I tried looking at previous questions and answers but with no luck finding a real solution. I'm acknowledging purchases once they are processed although my users are still automatically refunded. Below is my whole purchase activity. It's a simple activity with a big button to purchase the app's full version. Anoter button to restore previous purchases. A third button to show some advice if users were not able to restore their purchase.
Any help would be appreciated!
public class BuyActivity extends AppCompatActivity {
Button unlock_button;
Button restore_purchase;
static final String PRODUCT_ID = "full_version";
private BillingClient billingClient;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_buy);
unlock_button = findViewById(R.id.unlock_button);
restore_purchase = findViewById(R.id.restore_purchase);
billingClient = BillingClient.newBuilder(getApplicationContext())
.setListener((billingResult, list) -> {
// responds to all purchases that were already made
if (billingResult.getResponseCode()==BillingClient.BillingResponseCode.OK && list!= null) {
for (Purchase purchase:list){
if (purchase.getPurchaseState() == Purchase.PurchaseState.PURCHASED) {
acknowledge_purchase(purchase);
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
features_unlocked();
}
},500);
} else {
Toast.makeText(getApplicationContext(), "ERROR OCCURRED", Toast.LENGTH_SHORT).show();
}
}
} else if (billingResult.getResponseCode()==BillingClient.BillingResponseCode.ITEM_ALREADY_OWNED && list!=null) {
features_unlocked();
} else {
Toast.makeText(getApplicationContext(), "ERROR OCCURRED", Toast.LENGTH_SHORT).show();
}
})
.enablePendingPurchases()
.build();
connect_to_google();
restore_purchase.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
restore_purchase();
}
});
unlock_button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//launch_purchase_flow(productDetailsList.get(0));
Toast.makeText(getApplicationContext(), "CAN'T START THE PURCHASE PROCESS", Toast.LENGTH_SHORT).show();
}
});
}
void features_unlocked(){
App.get().MyTheme = 1;
Intent i = new Intent(BuyActivity.this, Unlocked_celebration.class);
startActivity(i);
finish();
}
void connect_to_google(){
billingClient.startConnection(new BillingClientStateListener() {
#Override
public void onBillingSetupFinished(BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
// The BillingClient is ready. You can query purchases here.
get_product_details(); // download all details to different variables as you want
Log.i( "appName", String.format( "billing setup response code %s", billingResult.toString() ) );
}
}
#Override
public void onBillingServiceDisconnected() {
connect_to_google();
// Try to restart the connection on the next request to
// Google Play by calling the startConnection() method.
}
});
}
//show products available to buy
void get_product_details(){
List<String> productIds = new ArrayList<>();
productIds.add("full_version");
SkuDetailsParams params = SkuDetailsParams
.newBuilder()
.setSkusList(productIds)
.setType(BillingClient.SkuType.INAPP)
.build();
billingClient.querySkuDetailsAsync(
params,
new SkuDetailsResponseListener() {
#Override
public void onSkuDetailsResponse(#NonNull BillingResult billingResult, #Nullable List<SkuDetails> list) {
if (billingResult.getResponseCode()==BillingClient.BillingResponseCode.OK && list!=null){
if (list.size()>0) {
Log.println(Log.DEBUG,"TAG", "onSkuDetailsResponse: " + list.get(0).getPrice());
unlock_button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
billingClient.launchBillingFlow(
BuyActivity.this,
BillingFlowParams.newBuilder().setSkuDetails(list.get(0)).build()
);
}
});
}
}
}
}
);
}
void acknowledge_purchase(Purchase purchase){
AcknowledgePurchaseParams acknowledgePurchaseParams = AcknowledgePurchaseParams
.newBuilder()
.setPurchaseToken(purchase.getPurchaseToken())
.build();
billingClient.acknowledgePurchase(acknowledgePurchaseParams, new AcknowledgePurchaseResponseListener() {
#Override
public void onAcknowledgePurchaseResponse(#NonNull BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
}
}
});
}
void restore_purchase(){
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
connect_to_google();
new Handler().post(new Runnable() {
#Override
public void run() {
billingClient.queryPurchasesAsync(
BillingClient.SkuType.INAPP,
new PurchasesResponseListener() {
#Override
public void onQueryPurchasesResponse(#NonNull BillingResult billingResult, #NonNull List<Purchase> list) {
if (billingResult.getResponseCode()==BillingClient.BillingResponseCode.OK) {
for (Purchase purchase: list){
if (purchase.getPurchaseState()==Purchase.PurchaseState.PURCHASED
&& !purchase.isAcknowledged()) {
acknowledge_purchase(purchase);
features_unlocked();
} else if (purchase.getPurchaseState()==Purchase.PurchaseState.PURCHASED) {
features_unlocked();
}
}
} else if (billingResult.getResponseCode()==BillingClient.BillingResponseCode.ITEM_ALREADY_OWNED) {
features_unlocked();
}
}
}
);
}
});
}
},300);
}
protected void onResume() {
super.onResume();
restore_purchase();
}
#Override
protected void onStop() {
super.onStop();
if (billingClient != null) billingClient.endConnection();
}
#Override
protected void onStart() {
super.onStart();
}
#Override
public void onDestroy() {
if (billingClient != null) billingClient.endConnection();
billingClient=null;
super.onDestroy();
}
#Override
protected void onPause() {
super.onPause();
if (billingClient != null) billingClient.endConnection();
}
public void cantRestore(View v){
Intent i = new Intent(BuyActivity.this, RestorePurchase.class);
startActivity(i);
}
}
Related
billingClient = BillingClient.newBuilder(this)
.enablePendingPurchases()
.setListener(new PurchasesUpdatedListener() {
#Override
public void onPurchasesUpdated(#NonNull BillingResult billingResult, #Nullable List<Purchase> list) {
if(billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK && list != null){
for(Purchase purchase: list) {
if (purchase.getPurchaseState() == Purchase.PurchaseState.PURCHASED &&
!purchase.isAcknowledged()) {
//test
try {
coinsHandler.addCoins(150, coinsTextView);
} catch (IOException e) {
System.err.println("Could not add coins from bonus !!!!");
}
verifyPurchase(purchase);
}
}
}
}
}).build();
connectToGooglePlayBilling();
I´m not sure where to put the added Coins, this place works fine, but i dont know how to implement more Items with different values.
private void connectToGooglePlayBilling(){
billingClient.startConnection(
new BillingClientStateListener() {
#Override
public void onBillingServiceDisconnected() {
connectToGooglePlayBilling();
}
#Override
public void onBillingSetupFinished(#NonNull BillingResult billingResult) {
if(billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK){
getProductDetails();
}
}
}
);
}
private void verifyPurchase(Purchase purchase) {
String requestUrl = "https://xxxxxxx?" +
"purchaseToken=" + purchase.getPurchaseToken() + "&" +
"purchaseTime" + purchase.getPurchaseTime()+ "&" +
"orderId" + purchase.getOrderId();
Activity activity = this;
StringRequest stringRequest = new StringRequest(
Request.Method.POST,
requestUrl,
new com.android.volley.Response.Listener<String>() {
#Override
public void onResponse(String response) {
try {
JSONObject purchaseInfoFromServer = new JSONObject(response);
if(purchaseInfoFromServer.getBoolean("isValid")) {
ConsumeParams consumeParams = ConsumeParams.newBuilder().setPurchaseToken(purchase.getPurchaseToken()).build();
billingClient.consumeAsync(
consumeParams,
new ConsumeResponseListener() {
#Override
public void onConsumeResponse(#NonNull BillingResult billingResult, #NonNull String s) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
Toast.makeText(activity, "Consumed!", Toast.LENGTH_LONG).show();
}
}
}
);
}
} catch (Exception err) {
}
}
},
new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
}
}
);
Volley.newRequestQueue(this).add(stringRequest);
}
here some more code
private void getProductDetails(){
List<String> productIds = new ArrayList<>();
productIds.add("itemone");
//item2 test
productIds.add("itemtwo");
SkuDetailsParams getProductDetailsQuery = SkuDetailsParams
.newBuilder()
.setSkusList(productIds)
.setType(BillingClient.SkuType.INAPP)
.build();
Activity activity = this;
billingClient.querySkuDetailsAsync(
getProductDetailsQuery,
new SkuDetailsResponseListener() {
#Override
public void onSkuDetailsResponse(#NonNull BillingResult billingResult, #Nullable List<SkuDetails> list) {
if(billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK &&
list != null){
TextView itemNameTextView = findViewById(R.id.itemName);
Button itemPriceButton = findViewById(R.id.itemPrice);
SkuDetails itemInfo = list.get(0);
//item2 test
TextView itemName2TextView = findViewById(R.id.itemName2);
Button itemPrice2Button = findViewById(R.id.itemPrice2);
SkuDetails itemInfo2 = list.get(1);
itemNameTextView.setText(itemInfo.getTitle());
itemPriceButton.setText(itemInfo.getPrice());
//item2 test
itemName2TextView.setText(itemInfo2.getTitle());
itemPrice2Button.setText(itemInfo2.getPrice());
itemPriceButton.setOnClickListener(
new View.OnClickListener() {
#Override
public void onClick(View view) {
billingClient.launchBillingFlow(
activity,
BillingFlowParams.newBuilder().setSkuDetails(itemInfo).build()
);
}
}
);
//item2 test
itemPrice2Button.setOnClickListener(
new View.OnClickListener() {
#Override
public void onClick(View view) {
billingClient.launchBillingFlow(
activity,
BillingFlowParams.newBuilder().setSkuDetails(itemInfo2).build()
);
}
});
}
}
}
);
}
here i got the two different buy buttons working, with different prices and Ingame Items, but i dont know how to give the right item on the right button.
I'm actually trying to use the useroffroute function but it's not working, I saw this other post and it said to NavigationView, only I don't know how to do it exactly. I am currently using this code to detect if the user has left the route, but he is not calling the useroffroute function. What I'm trying to do is that when the user leaves the route he fires a Toast for the user, but unfortunately I was not successful.
public class mapbox extends AppCompatActivity{
private MapView mapView;
Button button;
private static final String TAG = "resultados";
private MapboxNavigation navigation;
private boolean running;
private NavigationMapboxMap map;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Mapbox.getInstance(this, getString(R.string.mapbox_access_token));
setContentView(R.layout.activity_mapbox);
button = findViewById(R.id.button);
MapboxNavigationOptions options = MapboxNavigationOptions.builder().isDebugLoggingEnabled(true).build();
navigation = new MapboxNavigation(getApplicationContext(), getString(R.string.mapbox_access_token), options);
/*
navigation.addOffRouteListener(new OffRouteListener() {
#Override
public void userOffRoute(Location location) {
Toast.makeText(getApplicationContext(), "Off route detected.........", Toast.LENGTH_SHORT).show();
// Make sure you call for a new DirectionsRoute object
// and end by calling MapboxNavigation#startNavigation on a successful
}
});
*/
/*
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
#Override
public void onMapReady(#NonNull MapboxMap mapboxMap) {
mapboxMap.setStyle(Style.MAPBOX_STREETS, new Style.OnStyleLoaded() {
#Override
public void onStyleLoaded(#NonNull Style style) {
// Map is set up and the style has loaded. Now you can add data or make other map adjustments
}
});
}
});
*/
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// From Mapbox to The White House
Point origin = Point.fromLngLat(-38.62882018, -3.78666528);
Point destination = Point.fromLngLat(-38.56038094, -3.7337361F);
NavigationRoute.builder(mapbox.this)
.accessToken(getString(R.string.mapbox_access_token))
.origin(origin)
.destination(destination)
.build()
.getRoute(new Callback<DirectionsResponse>() {
#Override
public void onResponse(Call<DirectionsResponse> call, Response<DirectionsResponse> response) {
Log.i(TAG, response+"");
// Route fetched from NavigationRoute
DirectionsRoute route = response.body().routes().get(0);
// Create a NavigationLauncherOptions object to package everything together
NavigationLauncherOptions options = NavigationLauncherOptions.builder()
.directionsRoute(route)
.shouldSimulateRoute(false)
.build();
// Call this method with Context from within an Activity
NavigationLauncher.startNavigation(mapbox.this, options);
}
#Override
public void onFailure(Call<DirectionsResponse> call, Throwable t) {
}
});
}
});
}
#Override
protected void onStart() {
super.onStart();
//mapView.onStart();
}
#Override
protected void onResume() {
super.onResume();
//mapView.onResume();
}
#Override
protected void onPause() {
super.onPause();
//mapView.onPause();
}
#Override
protected void onStop() {
super.onStop();
//mapView.onStop();
}
#Override
public void onSaveInstanceState(#NonNull Bundle outState, #NonNull PersistableBundle outPersistentState) {
super.onSaveInstanceState(outState, outPersistentState);
//mapView.onSaveInstanceState(outState);
}
#Override
public void onLowMemory() {
super.onLowMemory();
//mapView.onLowMemory();
}
#Override
protected void onDestroy() {
super.onDestroy();
//mapView.onDestroy();
}
}
After many hours looking for a solution, I finally found one. You have to use NavigationViewer to obtain the parameters that the application passes, so you can listen if the user leaves the route. Here's an example:
public class last extends AppCompatActivity implements OnNavigationReadyCallback,
NavigationListener, RouteListener, ProgressChangeListener {
private NavigationView navigationView;
private boolean dropoffDialogShown;
private Location lastKnownLocation;
private List<Point> points = new ArrayList<>();
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
Mapbox.getInstance(this, getString(R.string.mapbox_access_token));
setTheme(R.style.Theme_AppCompat_NoActionBar);
super.onCreate(savedInstanceState);
points.add(Point.fromLngLat(-38.62882018, -3.78666528));
points.add(Point.fromLngLat(-38.56038094, -3.7337361));
setContentView(R.layout.activity_last);
navigationView = findViewById(R.id.navigationView);
navigationView.onCreate(savedInstanceState);
navigationView.initialize(this);
}
#Override
public void onStart() {
super.onStart();
navigationView.onStart();
}
#Override
public void onResume() {
super.onResume();
navigationView.onResume();
}
#Override
public void onLowMemory() {
super.onLowMemory();
navigationView.onLowMemory();
}
#Override
public void onBackPressed() {
// If the navigation view didn't need to do anything, call super
if (!navigationView.onBackPressed()) {
super.onBackPressed();
}
}
#Override
protected void onSaveInstanceState(Bundle outState) {
navigationView.onSaveInstanceState(outState);
super.onSaveInstanceState(outState);
}
#Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
navigationView.onRestoreInstanceState(savedInstanceState);
}
#Override
public void onPause() {
super.onPause();
navigationView.onPause();
}
#Override
public void onStop() {
super.onStop();
navigationView.onStop();
}
#Override
protected void onDestroy() {
super.onDestroy();
navigationView.onDestroy();
}
#Override
public void onNavigationReady(boolean isRunning) {
fetchRoute(points.remove(0), points.remove(0));
}
#Override
public void onCancelNavigation() {
// Navigation canceled, finish the activity
finish();
}
#Override
public void onNavigationFinished() {
// Intentionally empty
}
#Override
public void onNavigationRunning() {
// Intentionally empty
}
#Override
public boolean allowRerouteFrom(Point offRoutePoint) {
return true;
}
#Override
public void onOffRoute(Point offRoutePoint) {
Toast.makeText(this, "Off route", Toast.LENGTH_SHORT).show();
}
#Override
public void onRerouteAlong(DirectionsRoute directionsRoute) {
}
#Override
public void onFailedReroute(String errorMessage) {
}
#Override
public void onArrival() {
if (!dropoffDialogShown && !points.isEmpty()) {
showDropoffDialog();
dropoffDialogShown = true; // Accounts for multiple arrival events
Toast.makeText(this, "You have arrived!", Toast.LENGTH_SHORT).show();
}
}
#Override
public void onProgressChange(Location location, RouteProgress routeProgress) {
lastKnownLocation = location;
}
private void startNavigation(DirectionsRoute directionsRoute) {
NavigationViewOptions navigationViewOptions = setupOptions(directionsRoute);
navigationView.startNavigation(navigationViewOptions);
}
private void showDropoffDialog() {
AlertDialog alertDialog = new AlertDialog.Builder(this).create();
alertDialog.setMessage(getString(R.string.dropoff_dialog_text));
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, getString(R.string.dropoff_dialog_positive_text),
(dialogInterface, in) -> fetchRoute(getLastKnownLocation(), points.remove(0)));
alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, getString(R.string.dropoff_dialog_negative_text),
(dialogInterface, in) -> {
// Do nothing
});
alertDialog.show();
}
private void fetchRoute(Point origin, Point destination) {
NavigationRoute.builder(this)
.accessToken(Mapbox.getAccessToken())
.origin(origin)
.destination(destination)
.alternatives(true)
.build()
.getRoute(new Callback<DirectionsResponse>() {
#Override
public void onResponse(Call<DirectionsResponse> call, Response<DirectionsResponse> response) {
DirectionsResponse directionsResponse = response.body();
if (directionsResponse != null && !directionsResponse.routes().isEmpty()) {
startNavigation(directionsResponse.routes().get(0));
}
}
#Override
public void onFailure(Call<DirectionsResponse> call, Throwable t) {
}
});
}
private NavigationViewOptions setupOptions(DirectionsRoute directionsRoute) {
dropoffDialogShown = false;
NavigationViewOptions.Builder options = NavigationViewOptions.builder();
options.directionsRoute(directionsRoute)
.navigationListener(this)
.progressChangeListener(this)
.routeListener(this)
.shouldSimulateRoute(false);
return options.build();
}
private Point getLastKnownLocation() {
return Point.fromLngLat(lastKnownLocation.getLongitude(), lastKnownLocation.getLatitude());
}
}
XML File:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.mapbox.services.android.navigation.ui.v5.NavigationView
android:id="#+id/navigationView"
android:layout_width="0dp"
android:layout_height="0dp"
app:navigationLightTheme="#style/NavigationViewLight"
app:navigationDarkTheme="#style/NavigationViewDark"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
When I start navigation with multiple waypoints, the navigation stops after reaching first waypoint.
Please suggest changes.`
try{
NavigationRoute.Builder builder = NavigationRoute.builder(this)
.accessToken("pk." + getString(R.string.gh_key))
.baseUrl(getString(R.string.base_url))
.user("gh")
.alternatives(true);
Location lastKnownLocation = new Location(LocationManager.GPS_PROVIDER);
lastKnownLocation.setLatitude(Double.parseDouble(SharePref.getInstance(MapBoxNavActivity.this).getJavaRXPref(getString(R.string.latitude))));
lastKnownLocation.setLongitude(Double.parseDouble(SharePref.getInstance(MapBoxNavActivity.this).getJavaRXPref(getString(R.string.longitude))));
Point location = Point.fromLngLat(lastKnownLocation.getLongitude(), lastKnownLocation.getLatitude());
if (lastKnownLocation.hasBearing()){
// 90 seems to be the default tolerance of the SDK
builder.origin(location, (double) lastKnownLocation.getBearing(), 90.0);
}
else{
builder.origin(location);
}
try {
if(waypoints.size()>0){
for (int i = 0; i < waypoints.size(); i++) {
Point p = waypoints.get(i);
if (i < waypoints.size() - 1) {
try {
builder.addWaypoint(p);
}catch (Exception e){
e.printStackTrace();
}
} else {
builder.destination(p);
}
}
}
}catch (Exception se){
se.printStackTrace();
}
builder.build().getRoute(new SimplifiedCallback() {
#Override
public void onResponse(Call<DirectionsResponse> call, Response<DirectionsResponse> response) {
if (validRouteResponse(response)) {
route = response.body().routes().get(0);
try {
MapboxNavigationOptions.Builder navigationOptions = MapboxNavigationOptions.builder();
NavigationViewOptions.Builder options = NavigationViewOptions.builder();
options.navigationListener(MapBoxNavActivity.this);
options.directionsRoute(route);
options.shouldSimulateRoute(false);
options.directionsProfile(DirectionsCriteria.PROFILE_DRIVING_TRAFFIC);
navigationOptions.enableOffRouteDetection(true);
navigationOptions.snapToRoute(true);
options.navigationOptions(navigationOptions.build());
navigationView.startNavigation(options.build());
}catch (Exception e){
e.printStackTrace();
}
}
}
#Override
public void onFailure(Call<DirectionsResponse> call, Throwable throwable) {
super.onFailure(call, throwable);
Log.i("Fetch route error",throwable.getMessage());
}
});
}
}
catch ( Exception se){
se.printStackTrace();
}
}
`
This is my code it is working fine it scans Qr/Barcode, but I want scanned data to insert in fire-base database. This app is connected with fire-base and using ML kit for barcode scanning. This app also has login signup connected with fire-base auth and scanner app. but I don't know how to push scanned data in fire-base realtime database in android studio.
public class MainActivity extends AppCompatActivity {
View view;
CameraView camera_view;
boolean isDetected= false;
Button btn_start_again;
private static final String TAG = "MainActivity";
FirebaseVisionBarcodeDetectorOptions options;
FirebaseVisionBarcodeDetector detector;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FirebaseVisionBarcodeDetector detector = FirebaseVision.getInstance()
.getVisionBarcodeDetector();
Dexter.withActivity(this)
.withPermissions(new String[]{Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO})
.withListener(new MultiplePermissionsListener() {
#Override
public void onPermissionsChecked(MultiplePermissionsReport report) {
setupCamera();
}
#Override
public void onPermissionRationaleShouldBeShown(List<PermissionRequest> permissions, PermissionToken token) {
}
}).check();
}
public void logout(View view) {
FirebaseAuth.getInstance().signOut();//logout
startActivity(new Intent(getApplicationContext(),login.class));
finish();
}
private void setupCamera()
{
btn_start_again= (Button)findViewById(R.id.btn_again);
btn_start_again.setEnabled(isDetected);
btn_start_again.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
isDetected = !isDetected;
}
});
camera_view = (CameraView)findViewById(R.id.cameraView);
camera_view.setLifecycleOwner(this);
camera_view.addFrameProcessor(new FrameProcessor() {
#Override
public void process(#NonNull Frame frame)
{
processImage(getVisionImageFromFrame(frame));
}
});
options = new FirebaseVisionBarcodeDetectorOptions.Builder()
.setBarcodeFormats(FirebaseVisionBarcode.FORMAT_QR_CODE)
.build();
detector = FirebaseVision.getInstance().getVisionBarcodeDetector(options);
}
private void processImage(FirebaseVisionImage image){
if(!isDetected)
{
detector.detectInImage(image)
.addOnSuccessListener(new OnSuccessListener<List<FirebaseVisionBarcode>>() {
#Override
public void onSuccess(List<FirebaseVisionBarcode> firebaseVisionBarcodes) {
processResult(firebaseVisionBarcodes);
}
})
.addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
Toast.makeText(MainActivity.this, ""+e.getMessage(),Toast.LENGTH_SHORT).show();
}
});
}
}
private void processResult(List<FirebaseVisionBarcode> firebaseVisionBarcodes){
if (firebaseVisionBarcodes.size()>0)
{
isDetected = true;
btn_start_again.setEnabled(isDetected);
for(FirebaseVisionBarcode item: firebaseVisionBarcodes)
{
int value_type = item.getValueType();
switch (value_type)
{
case FirebaseVisionBarcode.TYPE_TEXT:
{
createDialog(item.getRawValue());
}
break;
case FirebaseVisionBarcode.TYPE_URL:
{
//start browser intent
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(item.getRawValue()));
startActivity(intent);
}
break;
case FirebaseVisionBarcode.TYPE_CONTACT_INFO:
{
String info = new StringBuilder("Name: ")
.append(item.getContactInfo().getName().getFormattedName())
.append("\n")
.append("Address: ")
.append(item.getContactInfo().getAddresses().get(0).getAddressLines())
.append("\n")
.append("Email: ")
.append(item.getContactInfo().getEmails().get(0).getAddress())
.toString();
createDialog(info);
}
break;
default:
break;
}
}
}
}
private void createDialog(String text)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(text)
.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
private FirebaseVisionImage getVisionImageFromFrame(Frame frame){
byte[] data= frame.getData();
FirebaseVisionImageMetadata metadata = new FirebaseVisionImageMetadata.Builder()
.setFormat(FirebaseVisionImageMetadata.IMAGE_FORMAT_NV21)
.setHeight(frame.getSize() .getHeight())
.setWidth(frame.getSize() .getWidth())
//.setRotation(frame.getRotation())
.build();
return FirebaseVisionImage.fromByteArray(data,metadata);
}
}
in my app i want to offer the user a option to set an animation as live wallpaper using WallpaeprService, also my app include a Radio player (playing in the backgroud) if app is open so you can navigate in other apps while music is playing.
my problem :
if live wallpaper is working and user try to close the app by (Swipe to exit / Recent Task),the music keeps playing although app is closed.
i tried to stop music like this ,but doesn't work :
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
#SuppressLint({"CommitPrefEdits", "Assert"})
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
startService(new Intent(this, KillNotificationService.class));
trackSelector = new DefaultTrackSelector();
loadControl = new DefaultLoadControl();
exoPlayer = ExoPlayerFactory.newSimpleInstance(new DefaultRenderersFactory(getApplicationContext()), trackSelector, loadControl);
MusicButton.setVisibility(View.INVISIBLE);
MusicButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (Build.VERSION.SDK_INT > 15) {
if (started && MusicButton.isChecked()) {
started = false;
exoPlayer.setPlayWhenReady(false);
MusicButton.setChecked(true);
releaseAudioFocusForMyApp(MainActivity.this);
} else {
boolean gotFocus = requestAudioFocusForMyApp(MainActivity.this);
if (gotFocus) {
started = true;
exoPlayer.setPlayWhenReady(true);
MusicButton.setChecked(false);
}
}
} else {
if (started && MusicButton.isChecked()) {
started = false;
mediaPlayer.pause();
MusicButton.setChecked(true);
releaseAudioFocusForMyApp(MainActivity.this);
} else {
boolean gotFocus = requestAudioFocusForMyApp(MainActivity.this);
if (gotFocus) {
started = true;
mediaPlayer.start();
MusicButton.setChecked(false);
}
}
}
}
});
private void playRadio(String url) {
Uri audioUri = Uri.parse(url);
DefaultHttpDataSourceFactory dataSourceFactory = new DefaultHttpDataSourceFactory("ExoPlayerDemo");
ExtractorsFactory extractor = new DefaultExtractorsFactory();
MediaSource audioSource = new ExtractorMediaSource.Factory(dataSourceFactory).setExtractorsFactory(extractor).createMediaSource(audioUri);
exoPlayer.prepare(audioSource);
prepared = true;
exoPlayer.setPlayWhenReady(true);
exoPlayer.addListener(new Player.EventListener() {
#Override
public void onTimelineChanged(Timeline timeline, #Nullable Object manifest, int reason) {
}
#Override
public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
}
#Override
public void onLoadingChanged(boolean isLoading) {
}
#Override
public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
if (isPreparing && playbackState == ExoPlayer.STATE_READY) {
MusicButton.setVisibility(View.VISIBLE);
MusicButton.setChecked(true);
isPreparing = false;
isReady = true;
}
}
#Override
public void onRepeatModeChanged(int repeatMode) {
}
#Override
public void onShuffleModeEnabledChanged(boolean shuffleModeEnabled) {
}
#Override
public void onPlayerError(ExoPlaybackException error) {
}
#Override
public void onPositionDiscontinuity(int reason) {
}
#Override
public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
}
#Override
public void onSeekProcessed() {
}
});
}
#Override
protected void onResume() {
super.onResume();
try {
MApplication.sBus.register(this);
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
protected void onStop() {
super.onStop();
}
#Override
protected void onDestroy() {
super.onDestroy();
try {
MApplication.sBus.unregister(this);
} catch (Exception e) {
e.printStackTrace();
}
MApplication.sBus.post(PlaybackEvent.PAUSE);
}
#Override
protected void onStart() {
super.onStart();
}
#Subscribe
public void handlePlaybackEvent(PlaybackEvent event) {
switch (event) {
case PAUSE:
if (Build.VERSION.SDK_INT > 15) {
if (exoPlayer.getPlayWhenReady()) {
exoPlayer.setPlayWhenReady(false);
MusicButton.setChecked(true);
}
} else {
if (mediaPlayer.isPlaying()) {
mediaPlayer.pause();
MusicButton.setChecked(true);
}
}
break;
case PLAY:
if (Build.VERSION.SDK_INT > 15) {
if (!exoPlayer.getPlayWhenReady()) {
exoPlayer.setPlayWhenReady(true);
MusicButton.setChecked(false);
}
} else {
if (!mediaPlayer.isPlaying()) {
mediaPlayer.start();
MusicButton.setChecked(false);
}
}
break;
}
}
#Override
public void onPause() {
super.onPause();
}
}
}
problem solved by checking if live wallpaper are running in the backgroud or not:
#Override
protected void onDestroy() {
super.onDestroy();
try {
WallpaperManager wpm = WallpaperManager.getInstance(this);
WallpaperInfo info = wpm.getWallpaperInfo();
if (info != null && info.getPackageName().equals(this.getPackageName())) {
/*stop music*/
} else {
Log.d(TAG, "We're not running");
}
} catch (Exception e) {
e.printStackTrace();
}
}
I am trying to make a multiplayer (2 people) turn based game which lets users do whatever they want in 60 seconds. Added Timer and TimerTask to my project. When playing first time all is good, but when I return to main screen (previous intent) with something like exit game button and re-enter game counter seems to be running like twice. Instead of going like 60-59-58 it goes like 60-58-55-53 and so on. Should I do something to stop counter while exiting game?
Here is my code:
public class ikinciekren extends AppCompatActivity{
....
#Override
public void onBackPressed()
{
...
...
cikisonay.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
kullanici.status(mDatabase,"lose");
Intent intocan = new Intent(ikinciekren.this, MainActivity.class);
intocan.putExtra("firebaseuser", facebookname);
intocan.putExtra("firebaseuid", myuid);
if(runstatus){
myTimer.cancel();
myTimer.purge();
}
startActivity(intocan);
}
});
cikisiptal.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.setCanceledOnTouchOutside(false);
dialog.setCancelable(false);
dialog.show();
}
#Override
public void onCreate(Bundle savedInstanceState) {
...
...
// On button click opponents timer starts to run
btn = (Button)findViewById(R.id.button2);
btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
TextView number = (TextView) findViewById(R.id.textView4);
String number2 = number.getText().toString();
if(number2!=null ||number2!=""){
if (number2.length()==4) {
status =false;
resetSomeTimer();
launchSomeTimer();
...
...
}
}
}
});
...
...
ValueEventListener postListener2 = new ValueEventListener() {
#Override
public void onDataChange(DataSnapshot dataSnapshot) {
if (dataSnapshot != null && dataSnapshot.getValue() != null) {
String turn = String.valueOf(dataSnapshot.getValue());
//Read a node in firebase database and acts according to that
if ("true".equals(turn)) {
status =true;
}
if ("false".equals(turn)) {
status =false;
}
resetSomeTimer();
launchSomeTimer();
}
}
#Override
public void onCancelled(DatabaseError databaseError) {
Context context = getApplicationContext();
Toast.makeText(context, "Failed to load post.",
Toast.LENGTH_SHORT).show();
}
};
...
...
}
protected void onDestroy(){
super.onDestroy();
///// added this just incase
if(runstatus){
myTimer.cancel();
myTimer.purge();
}
kullanici.status(mDatabase,"off");
finish();
}
public void cikis(View view) {
if(view.getId()==R.id.button3){
...
...
cikisonay.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
...
...
...
///// added this just incase
if(runstatus){
myTimer.cancel();
myTimer.purge();
}
startActivity(intocan);
}
});
cikisiptal.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
...
}
}
private void launchSomeTimer() {
runstatus=true;
oppenenttimertext.setText("60");
owntimertext.setText("60");
sayac =60;
counter = new TimerTask() {
#Override
public void run () {
runOnUiThread(new Runnable() {
#Override
public void run () {
sayac--;
if (status) {
owntimertext.setText(String.valueOf(sayac));
} else {
oppenenttimertext.setText(String.valueOf(sayac));
}
if (sayac == 0) {
myTimer.cancel();
kullanici.timenotice(mDatabase);
}
}
});
}
};
myTimer = new Timer();
myTimer.schedule(counter,1000,1000);
}
public void resetSomeTimer(){
if(runstatus){
myTimer.cancel();
myTimer.purge();
}
}
}