1 /* 2 * Copyright (C) 2007 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 android.preference; 18 19 import android.content.Context; 20 import android.graphics.drawable.Drawable; 21 import android.preference.DialogPreference; 22 import android.util.AttributeSet; 23 import android.view.View; 24 import android.widget.ImageView; 25 import android.widget.SeekBar; 26 27 /** 28 * @hide 29 */ 30 public class SeekBarDialogPreference extends DialogPreference { 31 private static final String TAG = "SeekBarDialogPreference"; 32 33 private Drawable mMyIcon; 34 SeekBarDialogPreference(Context context, AttributeSet attrs)35 public SeekBarDialogPreference(Context context, AttributeSet attrs) { 36 super(context, attrs); 37 38 setDialogLayoutResource(com.android.internal.R.layout.seekbar_dialog); 39 createActionButtons(); 40 41 // Steal the XML dialogIcon attribute's value 42 mMyIcon = getDialogIcon(); 43 setDialogIcon(null); 44 } 45 46 // Allow subclasses to override the action buttons createActionButtons()47 public void createActionButtons() { 48 setPositiveButtonText(android.R.string.ok); 49 setNegativeButtonText(android.R.string.cancel); 50 } 51 52 @Override onBindDialogView(View view)53 protected void onBindDialogView(View view) { 54 super.onBindDialogView(view); 55 56 final ImageView iconView = (ImageView) view.findViewById(android.R.id.icon); 57 if (mMyIcon != null) { 58 iconView.setImageDrawable(mMyIcon); 59 } else { 60 iconView.setVisibility(View.GONE); 61 } 62 } 63 getSeekBar(View dialogView)64 protected static SeekBar getSeekBar(View dialogView) { 65 return (SeekBar) dialogView.findViewById(com.android.internal.R.id.seekbar); 66 } 67 } 68