1 /* 2 * Copyright (C) 2018 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.name; 18 19 import android.content.ContentProvider; 20 import android.content.ContentValues; 21 import android.database.Cursor; 22 import android.net.Uri; 23 import android.os.Bundle; 24 25 /** 26 * The content provider to provide the information about the device name suggestion which would be 27 * used for settings suggestions. 28 */ 29 public class SuggestionContentProvider extends ContentProvider { 30 private static final String GET_SUGGESTION_STATE_METHOD = "getSuggestionState"; 31 private static final String EXTRA_IS_COMPLETE = "candidate_is_complete"; 32 33 @Override onCreate()34 public boolean onCreate() { 35 return true; 36 } 37 38 @Override query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder)39 public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, 40 String sortOrder) { 41 throw new UnsupportedOperationException("query operation not supported currently."); 42 } 43 44 @Override getType(Uri uri)45 public String getType(Uri uri) { 46 throw new UnsupportedOperationException("getType operation not supported currently."); 47 } 48 49 @Override insert(Uri uri, ContentValues values)50 public Uri insert(Uri uri, ContentValues values) { 51 throw new UnsupportedOperationException("insert operation not supported currently."); 52 } 53 54 @Override delete(Uri uri, String selection, String[] selectionArgs)55 public int delete(Uri uri, String selection, String[] selectionArgs) { 56 throw new UnsupportedOperationException("delete operation not supported currently."); 57 } 58 59 @Override update(Uri uri, ContentValues values, String selection, String[] selectionArgs)60 public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { 61 throw new UnsupportedOperationException("update operation not supported currently."); 62 } 63 64 @Override call(String method, String arg, Bundle extras)65 public Bundle call(String method, String arg, Bundle extras) { 66 Bundle bundle = new Bundle(); 67 if (method.equals(GET_SUGGESTION_STATE_METHOD)) { 68 boolean isComplete = DeviceNameSuggestionStatus.getInstance(getContext()).isFinished(); 69 bundle.putBoolean(EXTRA_IS_COMPLETE, isComplete); 70 } 71 return bundle; 72 } 73 } 74