public class MainActivity extends Activity {
CloseSystemBroadcastReceiver mReceiver = new CloseSystemBroadcastReceiver();
HomeKeyListener mListener = new HomeKeyListener() {
@Override
public void onRecentApps() {
Log.d("NR", "최근 사용목록(홈키 롱 클릭)");
}
@Override
public void onHomeKeyPressed() {
Log.d("NR", "홈키 눌렀을때");
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
registerReceiver(mReceiver, filter);
mReceiver.setOnHomeKeyListener(mListener);
}
@Override
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
}
public class CloseSystemBroadcastReceiver extends BroadcastReceiver{
final String SYSTEM_DIALOG_REASON_KEY = "reason";
final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
HomeKeyListener mListener;
public CloseSystemBroadcastReceiver(){}
public CloseSystemBroadcastReceiver(HomeKeyListener listener){
mListener = listener;
}
public void setOnHomeKeyListener(HomeKeyListener listener){
mListener = listener;
}
@Override
public void onReceive(Context arg0, Intent arg1) {
final String action = arg1.getAction();
if (action.equals(Intent.ACTION_CLOSE_SYSTEM_DIALOGS)) {
String reason = arg1.getStringExtra(SYSTEM_DIALOG_REASON_KEY);
if (reason != null) {
if(mListener != null){
if (reason.equals(SYSTEM_DIALOG_REASON_HOME_KEY)) {
mListener.onHomeKeyPressed();
} else if (reason.equals(SYSTEM_DIALOG_REASON_RECENT_APPS)) {
mListener.onRecentApps();
}
}
}
}
}
}
public interface HomeKeyListener{
public void onHomeKeyPressed();
public void onRecentApps();
}
