CrashFix

app/src/main/java/de/edotzlaff/schockwelle/SensorMapsActivity.java

 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.FragmentActivity;
 import com.google.firebase.database.ValueEventListener;
 
 import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.util.Calendar;
 import java.util.Date;
 
         getVibrationAbility();
         System.out.println("Global Shit: " + globalShit);
     }
-    @Override
-    protected void onPause()
-    {
 
-    super.onPause();
-    }
-    @Override
-    protected void onResume()
-    {
 
-        super.onResume();
-    }
     //#####################################################################################################################################################################
     //##################################################################  vvv ShakeCode vvv  ##############################################################################
     private void getVibrationAbility()
 
     private void setVibrationTimer(long msDelay, int duration, int amplitude, int index)
     {
-    System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!setVibrationTimer wurde getriggert mit Index " + index);
         new CountDownTimer(msDelay, 1000) {
             public void onTick(long millisUntilFinished) {
                 ((TextView)   findViewById(R.id.txtSensor)).setText("Earthquake hits in " + millisUntilFinished / 1000 + " s");
             }
 
+            @RequiresApi(api = Build.VERSION_CODES.O)
             public void onFinish() {
                 Toast.makeText(getApplicationContext(), "The Ground is shaking!", Toast.LENGTH_SHORT).show();
                 performVibration(duration, amplitude);
         if(!mDeviceCanVibrate)
             return;
 
-
         Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
-        if(amplitude > 255 || amplitude < 1)
-            amplitude = VibrationEffect.DEFAULT_AMPLITUDE;
-      if (Build.VERSION.SDK_INT >= 26) {
+        if (Build.VERSION.SDK_INT >= 26) {
+            if(amplitude > 255 || amplitude < 1)
+                amplitude = VibrationEffect.DEFAULT_AMPLITUDE;
             if(duration == 0)
             {
                 v.cancel(); //stop vibration if still running
             useOwnGPS = false;
         }
 
+        System.out.println("useOWNgps: " + useOwnGPS);
         //Wichtig zur Verwendung von GPS-Daten explizit aus der Datenbank
         if(!useOwnGPS && grabGPSandID)
         {
+            System.out.println("Entry: ");
             for (int f = 1; f<=indexMax; f++)
             {
+                System.out.println("1Entry: ");
                 if(f>=2 && f<=indexMax)
                 {
+                    System.out.println("2Entry: ");
                     if(analyzeIfAnroidIdIsEmpty(data,f))
                     {
+                        System.out.println("3Entry: ");
                         String breitengradString = data.child("overviewnodes").child("IDG" + f).child("d_breitengrad").getValue().toString();
                         String laengengradString = data.child("overviewnodes").child("IDG" + f).child("e_laengengrad").getValue().toString();
+                        System.out.println("4Entry: ");
                         breitengrad = Double.parseDouble(breitengradString);
                         laengengrad = Double.parseDouble(laengengradString);
+                        System.out.println("5Entry: ");
                         allocateIDtoDatabaseSlot(f);
                         grabGPSandID = false;
+                        System.out.println("6Entry: ");
                         break;
                     }
                 }
     }
 
 
+    @RequiresApi(api = Build.VERSION_CODES.O)
     public void setVibrationInDataBase(int k)
     {
         mDatenbank = FirebaseDatabase.getInstance().getReference();
         mDatenbank.child("overviewnodes").child("IDG" + k).child("a_androidid").setValue(getandroidid());
+        /*
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             mDatenbank.child("overviewnodes").child("IDG" + k).child("b_localdatetime").setValue(LocalDateTime.now().toString());
         }
+
+         */
+        mDatenbank.child("overviewnodes").child("IDG" + k).child("b_localdatetime").setValue(LocalDateTime.now(ZoneOffset.UTC).toString());
         mDatenbank.child("overviewnodes").child("IDG" + k).child("c_ip").setValue(getDeviceIpAdress());
         if (useOwnGPS)
         {
+            mDatenbank.child("overviewnodes").child("IDG" + k).child("f_nativegps").setValue(true);
             mDatenbank.child("overviewnodes").child("IDG" + k).child("d_breitengrad").setValue(currentLocation.getLatitude());    //aktueller Breitengrad
             mDatenbank.child("overviewnodes").child("IDG" + k).child("e_laengengrad").setValue(currentLocation.getLongitude());   //aktueller Längergrad
         }else{
             mDatenbank.child("overviewnodes").child("IDG" + k).child("d_breitengrad").setValue(breitengrad);    //aktueller Breitengrad
             mDatenbank.child("overviewnodes").child("IDG" + k).child("e_laengengrad").setValue(laengengrad);   //aktueller Längergrad
+            mDatenbank.child("overviewnodes").child("IDG" + k).child("f_nativegps").setValue(false);
         }
-        mDatenbank.child("overviewnodes").child("IDG" + k).child("f_nativegps").setValue(false);
         mDatenbank.child("overviewnodes").child("IDG" + k).child("g_vibration").setValue(true);
         mDatenbank.child("overviewnodes").child("IDG" + k).child("h_timestamp").setValue(Calendar.getInstance().getTimeInMillis());     //aktueller Zeitstempel wird in Datenbank eingetragen
         mDatenbank.child("overviewnodes").child("IDG" + k).child("i_amplitude").setValue(1000);