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/*
* Copyright (C) 2014 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.camera.widget;
import android.content.Context;
import android.content.res.Configuration;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;
import com.android.camera2.R;
public class AspectRatioDialogLayout extends FrameLayout {
private View mConfirmButton;
private AspectRatioSelector mAspectRatioSelector;
private int mLastOrientation;
private AspectRatioChangedListener mListener;
private String mText16x9;
private String mText4x3;
private boolean mInitialized;
private AspectRatioSelector.AspectRatio mAspectRatio;
public interface AspectRatioChangedListener {
public void onAspectRatioChanged(AspectRatioSelector.AspectRatio aspectRatio);
}
public AspectRatioDialogLayout(Context context, AttributeSet attrs) {
super(context, attrs);
mLastOrientation = getResources().getConfiguration().orientation;
}
@Override
public void onFinishInflate() {
updateViewReference();
}
private void updateViewReference() {
mAspectRatioSelector = (AspectRatioSelector) findViewById(R.id.aspect_ratio_selector);
mConfirmButton = findViewById(R.id.confirm_button);
mConfirmButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (mListener != null) {
mListener.onAspectRatioChanged(mAspectRatioSelector.getAspectRatio());
}
}
});
if (mInitialized) {
mAspectRatioSelector.setAspectRatio(mAspectRatio);
mAspectRatioSelector.setTexts(mText4x3, mText16x9);
}
}
@Override
public void onConfigurationChanged(Configuration config) {
super.onConfigurationChanged(config);
if (config.orientation == mLastOrientation) {
return;
}
mLastOrientation = config.orientation;
mAspectRatio = mAspectRatioSelector.getAspectRatio();
removeAllViews();
inflate(getContext(), R.layout.aspect_ratio_dialog_content, this);
updateViewReference();
}
public void setAspectRatio(AspectRatioSelector.AspectRatio aspectRatio) {
mAspectRatioSelector.setAspectRatio(aspectRatio);
}
public void initialize(AspectRatioChangedListener listener, String text4x3, String text16x9,
AspectRatioSelector.AspectRatio aspectRatio) {
mInitialized = true;
mListener = listener;
mText4x3 = text4x3;
mText16x9 = text16x9;
mAspectRatio = aspectRatio;
if (mAspectRatioSelector != null) {
mAspectRatioSelector.setAspectRatio(mAspectRatio);
mAspectRatioSelector.setTexts(mText4x3, mText16x9);
}
}
}
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