| package com.google.android.DemoKit; |
| |
| import android.os.Bundle; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| |
| public class BaseActivity extends DemoKitActivity { |
| |
| private InputController mInputController; |
| |
| public BaseActivity() { |
| super(); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| if (mAccessory != null) { |
| showControls(); |
| } else { |
| hideControls(); |
| } |
| } |
| |
| @Override |
| public boolean onCreateOptionsMenu(Menu menu) { |
| menu.add("Simulate"); |
| menu.add("Quit"); |
| return true; |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| if (item.getTitle() == "Simulate") { |
| showControls(); |
| } else if (item.getTitle() == "Quit") { |
| finish(); |
| System.exit(0); |
| } |
| return true; |
| } |
| |
| protected void enableControls(boolean enable) { |
| if (enable) { |
| showControls(); |
| } else { |
| hideControls(); |
| } |
| } |
| |
| protected void hideControls() { |
| setContentView(R.layout.no_device); |
| mInputController = null; |
| } |
| |
| protected void showControls() { |
| setContentView(R.layout.main); |
| |
| mInputController = new InputController(this); |
| mInputController.accessoryAttached(); |
| } |
| |
| protected void handleJoyMessage(JoyMsg j) { |
| if (mInputController != null) { |
| mInputController.joystickMoved(j.getX(), j.getY()); |
| } |
| } |
| |
| protected void handleLightMessage(LightMsg l) { |
| if (mInputController != null) { |
| mInputController.setLightValue(l.getLight()); |
| } |
| } |
| |
| protected void handleTemperatureMessage(TemperatureMsg t) { |
| if (mInputController != null) { |
| mInputController.setTemperature(t.getTemperature()); |
| } |
| } |
| |
| protected void handleSwitchMessage(SwitchMsg o) { |
| if (mInputController != null) { |
| byte sw = o.getSw(); |
| if (sw >= 0 && sw < 4) { |
| mInputController.switchStateChanged(sw, o.getState() != 0); |
| } else if (sw == 4) { |
| mInputController |
| .joystickButtonSwitchStateChanged(o.getState() != 0); |
| } |
| } |
| } |
| |
| } |