Sample demonstrates recording location and speed with a Wear device in mind. Location is retrieved via FusedLocatinProvider which retrieves coordinates from the phone or Wear depending on whether the phone is disconnected or not and whether the Wear device has a GPS chip.
Steps for trying out this sample:
Sample demonstrates retrieving location and speed samples on Wear using the FusedLocationProvider. It also passes GPS location information back to the mobile device via the Data Layer to be rendered on a Map Fragment.
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-SpeedTracker
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:design:27.0.0'
compile 'com.google.android.gms:play-services-maps:11.4.2'
compile 'com.google.android.gms:play-services-location:11.4.2'
compile 'com.google.android.gms:play-services-wearable:11.4.2'
compile 'com.android.support:support-v13:27.0.0'
compile project(':Shared')
compileSdkVersion 26
minSdkVersion 18
targetSdkVersion 26
versionCode 1
versionName "1.0"
compileSdkVersion 26
minSdkVersion 18
targetSdkVersion 26
compile 'com.android.support:wear:27.0.0'
compile 'com.google.android.gms:play-services-location:11.4.2'
compile 'com.google.android.gms:play-services-wearable:11.4.2'
compile 'com.android.support:support-v13:27.0.0'
compile 'com.google.android.support:wearable:2.1.0'
compile project(':Shared')
compileSdkVersion 26
versionCode 1
versionName "1.0"
minSdkVersion 23
targetSdkVersion 26
package com.example.android.wearable.speedtracker
uses-permission
application .PhoneApplication
package com.example.android.wearable.speedtracker.common
package com.example.android.wearable.speedtracker
uses-permission
The main activity for the wearable app. User can pick a speed limit, and after this activity obtains a fix on the GPS, it starts reporting the speed. In addition to showing the current speed, if user's speed gets close to the selected speed limit, the color of speed turns yellow and if the user exceeds the speed limit, it will turn red. In order to show the user that GPS location data is coming in, a small green dot keeps on blinking while GPS data is available.
Ambient mode controller attached to this display. Used by the Activity to see if it is in ambient mode.
Adjusts the visibility of views based on location permissions.
Handles user choices for both speed limit and location permissions (GPS tracking).
Callback received when a permissions request has been completed.
Returns {@code true} if this device has the GPS capabilities.
Prepares the UI for ambient mode.
Restores the UI to active (non-ambient) mode.
An activity that presents a list of speeds to user and allows user to pick one, to be used as the current speed limit.