Romain Guy
c665672acb
Previously, pressing back in a dialog on top of the gestures panel would always dismiss the gestures panel. This is because the UP event for the BACK key is sent to the underlying window after dismissing a dialog. This fix simply checks for DOWN events only.
51 lines
1.4 KiB
Java
51 lines
1.4 KiB
Java
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher;
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import android.widget.RelativeLayout;
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import android.content.Context;
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import android.util.AttributeSet;
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import android.view.KeyEvent;
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public class GesturesPanel extends RelativeLayout {
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public GesturesPanel(Context context) {
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super(context);
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}
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public GesturesPanel(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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public boolean isOpaque() {
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return true;
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}
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@Override
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public boolean dispatchKeyEvent(KeyEvent event) {
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if (event.getKeyCode() == KeyEvent.KEYCODE_BACK &&
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event.getAction() == KeyEvent.ACTION_DOWN) {
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((Launcher) mContext).hideGesturesPanel();
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return true;
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}
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return super.dispatchKeyEvent(event);
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}
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}
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