added share button to account details

2 files changed, 33 insertions, 24 deletions

diff --git a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
index 693b7185..14e3d929 100644
--- a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
@@ -46,6 +46,7 @@ import eu.siacs.conversations.R;
 import eu.siacs.conversations.crypto.axolotl.AxolotlService;
 import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
 import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.BarcodeProvider;
 import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
 import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
@@ -703,6 +704,15 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 			case R.id.action_server_info_show_more:
 				changeMoreTableVisibility(!item.isChecked());
 				break;
+			case R.id.action_share_barcode:
+				shareBarcode();
+				break;
+			case R.id.action_share_http:
+				shareLink(true);
+				break;
+			case R.id.action_share_uri:
+				shareLink(false);
+				break;
 			case R.id.action_change_password_on_server:
 				gotoChangePassword(null);
 				break;
@@ -722,6 +732,27 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 		return super.onOptionsItemSelected(item);
 	}
 
+	private void shareLink(boolean http) {
+		Intent intent = new Intent(Intent.ACTION_SEND);
+		intent.setType("text/plain");
+		String text;
+		if (http) {
+			text = "https://conversations.im/i/"+mAccount.getJid().toBareJid().toString();
+		} else {
+			text = mAccount.getShareableUri();
+		}
+		intent.putExtra(Intent.EXTRA_TEXT,text);
+		startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
+	}
+
+	private void shareBarcode() {
+		Intent intent = new Intent(Intent.ACTION_SEND);
+		intent.putExtra(Intent.EXTRA_STREAM,BarcodeProvider.getUriForAccount(mAccount));
+		intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+		intent.setType("image/png");
+		startActivity(Intent.createChooser(intent, getText(R.string.share_with)));
+	}
+
 	private void changeMoreTableVisibility(boolean visible) {
 		mMoreTable.setVisibility(visible ? View.VISIBLE : View.GONE);
 	}
diff --git a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
index 5d086807..583fab78 100644
--- a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
@@ -78,6 +78,7 @@ import eu.siacs.conversations.entities.Message;
 import eu.siacs.conversations.entities.MucOptions;
 import eu.siacs.conversations.entities.Presences;
 import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.BarcodeProvider;
 import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
 import eu.siacs.conversations.utils.CryptoHelper;
@@ -1058,7 +1059,7 @@ public abstract class XmppActivity extends Activity {
 			Point size = new Point();
 			getWindowManager().getDefaultDisplay().getSize(size);
 			final int width = (size.x < size.y ? size.x : size.y);
-			Bitmap bitmap = createQrCodeBitmap(uri, width);
+			Bitmap bitmap = BarcodeProvider.createAztecBitmap(uri, width);
 			ImageView view = new ImageView(this);
 			view.setBackgroundColor(Color.WHITE);
 			view.setImageBitmap(bitmap);
@@ -1068,29 +1069,6 @@ public abstract class XmppActivity extends Activity {
 		}
 	}
 
-	protected Bitmap createQrCodeBitmap(String input, int size) {
-		try {
-			final AztecWriter AZTEC_WRITER = new AztecWriter();
-			final Hashtable<EncodeHintType, Object> hints = new Hashtable<>();
-			hints.put(EncodeHintType.ERROR_CORRECTION, 10);
-			final BitMatrix result = AZTEC_WRITER.encode(input, BarcodeFormat.AZTEC, size, size, hints);
-			final int width = result.getWidth();
-			final int height = result.getHeight();
-			final int[] pixels = new int[width * height];
-			for (int y = 0; y < height; y++) {
-				final int offset = y * width;
-				for (int x = 0; x < width; x++) {
-					pixels[offset + x] = result.get(x, y) ? Color.BLACK : Color.TRANSPARENT;
-				}
-			}
-			final Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
-			bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
-			return bitmap;
-		} catch (final Exception e) {
-			return null;
-		}
-	}
-
 	protected Account extractAccount(Intent intent) {
 		String jid = intent != null ? intent.getStringExtra(EXTRA_ACCOUNT) : null;
 		try {