src/com/android/settings/development/EnableAdbPreferenceController.java

   1 /*
   2  * Copyright (C) 2017 The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package com.android.settings.development;
  18
  19 import android.app.AlertDialog;
  20 import android.app.Dialog;
  21 import android.content.Context;
  22 import android.provider.Settings;
  23 import android.support.v14.preference.SwitchPreference;
  24
  25 import com.android.settings.R;
  26 import com.android.settings.core.PreferenceControllerMixin;
  27 import com.android.settingslib.development.AbstractEnableAdbPreferenceController;
  28
  29 public class EnableAdbPreferenceController extends AbstractEnableAdbPreferenceController
  30         implements PreferenceControllerMixin {
  31
  32     private Dialog mAdbDialog;
  33     private boolean mDialogClicked;
  34
  35     public EnableAdbPreferenceController(Context context) {
  36         super(context);
  37     }
  38
  39     @Override
  40     public void showConfirmationDialog(SwitchPreference preference) {
  41         mDialogClicked = false;
  42         dismissDialogs();
  43         mAdbDialog = new AlertDialog.Builder(mContext).setMessage(
  44                 mContext.getString(R.string.adb_warning_message))
  45                 .setTitle(R.string.adb_warning_title)
  46                 .setPositiveButton(android.R.string.yes, (dialog, which) -> {
  47                     mDialogClicked = true;
  48                     writeAdbSetting(true);
  49                 })
  50                 .setNegativeButton(android.R.string.no, (dialog, which) -> {
  51                     preference.setChecked(false);
  52                 })
  53                 .show();
  54         mAdbDialog.setOnDismissListener(dialog -> {
  55             // Assuming that onClick gets called first
  56             if (!mDialogClicked) {
  57                 preference.setChecked(false);
  58             }
  59             mAdbDialog = null;
  60         });
  61     }
  62
  63     public void dismissDialogs() {
  64         if (mAdbDialog != null) {
  65             mAdbDialog.dismiss();
  66             mAdbDialog = null;
  67         }
  68     }
  69 }