19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenpackage android.app; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 191d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenimport com.android.frameworks.coretests.R; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.Activity; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Bundle; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.WindowManager; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Fancy Translucent Activity</h3> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This demonstrates the how to write an activity that is translucent, 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allowing windows underneath to show through, with a fancy 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * compositing effect.</p> 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h4>Demo</h4> 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * App/Activity/Translucent Fancy 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h4>Source files</h4> 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <table class="LinkTable"> 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tr> 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <td >src/com/android/samples/app/TranslucentFancyActivity.java</td> 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <td >The Translucent Fancy Screen implementation</td> 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </tr> 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tr> 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <td >/res/any/layout/translucent_background.xml</td> 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <td >Defines contents of the screen</td> 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </tr> 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </table> 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class TranslucentFancyActivity extends Activity 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Initialization of the Activity after it is first created. Must at least 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call {@link android.app.Activity#setContentView setContentView()} to 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * describe what is to be displayed in the screen. 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 568a985d24ce9a38f40ed88fecbdcd0e75e3a68f44John Spurlock protected void onCreate(Bundle icicle) 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Be sure to call the super class. 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onCreate(icicle); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Have the system blur any windows behind this one. 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getWindow().setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND, 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_BLUR_BEHIND); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // See assets/res/any/layout/translucent_background.xml for this 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view layout definition, which is being set here as 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the content of our screen. 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setContentView(R.layout.translucent_background); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 71