Add setting to disable PIN animation and password (12ca3f46) · Commits · e / os / android_frameworks_base

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

+23 −0

Original line number	Diff line number	Diff line
		@@ -170,6 +170,8 @@ public class LockPatternUtils {
		private static final String LOCK_SCREEN_OWNER_INFO_ENABLED =
		Settings.Secure.LOCK_SCREEN_OWNER_INFO_ENABLED;

		private static final String LOCK_PIN_ENHANCED_PRIVACY = "pin_enhanced_privacy";

		private static final String LOCK_SCREEN_DEVICE_OWNER_INFO = "lockscreen.device_owner_info";

		private static final String ENABLED_TRUST_AGENTS = "lockscreen.enabledtrustagents";
		@@ -1036,6 +1038,27 @@ public class LockPatternUtils {
		return getString(Settings.Secure.LOCK_PATTERN_VISIBLE, userId) != null;
		}

		/**
		* @return Whether enhanced pin privacy is enabled.
		*/
		public boolean isPinEnhancedPrivacyEnabled(int userId) {
		return getBoolean(LOCK_PIN_ENHANCED_PRIVACY, false, userId);
		}

		/**
		* Set whether enhanced pin privacy is enabled.
		*/
		public void setPinEnhancedPrivacyEnabled(boolean enabled, int userId) {
		setBoolean(LOCK_PIN_ENHANCED_PRIVACY, enabled, userId);
		}

		/**
		* @return Whether enhanced pin privacy was ever chosen.
		*/
		public boolean isPinEnhancedPrivacyEverChosen(int userId) {
		return getString(LOCK_PIN_ENHANCED_PRIVACY, userId) != null;
		}

		/**
		* Set whether the visible password is enabled for cryptkeeper screen.
		*/

+9 −0

Original line number	Diff line number	Diff line
		@@ -182,6 +182,8 @@ public class SettingsBackupAgent extends BackupAgentHelper {
		"visible_pattern_enabled";
		private static final String KEY_LOCK_SETTINGS_POWER_BUTTON_INSTANTLY_LOCKS =
		"power_button_instantly_locks";
		private static final String KEY_LOCK_SETTINGS_PIN_ENHANCED_PRIVACY =
		"pin_enhanced_privacy";

		// Name of the temporary file we use during full backup/restore. This is
		// stored in the full-backup tarfile as well, so should not be changed.
		@@ -709,6 +711,10 @@ public class SettingsBackupAgent extends BackupAgentHelper {
		out.writeUTF(KEY_LOCK_SETTINGS_POWER_BUTTON_INSTANTLY_LOCKS);
		out.writeUTF(powerButtonInstantlyLocks ? "1" : "0");
		}
		if (lockPatternUtils.isPinEnhancedPrivacyEverChosen(userId)) {
		out.writeUTF(KEY_LOCK_SETTINGS_PIN_ENHANCED_PRIVACY);
		out.writeUTF(lockPatternUtils.isPinEnhancedPrivacyEnabled(userId) ? "1" : "0");
		}
		// End marker
		out.writeUTF("");
		out.flush();
		@@ -961,6 +967,9 @@ public class SettingsBackupAgent extends BackupAgentHelper {
		case KEY_LOCK_SETTINGS_POWER_BUTTON_INSTANTLY_LOCKS:
		lockPatternUtils.setPowerButtonInstantlyLocks("1".equals(value), userId);
		break;
		case KEY_LOCK_SETTINGS_PIN_ENHANCED_PRIVACY:
		lockPatternUtils.setPinEnhancedPrivacyEnabled("1".equals(value), userId);
		break;
		}
		}
		in.close();

+1 −1

Original line number	Diff line number	Diff line
		@@ -44,7 +44,7 @@ import java.util.Map;
		public abstract class KeyguardAbsKeyInputViewController<T extends KeyguardAbsKeyInputView>
		extends KeyguardInputViewController<T> {
		private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
		private final LockPatternUtils mLockPatternUtils;
		protected final LockPatternUtils mLockPatternUtils;
		private final LatencyTracker mLatencyTracker;
		private final FalsingCollector mFalsingCollector;
		private final EmergencyButtonController mEmergencyButtonController;

+9 −8

Original line number	Diff line number	Diff line
		@@ -71,6 +71,9 @@ public abstract class KeyguardPinBasedInputViewController<T extends KeyguardPinB
		protected void onViewAttached() {
		super.onViewAttached();

		boolean showAnimations = !mLockPatternUtils
		.isPinEnhancedPrivacyEnabled(KeyguardUpdateMonitor.getCurrentUser());
		mPasswordEntry.setShowPassword(showAnimations);
		for (NumPadKey button : mView.getButtons()) {
		button.setOnTouchListener((v, event) -> {
		if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
		@@ -78,6 +81,7 @@ public abstract class KeyguardPinBasedInputViewController<T extends KeyguardPinB
		}
		return false;
		});
		button.setAnimationEnabled(showAnimations);
		}
		mPasswordEntry.setOnKeyListener(mOnKeyListener);
		mPasswordEntry.setUserActivityListener(this::onUserInput);
		@@ -102,13 +106,10 @@ public abstract class KeyguardPinBasedInputViewController<T extends KeyguardPinB
		View okButton = mView.findViewById(R.id.key_enter);
		if (okButton != null) {
		okButton.setOnTouchListener(mActionButtonTouchListener);
		okButton.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View v) {
		okButton.setOnClickListener(v -> {
		if (mPasswordEntry.isEnabled()) {
		verifyPasswordAndUnlock();
		}
		}
		});
		okButton.setOnHoverListener(mLiftToActivateListener);
		}

+10 −2

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ public class NumPadKey extends ViewGroup implements NumPadAnimationListener {
		private int mDigit = -1;
		private int mTextViewResId;
		private PasswordTextView mTextView;
		private boolean mAnimationsEnabled = true;

		@Nullable
		private NumPadAnimator mAnimator;
		@@ -164,11 +165,11 @@ public class NumPadKey extends ViewGroup implements NumPadAnimationListener {
		switch(event.getActionMasked()) {
		case MotionEvent.ACTION_DOWN:
		doHapticKeyClick();
		if (mAnimator != null) mAnimator.expand();
		if (mAnimator != null && mAnimationsEnabled) mAnimator.expand();
		break;
		case MotionEvent.ACTION_UP:
		case MotionEvent.ACTION_CANCEL:
		if (mAnimator != null) mAnimator.contract();
		if (mAnimator != null && mAnimationsEnabled) mAnimator.contract();
		break;
		}
		return super.onTouchEvent(event);
		@@ -228,4 +229,11 @@ public class NumPadKey extends ViewGroup implements NumPadAnimationListener {
		mAnimator.setProgress(progress);
		}
		}

		/**
		* Controls the animation when a key is pressed
		*/
		public void setAnimationEnabled(boolean enabled) {
		mAnimationsEnabled = enabled;
		}
		}