conversations-classic/src/main/java/eu/siacs/conversations/ui/UriHandlerActivity.java

137 lines
4.8 KiB
Java
Raw Normal View History

2017-12-07 20:59:13 +00:00
package eu.siacs.conversations.ui;
import android.annotation.TargetApi;
2017-12-07 20:59:13 +00:00
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.nfc.NdefMessage;
import android.nfc.NdefRecord;
import android.nfc.NfcAdapter;
import android.os.Build;
import android.os.Parcelable;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;
import java.util.Arrays;
import eu.siacs.conversations.persistance.DatabaseBackend;
import eu.siacs.conversations.utils.XmppUri;
import eu.siacs.conversations.xmpp.jid.Jid;
2017-12-07 20:59:13 +00:00
public class UriHandlerActivity extends Activity {
public static final String ACTION_SCAN_QR_CODE = "scan_qr_code";
2017-12-07 20:59:13 +00:00
@Override
public void onStart() {
super.onStart();
handleIntent(getIntent());
}
@Override
public void onNewIntent(Intent intent) {
handleIntent(intent);
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
Uri getInviteJellyBean(NdefRecord record) {
return record.toUri();
}
private void handleUri(Uri uri) {
final Intent intent;
final XmppUri xmppUri = new XmppUri(uri);
final int numAccounts = DatabaseBackend.getInstance(this).getAccountJids().size();
if (numAccounts == 0) {
intent = new Intent(getApplicationContext(), WelcomeActivity.class);
startActivity(intent);
return;
}
if (xmppUri.isAction(XmppUri.ACTION_MESSAGE)) {
final Jid jid = xmppUri.getJid();
final String body = xmppUri.getBody();
if (jid != null) {
intent = new Intent(getApplicationContext(), ShareViaAccountActivity.class);
intent.putExtra(ShareViaAccountActivity.EXTRA_CONTACT, jid.toString());
intent.putExtra(ShareViaAccountActivity.EXTRA_BODY, body);
} else {
intent = new Intent(getApplicationContext(), ShareWithActivity.class);
intent.setAction(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TEXT, body);
}
} else {
intent = new Intent(getApplicationContext(), StartConversationActivity.class);
intent.setAction(Intent.ACTION_VIEW);
intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
intent.setData(uri);
}
startActivity(intent);
}
private void handleNfcIntent(Intent data) {
for (Parcelable message : data.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)) {
if (message instanceof NdefMessage) {
for (NdefRecord record : ((NdefMessage) message).getRecords()) {
switch (record.getTnf()) {
case NdefRecord.TNF_WELL_KNOWN:
if (Arrays.equals(record.getType(), NdefRecord.RTD_URI)) {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
handleUri(getInviteJellyBean(record));
} else {
byte[] payload = record.getPayload();
if (payload[0] == 0) {
Uri uri = Uri.parse(new String(Arrays.copyOfRange(
payload, 1, payload.length)));
handleUri(uri);
}
}
}
}
}
}
}
}
2017-12-07 20:59:13 +00:00
private void handleIntent(Intent data) {
if (data == null) {
finish();
return;
}
switch (data.getAction()) {
case Intent.ACTION_VIEW:
case Intent.ACTION_SENDTO:
handleUri(data.getData());
break;
case ACTION_SCAN_QR_CODE:
new IntentIntegrator(this).initiateScan(Arrays.asList("AZTEC", "QR_CODE"));
return;
case NfcAdapter.ACTION_NDEF_DISCOVERED:
handleNfcIntent(data);
}
finish();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if ((requestCode & 0xFFFF) == IntentIntegrator.REQUEST_CODE) {
IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode,
intent);
if (scanResult != null && scanResult.getFormatName() != null) {
String data = scanResult.getContents();
handleUri(Uri.parse(data));
}
2017-12-07 20:59:13 +00:00
}
finish();
super.onActivityResult(requestCode, requestCode, intent);
2017-12-07 20:59:13 +00:00
}
}