The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame^] | 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 SeekBarPreference extends DialogPreference { |
| 31 | private static final String TAG = "SeekBarPreference"; |
| 32 | |
| 33 | private Drawable mMyIcon; |
| 34 | |
| 35 | public SeekBarPreference(Context context, AttributeSet attrs) { |
| 36 | super(context, attrs); |
| 37 | |
| 38 | setDialogLayoutResource(com.android.internal.R.layout.seekbar_dialog); |
| 39 | setPositiveButtonText(android.R.string.ok); |
| 40 | setNegativeButtonText(android.R.string.cancel); |
| 41 | |
| 42 | // Steal the XML dialogIcon attribute's value |
| 43 | mMyIcon = getDialogIcon(); |
| 44 | setDialogIcon(null); |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | protected void onBindDialogView(View view) { |
| 49 | super.onBindDialogView(view); |
| 50 | |
| 51 | final ImageView iconView = (ImageView) view.findViewById(android.R.id.icon); |
| 52 | if (mMyIcon != null) { |
| 53 | iconView.setImageDrawable(mMyIcon); |
| 54 | } else { |
| 55 | iconView.setVisibility(View.GONE); |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | protected static SeekBar getSeekBar(View dialogView) { |
| 60 | return (SeekBar) dialogView.findViewById(com.android.internal.R.id.seekbar); |
| 61 | } |
| 62 | } |