1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 package com.android.test.dynamic; 15 16 import android.app.Activity; 17 import android.graphics.drawable.VectorDrawable; 18 import android.os.Bundle; 19 import android.util.Log; 20 import android.view.View; 21 import android.view.View.OnClickListener; 22 import android.view.ViewGroup; 23 import android.widget.Button; 24 import android.widget.CheckBox; 25 import android.widget.CompoundButton; 26 import android.widget.CompoundButton.OnCheckedChangeListener; 27 import android.widget.GridLayout; 28 29 @SuppressWarnings({"UnusedDeclaration"}) 30 public class VectorDrawable01 extends Activity { 31 private static final String LOGCAT = "VectorDrawable1"; 32 int[] icon = { 33 R.drawable.vector_drawable01, 34 R.drawable.vector_drawable02, 35 R.drawable.vector_drawable03, 36 R.drawable.vector_drawable04, 37 R.drawable.vector_drawable05, 38 R.drawable.vector_drawable06, 39 R.drawable.vector_drawable07, 40 R.drawable.vector_drawable08, 41 R.drawable.vector_drawable09, 42 R.drawable.vector_drawable10, 43 R.drawable.vector_drawable11, 44 R.drawable.vector_drawable12, 45 R.drawable.vector_drawable13, 46 R.drawable.vector_drawable14, 47 R.drawable.vector_drawable15, 48 R.drawable.vector_drawable16, 49 R.drawable.vector_drawable17, 50 R.drawable.vector_drawable18, 51 R.drawable.vector_drawable19, 52 R.drawable.vector_drawable20 53 }; 54 55 @Override 56 protected void onCreate(Bundle savedInstanceState) { 57 super.onCreate(savedInstanceState); 58 GridLayout container = new GridLayout(this); 59 container.setColumnCount(5); 60 container.setBackgroundColor(0xFF888888); 61 final Button []bArray = new Button[icon.length]; 62 63 CheckBox toggle = new CheckBox(this); 64 toggle.setText("Toggle"); 65 toggle.setChecked(true); 66 toggle.setOnCheckedChangeListener(new OnCheckedChangeListener() { 67 @Override 68 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 69 ViewGroup vg = (ViewGroup) buttonView.getParent(); 70 for (int i = 0, count = vg.getChildCount(); i < count; i++) { 71 View child = vg.getChildAt(i); 72 if (child != buttonView) { 73 child.setEnabled(isChecked); 74 } 75 } 76 } 77 }); 78 container.addView(toggle); 79 80 for (int i = 0; i < icon.length; i++) { 81 Button button = new Button(this); 82 bArray[i] = button; 83 button.setWidth(200); 84 button.setBackgroundResource(icon[i]); 85 container.addView(button); 86 VectorDrawable vd = (VectorDrawable) button.getBackground(); 87 vd.setAlpha((i + 1) * (0xFF / (icon.length + 1))); 88 } 89 90 setContentView(container); 91 92 } 93 94 } 95
