Fix 3024522: Add "no lock screen" support to the framework. (2a98a4cb) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/LockPatternUtils.java

+21 −0

Original line number	Diff line number	Diff line
		@@ -95,6 +95,7 @@ public class LockPatternUtils {
		private final static String PATTERN_EVER_CHOSEN_KEY = "lockscreen.patterneverchosen";
		public final static String PASSWORD_TYPE_KEY = "lockscreen.password_type";
		private final static String LOCK_PASSWORD_SALT_KEY = "lockscreen.password_salt";
		private final static String DISABLE_LOCKSCREEN_KEY = "lockscreen.disabled";

		private final static String PASSWORD_HISTORY_KEY = "lockscreen.passwordhistory";

		@@ -354,6 +355,26 @@ public class LockPatternUtils {
		setLong(PASSWORD_TYPE_KEY, DevicePolicyManager.PASSWORD_QUALITY_SOMETHING);
		}

		/**
		* Disable showing lock screen at all when the DevicePolicyManager allows it.
		* This is only meaningful if pattern, pin or password are not set.
		*
		* @param disable Disables lock screen when true
		*/
		public void setLockScreenDisabled(boolean disable) {
		setLong(DISABLE_LOCKSCREEN_KEY, disable ? 1 : 0);
		}

		/**
		* Determine if LockScreen can be disabled. This is used, for example, to tell if we should
		* show LockScreen or go straight to the home screen.
		*
		* @return true if lock screen is can be disabled
		*/
		public boolean isLockScreenDisabled() {
		return !isSecure() && getLong(DISABLE_LOCKSCREEN_KEY, 0) != 0;
		}

		/**
		* Save a lock pattern.
		* @param pattern The new pattern to save.

+7 −2

Original line number	Diff line number	Diff line
		@@ -589,6 +589,11 @@ public class KeyguardViewMediator implements KeyguardViewCallback,
		return;
		}

		if (mLockPatternUtils.isLockScreenDisabled()) {
		if (DEBUG) Log.d(TAG, "doKeyguard: not showing because lockscreen is off");
		return;
		}

		if (DEBUG) Log.d(TAG, "doKeyguard: showing the lock screen");
		showLocked();
		}