Show remaining retry attempts for SIM lock upon Bootup. (b2194e67) · Commits · e / os / android_frameworks_base

packages/Keyguard/res/values/strings.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -343,4 +343,10 @@
		<!-- Fingerprint hint message when finger was not recognized.-->
		<string name="fingerprint_not_recognized">Not recognized</string>

		<!-- Instructions telling the user remaining times when enter SIM PIN view. -->
		<plurals name="kg_password_default_pin_message">
		<item quantity="one">Enter SIM PIN, you have <xliff:g id="number">%d</xliff:g> remaining attempt before you must contact your carrier to unlock your device.</item>
		<item quantity="other">Enter SIM PIN, you have <xliff:g id="number">%d</xliff:g> remaining attempts.</item>
		</plurals>

		</resources>

packages/Keyguard/src/com/android/keyguard/KeyguardSimPinView.java

+78 −31

Original line number	Diff line number	Diff line
		@@ -49,7 +49,8 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {

		private ProgressDialog mSimUnlockProgressDialog = null;
		private CheckSimPin mCheckSimPinThread;

		private boolean mShowDefaultMessage = true;
		private int mRemainingAttempts = -1;
		private AlertDialog mRemainingAttemptsDialog;
		private int mSubId;
		private ImageView mSimImageView;
		@@ -58,7 +59,12 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		@Override
		public void onSimStateChanged(int subId, int slotId, State simState) {
		if (DEBUG) Log.v(TAG, "onSimStateChanged(subId=" + subId + ",state=" + simState + ")");
		resetState();
		switch (simState) {
		case NOT_READY:
		case ABSENT:
		closeKeyGuard();
		break;
		}
		};
		};

		@@ -73,25 +79,8 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		public void resetState() {
		super.resetState();
		if (DEBUG) Log.v(TAG, "Resetting state");
		KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
		mSubId = monitor.getNextSubIdForState(IccCardConstants.State.PIN_REQUIRED);
		if (SubscriptionManager.isValidSubscriptionId(mSubId)) {
		int count = TelephonyManager.getDefault().getSimCount();
		Resources rez = getResources();
		final String msg;
		int color = Color.WHITE;
		if (count < 2) {
		msg = rez.getString(R.string.kg_sim_pin_instructions);
		} else {
		SubscriptionInfo info = monitor.getSubscriptionInfoForSubId(mSubId);
		CharSequence displayName = info != null ? info.getDisplayName() : ""; // don't crash
		msg = rez.getString(R.string.kg_sim_pin_instructions_multi, displayName);
		if (info != null) {
		color = info.getIconTint();
		}
		}
		mSecurityMessageDisplay.setMessage(msg, true);
		mSimImageView.setImageTintList(ColorStateList.valueOf(color));
		if (mShowDefaultMessage) {
		showDefaultMessage();
		}
		}

		@@ -101,17 +90,19 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		return 0;
		}

		private String getPinPasswordErrorMessage(int attemptsRemaining) {
		private String getPinPasswordErrorMessage(int attemptsRemaining, boolean isDefault) {
		String displayMessage;

		int msgId;
		if (attemptsRemaining == 0) {
		displayMessage = getContext().getString(R.string.kg_password_wrong_pin_code_pukked);
		} else if (attemptsRemaining > 0) {
		msgId = isDefault ? R.plurals.kg_password_default_pin_message :
		R.plurals.kg_password_wrong_pin_code;
		displayMessage = getContext().getResources()
		.getQuantityString(R.plurals.kg_password_wrong_pin_code, attemptsRemaining,
		attemptsRemaining);
		.getQuantityString(msgId, attemptsRemaining, attemptsRemaining);
		} else {
		displayMessage = getContext().getString(R.string.kg_password_pin_failed);
		msgId = isDefault ? R.string.kg_sim_pin_instructions : R.string.kg_password_pin_failed;
		displayMessage = getContext().getString(msgId);
		}
		if (DEBUG) Log.d(LOG_TAG, "getPinPasswordErrorMessage:"
		+ " attemptsRemaining=" + attemptsRemaining + " displayMessage=" + displayMessage);
		@@ -143,6 +134,9 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		@Override
		protected void onAttachedToWindow() {
		super.onAttachedToWindow();
		if (mShowDefaultMessage) {
		showDefaultMessage();
		}
		KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mUpdateMonitorCallback);
		}

		@@ -221,7 +215,7 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		}

		private Dialog getSimRemainingAttemptsDialog(int remaining) {
		String msg = getPinPasswordErrorMessage(remaining);
		String msg = getPinPasswordErrorMessage(remaining, false);
		if (mRemainingAttemptsDialog == null) {
		Builder builder = new AlertDialog.Builder(mContext);
		builder.setMessage(msg);
		@@ -255,15 +249,15 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		void onSimCheckResponse(final int result, final int attemptsRemaining) {
		post(new Runnable() {
		public void run() {
		mRemainingAttempts = attemptsRemaining;
		if (mSimUnlockProgressDialog != null) {
		mSimUnlockProgressDialog.hide();
		}
		resetPasswordText(true /* animate */);
		if (result == PhoneConstants.PIN_RESULT_SUCCESS) {
		KeyguardUpdateMonitor.getInstance(getContext())
		.reportSimUnlocked(mSubId);
		mCallback.dismiss(true);
		closeKeyGuard();
		} else {
		mShowDefaultMessage = false;
		if (result == PhoneConstants.PIN_PASSWORD_INCORRECT) {
		if (attemptsRemaining <= 2) {
		// this is getting critical - show dialog
		@@ -271,7 +265,8 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		} else {
		// show message
		mSecurityMessageDisplay.setMessage(
		getPinPasswordErrorMessage(attemptsRemaining), true);
		getPinPasswordErrorMessage(
		attemptsRemaining, false), true);
		}
		} else {
		// "PIN operation failed!" - no idea what this was and no way to
		@@ -302,5 +297,57 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
		public boolean startDisappearAnimation(Runnable finishRunnable) {
		return false;
		}

		private void closeKeyGuard() {
		if (DEBUG) Log.d(TAG, "closeKeyGuard: Verification Completed, closing Keyguard.");
		mRemainingAttempts = -1;
		KeyguardUpdateMonitor.getInstance(getContext())
		.reportSimUnlocked(mSubId);
		mCallback.dismiss(true);
		mShowDefaultMessage = true;
		reset();
		}

		private void showDefaultMessage() {
		KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
		mSubId = monitor.getNextSubIdForState(IccCardConstants.State.PIN_REQUIRED);
		if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
		return;
		}
		if (mRemainingAttempts >= 0) {
		mSecurityMessageDisplay.setMessage(getPinPasswordErrorMessage(
		mRemainingAttempts, true), true);
		return;
		}

		int count = TelephonyManager.getDefault().getSimCount();
		Resources rez = getResources();
		final String msg;
		int color = Color.WHITE;
		if (count < 2) {
		msg = rez.getString(R.string.kg_sim_pin_instructions);
		} else {
		SubscriptionInfo info = monitor.getSubscriptionInfoForSubId(mSubId);
		CharSequence displayName = info != null ? info.getDisplayName() : ""; // don't crash
		msg = rez.getString(R.string.kg_sim_pin_instructions_multi, displayName);
		if (info != null) {
		color = info.getIconTint();
		}
		}
		mSecurityMessageDisplay.setMessage(msg, true);
		mSimImageView.setImageTintList(ColorStateList.valueOf(color));

		new CheckSimPin("", mSubId) {
		void onSimCheckResponse(final int result, final int attemptsRemaining) {
		Log.d(LOG_TAG, "onSimCheckResponse " + " dummy One result" + result +
		" attemptsRemaining=" + attemptsRemaining);
		if (attemptsRemaining >= 0) {
		mRemainingAttempts = attemptsRemaining;
		mSecurityMessageDisplay.setMessage(
		getPinPasswordErrorMessage(attemptsRemaining, true), true);
		}
		}
		}.start();
		}
		}