@Override
		public void onReceive(Context context, Intent intent) {
			String action = intent.getAction();
			if (action.equals(Intent.ACTION_CLOSE_SYSTEM_DIALOGS)) {
				String reason = intent.getStringExtra(SYSTEM_DIALOG_REASON_KEY);
				if (reason != null) {
					if (mListener != null) {
						if (reason.equals(SYSTEM_DIALOG_REASON_HOME_KEY)) {
							// 短按home键
							mListener.onHomePressed();
						} else if (reason
								.equals(SYSTEM_DIALOG_REASON_RECENT_APPS)) {
							// 长按home键
							mListener.onHomeLongPressed();
						}
					}
				}
			}
		}