This sample application notifies you when you may have left your phone behind (specifically, when your companion and wearable disconnect). If you have misplaced your phone, but it is still connected to your wearable, you can also start an activity on the wearable to sound an alarm on your phone.
This sample uses the Gradle build system. To build this project, use the "gradlew build" command or use "Import Project" in Android Studio.
If you've found an error in this sample, please file an issue: https://github.com/googlesamples/android-FindMyPhone
Patches are encouraged, and may be submitted by forking this project and submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.
Copyright 2017 The Android Open Source Project, Inc.
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.
compile "com.android.support:support-v4:26.1.0"
compile "com.android.support:support-v13:26.1.0"
compile "com.android.support:cardview-v7:26.1.0"
compile "com.android.support:appcompat-v7:26.1.0"
compile 'com.google.android.gms:play-services-wearable:11.4.0'
compile 'com.android.support:support-v13:26.1.0'
compileSdkVersion 26
minSdkVersion 18
targetSdkVersion 23
compile 'com.google.android.gms:play-services-wearable:11.4.0'
compile 'com.android.support:support-v13:26.1.0'
compile 'com.google.android.support:wearable:2.0.5'
compileSdkVersion 26
versionCode 1
versionName "1.0"
minSdkVersion 18
targetSdkVersion 22
package com.example.android.wearable.findphone
uses-permission
package com.example.android.wearable.findphone
uses-permission
Updates the text on the wearable notification. This is used so the notification reflects the current state of the alarm on the phone. For instance, if the alarm is turned on, the notification text indicates that the user can tap it to turn it off, and vice-versa. * @param context @param notificationText The new text to display on the wearable notification.
Listens for changes in connectivity between this wear device and the phone. More precisely, we need to distinguish the case that the wear device and the phone are connected directly from all other possible cases. To this end, the phone app has registered itself to provide the "find_me" capability and we need to look for connected nodes that provide this capability AND are nearby, to exclude a connection through the cloud. The proper way would have been to use the {@code onCapabilitiesChanged()} callback but currently that callback cannot discover the case where a connection switches from wifi to direct; this shortcoming will be addressed in future updates but for now we will use the {@code onConnectedNodes()} callback.
Creates a notification to inform user that the connectivity to phone has been lost (possibly left the phone behind).
Creates a sound on the paired phone to find it.