com.android.keychain.CHOOSER Client callback input keyevent KEYCODE_HOME dumpsys activity %1$s dumpsys activity -p %1$s activities The activity with intent was not found : Unable to start the activity with intent : The application cannot draw overlays Overlay UI did not appear on the screen Unable to start the overlay service The activity %1$s is not currently resumed on the device UI of vulnerable activity %1$s is not visible Device is vulnerable to b/199754277 !! Any app with SYSTEM_ALERT_WINDOW can overlay the %1$s screen mResumed=true mVisible=true message cve_2021_0963_pkey Could not open the raw resource %1$s status Could not read from stream of the raw resource %1$s CVE_2021_0963_button X.509 RSA cve_2021_0963_usercert