1 /* 2 * Copyright (C) 2015 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.messaging.ui.conversation; 18 19 import android.app.Activity; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.net.Uri; 23 import android.os.Bundle; 24 import android.text.TextUtils; 25 26 import com.android.messaging.Factory; 27 import com.android.messaging.R; 28 import com.android.messaging.datamodel.DataModel; 29 import com.android.messaging.datamodel.binding.Binding; 30 import com.android.messaging.datamodel.binding.BindingBase; 31 import com.android.messaging.datamodel.data.LaunchConversationData; 32 import com.android.messaging.ui.UIIntents; 33 import com.android.messaging.util.ContentType; 34 import com.android.messaging.util.LogUtil; 35 import com.android.messaging.util.UiUtils; 36 import com.android.messaging.util.UriUtil; 37 38 import java.io.UnsupportedEncodingException; 39 import java.net.URLDecoder; 40 41 /** 42 * Launches ConversationActivity for sending a message to, or viewing messages from, a specific 43 * recipient. 44 * <p> 45 * (This activity should be marked noHistory="true" in AndroidManifest.xml) 46 */ 47 public class LaunchConversationActivity extends Activity implements 48 LaunchConversationData.LaunchConversationDataListener { 49 static final String SMS_BODY = "sms_body"; 50 static final String ADDRESS = "address"; 51 final Binding<LaunchConversationData> mBinding = BindingBase.createBinding(this); 52 String mSmsBody; 53 54 @Override onCreate(final Bundle savedInstanceState)55 protected void onCreate(final Bundle savedInstanceState) { 56 super.onCreate(savedInstanceState); 57 if (UiUtils.redirectToPermissionCheckIfNeeded(this)) { 58 return; 59 } 60 61 final Intent intent = getIntent(); 62 final String action = intent.getAction(); 63 if (Intent.ACTION_SENDTO.equals(action) || Intent.ACTION_VIEW.equals(action)) { 64 String[] recipients = UriUtil.parseRecipientsFromSmsMmsUri(intent.getData()); 65 final boolean haveAddress = !TextUtils.isEmpty(intent.getStringExtra(ADDRESS)); 66 final boolean haveEmail = !TextUtils.isEmpty(intent.getStringExtra(Intent.EXTRA_EMAIL)); 67 if (recipients == null && (haveAddress || haveEmail)) { 68 if (haveAddress) { 69 recipients = new String[] { intent.getStringExtra(ADDRESS) }; 70 } else { 71 recipients = new String[] { intent.getStringExtra(Intent.EXTRA_EMAIL) }; 72 } 73 } 74 mSmsBody = intent.getStringExtra(SMS_BODY); 75 if (TextUtils.isEmpty(mSmsBody)) { 76 // Used by intents sent from the web YouTube (and perhaps others). 77 mSmsBody = getBody(intent.getData()); 78 if (TextUtils.isEmpty(mSmsBody)) { 79 // If that fails, try yet another method apps use to share text 80 if (ContentType.TEXT_PLAIN.equals(intent.getType())) { 81 mSmsBody = intent.getStringExtra(Intent.EXTRA_TEXT); 82 } 83 } 84 } 85 if (recipients != null) { 86 mBinding.bind(DataModel.get().createLaunchConversationData(this)); 87 mBinding.getData().getOrCreateConversation(mBinding, recipients); 88 } else { 89 // No recipients were specified in the intent. 90 // Start a new conversation with contact picker. The new conversation will be 91 // primed with the (optional) message in mSmsBody. 92 onGetOrCreateNewConversation(null); 93 } 94 } else { 95 LogUtil.w(LogUtil.BUGLE_TAG, "Unsupported conversation intent action : " + action); 96 } 97 // As of M, activities without a visible window must finish before onResume completes. 98 finish(); 99 } 100 getBody(final Uri uri)101 private String getBody(final Uri uri) { 102 if (uri == null) { 103 return null; 104 } 105 String urlStr = uri.getSchemeSpecificPart(); 106 if (!urlStr.contains("?")) { 107 return null; 108 } 109 urlStr = urlStr.substring(urlStr.indexOf('?') + 1); 110 final String[] params = urlStr.split("&"); 111 for (final String p : params) { 112 if (p.startsWith("body=")) { 113 try { 114 return URLDecoder.decode(p.substring(5), "UTF-8"); 115 } catch (final UnsupportedEncodingException e) { 116 // Invalid URL, ignore 117 } 118 } 119 } 120 return null; 121 } 122 123 @Override onGetOrCreateNewConversation(final String conversationId)124 public void onGetOrCreateNewConversation(final String conversationId) { 125 final Context context = Factory.get().getApplicationContext(); 126 UIIntents.get().launchConversationActivityWithParentStack(context, conversationId, 127 mSmsBody); 128 } 129 130 @Override onGetOrCreateNewConversationFailed()131 public void onGetOrCreateNewConversationFailed() { 132 UiUtils.showToastAtBottom(R.string.conversation_creation_failure); 133 } 134 } 135