1 /* 2 * Copyright (C) 2015 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 package com.android.launcher3.allapps; 17 18 import android.content.Context; 19 import android.graphics.Bitmap; 20 import android.util.AttributeSet; 21 import android.view.View; 22 import android.view.ViewGroup; 23 import android.widget.FrameLayout; 24 import android.widget.RelativeLayout; 25 26 import com.android.launcher3.BubbleTextView; 27 import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler; 28 import com.android.launcher3.ClickShadowView; 29 import com.android.launcher3.DeviceProfile; 30 import com.android.launcher3.Launcher; 31 import com.android.launcher3.R; 32 33 /** 34 * A container for RecyclerView to allow for the click shadow view to be shown behind an icon that 35 * is launching. 36 */ 37 public class AllAppsRecyclerViewContainerView extends RelativeLayout 38 implements BubbleTextShadowHandler { 39 40 private final ClickShadowView mTouchFeedbackView; 41 AllAppsRecyclerViewContainerView(Context context)42 public AllAppsRecyclerViewContainerView(Context context) { 43 this(context, null); 44 } 45 AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs)46 public AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs) { 47 this(context, attrs, 0); 48 } 49 AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs, int defStyleAttr)50 public AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs, int defStyleAttr) { 51 super(context, attrs, defStyleAttr); 52 53 Launcher launcher = Launcher.getLauncher(context); 54 DeviceProfile grid = launcher.getDeviceProfile(); 55 56 mTouchFeedbackView = new ClickShadowView(context); 57 58 // Make the feedback view large enough to hold the blur bitmap. 59 int size = grid.allAppsIconSizePx + mTouchFeedbackView.getExtraSize(); 60 addView(mTouchFeedbackView, size, size); 61 } 62 63 @Override setPressedIcon(BubbleTextView icon, Bitmap background)64 public void setPressedIcon(BubbleTextView icon, Bitmap background) { 65 if (icon == null || background == null) { 66 mTouchFeedbackView.setBitmap(null); 67 mTouchFeedbackView.animate().cancel(); 68 } else if (mTouchFeedbackView.setBitmap(background)) { 69 View rv = findViewById(R.id.apps_list_view); 70 mTouchFeedbackView.alignWithIconView(icon, (ViewGroup) icon.getParent(), rv); 71 mTouchFeedbackView.animateShadow(); 72 } 73 } 74 } 75