Merge "Add retry logic for UNABLE_TO_PROCESS" into qt-r1-dev (888ae369) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

+9 −8

Original line number	Diff line number	Diff line
		@@ -264,11 +264,11 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		*/
		private static final int BIOMETRIC_CONTINUE_DELAY_MS = 500;

		// If FP daemon dies, keyguard should retry after a short delay
		// If the HAL dies or is unable to authenticate, keyguard should retry after a short delay
		private int mHardwareFingerprintUnavailableRetryCount = 0;
		private int mHardwareFaceUnavailableRetryCount = 0;
		private static final int HW_UNAVAILABLE_TIMEOUT = 3000; // ms
		private static final int HW_UNAVAILABLE_RETRY_MAX = 3;
		private static final int HAL_ERROR_RETRY_TIMEOUT = 500; // ms
		private static final int HAL_ERROR_RETRY_MAX = 10;

		private final Handler mHandler = new Handler(Looper.getMainLooper()) {
		@Override
		@@ -671,10 +671,10 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		}

		if (msgId == FingerprintManager.FINGERPRINT_ERROR_HW_UNAVAILABLE) {
		if (mHardwareFingerprintUnavailableRetryCount < HW_UNAVAILABLE_RETRY_MAX) {
		if (mHardwareFingerprintUnavailableRetryCount < HAL_ERROR_RETRY_MAX) {
		mHardwareFingerprintUnavailableRetryCount++;
		mHandler.removeCallbacks(mRetryFingerprintAuthentication);
		mHandler.postDelayed(mRetryFingerprintAuthentication, HW_UNAVAILABLE_TIMEOUT);
		mHandler.postDelayed(mRetryFingerprintAuthentication, HAL_ERROR_RETRY_TIMEOUT);
		}
		}

		@@ -830,11 +830,12 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		setFaceRunningState(BIOMETRIC_STATE_STOPPED);
		}

		if (msgId == FaceManager.FACE_ERROR_HW_UNAVAILABLE) {
		if (mHardwareFaceUnavailableRetryCount < HW_UNAVAILABLE_RETRY_MAX) {
		if (msgId == FaceManager.FACE_ERROR_HW_UNAVAILABLE
		\|\| msgId == FaceManager.FACE_ERROR_UNABLE_TO_PROCESS) {
		if (mHardwareFaceUnavailableRetryCount < HAL_ERROR_RETRY_MAX) {
		mHardwareFaceUnavailableRetryCount++;
		mHandler.removeCallbacks(mRetryFaceAuthentication);
		mHandler.postDelayed(mRetryFaceAuthentication, HW_UNAVAILABLE_TIMEOUT);
		mHandler.postDelayed(mRetryFaceAuthentication, HAL_ERROR_RETRY_TIMEOUT);
		}
		}