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      1 /*
      2  * Copyright (C) 2017 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.server.wm.alertwindowappsdk25;
     18 
     19 import android.app.Activity;
     20 import android.graphics.Color;
     21 import android.graphics.Point;
     22 import android.util.Log;
     23 import android.view.WindowManager;
     24 import android.widget.TextView;
     25 
     26 import static android.view.Gravity.LEFT;
     27 import static android.view.Gravity.TOP;
     28 import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
     29 import static android.view.WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
     30 import static android.view.WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
     31 
     32 public abstract class AlertWindowTestBaseActivity extends Activity {
     33 
     34     protected void createAllAlertWindows(String windowName) {
     35         final int[] alertWindowTypes = getAlertWindowTypes();
     36         for (int type : alertWindowTypes) {
     37             try {
     38                 createAlertWindow(type, windowName);
     39             } catch (Exception e) {
     40                 Log.e("AlertWindowTestBaseActivity", "Can't create type=" + type, e);
     41             }
     42         }
     43     }
     44 
     45     protected void createAlertWindow(int type) {
     46         createAlertWindow(type, getPackageName());
     47     }
     48 
     49     protected void createAlertWindow(int type, String windowName) {
     50         if (!isSystemAlertWindowType(type)) {
     51             throw new IllegalArgumentException("Well...you are not an alert window type=" + type);
     52         }
     53 
     54         final Point size = new Point();
     55         final WindowManager wm = getSystemService(WindowManager.class);
     56         wm.getDefaultDisplay().getSize(size);
     57 
     58         WindowManager.LayoutParams params = new WindowManager.LayoutParams(
     59                 type, FLAG_NOT_FOCUSABLE | FLAG_WATCH_OUTSIDE_TOUCH | FLAG_NOT_TOUCHABLE);
     60         params.width = size.x / 3;
     61         params.height = size.y / 3;
     62         params.gravity = TOP | LEFT;
     63         params.setTitle(windowName);
     64 
     65         final TextView view = new TextView(this);
     66         view.setText(windowName + "   type=" + type);
     67         view.setBackgroundColor(Color.RED);
     68         wm.addView(view, params);
     69     }
     70 
     71     private boolean isSystemAlertWindowType(int type) {
     72         final int[] alertWindowTypes = getAlertWindowTypes();
     73         for (int current : alertWindowTypes) {
     74             if (current == type) {
     75                 return true;
     76             }
     77         }
     78         return false;
     79     }
     80 
     81     protected abstract int[] getAlertWindowTypes();
     82 }
     83