Tudor Stanciulescu :
I develop a simple app that shows me the IMEI of the device and the Latitude and Longitude after pressing a button. Now, I want to save this data (lat, long, IMEI) in FireStore, and I have some understanding problem where and what should I do to save this data into firestore. When I try I add realtime firebase to my app from tools I have some errors
I have tried to change the dependencies version but it's not fixing the problem.
package com.example.locatieimei;
import android.Manifest;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Location;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.location.FusedLocationProviderClient;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.tasks.OnSuccessListener;
import org.w3c.dom.Text;
public class MainActivity extends AppCompatActivity {
private FusedLocationProviderClient client;
private TextView imei;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imei = findViewById(R.id.imei);
loadIMEI();
client = LocationServices.getFusedLocationProviderClient(this);
Button button = findViewById(R.id.Chk);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (ActivityCompat.checkSelfPermission(MainActivity.this,
Manifest.permission.ACCESS_FINE_LOCATION) !=
PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(MainActivity.this,
Manifest.permission.ACCESS_COARSE_LOCATION) !=
PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then
overriding
// public void onRequestPermissionsResult(int
requestCode, String[] permissions,
// int[]
grantResults)
// to handle the case where the user grants the
permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
client.getLastLocation().addOnSuccessListener(new
OnSuccessListener<Location>() {
@Override
public void onSuccess(Location location) {
if (location!=null){
TextView textView = findViewById(R.id.textView);
Double longitude = location.getLongitude();
Double latitude = location.getLatitude();
textView.setText(String.valueOf("latitudine"+longitude+
"\n"+"longitutine"+latitude));
}
}
});
}
});
}
public void loadIMEI() {
// Check if the READ_PHONE_STATE permission is already available.
if (ActivityCompat.checkSelfPermission(this,
Manifest.permission.READ_PHONE_STATE)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.READ_PHONE_STATE)) {
// get_imei_data();
} else {
ActivityCompat.requestPermissions(this, new String[]
{Manifest.permission.READ_PHONE_STATE},
MY_PERMISSIONS_REQUEST_READ_PHONE_STATE);
}
} else {
TelephonyManager mngr =
(TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
IMEI = mngr.getDeviceId();
imei.setText(mngr.getDeviceId());
// READ_PHONE_STATE permission is already been granted.
}
}
private String device_unique_id;
private static String IMEI;
private static final int MY_PERMISSIONS_REQUEST_READ_PHONE_STATE = 0;
}
those are the errors
ERROR: In project 'app' a resolved Google Play services library dependency
depends on another at an exact version (e.g. "[11.0.
1]", but isn't being resolved to that version. Behavior exhibited by the
library will be unknown.
Dependency failing: com.google.android.gms:play-services-location:11.0.1 -
> com.google.android.gms:play-services-tasks@[
11.0.1], but play-services-tasks version was 16.0.1.
The following dependencies are project dependencies that are direct or
have transitive dependencies that lead to the art
ifact with the issue.
-- Project 'app' depends onto com.google.firebase:firebase-
database@{strictly 16.0.4}
-- Project 'app' depends onto com.google.android.gms:play-services-
base@{strictly 16.0.1}
-- Project 'app' depends onto com.google.android.gms:play-services-
tasks@{strictly 16.0.1}
-- Project 'app' depends onto com.google.firebase:[email protected]
-- Project 'app' depends onto com.google.firebase:firebase-
common@{strictly 16.0.3}
-- Project 'app' depends onto com.google.android.gms:play-services-
location@{strictly 11.0.1}
-- Project 'app' depends onto com.google.android.gms:play-services-
[email protected]
For extended debugging info execute Gradle from the command line with
./gradlew --info :app:assembleDebug to see the dep
endency paths to the artifact. This error message came from the google-
services Gradle plugin, report issues at https://
github.com/google/play-services-plugins and disable by adding
"googleServices { disableVersionCheck = false }" to your b
uild.gradle file.
And if i change to 17.0.0 version from 11.0.1 in 'com.google.android.gms:play-
services-location:17.0.0' the it is showing the following error
ERROR: Manifest merger failed : Attribute application@appComponentFactory
value=(android.support.v4.app.CoreComponentFactory) from
[com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91
is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86
value=(androidx.core.app.CoreComponentFactory).
Suggestion: add 'tools:replace="android:appComponentFactory"' to
<application> element at AndroidManifest.xml:10:5-24:19 to override.
sanoJ :
This release is a MAJOR version update and breaking change.
The latest update to Google Play services and Firebase includes the following changes:
Migration from Android Support Libraries to Jetpack (AndroidX) Libraries. Libraries will not work unless you make the following changes in your app:
- Upgrade com.android.tools.build:gradle to v3.2.1 or later.
- Upgrade compileSdkVersion to 28 or later.
- Update your app to use Jetpack
(AndroidX); follow the instructions in Migrating to AndroidX.
Firebase Bill of Materials (BoM)
The problem is the latest firebase and play-services dependencies are migrated to androidx. So one fix is to migrate your project to androidx, see migrate to androidx (which I prefer because all the new upgrades are using androidx). Or else you can downgrade the firebase-core and play services to version before this update.