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/*
* Copyright (C) 2017 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.partnersupportsampletvinput;
import android.app.FragmentManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v17.leanback.app.GuidedStepFragment;
import android.support.v17.leanback.widget.GuidanceStylist;
import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
import android.support.v17.leanback.widget.GuidedAction;
import java.util.List;
/** Location Fragment for users to enter postal code */
public class LocationFragment extends GuidedStepFragment {
public static final long ACTION_ID_ZIPCODE = 1;
private final GuidedAction mZipCodeAction =
new GuidedAction.Builder(getActivity())
.id(ACTION_ID_ZIPCODE)
.title("zip code")
.description("please enter zip code")
.editDescription("")
.descriptionEditable(true)
.build();
@NonNull
@Override
public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
return new Guidance("LocationFragment", "LocationFragment Description", null, null);
}
@Override
public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
actions.add(mZipCodeAction);
}
@Override
public void onCreateButtonActions(
@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
actions.add(
new GuidedAction.Builder(getActivity())
.id(GuidedAction.ACTION_ID_NEXT)
.title("NEXT")
.build());
}
@Override
public void onGuidedActionClicked(GuidedAction action) {
if (action == null) {
return;
}
FragmentManager fm = getFragmentManager();
switch ((int) action.getId()) {
case (int) ACTION_ID_ZIPCODE:
super.onGuidedActionClicked(action);
break;
case (int) GuidedAction.ACTION_ID_NEXT:
ChannelScanFragment fragment = new ChannelScanFragment();
Bundle args = new Bundle();
// TODO: validate the input postcode
args.putString(
ChannelScanFragment.KEY_POSTCODE,
mZipCodeAction.getDescription().toString());
fragment.setArguments(args);
GuidedStepFragment.add(fm, fragment);
break;
default:
}
}
@Override
public long onGuidedActionEditedAndProceed(GuidedAction action) {
long result = super.onGuidedActionEditedAndProceed(action);
action.setDescription(action.getEditDescription());
return result;
}
}
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