Android 6 Marshmallow権限が正しく動作しない

Question

複数の権限チェック、 でAndroid 6 Marshmallowのすべての連絡先とオーナーのメールIDにアクセスしようとしましたが、私のアプリではSecurityExceptionでクラッシュすることがあります。私のアプリを再起動するまで、それは連絡先の読み取りを誘発しません。

私のコードには何も見当たりませんでしたか？

public static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 1; 
     @Override 
     protected void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.activity_main); 
      if(checkAndRequestPermissions()) { 
       // carry on the normal flow, as the case of permissions granted. 
    try { 
        Account[] accounts = AccountManager.get(getApplicationContext()).getAccountsByType("com.google"); 
        for (Account account : accounts) { 
         String emailid = account.name; 
         Log.e("account", emailid); 
        } 
       } catch (Exception e) { 
        Log.e("Exception", "Exception:" + e); 
       } 
       ContentResolver cr = getApplicationContext().getContentResolver(); //Activity/Application android.content.Context 
       Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); 
       if (cursor.moveToFirst()) { 
        do { 
         String contactid = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID)); 
         if (Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) { 
          Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[]{contactid}, null); 
          while (pCur.moveToNext()) { 
           String contactName = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME)); 
           String contactNumber = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); 
           alContacts.add(contactNumber); 
           alName.add(contactName); 
           Log.e("Contact Name", contactName); 
           Log.e("Contact Number", contactNumber); 
           break; 
          } 
          pCur.close(); 
         } 

        } while (cursor.moveToNext()); 
       } 
       } 
      } 
     } 

     private boolean checkAndRequestPermissions() { 
      int permissionSendMessage = ContextCompat.checkSelfPermission(this, 
        Manifest.permission.SEND_SMS); 
      int locationPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION); 
      List<String> listPermissionsNeeded = new ArrayList<>(); 
      if (locationPermission != PackageManager.PERMISSION_GRANTED) { 
       listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION); 
      } 
      if (permissionSendMessage != PackageManager.PERMISSION_GRANTED) { 
       listPermissionsNeeded.add(Manifest.permission.SEND_SMS); 
      } 
      if (!listPermissionsNeeded.isEmpty()) { 
       ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),REQUEST_ID_MULTIPLE_PERMISSIONS); 
       return false; 
      } 
      return true; 
     } 
     @Override 
      public void onRequestPermissionsResult(int requestCode, 
                String permissions[], int[] grantResults) { 
       Log.d(TAG, "Permission callback called-------"); 
       switch (requestCode) { 
        case REQUEST_ID_MULTIPLE_PERMISSIONS: { 

         Map<String, Integer> perms = new HashMap<>(); 
         // Initialize the map with both permissions 
         perms.put(Manifest.permission.SEND_SMS, PackageManager.PERMISSION_GRANTED); 
         perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED); 
         // Fill with actual results from user 
         if (grantResults.length > 0) { 
          for (int i = 0; i < permissions.length; i++) 
           perms.put(permissions[i], grantResults[i]); 
          // Check for both permissions 
          if (perms.get(Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED 
            && perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) { 
           Log.d(TAG, "sms & location services permission granted"); 
           // process the normal flow 
           //else any one or both the permissions are not granted 
          } else { 
            Log.d(TAG, "Some permissions are not granted ask again "); 
            //permission is denied (this is the first time, when "never ask again" is not checked) so ask again explaining the usage of permission 
     //      // shouldShowRequestPermissionRationale will return true 
            //show the dialog or snackbar saying its necessary and try again otherwise proceed with setup. 
            if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.SEND_SMS) || ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.ACCESS_FINE_LOCATION)) { 
             showDialogOK("SMS and Location Services Permission required for this app", 
               new DialogInterface.OnClickListener() { 
                @Override 
                public void onClick(DialogInterface dialog, int which) { 
                 switch (which) { 
                  case DialogInterface.BUTTON_POSITIVE: 
                   checkAndRequestPermissions(); 
                   break; 
                  case DialogInterface.BUTTON_NEGATIVE: 
                   // proceed with logic by disabling the related features or quit the app. 
                   break; 
                 } 
                } 
               }); 
            } 
            //permission is denied (and never ask again is checked) 
            //shouldShowRequestPermissionRationale will return false 
            else { 
             Toast.makeText(this, "Go to settings and enable permissions", Toast.LENGTH_LONG) 
               .show(); 
      //       //proceed with logic by disabling the related features or quit the app. 
            } 
          } 
         } 
        } 
       } 

      } 

      private void showDialogOK(String message, DialogInterface.OnClickListener okListener) { 
       new AlertDialog.Builder(this) 
         .setMessage(message) 
         .setPositiveButton("OK", okListener) 
         .setNegativeButton("Cancel", okListener) 
         .create() 
         .show(); 
      } 

Answer 1

お試しthis単純なアンドロイドの許可ライブラリ。それはちょうど

dependencies { 
    compile 'com.vistrav:ask:1.2' 
} 

と許可を求めるためにあなたの活動に次のコードを使用して、あなたのGradleで次の依存関係を含め、開発者

の生活がはるかに容易になります。

Ask.on(context) 
       .forPermissions(Manifest.permission.ACCESS_COARSE_LOCATION 
         , Manifest.permission.WRITE_EXTERNAL_STORAGE) //one or more permissions 
       .withRationales("Location permission need for map to work properly", 
         "In order to save file you will need to grant storage permission") //optional 
       .when(new Ask.Permission() { 
        @Override 
        public void granted(List<String> permissions) { 
         Log.i(TAG, "granted :: " + permissions); 
        } 

        @Override 
        public void denied(List<String> permissions) { 
         Log.i(TAG, "denied :: " + permissions); 
        } 
       }).go(); 

これはすべて必要です。

Answer 2

checkAndRequestPermissions（）メソッドを以下のメソッドに置き換えます。

private boolean checkAndRequestPermissions() { 
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 
    if(this.checkSelfPermission(permission.SEND_SMS)== PackageManager.PERMISSION_GRANTED && this.checkSelfPermission(permission.ACCESS_FINE_LOCATION)== PackageManager.PERMISSION_GRANTED){ 
       return true; 
      }else{ 
       if(shouldShowRequestPermissionRationale(Manifest.permission.SEND_SMS)){ 
        Toast.makeText(MainActivity.this,"Your Permissions is required to send msg .....",Toast.LENGTH_LONG).show(); 
        return false; 
       } 
       if(shouldShowRequestPermissionRationale(Manifest.permission.ACCESS_FINE_LOCATION)){ 
        Toast.makeText(MainActivity.this,"Your Permissions is required to get your current location .....",Toast.LENGTH_LONG).show(); 
        return false; 
       } 
       requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.permission.SEND_SMS}, REQUEST_ID_MULTIPLE_PERMISSIONS); 
      return false; 
      } 
    }else{ 
      return true; 
     } 
     return false; 

    }