/*
* Copyright (C) 2016 Google Inc. All Rights Reserved.
*
* Licensed 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.
*/
package com.example.android.wearable.wear.wearverifyremoteapp;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.ResultReceiver;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.wearable.activity.WearableActivity;
import android.support.wearable.view.ConfirmationOverlay;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.wearable.CapabilityApi;
import com.google.android.gms.wearable.CapabilityInfo;
import com.google.android.gms.wearable.Node;
import com.google.android.gms.wearable.Wearable;
import com.google.android.wearable.intent.RemoteIntent;
import com.google.android.wearable.playstore.PlayStoreAvailability;
import java.util.Set;
/**
* Checks if the phone app is installed on remote device. If it is not, allows user to open app
* listing on the phone's Play or App Store.
*/
public class MainWearActivity extends WearableActivity implements
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener,
CapabilityApi.CapabilityListener {
private static final String TAG = "MainWearActivity";
private static final String WELCOME_MESSAGE = "Welcome to our Wear app!\n\n";
private static final String CHECKING_MESSAGE =
WELCOME_MESSAGE + "Checking for Mobile app...\n";
private static final String MISSING_MESSAGE =
WELCOME_MESSAGE
+ "You are missing the required phone app, please click on the button below to "
+ "install it on your phone.\n";
private static final String INSTALLED_MESSAGE =
WELCOME_MESSAGE
+ "Mobile app installed on your %s!\n\nYou can now use MessageApi, "
+ "DataApi, etc.";
// Name of capability listed in Phone app's wear.xml.
// IMPORTANT NOTE: This should be named differently than your Wear app's capability.
private static final String CAPABILITY_PHONE_APP = "verify_remote_example_phone_app";
// Links to install mobile app for both Android (Play Store) and iOS.
// TODO: Replace with your links/packages.
private static final String PLAY_STORE_APP_URI =
"market://details?id=com.example.android.wearable.wear.wearverifyremoteapp";
// TODO: Replace with your links/packages.
private static final String APP_STORE_APP_URI =
"https://itunes.apple.com/us/app/android-wear/id986496028?mt=8";
// Result from sending RemoteIntent to phone to open app in play/app store.
private final ResultReceiver mResultReceiver = new ResultReceiver(new Handler()) {
@Override
protected void onReceiveResult(int resultCode, Bundle resultData) {
if (resultCode == RemoteIntent.RESULT_OK) {
new ConfirmationOverlay().showOn(MainWearActivity.this);
} else if (resultCode == RemoteIntent.RESULT_FAILED) {
new ConfirmationOverlay()
.setType(ConfirmationOverlay.FAILURE_ANIMATION)
.showOn(MainWearActivity.this);
} else {
throw new IllegalStateException("Unexpected result " + resultCode);
}
}
};
private TextView mInformationTextView;
private Button mRemoteOpenButton;
private Node mAndroidPhoneNodeWithApp;
private GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "onCreate()");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setAmbientEnabled();
mInformationTextView = (TextView) findViewById(R.id.information_text_view);
mRemoteOpenButton = (Button) findViewById(R.id.remote_open_button);
mInformationTextView.setText(CHECKING_MESSAGE);
mRemoteOpenButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
openAppInStoreOnPhone();
}
});
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
}
@Override
protected void onPause() {
Log.d(TAG, "onPause()");
super.onPause();
if ((mGoogleApiClient != null) && mGoogleApiClient.isConnected()) {
Wearable.CapabilityApi.removeCapabilityListener(
mGoogleApiClient,
this,
CAPABILITY_PHONE_APP);
mGoogleApiClient.disconnect();
}
}
@Override
protected void onResume() {
Log.d(TAG, "onResume()");
super.onResume();
if (mGoogleApiClient != null) {
mGoogleApiClient.connect();
}
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.d(TAG, "onConnected()");
// Set up listeners for capability changes (install/uninstall of remote app).
Wearable.CapabilityApi.addCapabilityListener(
mGoogleApiClient,
this,
CAPABILITY_PHONE_APP);
checkIfPhoneHasApp();
}
@Override
public void onConnectionSuspended(int i) {
Log.d(TAG, "onConnectionSuspended(): connection to location client suspended: " + i);
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
Log.e(TAG, "onConnectionFailed(): " + connectionResult);
}
/*
* Updates UI when capabilities change (install/uninstall phone app).
*/
public void onCapabilityChanged(CapabilityInfo capabilityInfo) {
Log.d(TAG, "onCapabilityChanged(): " + capabilityInfo);
mAndroidPhoneNodeWithApp = pickBestNodeId(capabilityInfo.getNodes());
verifyNodeAndUpdateUI();
}
private void checkIfPhoneHasApp() {
Log.d(TAG, "checkIfPhoneHasApp()");
PendingResult<CapabilityApi.GetCapabilityResult> pendingResult =
Wearable.CapabilityApi.getCapability(
mGoogleApiClient,
CAPABILITY_PHONE_APP,
CapabilityApi.FILTER_ALL);
pendingResult.setResultCallback(new ResultCallback<CapabilityApi.GetCapabilityResult>() {
@Override
public void onResult(@NonNull CapabilityApi.GetCapabilityResult getCapabilityResult) {
Log.d(TAG, "onResult(): " + getCapabilityResult);
if (getCapabilityResult.getStatus().isSuccess()) {
CapabilityInfo capabilityInfo = getCapabilityResult.getCapability();
mAndroidPhoneNodeWithApp = pickBestNodeId(capabilityInfo.getNodes());
verifyNodeAndUpdateUI();
} else {
Log.d(TAG, "Failed CapabilityApi: " + getCapabilityResult.getStatus());
}
}
});
}
private void verifyNodeAndUpdateUI() {
if (mAndroidPhoneNodeWithApp != null) {
// TODO: Add your code to communicate with the phone app via
// Wear APIs (MessageApi, DataApi, etc.)
String installMessage =
String.format(INSTALLED_MESSAGE, mAndroidPhoneNodeWithApp.getDisplayName());
Log.d(TAG, installMessage);
mInformationTextView.setText(installMessage);
mRemoteOpenButton.setVisibility(View.INVISIBLE);
} else {
Log.d(TAG, MISSING_MESSAGE);
mInformationTextView.setText(MISSING_MESSAGE);
mRemoteOpenButton.setVisibility(View.VISIBLE);
}
}
private void openAppInStoreOnPhone() {
Log.d(TAG, "openAppInStoreOnPhone()");
int playStoreAvailabilityOnPhone =
PlayStoreAvailability.getPlayStoreAvailabilityOnPhone(getApplicationContext());
switch (playStoreAvailabilityOnPhone) {
// Android phone with the Play Store.
case PlayStoreAvailability.PLAY_STORE_ON_PHONE_AVAILABLE:
Log.d(TAG, "\tPLAY_STORE_ON_PHONE_AVAILABLE");
// Create Remote Intent to open Play Store listing of app on remote device.
Intent intentAndroid =
new Intent(Intent.ACTION_VIEW)
.addCategory(Intent.CATEGORY_BROWSABLE)
.setData(Uri.parse(PLAY_STORE_APP_URI));
RemoteIntent.startRemoteActivity(
getApplicationContext(),
intentAndroid,
mResultReceiver);
break;
// Assume iPhone (iOS device) or Android without Play Store (not supported right now).
case PlayStoreAvailability.PLAY_STORE_ON_PHONE_UNAVAILABLE:
Log.d(TAG, "\tPLAY_STORE_ON_PHONE_UNAVAILABLE");
// Create Remote Intent to open App Store listing of app on iPhone.
Intent intentIOS =
new Intent(Intent.ACTION_VIEW)
.addCategory(Intent.CATEGORY_BROWSABLE)
.setData(Uri.parse(APP_STORE_APP_URI));
RemoteIntent.startRemoteActivity(
getApplicationContext(),
intentIOS,
mResultReceiver);
break;
case PlayStoreAvailability.PLAY_STORE_ON_PHONE_ERROR_UNKNOWN:
Log.d(TAG, "\tPLAY_STORE_ON_PHONE_ERROR_UNKNOWN");
break;
}
}
/*
* There should only ever be one phone in a node set (much less w/ the correct capability), so
* I am just grabbing the first one (which should be the only one).
*/
private Node pickBestNodeId(Set<Node> nodes) {
Log.d(TAG, "pickBestNodeId(): " + nodes);
Node bestNodeId = null;
// Find a nearby node/phone or pick one arbitrarily. Realistically, there is only one phone.
for (Node node : nodes) {
bestNodeId = node;
}
return bestNodeId;
}
}