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package com.mapswithme.maps.widget;
import android.app.Activity;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.EditText;
import android.widget.TextView;
import com.mapswithme.maps.R;
import com.mapswithme.util.InputUtils;
import com.mapswithme.util.StringUtils;
import com.mapswithme.util.UiUtils;
public class SearchToolbarController extends ToolbarController
implements View.OnClickListener
{
public interface Container
{
SearchToolbarController getController();
}
private final EditText mQuery;
private final View mProgress;
private final View mClear;
private final View mVoiceInput;
private final boolean mVoiceInputSupported = InputUtils.isVoiceInputSupported(mActivity);
private final TextWatcher mTextWatcher = new StringUtils.SimpleTextWatcher()
{
@Override
public void onTextChanged(CharSequence s, int start, int before, int count)
{
updateButtons(TextUtils.isEmpty(s));
SearchToolbarController.this.onTextChanged(s.toString());
}
};
public SearchToolbarController(View root, Activity activity)
{
super(root, activity);
mQuery = (EditText) mToolbar.findViewById(R.id.query);
mQuery.setOnClickListener(this);
mQuery.addTextChangedListener(mTextWatcher);
mQuery.setOnEditorActionListener(new TextView.OnEditorActionListener()
{
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event)
{
boolean isSearchDown = (event != null &&
event.getAction() == KeyEvent.ACTION_DOWN &&
event.getKeyCode() == KeyEvent.KEYCODE_SEARCH);
boolean isSearchAction = (actionId == EditorInfo.IME_ACTION_SEARCH);
return (isSearchDown || isSearchAction) && onStartSearchClick();
}
});
mProgress = mToolbar.findViewById(R.id.progress);
mVoiceInput = mToolbar.findViewById(R.id.voice_input);
mVoiceInput.setOnClickListener(this);
mClear = mToolbar.findViewById(R.id.clear);
mClear.setOnClickListener(this);
showProgress(false);
updateButtons(true);
}
private void updateButtons(boolean queryEmpty)
{
UiUtils.showIf(queryEmpty && mVoiceInputSupported, mVoiceInput);
UiUtils.showIf(!queryEmpty, mClear);
}
protected void onQueryClick(String query) {}
protected void onTextChanged(String query) {}
protected boolean onStartSearchClick()
{
return true;
}
protected void onClearClick()
{
clear();
}
protected void onVoiceInputClick() {}
public String getQuery()
{
return mQuery.getText().toString().trim();
}
public void setQuery(CharSequence query)
{
final String text = query.toString().trim();
mQuery.setText(text);
if (!TextUtils.isEmpty(text))
mQuery.selectAll();
}
public void clear()
{
setQuery("");
}
public void activate()
{
mQuery.requestFocus();
InputUtils.showKeyboard(mQuery);
}
public void deactivate()
{
InputUtils.hideKeyboard(mQuery);
InputUtils.removeFocusEditTextHack(mQuery);
}
public void showProgress(boolean show)
{
UiUtils.showIf(show, mProgress);
}
@Override
public void onClick(View v)
{
switch (v.getId())
{
case R.id.query:
onQueryClick(getQuery());
break;
case R.id.clear:
onClearClick();
break;
case R.id.voice_input:
onVoiceInputClick();
break;
}
}
}
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