1 /* 2 * Copyright (C) 2011 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.contacts.calllog; 18 19 import android.content.ContentUris; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.database.Cursor; 23 import android.net.Uri; 24 import android.provider.CallLog.Calls; 25 26 import com.android.contacts.CallDetailActivity; 27 import com.android.contacts.ContactsUtils; 28 29 /** 30 * Used to create an intent to attach to an action in the call log. 31 * <p> 32 * The intent is constructed lazily with the given information. 33 */ 34 public abstract class IntentProvider { 35 public abstract Intent getIntent(Context context); 36 37 public static IntentProvider getReturnCallIntentProvider(final String number) { 38 return new IntentProvider() { 39 @Override 40 public Intent getIntent(Context context) { 41 return ContactsUtils.getCallIntent(number); 42 } 43 }; 44 } 45 46 public static IntentProvider getPlayVoicemailIntentProvider(final long rowId, 47 final String voicemailUri) { 48 return new IntentProvider() { 49 @Override 50 public Intent getIntent(Context context) { 51 Intent intent = new Intent(context, CallDetailActivity.class); 52 intent.setData(ContentUris.withAppendedId( 53 Calls.CONTENT_URI_WITH_VOICEMAIL, rowId)); 54 if (voicemailUri != null) { 55 intent.putExtra(CallDetailActivity.EXTRA_VOICEMAIL_URI, 56 Uri.parse(voicemailUri)); 57 } 58 intent.putExtra(CallDetailActivity.EXTRA_VOICEMAIL_START_PLAYBACK, true); 59 return intent; 60 } 61 }; 62 } 63 64 public static IntentProvider getCallDetailIntentProvider( 65 final CallLogAdapter adapter, final int position, final long id, final int groupSize) { 66 return new IntentProvider() { 67 @Override 68 public Intent getIntent(Context context) { 69 Cursor cursor = adapter.getCursor(); 70 cursor.moveToPosition(position); 71 if (CallLogQuery.isSectionHeader(cursor)) { 72 // Do nothing when a header is clicked. 73 return null; 74 } 75 Intent intent = new Intent(context, CallDetailActivity.class); 76 // Check if the first item is a voicemail. 77 String voicemailUri = cursor.getString(CallLogQuery.VOICEMAIL_URI); 78 if (voicemailUri != null) { 79 intent.putExtra(CallDetailActivity.EXTRA_VOICEMAIL_URI, 80 Uri.parse(voicemailUri)); 81 } 82 intent.putExtra(CallDetailActivity.EXTRA_VOICEMAIL_START_PLAYBACK, false); 83 84 if (groupSize > 1) { 85 // We want to restore the position in the cursor at the end. 86 long[] ids = new long[groupSize]; 87 // Copy the ids of the rows in the group. 88 for (int index = 0; index < groupSize; ++index) { 89 ids[index] = cursor.getLong(CallLogQuery.ID); 90 cursor.moveToNext(); 91 } 92 intent.putExtra(CallDetailActivity.EXTRA_CALL_LOG_IDS, ids); 93 } else { 94 // If there is a single item, use the direct URI for it. 95 intent.setData(ContentUris.withAppendedId( 96 Calls.CONTENT_URI_WITH_VOICEMAIL, id)); 97 } 98 return intent; 99 } 100 }; 101 } 102 } 103
