The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 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 | |
Joe Onorato | a590252 | 2009-07-30 13:37:37 -0700 | [diff] [blame] | 17 | package com.android.launcher2; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 18 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 19 | import android.appwidget.AppWidgetHostView; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 20 | import android.content.Context; |
Adam Cohen | 06dff35 | 2012-06-01 17:17:08 -0700 | [diff] [blame^] | 21 | import android.content.res.Configuration; |
| 22 | import android.os.Bundle; |
| 23 | import android.os.Parcel; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 24 | import android.view.LayoutInflater; |
| 25 | import android.view.MotionEvent; |
| 26 | import android.view.View; |
Winson Chung | 97d85d2 | 2011-04-13 11:27:36 -0700 | [diff] [blame] | 27 | import android.view.ViewGroup; |
Adam Cohen | 06dff35 | 2012-06-01 17:17:08 -0700 | [diff] [blame^] | 28 | import android.widget.RemoteViews; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 29 | |
Romain Guy | edcce09 | 2010-03-04 13:03:17 -0800 | [diff] [blame] | 30 | import com.android.launcher.R; |
| 31 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 32 | /** |
| 33 | * {@inheritDoc} |
| 34 | */ |
Michael Jurka | 08ee770 | 2011-08-11 16:53:35 -0700 | [diff] [blame] | 35 | public class LauncherAppWidgetHostView extends AppWidgetHostView { |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 36 | private CheckLongPressHelper mLongPressHelper; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 37 | private LayoutInflater mInflater; |
Adam Cohen | 06dff35 | 2012-06-01 17:17:08 -0700 | [diff] [blame^] | 38 | private Context mContext; |
| 39 | private int mPreviousOrientation; |
Michael Jurka | 99b6a5b | 2011-01-07 15:37:17 -0800 | [diff] [blame] | 40 | |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 41 | public LauncherAppWidgetHostView(Context context) { |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 42 | super(context); |
Adam Cohen | 06dff35 | 2012-06-01 17:17:08 -0700 | [diff] [blame^] | 43 | mContext = context; |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 44 | mLongPressHelper = new CheckLongPressHelper(this); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 45 | mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| 46 | } |
Adam Cohen | 41d5d6d | 2011-05-31 15:52:28 -0700 | [diff] [blame] | 47 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 48 | @Override |
| 49 | protected View getErrorView() { |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 50 | return mInflater.inflate(R.layout.appwidget_error, this, false); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 51 | } |
| 52 | |
Adam Cohen | 06dff35 | 2012-06-01 17:17:08 -0700 | [diff] [blame^] | 53 | @Override |
| 54 | public void updateAppWidget(RemoteViews remoteViews) { |
| 55 | // Store the orientation in which the widget was inflated |
| 56 | mPreviousOrientation = mContext.getResources().getConfiguration().orientation; |
| 57 | super.updateAppWidget(remoteViews); |
| 58 | } |
| 59 | |
| 60 | public boolean orientationChangedSincedInflation() { |
| 61 | int orientation = mContext.getResources().getConfiguration().orientation; |
| 62 | if (mPreviousOrientation != orientation) { |
| 63 | return true; |
| 64 | } |
| 65 | return false; |
| 66 | } |
| 67 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 68 | public boolean onInterceptTouchEvent(MotionEvent ev) { |
| 69 | // Consume any touch events for ourselves after longpress is triggered |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 70 | if (mLongPressHelper.hasPerformedLongPress()) { |
| 71 | mLongPressHelper.cancelLongPress(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 72 | return true; |
| 73 | } |
Adam Cohen | 19072da | 2011-05-31 14:30:45 -0700 | [diff] [blame] | 74 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 75 | // Watch for longpress events at this level to make sure |
The Android Open Source Project | 7376fae | 2009-03-11 12:11:58 -0700 | [diff] [blame] | 76 | // users can always pick up this widget |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 77 | switch (ev.getAction()) { |
| 78 | case MotionEvent.ACTION_DOWN: { |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 79 | mLongPressHelper.postCheckForLongPress(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 80 | break; |
| 81 | } |
Adam Cohen | 19072da | 2011-05-31 14:30:45 -0700 | [diff] [blame] | 82 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 83 | case MotionEvent.ACTION_UP: |
| 84 | case MotionEvent.ACTION_CANCEL: |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 85 | mLongPressHelper.cancelLongPress(); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 86 | break; |
| 87 | } |
Adam Cohen | 19072da | 2011-05-31 14:30:45 -0700 | [diff] [blame] | 88 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 89 | // Otherwise continue letting touch events fall through to children |
| 90 | return false; |
| 91 | } |
Adam Cohen | d4844c3 | 2011-02-18 19:25:06 -0800 | [diff] [blame] | 92 | |
Jeff Sharkey | 83f111d | 2009-04-20 21:03:13 -0700 | [diff] [blame] | 93 | @Override |
| 94 | public void cancelLongPress() { |
| 95 | super.cancelLongPress(); |
| 96 | |
Winson Chung | 88f3345 | 2012-02-23 15:23:44 -0800 | [diff] [blame] | 97 | mLongPressHelper.cancelLongPress(); |
Jeff Sharkey | 83f111d | 2009-04-20 21:03:13 -0700 | [diff] [blame] | 98 | } |
Michael Jurka | 99b6a5b | 2011-01-07 15:37:17 -0800 | [diff] [blame] | 99 | |
Winson Chung | 97d85d2 | 2011-04-13 11:27:36 -0700 | [diff] [blame] | 100 | @Override |
| 101 | public int getDescendantFocusability() { |
| 102 | return ViewGroup.FOCUS_BLOCK_DESCENDANTS; |
| 103 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 104 | } |