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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.gallery3d.app;
import android.graphics.Rect;
import android.os.Parcel;
import android.os.Parcelable;
import com.android.gallery3d.ui.ScreenNail;
// This is the bridge to connect a PhotoPage to the external environment.
public abstract class AppBridge implements Parcelable {
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
}
//////////////////////////////////////////////////////////////////////////
// These are requests sent from PhotoPage to the app
//////////////////////////////////////////////////////////////////////////
public abstract boolean isPanorama();
public abstract boolean isStaticCamera();
public abstract ScreenNail attachScreenNail();
public abstract void detachScreenNail();
// Return true if the tap is consumed.
public abstract boolean onSingleTapUp(int x, int y);
// This is used to notify that the screen nail will be drawn in full screen
// or not in next draw() call.
public abstract void onFullScreenChanged(boolean full);
//////////////////////////////////////////////////////////////////////////
// These are requests send from app to PhotoPage
//////////////////////////////////////////////////////////////////////////
public interface Server {
// Set the camera frame relative to GLRootView.
public void setCameraRelativeFrame(Rect frame);
// Switch to the previous or next picture using the capture animation.
// The offset is -1 to switch to the previous picture, 1 to switch to
// the next picture.
public boolean switchWithCaptureAnimation(int offset);
// Enable or disable the swiping gestures (the default is enabled).
public void setSwipingEnabled(boolean enabled);
// Notify that the ScreenNail is changed.
public void notifyScreenNailChanged();
// Add a new media item to the secure album.
public void addSecureAlbumItem(boolean isVideo, int id);
}
// If server is null, the services are not available.
public abstract void setServer(Server server);
}
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