| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.keyguard; |
| |
| import static android.view.WindowInsets.Type.ime; |
| import static android.view.WindowInsets.Type.systemBars; |
| import static android.view.WindowInsetsAnimation.Callback.DISPATCH_MODE_STOP; |
| |
| import static java.lang.Integer.max; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.provider.Settings; |
| import android.util.AttributeSet; |
| import android.util.MathUtils; |
| import android.util.TypedValue; |
| import android.view.Gravity; |
| import android.view.MotionEvent; |
| import android.view.VelocityTracker; |
| import android.view.View; |
| import android.view.ViewConfiguration; |
| import android.view.ViewPropertyAnimator; |
| import android.view.WindowInsets; |
| import android.view.WindowInsetsAnimation; |
| import android.view.WindowManager; |
| import android.widget.FrameLayout; |
| |
| import androidx.annotation.Nullable; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.dynamicanimation.animation.DynamicAnimation; |
| import androidx.dynamicanimation.animation.SpringAnimation; |
| |
| import com.android.internal.jank.InteractionJankMonitor; |
| import com.android.internal.logging.UiEvent; |
| import com.android.internal.logging.UiEventLogger; |
| import com.android.internal.widget.LockPatternUtils; |
| import com.android.keyguard.KeyguardSecurityModel.SecurityMode; |
| import com.android.systemui.Gefingerpoken; |
| import com.android.systemui.R; |
| import com.android.systemui.animation.Interpolators; |
| import com.android.systemui.statusbar.notification.stack.StackStateAnimator; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class KeyguardSecurityContainer extends FrameLayout { |
| static final int USER_TYPE_PRIMARY = 1; |
| static final int USER_TYPE_WORK_PROFILE = 2; |
| static final int USER_TYPE_SECONDARY_USER = 3; |
| |
| // Bouncer is dismissed due to no security. |
| static final int BOUNCER_DISMISS_NONE_SECURITY = 0; |
| // Bouncer is dismissed due to pin, password or pattern entered. |
| static final int BOUNCER_DISMISS_PASSWORD = 1; |
| // Bouncer is dismissed due to biometric (face, fingerprint or iris) authenticated. |
| static final int BOUNCER_DISMISS_BIOMETRIC = 2; |
| // Bouncer is dismissed due to extended access granted. |
| static final int BOUNCER_DISMISS_EXTENDED_ACCESS = 3; |
| // Bouncer is dismissed due to sim card unlock code entered. |
| static final int BOUNCER_DISMISS_SIM = 4; |
| |
| // Make the view move slower than the finger, as if the spring were applying force. |
| private static final float TOUCH_Y_MULTIPLIER = 0.25f; |
| // How much you need to drag the bouncer to trigger an auth retry (in dps.) |
| private static final float MIN_DRAG_SIZE = 10; |
| // How much to scale the default slop by, to avoid accidental drags. |
| private static final float SLOP_SCALE = 4f; |
| |
| private static final long IME_DISAPPEAR_DURATION_MS = 125; |
| |
| @VisibleForTesting |
| KeyguardSecurityViewFlipper mSecurityViewFlipper; |
| private AlertDialog mAlertDialog; |
| private boolean mSwipeUpToRetry; |
| |
| private final ViewConfiguration mViewConfiguration; |
| private final SpringAnimation mSpringAnimation; |
| private final VelocityTracker mVelocityTracker = VelocityTracker.obtain(); |
| private final List<Gefingerpoken> mMotionEventListeners = new ArrayList<>(); |
| |
| private float mLastTouchY = -1; |
| private int mActivePointerId = -1; |
| private boolean mIsDragging; |
| private float mStartTouchY = -1; |
| private boolean mDisappearAnimRunning; |
| private SwipeListener mSwipeListener; |
| |
| private boolean mIsSecurityViewLeftAligned = true; |
| private boolean mOneHandedMode = false; |
| private SecurityMode mSecurityMode = SecurityMode.Invalid; |
| private ViewPropertyAnimator mRunningOneHandedAnimator; |
| |
| private final WindowInsetsAnimation.Callback mWindowInsetsAnimationCallback = |
| new WindowInsetsAnimation.Callback(DISPATCH_MODE_STOP) { |
| |
| private final Rect mInitialBounds = new Rect(); |
| private final Rect mFinalBounds = new Rect(); |
| |
| @Override |
| public void onPrepare(WindowInsetsAnimation animation) { |
| mSecurityViewFlipper.getBoundsOnScreen(mInitialBounds); |
| } |
| |
| @Override |
| public WindowInsetsAnimation.Bounds onStart(WindowInsetsAnimation animation, |
| WindowInsetsAnimation.Bounds bounds) { |
| if (!mDisappearAnimRunning) { |
| beginJankInstrument(InteractionJankMonitor.CUJ_LOCKSCREEN_PASSWORD_APPEAR); |
| } else { |
| beginJankInstrument( |
| InteractionJankMonitor.CUJ_LOCKSCREEN_PASSWORD_DISAPPEAR); |
| } |
| mSecurityViewFlipper.getBoundsOnScreen(mFinalBounds); |
| return bounds; |
| } |
| |
| @Override |
| public WindowInsets onProgress(WindowInsets windowInsets, |
| List<WindowInsetsAnimation> list) { |
| float start = mDisappearAnimRunning |
| ? -(mFinalBounds.bottom - mInitialBounds.bottom) |
| : mInitialBounds.bottom - mFinalBounds.bottom; |
| float end = mDisappearAnimRunning |
| ? -((mFinalBounds.bottom - mInitialBounds.bottom) * 0.75f) |
| : 0f; |
| int translationY = 0; |
| float interpolatedFraction = 1f; |
| for (WindowInsetsAnimation animation : list) { |
| if ((animation.getTypeMask() & WindowInsets.Type.ime()) == 0) { |
| continue; |
| } |
| interpolatedFraction = animation.getInterpolatedFraction(); |
| |
| final int paddingBottom = (int) MathUtils.lerp( |
| start, end, |
| interpolatedFraction); |
| translationY += paddingBottom; |
| } |
| mSecurityViewFlipper.animateForIme(translationY, interpolatedFraction, |
| !mDisappearAnimRunning); |
| |
| return windowInsets; |
| } |
| |
| @Override |
| public void onEnd(WindowInsetsAnimation animation) { |
| if (!mDisappearAnimRunning) { |
| endJankInstrument(InteractionJankMonitor.CUJ_LOCKSCREEN_PASSWORD_APPEAR); |
| mSecurityViewFlipper.animateForIme(0, /* interpolatedFraction */ 1f, |
| true /* appearingAnim */); |
| } else { |
| endJankInstrument(InteractionJankMonitor.CUJ_LOCKSCREEN_PASSWORD_DISAPPEAR); |
| } |
| } |
| }; |
| |
| // Used to notify the container when something interesting happens. |
| public interface SecurityCallback { |
| boolean dismiss(boolean authenticated, int targetUserId, boolean bypassSecondaryLockScreen); |
| |
| void userActivity(); |
| |
| void onSecurityModeChanged(SecurityMode securityMode, boolean needsInput); |
| |
| /** |
| * @param strongAuth wheher the user has authenticated with strong authentication like |
| * pattern, password or PIN but not by trust agents or fingerprint |
| * @param targetUserId a user that needs to be the foreground user at the finish completion. |
| */ |
| void finish(boolean strongAuth, int targetUserId); |
| |
| void reset(); |
| |
| void onCancelClicked(); |
| } |
| |
| public interface SwipeListener { |
| void onSwipeUp(); |
| } |
| |
| @VisibleForTesting |
| public enum BouncerUiEvent implements UiEventLogger.UiEventEnum { |
| @UiEvent(doc = "Default UiEvent used for variable initialization.") |
| UNKNOWN(0), |
| |
| @UiEvent(doc = "Bouncer is dismissed using extended security access.") |
| BOUNCER_DISMISS_EXTENDED_ACCESS(413), |
| |
| @UiEvent(doc = "Bouncer is dismissed using biometric.") |
| BOUNCER_DISMISS_BIOMETRIC(414), |
| |
| @UiEvent(doc = "Bouncer is dismissed without security access.") |
| BOUNCER_DISMISS_NONE_SECURITY(415), |
| |
| @UiEvent(doc = "Bouncer is dismissed using password security.") |
| BOUNCER_DISMISS_PASSWORD(416), |
| |
| @UiEvent(doc = "Bouncer is dismissed using sim security access.") |
| BOUNCER_DISMISS_SIM(417), |
| |
| @UiEvent(doc = "Bouncer is successfully unlocked using password.") |
| BOUNCER_PASSWORD_SUCCESS(418), |
| |
| @UiEvent(doc = "An attempt to unlock bouncer using password has failed.") |
| BOUNCER_PASSWORD_FAILURE(419); |
| |
| private final int mId; |
| |
| BouncerUiEvent(int id) { |
| mId = id; |
| } |
| |
| @Override |
| public int getId() { |
| return mId; |
| } |
| } |
| |
| public KeyguardSecurityContainer(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public KeyguardSecurityContainer(Context context) { |
| this(context, null, 0); |
| } |
| |
| public KeyguardSecurityContainer(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| mSpringAnimation = new SpringAnimation(this, DynamicAnimation.Y); |
| mViewConfiguration = ViewConfiguration.get(context); |
| } |
| |
| void onResume(SecurityMode securityMode, boolean faceAuthEnabled) { |
| mSecurityMode = securityMode; |
| mSecurityViewFlipper.setWindowInsetsAnimationCallback(mWindowInsetsAnimationCallback); |
| updateBiometricRetry(securityMode, faceAuthEnabled); |
| |
| updateLayoutForSecurityMode(securityMode); |
| } |
| |
| void updateLayoutForSecurityMode(SecurityMode securityMode) { |
| mSecurityMode = securityMode; |
| mOneHandedMode = canUseOneHandedBouncer(); |
| |
| if (mOneHandedMode) { |
| mIsSecurityViewLeftAligned = isOneHandedKeyguardLeftAligned(mContext); |
| } |
| |
| updateSecurityViewGravity(); |
| updateSecurityViewLocation(false); |
| } |
| |
| /** Update keyguard position based on a tapped X coordinate. */ |
| public void updateKeyguardPosition(float x) { |
| if (mOneHandedMode) { |
| moveBouncerForXCoordinate(x, /* animate= */false); |
| } |
| } |
| |
| /** Return whether the one-handed keyguard should be enabled. */ |
| private boolean canUseOneHandedBouncer() { |
| // Is it enabled? |
| if (!getResources().getBoolean( |
| com.android.internal.R.bool.config_enableDynamicKeyguardPositioning)) { |
| return false; |
| } |
| |
| if (!KeyguardSecurityModel.isSecurityViewOneHanded(mSecurityMode)) { |
| return false; |
| } |
| |
| return getResources().getBoolean(R.bool.can_use_one_handed_bouncer); |
| } |
| |
| /** Read whether the one-handed keyguard should be on the left/right from settings. */ |
| private boolean isOneHandedKeyguardLeftAligned(Context context) { |
| try { |
| return Settings.Global.getInt(context.getContentResolver(), |
| Settings.Global.ONE_HANDED_KEYGUARD_SIDE) |
| == Settings.Global.ONE_HANDED_KEYGUARD_SIDE_LEFT; |
| } catch (Settings.SettingNotFoundException ex) { |
| return true; |
| } |
| } |
| |
| private void updateSecurityViewGravity() { |
| View securityView = findKeyguardSecurityView(); |
| |
| if (securityView == null) { |
| return; |
| } |
| |
| FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) securityView.getLayoutParams(); |
| |
| if (mOneHandedMode) { |
| lp.gravity = Gravity.LEFT | Gravity.BOTTOM; |
| } else { |
| lp.gravity = Gravity.CENTER_HORIZONTAL; |
| } |
| |
| securityView.setLayoutParams(lp); |
| } |
| |
| /** |
| * Moves the inner security view to the correct location (in one handed mode) with animation. |
| * This is triggered when the user taps on the side of the screen that is not currently occupied |
| * by the security view . |
| */ |
| private void updateSecurityViewLocation(boolean animate) { |
| View securityView = findKeyguardSecurityView(); |
| |
| if (securityView == null) { |
| return; |
| } |
| |
| if (!mOneHandedMode) { |
| securityView.setTranslationX(0); |
| return; |
| } |
| |
| if (mRunningOneHandedAnimator != null) { |
| mRunningOneHandedAnimator.cancel(); |
| mRunningOneHandedAnimator = null; |
| } |
| |
| int targetTranslation = mIsSecurityViewLeftAligned ? 0 : (int) (getMeasuredWidth() / 2f); |
| |
| if (animate) { |
| mRunningOneHandedAnimator = securityView.animate().translationX(targetTranslation); |
| mRunningOneHandedAnimator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN); |
| mRunningOneHandedAnimator.setListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mRunningOneHandedAnimator = null; |
| } |
| }); |
| |
| mRunningOneHandedAnimator.setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD); |
| mRunningOneHandedAnimator.start(); |
| } else { |
| securityView.setTranslationX(targetTranslation); |
| } |
| } |
| |
| @Nullable |
| private KeyguardSecurityViewFlipper findKeyguardSecurityView() { |
| for (int i = 0; i < getChildCount(); i++) { |
| View child = getChildAt(i); |
| |
| if (isKeyguardSecurityView(child)) { |
| return (KeyguardSecurityViewFlipper) child; |
| } |
| } |
| |
| return null; |
| } |
| |
| private boolean isKeyguardSecurityView(View view) { |
| return view instanceof KeyguardSecurityViewFlipper; |
| } |
| |
| public void onPause() { |
| if (mAlertDialog != null) { |
| mAlertDialog.dismiss(); |
| mAlertDialog = null; |
| } |
| mSecurityViewFlipper.setWindowInsetsAnimationCallback(null); |
| } |
| |
| @Override |
| public boolean shouldDelayChildPressedState() { |
| return true; |
| } |
| |
| @Override |
| public boolean onInterceptTouchEvent(MotionEvent event) { |
| boolean result = mMotionEventListeners.stream().anyMatch( |
| listener -> listener.onInterceptTouchEvent(event)) |
| || super.onInterceptTouchEvent(event); |
| |
| switch (event.getActionMasked()) { |
| case MotionEvent.ACTION_DOWN: |
| int pointerIndex = event.getActionIndex(); |
| mStartTouchY = event.getY(pointerIndex); |
| mActivePointerId = event.getPointerId(pointerIndex); |
| mVelocityTracker.clear(); |
| break; |
| case MotionEvent.ACTION_MOVE: |
| if (mIsDragging) { |
| return true; |
| } |
| if (!mSwipeUpToRetry) { |
| return false; |
| } |
| // Avoid dragging the pattern view |
| if (mSecurityViewFlipper.getSecurityView().disallowInterceptTouch(event)) { |
| return false; |
| } |
| int index = event.findPointerIndex(mActivePointerId); |
| float touchSlop = mViewConfiguration.getScaledTouchSlop() * SLOP_SCALE; |
| if (index != -1 && mStartTouchY - event.getY(index) > touchSlop) { |
| mIsDragging = true; |
| return true; |
| } |
| break; |
| case MotionEvent.ACTION_CANCEL: |
| case MotionEvent.ACTION_UP: |
| mIsDragging = false; |
| break; |
| } |
| return result; |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent event) { |
| final int action = event.getActionMasked(); |
| |
| boolean result = mMotionEventListeners.stream() |
| .anyMatch(listener -> listener.onTouchEvent(event)) |
| || super.onTouchEvent(event); |
| |
| switch (action) { |
| case MotionEvent.ACTION_MOVE: |
| mVelocityTracker.addMovement(event); |
| int pointerIndex = event.findPointerIndex(mActivePointerId); |
| float y = event.getY(pointerIndex); |
| if (mLastTouchY != -1) { |
| float dy = y - mLastTouchY; |
| setTranslationY(getTranslationY() + dy * TOUCH_Y_MULTIPLIER); |
| } |
| mLastTouchY = y; |
| break; |
| case MotionEvent.ACTION_UP: |
| case MotionEvent.ACTION_CANCEL: |
| mActivePointerId = -1; |
| mLastTouchY = -1; |
| mIsDragging = false; |
| startSpringAnimation(mVelocityTracker.getYVelocity()); |
| break; |
| case MotionEvent.ACTION_POINTER_UP: |
| int index = event.getActionIndex(); |
| int pointerId = event.getPointerId(index); |
| if (pointerId == mActivePointerId) { |
| // This was our active pointer going up. Choose a new |
| // active pointer and adjust accordingly. |
| final int newPointerIndex = index == 0 ? 1 : 0; |
| mLastTouchY = event.getY(newPointerIndex); |
| mActivePointerId = event.getPointerId(newPointerIndex); |
| } |
| break; |
| } |
| if (action == MotionEvent.ACTION_UP) { |
| if (-getTranslationY() > TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, |
| MIN_DRAG_SIZE, getResources().getDisplayMetrics())) { |
| if (mSwipeListener != null) { |
| mSwipeListener.onSwipeUp(); |
| } |
| } else { |
| if (!mIsDragging) { |
| handleTap(event); |
| } |
| } |
| } |
| return true; |
| } |
| |
| void addMotionEventListener(Gefingerpoken listener) { |
| mMotionEventListeners.add(listener); |
| } |
| |
| void removeMotionEventListener(Gefingerpoken listener) { |
| mMotionEventListeners.remove(listener); |
| } |
| |
| private void handleTap(MotionEvent event) { |
| // If we're using a fullscreen security mode, skip |
| if (!mOneHandedMode) { |
| return; |
| } |
| |
| moveBouncerForXCoordinate(event.getX(), /* animate= */true); |
| } |
| |
| private void moveBouncerForXCoordinate(float x, boolean animate) { |
| // Did the tap hit the "other" side of the bouncer? |
| if ((mIsSecurityViewLeftAligned && (x > getWidth() / 2f)) |
| || (!mIsSecurityViewLeftAligned && (x < getWidth() / 2f))) { |
| mIsSecurityViewLeftAligned = !mIsSecurityViewLeftAligned; |
| |
| Settings.Global.putInt( |
| mContext.getContentResolver(), |
| Settings.Global.ONE_HANDED_KEYGUARD_SIDE, |
| mIsSecurityViewLeftAligned ? Settings.Global.ONE_HANDED_KEYGUARD_SIDE_LEFT |
| : Settings.Global.ONE_HANDED_KEYGUARD_SIDE_RIGHT); |
| |
| updateSecurityViewLocation(animate); |
| } |
| } |
| |
| void setSwipeListener(SwipeListener swipeListener) { |
| mSwipeListener = swipeListener; |
| } |
| |
| private void startSpringAnimation(float startVelocity) { |
| mSpringAnimation |
| .setStartVelocity(startVelocity) |
| .animateToFinalPosition(0); |
| } |
| |
| public void startDisappearAnimation(SecurityMode securitySelection) { |
| mDisappearAnimRunning = true; |
| } |
| |
| private void beginJankInstrument(int cuj) { |
| KeyguardInputView securityView = mSecurityViewFlipper.getSecurityView(); |
| if (securityView == null) return; |
| InteractionJankMonitor.getInstance().begin(securityView, cuj); |
| } |
| |
| private void endJankInstrument(int cuj) { |
| InteractionJankMonitor.getInstance().end(cuj); |
| } |
| |
| private void cancelJankInstrument(int cuj) { |
| InteractionJankMonitor.getInstance().cancel(cuj); |
| } |
| |
| /** |
| * Enables/disables swipe up to retry on the bouncer. |
| */ |
| private void updateBiometricRetry(SecurityMode securityMode, boolean faceAuthEnabled) { |
| mSwipeUpToRetry = faceAuthEnabled |
| && securityMode != SecurityMode.SimPin |
| && securityMode != SecurityMode.SimPuk |
| && securityMode != SecurityMode.None; |
| } |
| |
| public CharSequence getTitle() { |
| return mSecurityViewFlipper.getTitle(); |
| } |
| |
| |
| @Override |
| public void onFinishInflate() { |
| super.onFinishInflate(); |
| mSecurityViewFlipper = findViewById(R.id.view_flipper); |
| } |
| |
| @Override |
| public WindowInsets onApplyWindowInsets(WindowInsets insets) { |
| |
| // Consume bottom insets because we're setting the padding locally (for IME and navbar.) |
| int bottomInset = insets.getInsetsIgnoringVisibility(systemBars()).bottom; |
| int imeInset = insets.getInsets(ime()).bottom; |
| int inset = max(bottomInset, imeInset); |
| setPadding(getPaddingLeft(), getPaddingTop(), getPaddingRight(), inset); |
| return insets.inset(0, 0, 0, inset); |
| } |
| |
| private void showDialog(String title, String message) { |
| if (mAlertDialog != null) { |
| mAlertDialog.dismiss(); |
| } |
| |
| mAlertDialog = new AlertDialog.Builder(mContext) |
| .setTitle(title) |
| .setMessage(message) |
| .setCancelable(false) |
| .setNeutralButton(R.string.ok, null) |
| .create(); |
| if (!(mContext instanceof Activity)) { |
| mAlertDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); |
| } |
| mAlertDialog.show(); |
| } |
| |
| void showTimeoutDialog(int userId, int timeoutMs, LockPatternUtils lockPatternUtils, |
| SecurityMode securityMode) { |
| int timeoutInSeconds = timeoutMs / 1000; |
| int messageId = 0; |
| |
| switch (securityMode) { |
| case Pattern: |
| messageId = R.string.kg_too_many_failed_pattern_attempts_dialog_message; |
| break; |
| case PIN: |
| messageId = R.string.kg_too_many_failed_pin_attempts_dialog_message; |
| break; |
| case Password: |
| messageId = R.string.kg_too_many_failed_password_attempts_dialog_message; |
| break; |
| // These don't have timeout dialogs. |
| case Invalid: |
| case None: |
| case SimPin: |
| case SimPuk: |
| break; |
| } |
| |
| if (messageId != 0) { |
| final String message = mContext.getString(messageId, |
| lockPatternUtils.getCurrentFailedPasswordAttempts(userId), |
| timeoutInSeconds); |
| showDialog(null, message); |
| } |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| int maxHeight = 0; |
| int maxWidth = 0; |
| int childState = 0; |
| |
| int halfWidthMeasureSpec = MeasureSpec.makeMeasureSpec( |
| MeasureSpec.getSize(widthMeasureSpec) / 2, |
| MeasureSpec.getMode(widthMeasureSpec)); |
| |
| for (int i = 0; i < getChildCount(); i++) { |
| final View view = getChildAt(i); |
| if (view.getVisibility() != GONE) { |
| if (mOneHandedMode && isKeyguardSecurityView(view)) { |
| measureChildWithMargins(view, halfWidthMeasureSpec, 0, |
| heightMeasureSpec, 0); |
| } else { |
| measureChildWithMargins(view, widthMeasureSpec, 0, |
| heightMeasureSpec, 0); |
| } |
| final LayoutParams lp = (LayoutParams) view.getLayoutParams(); |
| maxWidth = Math.max(maxWidth, |
| view.getMeasuredWidth() + lp.leftMargin + lp.rightMargin); |
| maxHeight = Math.max(maxHeight, |
| view.getMeasuredHeight() + lp.topMargin + lp.bottomMargin); |
| childState = combineMeasuredStates(childState, view.getMeasuredState()); |
| } |
| } |
| |
| maxWidth += getPaddingLeft() + getPaddingRight(); |
| maxHeight += getPaddingTop() + getPaddingBottom(); |
| |
| // Check against our minimum height and width |
| maxHeight = Math.max(maxHeight, getSuggestedMinimumHeight()); |
| maxWidth = Math.max(maxWidth, getSuggestedMinimumWidth()); |
| |
| setMeasuredDimension(resolveSizeAndState(maxWidth, widthMeasureSpec, childState), |
| resolveSizeAndState(maxHeight, heightMeasureSpec, |
| childState << MEASURED_HEIGHT_STATE_SHIFT)); |
| } |
| |
| @Override |
| protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| super.onLayout(changed, left, top, right, bottom); |
| |
| // After a layout pass, we need to re-place the inner bouncer, as our bounds may have |
| // changed. |
| updateSecurityViewLocation(/* animate= */false); |
| } |
| |
| void showAlmostAtWipeDialog(int attempts, int remaining, int userType) { |
| String message = null; |
| switch (userType) { |
| case USER_TYPE_PRIMARY: |
| message = mContext.getString(R.string.kg_failed_attempts_almost_at_wipe, |
| attempts, remaining); |
| break; |
| case USER_TYPE_SECONDARY_USER: |
| message = mContext.getString(R.string.kg_failed_attempts_almost_at_erase_user, |
| attempts, remaining); |
| break; |
| case USER_TYPE_WORK_PROFILE: |
| message = mContext.getString(R.string.kg_failed_attempts_almost_at_erase_profile, |
| attempts, remaining); |
| break; |
| } |
| showDialog(null, message); |
| } |
| |
| void showWipeDialog(int attempts, int userType) { |
| String message = null; |
| switch (userType) { |
| case USER_TYPE_PRIMARY: |
| message = mContext.getString(R.string.kg_failed_attempts_now_wiping, |
| attempts); |
| break; |
| case USER_TYPE_SECONDARY_USER: |
| message = mContext.getString(R.string.kg_failed_attempts_now_erasing_user, |
| attempts); |
| break; |
| case USER_TYPE_WORK_PROFILE: |
| message = mContext.getString(R.string.kg_failed_attempts_now_erasing_profile, |
| attempts); |
| break; |
| } |
| showDialog(null, message); |
| } |
| |
| public void reset() { |
| mDisappearAnimRunning = false; |
| } |
| } |
| |
