1 /* 2 * Copyright (C) 2009 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 android.view; 18 19 import android.app.Activity; 20 import android.os.Bundle; 21 import android.widget.LinearLayout; 22 import android.widget.Button; 23 import com.android.frameworks.coretests.R; 24 25 public class MutateDrawable extends Activity { 26 @Override 27 protected void onCreate(Bundle savedInstanceState) { 28 super.onCreate(savedInstanceState); 29 30 LinearLayout layout = new LinearLayout(this); 31 32 Button ok = new Button(this); 33 ok.setId(R.id.a); 34 ok.setBackgroundDrawable(getResources().getDrawable( 35 R.drawable.sym_now_playing_skip_forward_1)); 36 37 Button cancel = new Button(this); 38 cancel.setId(R.id.b); 39 cancel.setBackgroundDrawable(getResources().getDrawable( 40 R.drawable.sym_now_playing_skip_forward_1)); 41 42 layout.addView(ok); 43 layout.addView(cancel); 44 45 ok.getBackground().mutate().setAlpha(127); 46 47 setContentView(layout); 48 } 49 } 50
