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package com.sdl.hellosdlandroid;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
private static final int REQUEST_CODE = 200;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (BuildConfig.TRANSPORT.equals("MULTI") || BuildConfig.TRANSPORT.equals("MULTI_HB")) {
String[] permissionsNeeded = permissionsNeeded();
if (permissionsNeeded.length > 0) {
requestPermission(permissionsNeeded, REQUEST_CODE);
for (String permission : permissionsNeeded) {
if (Manifest.permission.BLUETOOTH_CONNECT.equals(permission)) {
// We need to request BLUETOOTH_CONNECT permission to connect to SDL via Bluetooth
return;
}
}
}
//If we are connected to a module we want to start our SdlService
SdlReceiver.queryForConnectedService(this);
} else if (BuildConfig.TRANSPORT.equals("TCP")){
Intent proxyIntent = new Intent(this, SdlService.class);
startService(proxyIntent);
}
}
/**
* Boolean method that checks API level and check to see if we need to request BLUETOOTH_CONNECT permission
* @return false if we need to request BLUETOOTH_CONNECT permission
*/
private boolean hasBTPermission() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.S ? checkPermission(Manifest.permission.BLUETOOTH_CONNECT) : true;
}
/**
* Boolean method that checks API level and check to see if we need to request POST_NOTIFICATIONS permission
* @return false if we need to request POST_NOTIFICATIONS permission
*/
private boolean hasPNPermission() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU ? checkPermission(Manifest.permission.POST_NOTIFICATIONS) : true;
}
private boolean checkPermission(String permission) {
return PackageManager.PERMISSION_GRANTED == ContextCompat.checkSelfPermission(getApplicationContext(), permission);
}
private void requestPermission(String[] permissions, int REQUEST_CODE) {
ActivityCompat.requestPermissions(this, permissions, REQUEST_CODE);
}
private @NonNull String[] permissionsNeeded() {
ArrayList<String> result = new ArrayList<>();
if (!hasBTPermission()) {
result.add(Manifest.permission.BLUETOOTH_CONNECT);
}
if (!hasPNPermission()) {
result.add(Manifest.permission.POST_NOTIFICATIONS);
}
return (result.toArray(new String[result.size()]));
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode) {
case REQUEST_CODE:
if (grantResults.length > 0) {
for (int i = 0; i < grantResults.length; i++) {
if (permissions[i].equals(Manifest.permission.BLUETOOTH_CONNECT)) {
boolean btConnectGranted =
grantResults[i] == PackageManager.PERMISSION_GRANTED;
if (btConnectGranted) {
SdlReceiver.queryForConnectedService(this);
}
} else if (permissions[i].equals(Manifest.permission.POST_NOTIFICATIONS)) {
boolean postNotificationGranted =
grantResults[i] == PackageManager.PERMISSION_GRANTED;
if (!postNotificationGranted) {
// User denied permission, Notifications for SDL will not appear
// on Android 13 devices.
}
}
}
}
break;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
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