1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.settings.connectivity.setup; 18 19 import android.os.Bundle; 20 import android.view.LayoutInflater; 21 import android.view.View; 22 import android.view.ViewGroup; 23 import android.widget.TextView; 24 25 import androidx.fragment.app.Fragment; 26 27 import com.android.tv.settings.R; 28 import com.android.tv.settings.util.AccessibilityHelper; 29 30 /** 31 * Displays a UI for showing a message with an optional progress indicator. 32 */ 33 public class MessageFragment extends Fragment { 34 35 private static final String EXTRA_TITLE = "title"; 36 private static final String EXTRA_SHOW_PROGRESS_INDICATOR = "show_progress_indicator"; 37 38 /** 39 * Create a MessageFragment. 40 * 41 * @param title title of the fragment 42 * @param showProgressIndicator set true if need to show progress indicator 43 * @return The fragment. 44 */ newInstance(String title, boolean showProgressIndicator)45 public static MessageFragment newInstance(String title, boolean showProgressIndicator) { 46 MessageFragment 47 fragment = new MessageFragment(); 48 Bundle args = new Bundle(); 49 addArguments(args, title, showProgressIndicator); 50 fragment.setArguments(args); 51 return fragment; 52 } 53 54 /** 55 * Set arguments value for the bundle. 56 * 57 * @param args where the values are put in 58 * @param title the title string 59 * @param showProgressIndicator true if show progress indicator 60 */ addArguments(Bundle args, String title, boolean showProgressIndicator)61 public static void addArguments(Bundle args, String title, boolean showProgressIndicator) { 62 args.putString(EXTRA_TITLE, title); 63 args.putBoolean(EXTRA_SHOW_PROGRESS_INDICATOR, showProgressIndicator); 64 } 65 66 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle icicle)67 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle icicle) { 68 final View view = inflater.inflate(R.layout.setup_message, container, false); 69 70 final View progressView = view.findViewById(R.id.progress); 71 final TextView titleView = view.findViewById(R.id.status_text); 72 73 Bundle args = getArguments(); 74 String title = args.getString(EXTRA_TITLE); 75 boolean showProgressIndicator = args.getBoolean(EXTRA_SHOW_PROGRESS_INDICATOR); 76 77 if (title != null) { 78 titleView.setText(title); 79 titleView.setVisibility(View.VISIBLE); 80 if (AccessibilityHelper.forceFocusableViews(getActivity())) { 81 titleView.setFocusable(true); 82 titleView.setFocusableInTouchMode(true); 83 } 84 } else { 85 titleView.setVisibility(View.GONE); 86 } 87 88 if (showProgressIndicator) { 89 progressView.setVisibility(View.VISIBLE); 90 } else { 91 progressView.setVisibility(View.GONE); 92 } 93 94 return view; 95 } 96 97 @Override onResume()98 public void onResume() { 99 super.onResume(); 100 if (AccessibilityHelper.forceFocusableViews(getActivity())) { 101 TextView titleView = getView().findViewById(R.id.status_text); 102 titleView.requestFocus(); 103 } 104 } 105 } 106