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copied!<p>It's possible to do what you want by registering a <code>setOnFocusChangeListener</code> and a <code>setOnClickListener</code> to the <code>EditText</code>. </p> <p>There are a lot of different scenarios to consider when it comes to navigation and things might need to be changed to work with a certain layout.</p> <p>Anyway, start by overriding onSizeChanged to show the hidden element when the back button is touched.</p> <pre><code>public class MyLinearLayout extends LinearLayout { private MyListActivity mMyListActivity; public MyLinearLayout(Context context) { super(context); } public MyLinearLayout(Context context, AttributeSet attrs) { super(context, attrs); } public void setMyListActivity(MyListActivity mla) { mMyListActivity = mla; } @Override protected void onSizeChanged(int w, int h, int oldw, int oldh) { // show the element when we get more room if (h > oldh) { if (mMyListActivity != null) { mMyListActivity.showBar(); } } super.onSizeChanged(w, h, oldw, oldh); } } </code></pre> <p>In the ListActivity we grab the MyLinearLayout and pass <code>this</code> to it. Then a setOnFocusChangeListener is registered to handle things when the EditText's focus changes. The setOnClickListener is used to hide the element when the EditText already has focus.</p> <pre><code>public class MyListActivity extends ListActivity { private ArrayList<MyData> mDataList = new ArrayList<MyData>(); private MyLinearLayout mMyLinearLayout; private LinearLayout mHideMeLinearLayout; private EditText mEditText; public void showBar() { if (mHideMeLinearLayout != null) { mHideMeLinearLayout.setVisibility(View.VISIBLE); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // Get MyLinearLayout and pass this to it. mMyLinearLayout = (MyLinearLayout) findViewById(R.id.myLinearLayout); mMyLinearLayout.setMyListActivity(this); // the LinearLayout to be hidden mHideMeLinearLayout = (LinearLayout) findViewById(R.id.LinearLayoutToHide); mEditText = (EditText) findViewById(R.id.editText); mEditText.setOnFocusChangeListener(new OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { InputMethodManager imm = (InputMethodManager) getSystemService(Service.INPUT_METHOD_SERVICE); if (hasFocus) { imm.showSoftInput(mEditText, 0); mHideMeLinearLayout.setVisibility(View.GONE); } else { imm.hideSoftInputFromWindow(mMyLinearLayout.getWindowToken(), 0); mHideMeLinearLayout.setVisibility(View.VISIBLE); } } }); mEditText.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { mHideMeLinearLayout.setVisibility(View.GONE); } }); ..... } ..... } </code></pre> <p>I'll provide a working example later, but gotta run now.</p>

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