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package juloo.keyboard2;
import android.content.res.Configuration;
import android.content.Intent;
import android.content.SharedPreferences;
import android.inputmethodservice.InputMethodService;
import android.os.Bundle;
import android.text.InputType;
import android.preference.PreferenceManager;
import android.view.inputmethod.EditorInfo;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
public class Keyboard2 extends InputMethodService
implements SharedPreferences.OnSharedPreferenceChangeListener
{
private Keyboard2View _inputView = null;
private KeyboardData _textKeyboard = null;
private KeyboardData _numericKeyboard = null;
@Override
public void onCreate()
{
super.onCreate();
PreferenceManager.setDefaultValues(this, R.xml.settings, false);
PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
updateConfig();
_inputView = (Keyboard2View)getLayoutInflater().inflate(R.layout.input, null);
_inputView.reset_prefs(this);
}
@Override
public View onCreateInputView()
{
ViewGroup parent = (ViewGroup)_inputView.getParent();
if (parent != null)
parent.removeView(_inputView);
return (_inputView);
}
@Override
public void onStartInputView(EditorInfo info, boolean restarting)
{
if ((info.inputType & InputType.TYPE_CLASS_NUMBER) != 0)
_inputView.setKeyboard(_numericKeyboard);
else
_inputView.setKeyboard(_textKeyboard);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key)
{
updateConfig();
_inputView.reset_prefs(this);
}
@Override
public void onAppPrivateCommand(String command, Bundle data)
{
}
@Override
public void onConfigurationChanged(Configuration newConfig)
{
_inputView.reset();
}
private void updateConfig()
{
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
String keyboardLayout = prefs.getString("keyboard_layout", null);
int xmlRes = 0;
if (keyboardLayout != null)
xmlRes = getResources().getIdentifier(keyboardLayout, "xml", getPackageName());
if (xmlRes == 0)
xmlRes = R.xml.azerty;
_textKeyboard = new KeyboardData(getResources().getXml(xmlRes));
_numericKeyboard = new KeyboardData(getResources().getXml(R.xml.numeric));
}
public void handleKeyUp(KeyValue key, int flags)
{
if (getCurrentInputConnection() == null)
return ;
if (key.getEventCode() == KeyValue.EVENT_CONFIG)
{
Intent intent = new Intent(this, SettingsActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
else if (key.getEventCode() == KeyValue.EVENT_SWITCH_TEXT)
_inputView.setKeyboard(_textKeyboard);
else if (key.getEventCode() == KeyValue.EVENT_SWITCH_NUMERIC)
_inputView.setKeyboard(_numericKeyboard);
else if ((flags & (KeyValue.FLAG_CTRL | KeyValue.FLAG_ALT)) != 0)
handleMetaKeyUp(key, flags);
else if (key.getEventCode() == KeyEvent.KEYCODE_DEL)
handleDelKey(1, 0);
else if (key.getEventCode() == KeyEvent.KEYCODE_FORWARD_DEL)
handleDelKey(0, 1);
else if (key.getChar(flags) == KeyValue.CHAR_NONE && key.getEventCode() != KeyValue.EVENT_NONE)
handleMetaKeyUp(key, flags);
else if (key.getChar(flags) != KeyValue.CHAR_NONE)
sendKeyChar(key.getChar(flags));
}
private void handleDelKey(int before, int after)
{
CharSequence selection = getCurrentInputConnection().getSelectedText(0);
if (selection != null && selection.length() > 0)
getCurrentInputConnection().commitText("", 1);
else
getCurrentInputConnection().deleteSurroundingText(before, after);
}
private void handleMetaKeyUp(KeyValue key, int flags)
{
int metaState = 0;
KeyEvent event;
if (key.getEventCode() == KeyValue.EVENT_NONE)
return ;
if ((flags & KeyValue.FLAG_CTRL) != 0)
metaState |= KeyEvent.META_CTRL_LEFT_ON | KeyEvent.META_CTRL_ON;
if ((flags & KeyValue.FLAG_ALT) != 0)
metaState |= KeyEvent.META_ALT_LEFT_ON | KeyEvent.META_ALT_ON;
if ((flags & KeyValue.FLAG_SHIFT) != 0)
metaState |= KeyEvent.META_SHIFT_LEFT_ON | KeyEvent.META_SHIFT_ON;
event = new KeyEvent(1, 1, KeyEvent.ACTION_DOWN, key.getEventCode(), 1, metaState);
getCurrentInputConnection().sendKeyEvent(event);
getCurrentInputConnection().sendKeyEvent(KeyEvent.changeAction(event, KeyEvent.ACTION_UP));
}
}
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