| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher3.shortcuts; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.util.AttributeSet; |
| import android.view.MotionEvent; |
| |
| import com.android.launcher3.BubbleTextView; |
| import com.android.launcher3.R; |
| import com.android.launcher3.Utilities; |
| |
| /** |
| * A {@link BubbleTextView} that has the shortcut icon on the left and drag handle on the right. |
| */ |
| public class DeepShortcutTextView extends BubbleTextView { |
| private final Rect mDragHandleBounds = new Rect(); |
| private final int mDragHandleWidth; |
| private boolean mShouldPerformClick = true; |
| |
| public DeepShortcutTextView(Context context) { |
| this(context, null, 0); |
| } |
| |
| public DeepShortcutTextView(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public DeepShortcutTextView(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| |
| Resources resources = getResources(); |
| mDragHandleWidth = resources.getDimensionPixelSize(R.dimen.deep_shortcut_padding_end) |
| + resources.getDimensionPixelSize(R.dimen.deep_shortcut_drag_handle_size) |
| + resources.getDimensionPixelSize(R.dimen.deep_shortcut_drawable_padding) / 2; |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| |
| mDragHandleBounds.set(0, 0, mDragHandleWidth, getMeasuredHeight()); |
| if (!Utilities.isRtl(getResources())) { |
| mDragHandleBounds.offset(getMeasuredWidth() - mDragHandleBounds.width(), 0); |
| } |
| } |
| |
| @Override |
| protected void applyCompoundDrawables(Drawable icon) { |
| // The icon is drawn in a separate view. |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent ev) { |
| if (ev.getAction() == MotionEvent.ACTION_DOWN) { |
| // Ignore clicks on the drag handle (long clicks still start the drag). |
| mShouldPerformClick = !mDragHandleBounds.contains((int) ev.getX(), (int) ev.getY()); |
| } |
| return super.onTouchEvent(ev); |
| } |
| |
| @Override |
| public boolean performClick() { |
| return mShouldPerformClick && super.performClick(); |
| } |
| } |