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EditableSurfaceView.java

package org.inodes.gus.scummvm;

import android.content.Context;
import android.text.InputType;
import android.util.AttributeSet;
import android.view.SurfaceView;
import android.view.inputmethod.BaseInputConnection;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
import android.view.inputmethod.InputMethodManager;

public class EditableSurfaceView extends SurfaceView {
      public EditableSurfaceView(Context context) {
            super(context);
      }

      public EditableSurfaceView(Context context, AttributeSet attrs) {
            super(context, attrs);
      }

      public EditableSurfaceView(Context context, AttributeSet attrs,
                                             int defStyle) {
            super(context, attrs, defStyle);
      }

      @Override
      public boolean onCheckIsTextEditor() {
            return true;
      }

      private class MyInputConnection extends BaseInputConnection {
            public MyInputConnection() {
                  super(EditableSurfaceView.this, false);
            }

            @Override
            public boolean performEditorAction(int actionCode) {
                  if (actionCode == EditorInfo.IME_ACTION_DONE) {
                        InputMethodManager imm = (InputMethodManager)
                              getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
                        imm.hideSoftInputFromWindow(getWindowToken(), 0);
                  }
                  return super.performEditorAction(actionCode); // Sends enter key
            }
      }

      @Override
      public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
            outAttrs.initialCapsMode = 0;
            outAttrs.initialSelEnd = outAttrs.initialSelStart = -1;
            outAttrs.inputType = (InputType.TYPE_CLASS_TEXT |
                                            InputType.TYPE_TEXT_VARIATION_NORMAL |
                                            InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE);
            outAttrs.imeOptions = (EditorInfo.IME_ACTION_DONE |
                                             EditorInfo.IME_FLAG_NO_EXTRACT_UI);

            return new MyInputConnection();
      }
}

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