Merge "Animate ViewFlipper when keyboard becomes visible" into rvc-dev

import static android.view.ViewRootImpl.sNewInsetsMode;

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 com.android.systemui.DejankUtils.whitelistIpcs;

import android.content.Context;

import android.content.Intent;

import android.content.res.ColorStateList;

import android.graphics.Rect;

import android.metrics.LogMaker;

import android.os.Handler;

import android.os.Looper;

import android.os.UserHandle;

import android.util.AttributeSet;

import android.util.Log;

import android.util.MathUtils;

import android.util.Slog;

import android.util.TypedValue;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewConfiguration;

import android.view.WindowInsets;

import android.view.WindowInsetsAnimation;

import android.view.WindowManager;

import android.widget.FrameLayout;

import com.android.systemui.statusbar.policy.KeyguardStateController;

import com.android.systemui.util.InjectionInflationController;

import java.util.List;

public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSecurityView {

    private static final boolean DEBUG = KeyguardConstants.DEBUG;

    private static final String TAG = "KeyguardSecurityView";

    private boolean mIsDragging;

    private float mStartTouchY = -1;

    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) {

                    mSecurityViewFlipper.getBoundsOnScreen(mFinalBounds);

                    return bounds;

                }

                @Override

                public WindowInsets onProgress(WindowInsets windowInsets,

                        List<WindowInsetsAnimation> list) {

                    int translationY = 0;

                    for (WindowInsetsAnimation animation : list) {

                        if ((animation.getTypeMask() & WindowInsets.Type.ime()) == 0) {

                            continue;

                        }

                        final int paddingBottom = (int) MathUtils.lerp(

                                mInitialBounds.bottom - mFinalBounds.bottom, 0,

                                animation.getInterpolatedFraction());

                        translationY += paddingBottom;

                    }

                    mSecurityViewFlipper.setTranslationY(translationY);

                    return windowInsets;

                }

                @Override

                public void onEnd(WindowInsetsAnimation animation) {

                    mSecurityViewFlipper.setTranslationY(0);

                }

            };

    // Used to notify the container when something interesting happens.

    public interface SecurityCallback {

        public boolean dismiss(boolean authenticated, int targetUserId,

        if (mCurrentSecuritySelection != SecurityMode.None) {

            getSecurityView(mCurrentSecuritySelection).onResume(reason);

        }

        mSecurityViewFlipper.setWindowInsetsAnimationCallback(mWindowInsetsAnimationCallback);

        updateBiometricRetry();

    }

        if (mCurrentSecuritySelection != SecurityMode.None) {

            getSecurityView(mCurrentSecuritySelection).onPause();

        }

        mSecurityViewFlipper.setWindowInsetsAnimationCallback(null);

    }

    @Override

        }

    }

    protected void onFinishInflate() {

    @Override

    public void onFinishInflate() {

        super.onFinishInflate();

        mSecurityViewFlipper = findViewById(R.id.view_flipper);

        mSecurityViewFlipper.setLockPatternUtils(mLockPatternUtils);

    }