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      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.googlecode.android_scripting.dialog;
     18 
     19 import android.app.Activity;
     20 import android.app.AlertDialog;
     21 import android.content.DialogInterface;
     22 
     23 import com.googlecode.android_scripting.R;
     24 import com.googlecode.android_scripting.widget.DurationPicker;
     25 
     26 public class DurationPickerDialog {
     27 
     28   private DurationPickerDialog() {
     29     // Utility class.
     30   }
     31 
     32   public interface DurationPickedListener {
     33     public void onSet(double duration);
     34 
     35     public void onCancel();
     36   }
     37 
     38   public static void getDurationFromDialog(Activity activity, String title,
     39       final DurationPickedListener done) {
     40     final DurationPicker picker = new DurationPicker(activity);
     41     AlertDialog.Builder alert = new AlertDialog.Builder(activity);
     42     alert.setIcon(R.drawable.ic_dialog_time);
     43     alert.setTitle(title);
     44     alert.setView(picker);
     45     alert.setPositiveButton("Set", new DialogInterface.OnClickListener() {
     46       @Override
     47       public void onClick(DialogInterface dialog, int whichButton) {
     48         done.onSet(picker.getDuration());
     49       }
     50     });
     51     alert.setOnCancelListener(new DialogInterface.OnCancelListener() {
     52       @Override
     53       public void onCancel(DialogInterface arg0) {
     54         done.onCancel();
     55       }
     56     });
     57     alert.show();
     58   }
     59 }
     60