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Commit 07478ee9 authored by Beverly's avatar Beverly Committed by Automerger Merge Worker
Browse files

Animate in a background for kg unlock icon am: 09923d5e 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15289155

Change-Id: I7fa895a5830b28ec6505b7cb6daecabbb62e55ec
parents 1db1460b 09923d5e

packages/SystemUI/res/drawable/fingerprint_bg.xml

+2 −1
Original line number Diff line number Diff line
@@ -14,10 +14,11 @@ 
-->

<shape

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"

    android:shape="oval">



    <solid

      android:color="?android:attr/colorBackground"/>

      android:color="?androidprv:attr/colorSurface"/>



    <size

        android:width="64dp"

packages/SystemUI/res/layout/status_bar_expanded.xml

+17 −3
Original line number Diff line number Diff line
@@ -55,9 +55,23 @@ 
        android:id="@+id/lock_icon_view"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center">

        <!-- Background protection -->

        <ImageView

            android:id="@+id/lock_icon_bg"

            android:layout_width="match_parent"

            android:layout_height="match_parent"

            android:background="@drawable/fingerprint_bg"

            android:visibility="invisible"/>



        <ImageView

            android:id="@+id/lock_icon"

            android:layout_width="match_parent"

            android:layout_height="match_parent"

            android:padding="48px"

            android:layout_gravity="center"

            android:scaleType="centerCrop"/>

    </com.android.keyguard.LockIconView>



    <com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer

        android:layout_width="match_parent"

packages/SystemUI/src/com/android/keyguard/LockIconView.java

+94 −2
Original line number Diff line number Diff line
@@ -16,16 +16,29 @@ 


package com.android.keyguard;



import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.animation.AnimatorSet;

import android.animation.ArgbEvaluator;

import android.animation.ObjectAnimator;

import android.animation.ValueAnimator;

import android.content.Context;

import android.content.res.ColorStateList;

import android.graphics.PointF;

import android.graphics.RectF;

import android.graphics.drawable.Drawable;

import android.util.AttributeSet;

import android.view.View;

import android.view.animation.Interpolator;

import android.view.animation.PathInterpolator;

import android.widget.FrameLayout;

import android.widget.ImageView;



import androidx.annotation.NonNull;



import com.android.settingslib.Utils;

import com.android.systemui.Dumpable;

import com.android.systemui.R;



import java.io.FileDescriptor;

import java.io.PrintWriter;
@@ -33,16 +46,96 @@ import java.io.PrintWriter; 
/**

 * A view positioned under the notification shade.

 */

public class LockIconView extends ImageView implements Dumpable {

public class LockIconView extends FrameLayout implements Dumpable {

    @NonNull private final RectF mSensorRect;

    @NonNull private PointF mLockIconCenter = new PointF(0f, 0f);

    private int mRadius;



    private ImageView mLockIcon;

    private ImageView mUnlockBgView;



    private AnimatorSet mBgAnimator;

    private int mLockIconColor;

    private int mUnlockStartColor;

    private int mUnlockEndColor;



    public LockIconView(Context context, AttributeSet attrs) {

        super(context, attrs);

        mSensorRect = new RectF();

    }



    @Override

    public void onFinishInflate() {

        super.onFinishInflate();

        mLockIcon = findViewById(R.id.lock_icon);

        mUnlockBgView = findViewById(R.id.lock_icon_bg);

    }



    void updateColor() {

        mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),

            R.attr.wallpaperTextColorAccent);

        mUnlockStartColor = mLockIconColor;

        mUnlockEndColor = Utils.getColorAttrDefaultColor(getContext(),

            android.R.attr.textColorPrimary);

        mUnlockBgView.setBackground(getContext().getDrawable(R.drawable.fingerprint_bg));

    }



    void setImageDrawable(Drawable drawable) {

        mLockIcon.setImageDrawable(drawable);

    }



    void hideBg() {

        mUnlockBgView.setVisibility(View.INVISIBLE);

        mLockIcon.setImageTintList(ColorStateList.valueOf(mLockIconColor));

    }



    void animateBg() {

        ValueAnimator bgAlphaAnimator = ObjectAnimator.ofFloat(mUnlockBgView, View.ALPHA, 0f, 1f);

        bgAlphaAnimator.setDuration(133);



        Interpolator interpolator = new PathInterpolator(0f, 0f, 0f, 1f);

        Animator scaleXAnimator = ObjectAnimator.ofFloat(mUnlockBgView, View.SCALE_X, .9f, 1f);

        scaleXAnimator.setInterpolator(interpolator);

        scaleXAnimator.setDuration(300);

        Animator scaleYAnimator = ObjectAnimator.ofFloat(mUnlockBgView, View.SCALE_Y, .9f, 1f);

        scaleYAnimator.setDuration(300);

        scaleYAnimator.setInterpolator(interpolator);



        ValueAnimator lockIconColorAnimator =

                ValueAnimator.ofObject(new ArgbEvaluator(), mUnlockStartColor, mUnlockEndColor);

        lockIconColorAnimator.addUpdateListener(

                animation -> mLockIcon.setImageTintList(

                    ColorStateList.valueOf((int) animation.getAnimatedValue())));

        lockIconColorAnimator.setDuration(150);



        if (mBgAnimator != null) {

            if (mBgAnimator.isRunning()) {

                return;

            }

            mBgAnimator.cancel();

        }

        mBgAnimator = new AnimatorSet();

        mBgAnimator.addListener(new AnimatorListenerAdapter() {

            @Override

            public void onAnimationEnd(Animator animation) {

                super.onAnimationEnd(animation);

                mBgAnimator = null;

            }

        });

        mBgAnimator.playTogether(

                bgAlphaAnimator,

                scaleYAnimator,

                scaleXAnimator,

                lockIconColorAnimator);

        mBgAnimator.setStartDelay(167);

        mUnlockBgView.setAlpha(0f);

        mUnlockBgView.setScaleX(0);

        mUnlockBgView.setScaleY(0);

        mUnlockBgView.setVisibility(View.VISIBLE);



        mBgAnimator.start();

    }



    void setCenterLocation(@NonNull PointF center, int radius) {

        mLockIconCenter = center;

        mRadius = radius;
@@ -70,7 +163,6 @@ public class LockIconView extends ImageView implements Dumpable { 
        return mLockIconCenter.y - mRadius;

    }





    @Override

    public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {

        pw.println("Center in px (x, y)= (" + mLockIconCenter.x + ", " + mLockIconCenter.y + ")");

packages/SystemUI/src/com/android/keyguard/LockIconViewController.java

+6 −6
Original line number Diff line number Diff line
@@ -40,7 +40,6 @@ import androidx.annotation.NonNull; 
import androidx.annotation.Nullable;

import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;



import com.android.settingslib.Utils;

import com.android.systemui.Dumpable;

import com.android.systemui.R;

import com.android.systemui.biometrics.AuthController;
@@ -145,6 +144,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme 
        mUnlockedLabel = context.getResources().getString(R.string.accessibility_unlock_button);

        mLockedLabel = context.getResources().getString(R.string.accessibility_lock_icon);

        dumpManager.registerDumpable("LockIconViewController", this);



    }



    @Override
@@ -224,6 +224,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme 
            mView.setImageDrawable(mLockIcon);

            mView.setVisibility(View.VISIBLE);

            mView.setContentDescription(mLockedLabel);

            mView.hideBg();

        } else if (mShowUnlockIcon) {

            if (wasShowingFpIcon) {

                mView.setImageDrawable(mFpToUnlockIcon);
@@ -234,9 +235,11 @@ public class LockIconViewController extends ViewController<LockIconView> impleme 
                mLockToUnlockIcon.forceAnimationOnUI();

                mLockToUnlockIcon.start();

            }

            mView.animateBg();

            mView.setVisibility(View.VISIBLE);

            mView.setContentDescription(mUnlockedLabel);

        } else {

            mView.hideBg();

            mView.setVisibility(View.INVISIBLE);

            mView.setContentDescription(null);

        }
@@ -281,11 +284,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme 
    }



    private void updateColors() {

        final int color = Utils.getColorAttrDefaultColor(mView.getContext(),

                R.attr.wallpaperTextColorAccent);

        mFpToUnlockIcon.setTint(color);

        mLockToUnlockIcon.setTint(color);

        mLockIcon.setTint(color);

        mView.updateColor();

    }



    private void updateConfiguration() {
@@ -445,6 +444,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme 
        @Override

        public void onConfigChanged(Configuration newConfig) {

            updateConfiguration();

            updateColors();

        }

    };

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardView.java

+5 −0
Original line number Diff line number Diff line
@@ -162,7 +162,12 @@ public class UdfpsKeyguardView extends UdfpsAnimationView { 
    }



    void updateColor() {

        mWallpaperTextColor = Utils.getColorAttrDefaultColor(mContext,

            R.attr.wallpaperTextColorAccent);

        mTextColorPrimary = Utils.getColorAttrDefaultColor(mContext,

            android.R.attr.textColorPrimary);

        mLockScreenFp.invalidate();

        mBgProtection.setBackground(getContext().getDrawable(R.drawable.fingerprint_bg));

    }



    private boolean showingUdfpsBouncer() {