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Code Issues Releases Wiki Activity

Check if NFC is available on device

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This commit is contained in:
Raoul 2015-03-10 22:06:17 -04:00
parent cc66435e38
commit 471f92a967
1 changed files with 6 additions and 0 deletions
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6
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java
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@ -25,6 +25,7 @@ import android.annotation.TargetApi;
import android.app.Activity;
import android.app.ActivityOptions;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
@ -373,6 +374,11 @@ public class ViewKeyActivity extends BaseActivity implements
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void invokeNfcBeam() {
//Check if device supports NFC
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC)) {
Toast.makeText(this, R.string.no_nfc_support, Toast.LENGTH_SHORT).show();
return;
}
// Check for available NFC Adapter
mNfcAdapter = NfcAdapter.getDefaultAdapter(this);
if (mNfcAdapter == null || !mNfcAdapter.isEnabled()) {