getText().toString();
              String descrizione= ed2.getText().toString();
  
  
  
  
              if (fileAdded) {
                  String path=ed4.getText().toString();
                  String nome=getLastToken(path,"/");
                  String []params1= {path,titolo};
                  String[] s = {titolo, descrizione,nome};
  
                  new InsertContentMetaData().execute(s);
  
  
                  new InsertFile().execute(params1);
                  Intent intent1=new Intent(NewContentActivity.this,Main2Activity.class);
                  finish();
  
              }else{
                  Toast toast = Toast.makeText(getApplicationContext(), "No file uploaded", Toast.LENGTH_LONG);
                  toast.show();
              }
  
  
          }
  
      });
  
  
  }
  
  @Override
  public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
      super.onRequestPermissionsResult(requestCode, permissions, grantResults);
  
          if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
              openPDF();
              String path=ed4.getText().toString();
              if (path!= null) {
                  Log.d("Sono entrato","ciao");
                  Log.d("DOPO OPEN PDF",path);
  
                  fileAdded=true;
  
              }
          }
  
  
  }
  </code></pre>
  
  <p>And finally the permission on Android Manifest:</p>
  
  <pre><code>&lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt;
  &lt;uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
  &lt;uses-permission android:name="android.permission.READ_PHONE_STATE" /&gt;
  &lt;uses-permission android:name="android.permission.USE_CREDENTIALS" /&gt;
  &lt;!-- To retrieve the account name (email) as part of sign-in: --&gt;
  &lt;uses-permission android:name="android.permission.GET_ACCOUNTS" /&gt;
  &lt;!-- To auto-complete the email text field in the login form with the user's emails --&gt;
  &lt;uses-permission android:name="android.permission.READ_PROFILE" /&gt;
  &lt;uses-permission android:name="android.permission.READ_CONTACTS" /&gt;
  &lt;uses-permission android:name="android.permission.WRITE_SETTINGS" /&gt;
  &lt;uses-permission android:name="com.huawei.android.launcher.permission.READ_SETTINGS"/&gt;
  &lt;uses-permission android:name="com.huawei.android.launcher.permission.WRITE_SETTINGS"/&gt;
  &lt;uses-permission android:name="com.huawei.android.launcher.permission.CHANGE_BADGE" /&gt;
  </code></pre>