Generate TextDrawable based on issuer and use account name as fallback

app/src/main/java/me/impy/aegis/helpers/TextDrawableHelper.java

@@ -8,13 +8,16 @@ public class TextDrawableHelper {
 
     }
 
-    public static TextDrawable generate(String s) {
-        if (s == null || s.length() <= 1) {
-            return null;
+    public static TextDrawable generate(String text, String fallback) {
+        if (text == null || text.isEmpty()) {
+            if (fallback == null || fallback.isEmpty()) {
+                return null;
+            }
+            text = fallback;
         }
 
         ColorGenerator generator = ColorGenerator.MATERIAL;
-        int color = generator.getColor(s);
-        return TextDrawable.builder().buildRound(s.substring(0, 1).toUpperCase(), color);
+        int color = generator.getColor(text);
+        return TextDrawable.builder().buildRound(text.substring(0, 1).toUpperCase(), color);
     }
 }

app/src/main/java/me/impy/aegis/ui/EditEntryActivity.java

@@ -97,7 +97,7 @@ public class EditEntryActivity extends AegisActivity {
 
         // fill the fields with values if possible
         if (_entry != null) {
-            TextDrawable drawable = TextDrawableHelper.generate(_entry.getName());
+            TextDrawable drawable = TextDrawableHelper.generate(_entry.getIssuer(), _entry.getName());
             _iconView.setImageDrawable(drawable);
 
             _textName.setText(_entry.getName());
@@ -142,21 +142,8 @@ public class EditEntryActivity extends AegisActivity {
         _spinnerDigits.setOnItemSelectedListener(_selectedListener);
 
         // update the icon if the text changed
-        _textName.addTextChangedListener(new TextWatcher() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-            }
-
-            @Override
-            public void afterTextChanged(Editable s) {
-                TextDrawable drawable = TextDrawableHelper.generate(s.toString());
-                _iconView.setImageDrawable(drawable);
-            }
-        });
+        _textIssuer.addTextChangedListener(_iconChangeListener);
+        _textName.addTextChangedListener(_iconChangeListener);
 
         // show/hide period and counter fields on type change
         _spinnerType.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@@ -406,6 +393,22 @@ public class EditEntryActivity extends AegisActivity {
         }
     };
 
+    private TextWatcher _iconChangeListener = new TextWatcher() {
+        @Override
+        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+        }
+
+        @Override
+        public void onTextChanged(CharSequence s, int start, int before, int count) {
+        }
+
+        @Override
+        public void afterTextChanged(Editable s) {
+            TextDrawable drawable = TextDrawableHelper.generate(_textIssuer.getText().toString(), _textName.getText().toString());
+            _iconView.setImageDrawable(drawable);
+        }
+    };
+
     private class SpinnerItemSelectedListener implements AdapterView.OnItemSelectedListener, View.OnTouchListener {
         private boolean _userSelect = false;
 

app/src/main/java/me/impy/aegis/ui/views/EntryHolder.java

@@ -64,7 +64,7 @@ public class EntryHolder extends RecyclerView.ViewHolder {
             _profileIssuer.setText(" - " + entry.getIssuer());
         }
 
-        TextDrawable drawable = TextDrawableHelper.generate(entry.getName());
+        TextDrawable drawable = TextDrawableHelper.generate(entry.getIssuer(), entry.getName());
         _profileDrawable.setImageDrawable(drawable);
 
         refreshCode();