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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.android.tv.tuner.setup;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
import android.support.v17.leanback.widget.GuidedAction;
import android.support.v17.leanback.widget.GuidedActionsStylist;
import android.text.InputFilter;
import android.text.InputFilter.AllCaps;
import android.view.View;
import android.widget.TextView;
import com.android.tv.R;
import com.android.tv.common.ui.setup.SetupGuidedStepFragment;
import com.android.tv.common.ui.setup.SetupMultiPaneFragment;
import com.android.tv.tuner.util.PostalCodeUtils;
import com.android.tv.util.LocationUtils;
import java.util.List;
/**
* A fragment for initial screen.
*/
public class PostalCodeFragment extends SetupMultiPaneFragment {
public static final String ACTION_CATEGORY =
"com.android.tv.tuner.setup.PostalCodeFragment";
private static final int VIEW_TYPE_EDITABLE = 1;
@Override
protected SetupGuidedStepFragment onCreateContentFragment() {
ContentFragment fragment = new ContentFragment();
Bundle arguments = new Bundle();
arguments.putBoolean(SetupGuidedStepFragment.KEY_THREE_PANE, true);
fragment.setArguments(arguments);
return fragment;
}
@Override
protected String getActionCategory() {
return ACTION_CATEGORY;
}
@Override
protected boolean needsDoneButton() {
return true;
}
@Override
protected boolean needsSkipButton() {
return true;
}
@Override
protected void setOnClickAction(View view, final String category, final int actionId) {
if (actionId == ACTION_DONE) {
view.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
CharSequence postalCode =
((ContentFragment) getContentFragment()).mEditAction.getTitle();
String region = LocationUtils.getCurrentCountry(getContext());
if (postalCode != null && PostalCodeUtils.matches(postalCode, region)) {
PostalCodeUtils.setLastPostalCode(
getContext(), postalCode.toString());
onActionClick(category, actionId);
} else {
ContentFragment contentFragment =
(ContentFragment) getContentFragment();
contentFragment.mEditAction.setDescription(
getString(R.string.postal_code_invalid_warning));
contentFragment.notifyActionChanged(0);
contentFragment.mEditedActionView.performClick();
}
}
});
} else if (actionId == ACTION_SKIP) {
super.setOnClickAction(view, category, ACTION_SKIP);
}
}
public static class ContentFragment extends SetupGuidedStepFragment {
private GuidedAction mEditAction;
private View mEditedActionView;
private View mDoneActionView;
private boolean mProceed;
@Override
public void onGuidedActionFocused(GuidedAction action) {
if (action.equals(mEditAction)) {
if (mProceed) {
// "NEXT" in IME was just clicked, moves focus to Done button.
if (mDoneActionView == null) {
mDoneActionView = getActivity().findViewById(R.id.button_done);
}
mDoneActionView.requestFocus();
mProceed = false;
} else {
// Directly opens IME to input postal/zip code.
if (mEditedActionView == null) {
int maxLength = PostalCodeUtils.getRegionMaxLength(getContext());
mEditedActionView = getView().findViewById(R.id.guidedactions_editable);
((TextView) mEditedActionView.findViewById(R.id.guidedactions_item_title))
.setFilters(
new InputFilter[] {
new InputFilter.LengthFilter(maxLength), new AllCaps()
});
}
mEditedActionView.performClick();
}
}
}
@Override
public long onGuidedActionEditedAndProceed(GuidedAction action) {
mProceed = true;
return 0;
}
@NonNull
@Override
public Guidance onCreateGuidance(Bundle savedInstanceState) {
String title = getString(R.string.postal_code_guidance_title);
String description = getString(R.string.postal_code_guidance_description);
String breadcrumb = getString(R.string.ut_setup_breadcrumb);
return new Guidance(title, description, breadcrumb, null);
}
@Override
public void onCreateActions(@NonNull List<GuidedAction> actions,
Bundle savedInstanceState) {
String description = getString(R.string.postal_code_action_description);
mEditAction = new GuidedAction.Builder(getActivity()).id(0).editable(true)
.description(description).build();
actions.add(mEditAction);
}
@Override
protected String getActionCategory() {
return ACTION_CATEGORY;
}
@Override
public GuidedActionsStylist onCreateActionsStylist() {
return new GuidedActionsStylist() {
@Override
public int getItemViewType(GuidedAction action) {
if (action.isEditable()) {
return VIEW_TYPE_EDITABLE;
}
return super.getItemViewType(action);
}
@Override
public int onProvideItemLayoutId(int viewType) {
if (viewType == VIEW_TYPE_EDITABLE) {
return R.layout.guided_action_editable;
}
return super.onProvideItemLayoutId(viewType);
}
};
}
}
}
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