First commit

app/src/main/java/com/android/launcher2/FolderEditText.java

@@ -0,0 +1,36 @@
+package com.android.launcher2;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.widget.EditText;
+
+public class FolderEditText extends EditText {
+
+    private Folder mFolder;
+
+    public FolderEditText(Context context) {
+        super(context);
+    }
+
+    public FolderEditText(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public FolderEditText(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    public void setFolder(Folder folder) {
+        mFolder = folder;
+    }
+
+    @Override
+    public boolean onKeyPreIme(int keyCode, KeyEvent event) {
+        // Catch the back button on the soft keyboard so that we can just close the activity
+        if (event.getKeyCode() == android.view.KeyEvent.KEYCODE_BACK) {
+            mFolder.doneEditingFolderName(true);
+        }
+        return super.onKeyPreIme(keyCode, event);
+    }
+}