| /* |
| * 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.os.Build; |
| import android.os.Bundle; |
| import androidx.annotation.NonNull; |
| import androidx.leanback.app.GuidedStepFragment; |
| import androidx.leanback.widget.GuidanceStylist; |
| import androidx.leanback.widget.GuidedAction; |
| import androidx.leanback.widget.GuidedActionsStylist; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| import com.android.tv.settings.R; |
| import com.android.tv.settings.name.setup.DeviceNameFlowStartActivity; |
| import com.android.tv.settings.util.GuidedActionsAlignUtil; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * Fragment responsible for showing the device names list. |
| */ |
| public class DeviceNameSetFragment extends GuidedStepFragment { |
| private ArrayList<String> mDeviceNames = new ArrayList<>(); |
| |
| public static DeviceNameSetFragment newInstance() { |
| return new DeviceNameSetFragment(); |
| } |
| |
| @Override |
| public GuidanceStylist onCreateGuidanceStylist() { |
| return GuidedActionsAlignUtil.createGuidanceStylist(); |
| } |
| |
| @Override |
| public GuidedActionsStylist onCreateActionsStylist() { |
| return GuidedActionsAlignUtil.createGuidedActionsStylist(); |
| } |
| |
| @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) { |
| mDeviceNames.add(Build.MODEL); |
| mDeviceNames.addAll(Arrays.asList(getResources().getStringArray(R.array.rooms))); |
| // The strings added above are static names that should always be shown. |
| String currentDeviceName = DeviceManager.getDeviceName(getActivity()); |
| if (currentDeviceName == null) { |
| currentDeviceName = Build.MODEL; |
| } |
| // Ideally we don't want to have identical entries. (e.g., if a device was named |
| // "Android TV", then "Android TV" (from static names) will be pre-selected/highlighted |
| // instead of being added to top of the list. |
| // However, since "Enter Custom Name..." is not considered as an static name, if someone |
| // name his/her device to be "Enter Custom Name..." (same to the title of action to |
| // customize device name), this name will still show at top of list just like any other |
| // "normal" names, co-existing with the action button at bottom. |
| if (mDeviceNames.indexOf(currentDeviceName) == -1) { |
| mDeviceNames.add(0, currentDeviceName); |
| } |
| |
| final int length = mDeviceNames.size(); |
| for (int i = 0; i < length; i++) { |
| actions.add(new GuidedAction.Builder() |
| .title(mDeviceNames.get(i)) |
| .id(i) |
| .build()); |
| } |
| actions.add(new GuidedAction.Builder() |
| .title(getString(R.string.custom_room)) |
| .id(mDeviceNames.size()) |
| .build()); |
| super.onCreateActions(actions, savedInstanceState); |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| int currentNamePosition = mDeviceNames.indexOf(DeviceManager.getDeviceName(getActivity())); |
| if (currentNamePosition != -1) { |
| setSelectedActionPosition(currentNamePosition); |
| } |
| } |
| |
| @Override |
| public void onGuidedActionClicked(GuidedAction action) { |
| final long id = action.getId(); |
| if (id < 0 || id > mDeviceNames.size()) { |
| throw new IllegalStateException("Unknown action ID"); |
| } else if (id < mDeviceNames.size()) { |
| DeviceManager.setDeviceName(getActivity(), mDeviceNames.get((int) id)); |
| |
| // Set the flag for the appropriate exit animation for setup. |
| if (getActivity() instanceof DeviceNameFlowStartActivity) { |
| ((DeviceNameFlowStartActivity) getActivity()).setResultOk(true); |
| } |
| DeviceNameSuggestionStatus.getInstance( |
| getActivity().getApplicationContext()).setFinished(); |
| getActivity().setResult(Activity.RESULT_OK); |
| getActivity().finish(); |
| } else if (id == mDeviceNames.size()) { |
| GuidedStepFragment.add(getFragmentManager(), DeviceNameSetCustomFragment.newInstance()); |
| } |
| } |
| |
| // Overriding this method removes the unpreferable exit transition animation of this fragment, |
| // which is currently only applied before showing DeviceNameSetCustomFragment. |
| // Be sure not to remove this method or leave its body empty as it is also used on Settings |
| // (not during Setup) and we need its default enter transition animation in that case. |
| @Override |
| protected void onProvideFragmentTransitions() { |
| super.onProvideFragmentTransitions(); |
| setExitTransition(null); |
| } |
| } |