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package com.mapswithme.maps.widget;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import androidx.annotation.StringRes;
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 com.mapswithme.maps.R;
import com.mapswithme.util.InputUtils;
import com.mapswithme.util.StringUtils;
import com.mapswithme.util.UiUtils;
import com.mapswithme.util.statistics.AlohaHelper;
public class SearchToolbarController extends ToolbarController
implements View.OnClickListener
{
private static final int REQUEST_VOICE_RECOGNITION = 0xCA11;
private final View mContainer;
private final EditText mQuery;
protected final View mProgress;
private final View mClear;
private final View mVoiceInput;
private final boolean mVoiceInputSupported = InputUtils.isVoiceInputSupported(getActivity());
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 interface Container
{
SearchToolbarController getController();
}
public SearchToolbarController(View root, Activity activity)
{
super(root, activity);
mContainer = getToolbar().findViewById(R.id.frame);
mQuery = mContainer.findViewById(R.id.query);
mQuery.setOnClickListener(this);
mQuery.addTextChangedListener(mTextWatcher);
mQuery.setOnEditorActionListener(
(v, actionId, 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 = mContainer.findViewById(R.id.progress);
mVoiceInput = mContainer.findViewById(R.id.voice_input);
mVoiceInput.setOnClickListener(this);
mClear = mContainer.findViewById(R.id.clear);
mClear.setOnClickListener(this);
showProgress(false);
updateButtons(true);
}
private void updateButtons(boolean queryEmpty)
{
UiUtils.showIf(supportsVoiceSearch() && queryEmpty && mVoiceInputSupported, mVoiceInput);
UiUtils.showIf(alwaysShowClearButton() || !queryEmpty, mClear);
}
protected void onQueryClick(String query) {}
protected void onTextChanged(String query) {}
protected boolean onStartSearchClick()
{
return true;
}
protected void onClearClick()
{
clear();
}
protected void startVoiceRecognition(Intent intent, int code)
{
throw new RuntimeException("To be used startVoiceRecognition() must be implemented by descendant class");
}
/**
* Return true to display & activate voice search. Turned OFF by default.
*/
protected boolean supportsVoiceSearch()
{
return false;
}
protected boolean alwaysShowClearButton()
{
return false;
}
private void onVoiceInputClick()
{
try
{
startVoiceRecognition(InputUtils.createIntentForVoiceRecognition(getActivity().getString(getVoiceInputPrompt())), REQUEST_VOICE_RECOGNITION);
} catch (ActivityNotFoundException e)
{
AlohaHelper.logException(e);
}
}
protected @StringRes int getVoiceInputPrompt()
{
return R.string.search;
}
public String getQuery()
{
return (UiUtils.isVisible(mContainer) ? mQuery.getText().toString() : "");
}
public void setQuery(CharSequence query)
{
mQuery.setText(query);
if (!TextUtils.isEmpty(query))
mQuery.setSelection(query.length());
}
public void clear()
{
setQuery("");
}
public boolean hasQuery()
{
return !getQuery().isEmpty();
}
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;
}
}
public void showControls(boolean show)
{
UiUtils.showIf(show, mContainer);
}
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == REQUEST_VOICE_RECOGNITION && resultCode == Activity.RESULT_OK)
{
String result = InputUtils.getBestRecognitionResult(data);
if (!TextUtils.isEmpty(result))
setQuery(result);
}
}
public void setHint(@StringRes int hint)
{
mQuery.setHint(hint);
}
}
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