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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.example.android.leanback;
import android.app.Activity;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v17.leanback.app.GuidedStepFragment;
import android.support.v17.leanback.widget.GuidedAction;
import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
import java.util.List;
import java.util.ArrayList;
/**
* Activity that allows navigation among the demo activities.
*/
public class MainActivity extends Activity {
private GuidedStepFragment mGuidedStepFragment;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mGuidedStepFragment = new StepFragment();
GuidedStepFragment.add(getFragmentManager(), mGuidedStepFragment);
}
public static class StepFragment extends GuidedStepFragment {
@Override
public Guidance onCreateGuidance(Bundle savedInstanceState) {
String title = getString(R.string.main_title);
String breadcrumb = getString(R.string.main_breadcrumb);
String description = "";
Drawable icon = getActivity().getDrawable(R.drawable.ic_main_icon);
return new Guidance(title, description, breadcrumb, icon);
}
@Override
public void onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState) {
addAction(actions, BrowseActivity.class, R.string.browse, R.string.browse_description);
addAction(actions, SearchActivity.class, R.string.search, R.string.search_description);
addAction(actions, DetailsActivity.class, R.string.details, R.string.details_description);
actions.get(actions.size()-1).getIntent().putExtra(DetailsActivity.EXTRA_ITEM,
new PhotoItem("Hello world", R.drawable.gallery_photo_1));
addAction(actions, SearchDetailsActivity.class, R.string.search_details,
R.string.search_details_description);
actions.get(actions.size()-1).getIntent().putExtra(DetailsActivity.EXTRA_ITEM,
new PhotoItem("Hello world", R.drawable.gallery_photo_1));
addAction(actions, PlaybackOverlayActivity.class, R.string.playback,
R.string.playback_description);
addAction(actions, HorizontalGridTestActivity.class, R.string.hgrid,
R.string.hgrid_description);
addAction(actions, VerticalGridActivity.class, R.string.vgrid,
R.string.vgrid_description);
addAction(actions, GuidedStepActivity.class, R.string.guidedstep,
R.string.guidedstep_description);
addAction(actions, BrowseErrorActivity.class, R.string.browseerror,
R.string.browseerror_description);
addAction(actions, DetailsPresenterSelectionActivity.class,
R.string.detail_presenter_options,
R.string.detail_presenter_options_description);
}
private void addAction(List<GuidedAction> actions, Class cls, int titleRes, int descRes) {
actions.add(new GuidedAction.Builder()
.intent(new Intent(getActivity(), cls))
.title(getString(titleRes))
.description(getString(descRes))
.build());
}
@Override
public void onGuidedActionClicked(GuidedAction action) {
Intent intent = action.getIntent();
if (intent != null) {
startActivity(intent);
}
}
}
}
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