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/*
* Copyright (C) 2015 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.tv.ui.sidepanel;
import android.content.Context;
import com.android.tv.R;
import com.android.tv.data.DisplayMode;
import com.android.tv.ui.TvViewUiManager;
import java.util.ArrayList;
import java.util.List;
public class DisplayModeFragment extends SideFragment {
private static final String TRACKER_LABEL = "display mode";
private TvViewUiManager mTvViewUiManager;
@Override
protected String getTitle() {
return getString(R.string.side_panel_title_display_mode);
}
@Override
public String getTrackerLabel() {
return TRACKER_LABEL;
}
@Override
protected List<Item> getItemList() {
List<Item> items = new ArrayList<>();
for (int i = 0; i < DisplayMode.SIZE_OF_RATIO_TYPES; ++i) {
items.add(new DisplayModeRadioItem(i));
}
return items;
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
mTvViewUiManager = getMainActivity().getTvViewUiManager();
}
@Override
public void onResume() {
super.onResume();
setSelectedPosition(mTvViewUiManager.getDisplayMode());
}
@Override
public void onDetach() {
super.onDetach();
mTvViewUiManager.restoreDisplayMode(true);
}
private class DisplayModeRadioItem extends RadioButtonItem {
private final int mDisplayMode;
private DisplayModeRadioItem(int displayMode) {
super(DisplayMode.getLabel(displayMode, getActivity()));
mDisplayMode = displayMode;
}
@Override
protected void onUpdate() {
super.onUpdate();
setEnabled(mTvViewUiManager.isDisplayModeAvailable(mDisplayMode));
setChecked(mDisplayMode == mTvViewUiManager.getDisplayMode());
}
@Override
protected void onSelected() {
super.onSelected();
mTvViewUiManager.setDisplayMode(mDisplayMode, true, true);
closeFragment();
}
@Override
protected void onFocused() {
super.onFocused();
mTvViewUiManager.setDisplayMode(mDisplayMode, false, true);
}
}
}
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