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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.settings.name;
import android.app.Activity;
import android.app.FragmentManager;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.fragment.app.FragmentTransaction;
import androidx.leanback.app.GuidedStepSupportFragment;
import androidx.leanback.widget.GuidanceStylist;
import androidx.leanback.widget.GuidedAction;
import androidx.leanback.widget.GuidedActionsStylist;
import com.android.tv.settings.R;
import com.android.tv.settings.name.setup.DeviceNameFlowStartActivity;
import com.android.tv.settings.util.AccessibilityHelper;
import com.android.tv.settings.util.GuidedActionsAlignUtil;
import java.util.List;
/**
* Fragment responsible for adding new device name.
*/
public class DeviceNameSetCustomFragment extends GuidedStepSupportFragment {
private GuidedAction mEditAction;
public static DeviceNameSetCustomFragment newInstance() {
return new DeviceNameSetCustomFragment();
}
@Override
public GuidanceStylist onCreateGuidanceStylist() {
return GuidedActionsAlignUtil.createGuidanceStylist();
}
@Override
public GuidedActionsStylist onCreateActionsStylist() {
return new GuidedActionsStylist() {
@Override
public int onProvideItemLayoutId() {
return R.layout.guided_step_input_action;
}
@Override
protected void setupImeOptions(GuidedActionsStylist.ViewHolder vh,
GuidedAction action) {
// keep defaults
}
};
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = super.onCreateView(inflater, container, savedInstanceState);
return GuidedActionsAlignUtil.createView(view, this);
}
@NonNull
@Override
public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
return new GuidanceStylist.Guidance(
getString(R.string.select_device_name_title, Build.MODEL),
getString(R.string.select_device_name_description),
null,
null);
}
@Override
public void onCreateActions(@NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
mEditAction = new GuidedAction.Builder(getContext())
.title("")
.editable(true)
.build();
actions.add(mEditAction);
}
@Override
public void onResume() {
super.onResume();
openInEditMode(mEditAction);
}
// Overriding this method removes the unpreferable enter transition animation of this fragment.
@Override
protected void onProvideFragmentTransitions() {
setEnterTransition(null);
}
@Override
public long onGuidedActionEditedAndProceed(GuidedAction action) {
final CharSequence name = action.getTitle();
if (TextUtils.isGraphic(name)) {
DeviceManager.setDeviceName(getActivity(), name.toString());
getActivity().setResult(Activity.RESULT_OK);
// Set the flag for the appropriate exit animation for setup.
if (getActivity() instanceof DeviceNameFlowStartActivity) {
((DeviceNameFlowStartActivity) getActivity()).setResultOk(true);
}
DeviceNameSuggestionStatus.getInstance(
getActivity().getApplicationContext()).setFinished();
getActivity().finish();
return super.onGuidedActionEditedAndProceed(action);
} else {
popBackStackToGuidedStepSupportFragment(
DeviceNameSetCustomFragment.class, FragmentManager.POP_BACK_STACK_INCLUSIVE);
return GuidedAction.ACTION_ID_CANCEL;
}
}
@Override
protected void onAddSharedElementTransition(
FragmentTransaction ft, GuidedStepSupportFragment disappearing) {
// no-op
}
@Override
public void onGuidedActionEditCanceled(GuidedAction action) {
// We need to ensure the IME is closed before navigating back. See b/233207859.
AccessibilityHelper.dismissKeyboard(getActivity(), getView());
// We need to "pop to" current fragment with INCLUSIVE flag instead of popping to previous
// fragment because DeviceNameSetFragment was set to be root and not added on backstack.
popBackStackToGuidedStepSupportFragment(
DeviceNameSetCustomFragment.class, FragmentManager.POP_BACK_STACK_INCLUSIVE);
}
}
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