mirror/Android
1
0
Fork 0
mirror of https://github.com/CatimaLoyalty/Android.git synced 2026-02-02 11:12:23 -05:00
Code Issues Packages Projects Releases Wiki Activity

Implement flashlight toggle on scan

Browse Source
This commit is contained in:
Sylvia van Os
2021-07-11 19:10:38 +02:00
parent e191e8bbe6
commit 3eff150835
6 changed files with 67 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
app/src/main/java/protect/card_locker/ScanActivity.java
View File

@@ -2,9 +2,11 @@ package protect.card_locker;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
@@ -34,6 +36,7 @@ public class ScanActivity extends AppCompatActivity {
private DecoratedBarcodeView barcodeScannerView;
private String cardId;
private boolean torch = false;
private void extractIntentFields(Intent intent) {
final Bundle b = intent.getExtras();
@@ -114,6 +117,18 @@ public class ScanActivity extends AppCompatActivity {
return barcodeScannerView.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
if (getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH)) {
getMenuInflater().inflate(R.menu.scan_menu, menu);
}
barcodeScannerView.setTorchOff();
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item)
{
@@ -122,6 +137,19 @@ public class ScanActivity extends AppCompatActivity {
setResult(Activity.RESULT_CANCELED);
finish();
return true;
} else if (item.getItemId() == R.id.action_toggle_flashlight)
{
if (torch) {
torch = false;
barcodeScannerView.setTorchOff();
item.setTitle(R.string.turn_flashlight_on);
item.setIcon(R.drawable.ic_flashlight_off_white_24dp);
} else {
torch = true;
barcodeScannerView.setTorchOn();
item.setTitle(R.string.turn_flashlight_off);
item.setIcon(R.drawable.ic_flashlight_on_white_24dp);
}
}
return super.onOptionsItemSelected(item);