ارسال اشعار تحديث تطبيقك للمستخدمين

 
try {
android.content.pm.PackageInfo pinfo = getPackageManager().getPackageInfo( package_name, android.content.pm.PackageManager.GET_ACTIVITIES);
your_version = pinfo.versionName; }
catch (Exception e){ showMessage(e.toString()); } 

 
DatabaseReference rootRef = _firebase.getReference(); rootRef.child("version").addListenerForSingleValueEvent(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot snapshot) {
if (snapshot.exists()) { } else { 

 
} }
@Override
public void onCancelled(DatabaseError _error) { } });
 

 
Ver.child("app").child("v").setValue(your_version);