1 files changed, 77 insertions, 0 deletions
diff --git a/WordPress/src/main/java/org/wordpress/android/widgets/MultiUsernameEditText.java b/WordPress/src/main/java/org/wordpress/android/widgets/MultiUsernameEditText.java
new file mode 100644
index 000000000..c453fc77b
--- /dev/null
+++ b/WordPress/src/main/java/org/wordpress/android/widgets/MultiUsernameEditText.java
@@ -0,0 +1,77 @@
+package org.wordpress.android.widgets;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.inputmethod.BaseInputConnection;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputConnection;
+
+
+/**
+ * Used to handle backspace in People Management username field
+ */
+public class MultiUsernameEditText extends WPEditText {
+
+    private OnBackspacePressedListener mOnBackspacePressedListener;
+
+
+    public MultiUsernameEditText(Context context) {
+        super(context);
+    }
+
+    public MultiUsernameEditText(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public MultiUsernameEditText(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    public void setOnBackspacePressedListener(OnBackspacePressedListener onBackspacePressedListener) {
+        this.mOnBackspacePressedListener = onBackspacePressedListener;
+    }
+
+    public interface OnBackspacePressedListener {
+        boolean onBackspacePressed();
+    }
+
+    @Override
+    public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
+        //in this case it makes sense to not change EditText to fullscreen mode at landscape
+        outAttrs.imeOptions = EditorInfo.IME_FLAG_NO_EXTRACT_UI;
+        return new MultiUsernameEditTextInputConnection(this, false);
+    }
+
+
+    private class MultiUsernameEditTextInputConnection extends BaseInputConnection {
+
+        public MultiUsernameEditTextInputConnection(View targetView, boolean fullEditor) {
+            super(targetView, fullEditor);
+        }
+
+        @Override
+        public boolean sendKeyEvent(KeyEvent event) {
+            if (event.getAction() == KeyEvent.ACTION_DOWN && event.getKeyCode() == KeyEvent.KEYCODE_DEL) {
+                if (mOnBackspacePressedListener != null) {
+                    //if username was not deleted pass event to parent method and return the result
+                    return !mOnBackspacePressedListener.onBackspacePressed() && super.sendKeyEvent(event);
+                }
+            }
+            return super.sendKeyEvent(event);
+        }
+
+        @Override
+        public boolean deleteSurroundingText(int beforeLength, int afterLength) {
+            if (beforeLength == 1 && afterLength == 0) {
+                return sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL))
+                        && sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DEL));
+            }
+
+            return super.deleteSurroundingText(beforeLength, afterLength);
+        }
+
+    }
+
+}