How to detect “Recent Apps” system button clicks (Honeycomb+)

Question

I\'m wondering what method this button calls.

My game always pauses/re

Answer 1

I have same problem, i resolved this problem as below.er

Register button click broadcast for Home and RecentApp

InnerReceiver mReceiver = new InnerReceiver();
IntentFilter mFilter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
registerReceiver(mReceiver, mFilter);

Now BroadcastReceiver code

class InnerReceiver 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";

    @Override
    public void onReceive(Context context, Intent intent) {

        if (intent.getAction().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)) {
                        // Home Button click
                    } else if (reason.equals(SYSTEM_DIALOG_REASON_RECENT_APPS)) {
                        // RecentApp or Overview Button click
                    }
                }
            }
        }
    }
}

But Dont forgot to unregisterReceiver BroadcastReceiver