1package eu.siacs.conversations.ui;
  2
  3import android.app.Activity;
  4import android.content.Intent;
  5import android.net.Uri;
  6
  7import com.google.zxing.integration.android.IntentIntegrator;
  8import com.google.zxing.integration.android.IntentResult;
  9
 10import java.util.Arrays;
 11import java.util.List;
 12
 13import eu.siacs.conversations.persistance.DatabaseBackend;
 14import eu.siacs.conversations.utils.XmppUri;
 15import eu.siacs.conversations.xmpp.jid.Jid;
 16
 17public class UriHandlerActivity extends Activity {
 18    public static final String ACTION_SCAN_QR_CODE = "scan_qr_code";
 19
 20    @Override
 21    public void onStart() {
 22        super.onStart();
 23        handleIntent(getIntent());
 24    }
 25
 26    @Override
 27    public void onNewIntent(Intent intent) {
 28        handleIntent(intent);
 29    }
 30
 31    private void handleUri(Uri uri) {
 32        final Intent intent;
 33        final XmppUri xmppUri = new XmppUri(uri);
 34        final List<Jid> accounts = DatabaseBackend.getInstance(this).getAccountJids();
 35
 36        if (accounts.size() == 0) {
 37            intent = new Intent(getApplicationContext(), WelcomeActivity.class);
 38            startActivity(intent);
 39            return;
 40        }
 41
 42        if (xmppUri.isAction(XmppUri.ACTION_MESSAGE)) {
 43            final Jid jid = xmppUri.getJid();
 44            final String body = xmppUri.getBody();
 45
 46            if (jid != null) {
 47                intent = new Intent(getApplicationContext(), ShareViaAccountActivity.class);
 48                intent.putExtra(ShareViaAccountActivity.EXTRA_CONTACT, jid.toString());
 49                intent.putExtra(ShareViaAccountActivity.EXTRA_BODY, body);
 50            } else {
 51                intent = new Intent(getApplicationContext(), ShareWithActivity.class);
 52                intent.setAction(Intent.ACTION_SEND);
 53                intent.setType("text/plain");
 54                intent.putExtra(Intent.EXTRA_TEXT, body);
 55            }
 56        } else if (accounts.contains(xmppUri.getJid())) {
 57            intent = new Intent(getApplicationContext(), EditAccountActivity.class);
 58            intent.setAction(Intent.ACTION_VIEW);
 59            intent.putExtra("jid", xmppUri.getJid().toBareJid().toString());
 60            intent.setData(uri);
 61        } else {
 62            intent = new Intent(getApplicationContext(), StartConversationActivity.class);
 63            intent.setAction(Intent.ACTION_VIEW);
 64            intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
 65            intent.setData(uri);
 66        }
 67
 68        startActivity(intent);
 69    }
 70
 71    private void handleIntent(Intent data) {
 72        if (data == null || data.getAction() == null) {
 73            finish();
 74            return;
 75        }
 76
 77        switch (data.getAction()) {
 78            case Intent.ACTION_VIEW:
 79            case Intent.ACTION_SENDTO:
 80                handleUri(data.getData());
 81                break;
 82            case ACTION_SCAN_QR_CODE:
 83                new IntentIntegrator(this).initiateScan(Arrays.asList("AZTEC", "QR_CODE"));
 84                return;
 85        }
 86
 87        finish();
 88    }
 89
 90    @Override
 91    public void onActivityResult(int requestCode, int resultCode, Intent intent) {
 92        if ((requestCode & 0xFFFF) == IntentIntegrator.REQUEST_CODE) {
 93            IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode,
 94                    intent);
 95
 96            if (scanResult != null && scanResult.getFormatName() != null) {
 97                String data = scanResult.getContents();
 98                handleUri(Uri.parse(data));
 99            }
100        }
101
102        finish();
103        super.onActivityResult(requestCode, requestCode, intent);
104    }
105}