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      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 com.android.internal.view;
     18 
     19 import android.content.res.Configuration;
     20 import android.graphics.Rect;
     21 import android.os.Bundle;
     22 import android.os.ParcelFileDescriptor;
     23 import android.os.RemoteException;
     24 import android.view.DragEvent;
     25 import android.view.IWindow;
     26 import android.view.IWindowSession;
     27 
     28 public class BaseIWindow extends IWindow.Stub {
     29     private IWindowSession mSession;
     30     public int mSeq;
     31 
     32     public void setSession(IWindowSession session) {
     33         mSession = session;
     34     }
     35 
     36     public void resized(int w, int h, Rect contentInsets,
     37             Rect visibleInsets, boolean reportDraw, Configuration newConfig) {
     38         if (reportDraw) {
     39             try {
     40                 mSession.finishDrawing(this);
     41             } catch (RemoteException e) {
     42             }
     43         }
     44     }
     45 
     46     public void dispatchAppVisibility(boolean visible) {
     47     }
     48 
     49     public void dispatchGetNewSurface() {
     50     }
     51 
     52     public void dispatchScreenState(boolean on) {
     53     }
     54 
     55     public void windowFocusChanged(boolean hasFocus, boolean touchEnabled) {
     56     }
     57 
     58     public void executeCommand(String command, String parameters, ParcelFileDescriptor out) {
     59     }
     60 
     61     public void closeSystemDialogs(String reason) {
     62     }
     63 
     64     public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, boolean sync) {
     65         if (sync) {
     66             try {
     67                 mSession.wallpaperOffsetsComplete(asBinder());
     68             } catch (RemoteException e) {
     69             }
     70         }
     71     }
     72 
     73     public void dispatchDragEvent(DragEvent event) {
     74     }
     75 
     76     public void dispatchSystemUiVisibilityChanged(int seq, int globalUi,
     77             int localValue, int localChanges) {
     78         mSeq = seq;
     79     }
     80 
     81     public void dispatchWallpaperCommand(String action, int x, int y,
     82             int z, Bundle extras, boolean sync) {
     83         if (sync) {
     84             try {
     85                 mSession.wallpaperCommandComplete(asBinder(), null);
     86             } catch (RemoteException e) {
     87             }
     88         }
     89     }
     90 
     91     public void doneAnimating() {
     92     }
     93 }
     94