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      1 /*
      2  * Copyright (C) 2013 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 com.example.android.apis.app;
     18 
     19 import com.example.android.apis.R;
     20 
     21 import android.app.Activity;
     22 import android.os.Bundle;
     23 import android.view.Window;
     24 import android.view.WindowManager;
     25 import android.view.WindowManager.LayoutParams;
     26 import android.widget.CheckBox;
     27 import android.widget.CompoundButton;
     28 import android.widget.RadioGroup;
     29 
     30 
     31 public class RotationAnimation extends Activity {
     32 
     33     private int mRotationAnimation = LayoutParams.ROTATION_ANIMATION_ROTATE;
     34 
     35     @Override
     36     protected void onCreate(Bundle savedInstanceState) {
     37         super.onCreate(savedInstanceState);
     38 
     39         setRotationAnimation(mRotationAnimation);
     40 
     41         setContentView(R.layout.rotation_animation);
     42 
     43         ((CheckBox)findViewById(R.id.windowFullscreen)).setOnCheckedChangeListener(
     44             new CompoundButton.OnCheckedChangeListener() {
     45                 @Override
     46                 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
     47                     setFullscreen(isChecked);
     48                 }
     49             }
     50         );
     51 
     52         ((RadioGroup)findViewById(R.id.rotation_radio_group)).setOnCheckedChangeListener(
     53             new RadioGroup.OnCheckedChangeListener() {
     54                 @Override
     55                 public void onCheckedChanged(RadioGroup group, int checkedId) {
     56                     switch (checkedId) {
     57                         default:
     58                         case R.id.rotate:
     59                             mRotationAnimation = LayoutParams.ROTATION_ANIMATION_ROTATE;
     60                             break;
     61                         case R.id.crossfade:
     62                             mRotationAnimation = LayoutParams.ROTATION_ANIMATION_CROSSFADE;
     63                             break;
     64                         case R.id.jumpcut:
     65                             mRotationAnimation = LayoutParams.ROTATION_ANIMATION_JUMPCUT;
     66                             break;
     67                     }
     68                     setRotationAnimation(mRotationAnimation);
     69                 }
     70             }
     71         );
     72     }
     73 
     74     private void setFullscreen(boolean on) {
     75         Window win = getWindow();
     76         WindowManager.LayoutParams winParams = win.getAttributes();
     77         if (on) {
     78             winParams.flags |=  WindowManager.LayoutParams.FLAG_FULLSCREEN;
     79         } else {
     80             winParams.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;
     81         }
     82         win.setAttributes(winParams);
     83     }
     84 
     85     private void setRotationAnimation(int rotationAnimation) {
     86         Window win = getWindow();
     87         WindowManager.LayoutParams winParams = win.getAttributes();
     88         winParams.rotationAnimation = rotationAnimation;
     89         win.setAttributes(winParams);
     90     }
     91 }
     92