| /* |
| * 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.systemui.statusbar; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.ImageView; |
| import android.widget.RelativeLayout; |
| import android.widget.TextView; |
| |
| import com.android.systemui.R; |
| |
| /** |
| * Layout used for displaying keyboard shortcut items inside an alert dialog. |
| * The layout sets the maxWidth of shortcuts keyword textview to 70% of available space. |
| */ |
| public class KeyboardShortcutAppItemLayout extends RelativeLayout { |
| |
| private static final double MAX_WIDTH_PERCENT_FOR_KEYWORDS = 0.70; |
| |
| public KeyboardShortcutAppItemLayout(Context context) { |
| super(context); |
| } |
| |
| public KeyboardShortcutAppItemLayout(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| if (MeasureSpec.getMode(widthMeasureSpec) == MeasureSpec.EXACTLY) { |
| ImageView shortcutIcon = findViewById(R.id.keyboard_shortcuts_icon); |
| TextView shortcutKeyword = findViewById(R.id.keyboard_shortcuts_keyword); |
| int totalMeasuredWidth = MeasureSpec.getSize(widthMeasureSpec); |
| int totalPadding = getPaddingLeft() + getPaddingRight(); |
| int availableWidth = totalMeasuredWidth - totalPadding; |
| if (shortcutIcon.getVisibility() == View.VISIBLE) { |
| availableWidth = availableWidth - shortcutIcon.getMeasuredWidth(); |
| } |
| shortcutKeyword.setMaxWidth((int) |
| Math.round(availableWidth * MAX_WIDTH_PERCENT_FOR_KEYWORDS)); |
| } |
| super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| } |
| } |