1 /* 2 * Copyright (C) 2016 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.android.launcher3.shortcuts; 18 19 import android.content.Context; 20 import android.graphics.Point; 21 import android.graphics.Rect; 22 import android.text.TextUtils; 23 import android.util.AttributeSet; 24 import android.view.View; 25 import android.widget.FrameLayout; 26 27 import com.android.launcher3.BubbleTextView; 28 import com.android.launcher3.Launcher; 29 import com.android.launcher3.R; 30 import com.android.launcher3.ShortcutInfo; 31 import com.android.launcher3.Utilities; 32 import com.android.launcher3.popup.PopupContainerWithArrow; 33 import com.android.launcher3.touch.ItemClickHandler; 34 35 /** 36 * A {@link android.widget.FrameLayout} that contains a {@link DeepShortcutView}. 37 * This lets us animate the DeepShortcutView (icon and text) separately from the background. 38 */ 39 public class DeepShortcutView extends FrameLayout { 40 41 private static final Point sTempPoint = new Point(); 42 43 private final Rect mPillRect; 44 45 private BubbleTextView mBubbleText; 46 private View mIconView; 47 private View mDivider; 48 49 private ShortcutInfo mInfo; 50 private ShortcutInfoCompat mDetail; 51 DeepShortcutView(Context context)52 public DeepShortcutView(Context context) { 53 this(context, null, 0); 54 } 55 DeepShortcutView(Context context, AttributeSet attrs)56 public DeepShortcutView(Context context, AttributeSet attrs) { 57 this(context, attrs, 0); 58 } 59 DeepShortcutView(Context context, AttributeSet attrs, int defStyle)60 public DeepShortcutView(Context context, AttributeSet attrs, int defStyle) { 61 super(context, attrs, defStyle); 62 63 mPillRect = new Rect(); 64 } 65 66 @Override onFinishInflate()67 protected void onFinishInflate() { 68 super.onFinishInflate(); 69 mBubbleText = findViewById(R.id.bubble_text); 70 mIconView = findViewById(R.id.icon); 71 mDivider = findViewById(R.id.divider); 72 } 73 setDividerVisibility(int visibility)74 public void setDividerVisibility(int visibility) { 75 mDivider.setVisibility(visibility); 76 } 77 getBubbleText()78 public BubbleTextView getBubbleText() { 79 return mBubbleText; 80 } 81 setWillDrawIcon(boolean willDraw)82 public void setWillDrawIcon(boolean willDraw) { 83 mIconView.setVisibility(willDraw ? View.VISIBLE : View.INVISIBLE); 84 } 85 willDrawIcon()86 public boolean willDrawIcon() { 87 return mIconView.getVisibility() == View.VISIBLE; 88 } 89 90 /** 91 * Returns the position of the center of the icon relative to the container. 92 */ getIconCenter()93 public Point getIconCenter() { 94 sTempPoint.y = sTempPoint.x = getMeasuredHeight() / 2; 95 if (Utilities.isRtl(getResources())) { 96 sTempPoint.x = getMeasuredWidth() - sTempPoint.x; 97 } 98 return sTempPoint; 99 } 100 101 @Override onMeasure(int widthMeasureSpec, int heightMeasureSpec)102 protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 103 super.onMeasure(widthMeasureSpec, heightMeasureSpec); 104 mPillRect.set(0, 0, getMeasuredWidth(), getMeasuredHeight()); 105 } 106 107 /** package private **/ applyShortcutInfo(ShortcutInfo info, ShortcutInfoCompat detail, PopupContainerWithArrow container)108 public void applyShortcutInfo(ShortcutInfo info, ShortcutInfoCompat detail, 109 PopupContainerWithArrow container) { 110 mInfo = info; 111 mDetail = detail; 112 mBubbleText.applyFromShortcutInfo(info); 113 mIconView.setBackground(mBubbleText.getIcon()); 114 115 // Use the long label as long as it exists and fits. 116 CharSequence longLabel = mDetail.getLongLabel(); 117 int availableWidth = mBubbleText.getWidth() - mBubbleText.getTotalPaddingLeft() 118 - mBubbleText.getTotalPaddingRight(); 119 boolean usingLongLabel = !TextUtils.isEmpty(longLabel) 120 && mBubbleText.getPaint().measureText(longLabel.toString()) <= availableWidth; 121 mBubbleText.setText(usingLongLabel ? longLabel : mDetail.getShortLabel()); 122 123 // TODO: Add the click handler to this view directly and not the child view. 124 mBubbleText.setOnClickListener(ItemClickHandler.INSTANCE); 125 mBubbleText.setOnLongClickListener(container); 126 mBubbleText.setOnTouchListener(container); 127 } 128 129 /** 130 * Returns the shortcut info that is suitable to be added on the homescreen 131 */ getFinalInfo()132 public ShortcutInfo getFinalInfo() { 133 final ShortcutInfo badged = new ShortcutInfo(mInfo); 134 // Queue an update task on the worker thread. This ensures that the badged 135 // shortcut eventually gets its icon updated. 136 Launcher.getLauncher(getContext()).getModel() 137 .updateAndBindShortcutInfo(badged, mDetail); 138 return badged; 139 } 140 getIconView()141 public View getIconView() { 142 return mIconView; 143 } 144 } 145