add shortcut for QR-Code scanning in profile

fixes #190

1 files changed, 34 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/EditAccountActivity.java b/src/main/java/de/pixart/messenger/ui/EditAccountActivity.java
index be4222e78..681e561c9 100644
--- a/src/main/java/de/pixart/messenger/ui/EditAccountActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/EditAccountActivity.java
@@ -9,6 +9,8 @@ import android.content.IntentSender;
 import android.content.SharedPreferences;
 import android.databinding.DataBindingUtil;
 import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.graphics.Point;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
@@ -834,7 +836,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         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) {
@@ -1097,6 +1098,22 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
                                         Toast.LENGTH_SHORT).show();
                             }
                         });
+                this.binding.actionShowQrCode.setVisibility(View.VISIBLE);
+                this.binding.actionShowQrCode.setOnClickListener(v -> {
+                    if (otrFingerprint == null || otrFingerprint.isEmpty()) {
+                        return;
+                    }
+                    Point size = new Point();
+                    getWindowManager().getDefaultDisplay().getSize(size);
+                    final int width = (size.x < size.y ? size.x : size.y);
+                    Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(otrFingerprint, width);
+                    ImageView view = new ImageView(this);
+                    view.setBackgroundColor(Color.WHITE);
+                    view.setImageBitmap(bitmap);
+                    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+                    builder.setView(view);
+                    builder.create().show();
+                });
             } else {
                 this.binding.otrFingerprintBox.setVisibility(View.GONE);
             }
@@ -1113,6 +1130,22 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
                 this.binding.axolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(ownAxolotlFingerprint.substring(2)));
                 this.binding.actionCopyAxolotlToClipboard.setVisibility(View.VISIBLE);
                 this.binding.actionCopyAxolotlToClipboard.setOnClickListener(v -> copyOmemoFingerprint(ownAxolotlFingerprint));
+                this.binding.actionShowAxoloqrCode.setVisibility(View.VISIBLE);
+                this.binding.actionShowAxoloqrCode.setOnClickListener(v -> {
+                    if (otrFingerprint == null || otrFingerprint.isEmpty()) {
+                        return;
+                    }
+                    Point size = new Point();
+                    getWindowManager().getDefaultDisplay().getSize(size);
+                    final int width = (size.x < size.y ? size.x : size.y);
+                    Bitmap bitmap = BarcodeProvider.create2dBarcodeBitmap(ownAxolotlFingerprint, width);
+                    ImageView view = new ImageView(this);
+                    view.setBackgroundColor(Color.WHITE);
+                    view.setImageBitmap(bitmap);
+                    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+                    builder.setView(view);
+                    builder.create().show();
+                });
             } else {
                 this.binding.axolotlFingerprintBox.setVisibility(View.GONE);
             }