FODCircleView: Add support for pressed fod layer (dcfcf1f5) · Commits · e / os / android_frameworks_base

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

+57 −35

Original line number	Diff line number	Diff line
		@@ -57,8 +57,10 @@ public class FODCircleView extends ImageView {
		private final int mDreamingMaxOffset;
		private final int mNavigationBarSize;
		private final boolean mShouldBoostBrightness;
		private final Paint mPaintFingerprintBackground = new Paint();
		private final Paint mPaintFingerprint = new Paint();
		private final WindowManager.LayoutParams mParams = new WindowManager.LayoutParams();
		private final WindowManager.LayoutParams mPressedParams = new WindowManager.LayoutParams();
		private final WindowManager mWindowManager;

		private IFingerprintInscreen mFingerprintInscreenDaemon;
		@@ -71,11 +73,12 @@ public class FODCircleView extends ImageView {

		private boolean mIsBouncer;
		private boolean mIsDreaming;
		private boolean mIsShowing;
		private boolean mIsCircleShowing;

		private Handler mHandler;

		private final ImageView mPressedView;

		private LockPatternUtils mLockPatternUtils;

		private Timer mBurnInProtectionTimer;
		@@ -158,10 +161,12 @@ public class FODCircleView extends ImageView {
		Resources res = context.getResources();

		mColor = res.getColor(R.color.config_fodColor);
		mColorBackground = res.getColor(R.color.config_fodColorBackground);

		mPaintFingerprint.setColor(mColor);
		mPaintFingerprint.setAntiAlias(true);
		mPaintFingerprint.setColor(mColorBackground);

		mColorBackground = res.getColor(R.color.config_fodColorBackground);
		mPaintFingerprintBackground.setColor(mColorBackground);
		mPaintFingerprintBackground.setAntiAlias(true);

		mWindowManager = context.getSystemService(WindowManager.class);

		@@ -175,14 +180,28 @@ public class FODCircleView extends ImageView {
		mParams.width = mSize;
		mParams.format = PixelFormat.TRANSLUCENT;

		mParams.setTitle("Fingerprint on display");
		mParams.packageName = "android";
		mParams.type = WindowManager.LayoutParams.TYPE_DISPLAY_OVERLAY;
		mParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE \|
		WindowManager.LayoutParams.FLAG_DIM_BEHIND \|
		WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
		mParams.gravity = Gravity.TOP \| Gravity.LEFT;

		mPressedParams.copyFrom(mParams);
		mPressedParams.flags \|= WindowManager.LayoutParams.FLAG_DIM_BEHIND;

		mParams.setTitle("Fingerprint on display");
		mPressedParams.setTitle("Fingerprint on display.touched");

		mPressedView = new ImageView(context) {
		@Override
		protected void onDraw(Canvas canvas) {
		if (mIsCircleShowing) {
		canvas.drawCircle(mSize / 2, mSize / 2, mSize / 2.0f, mPaintFingerprint);
		}
		super.onDraw(canvas);
		}
		};

		mWindowManager.addView(this, mParams);

		updatePosition();
		@@ -196,7 +215,9 @@ public class FODCircleView extends ImageView {

		@Override
		protected void onDraw(Canvas canvas) {
		canvas.drawCircle(mSize / 2, mSize / 2, mSize / 2.0f, mPaintFingerprint);
		if (!mIsCircleShowing) {
		canvas.drawCircle(mSize / 2, mSize / 2, mSize / 2.0f, mPaintFingerprintBackground);
		}
		super.onDraw(canvas);
		}

		@@ -284,10 +305,8 @@ public class FODCircleView extends ImageView {
		setKeepScreenOn(true);

		setDim(true);
		updateAlpha();
		dispatchPress();

		mPaintFingerprint.setColor(mColor);
		setImageDrawable(null);
		invalidate();
		}
		@@ -295,14 +314,11 @@ public class FODCircleView extends ImageView {
		public void hideCircle() {
		mIsCircleShowing = false;

		mPaintFingerprint.setColor(mColorBackground);
		setImageResource(R.drawable.fod_icon_default);
		invalidate();

		dispatchRelease();

		setDim(false);
		updateAlpha();

		setKeepScreenOn(false);
		}
		@@ -318,8 +334,6 @@ public class FODCircleView extends ImageView {
		return;
		}

		mIsShowing = true;

		updatePosition();

		dispatchShow();
		@@ -327,20 +341,14 @@ public class FODCircleView extends ImageView {
		}

		public void hide() {
		mIsShowing = false;

		setVisibility(View.GONE);
		hideCircle();
		dispatchHide();
		}

		private void updateAlpha() {
		if (mIsCircleShowing) {
		setAlpha(1.0f);
		} else {
		setAlpha(mIsDreaming ? 0.5f : 1.0f);
		}
		}

		private void updatePosition() {
		Display defaultDisplay = mWindowManager.getDefaultDisplay();
		@@ -349,33 +357,41 @@ public class FODCircleView extends ImageView {
		defaultDisplay.getRealSize(size);

		int rotation = defaultDisplay.getRotation();
		int x, y;
		switch (rotation) {
		case Surface.ROTATION_0:
		mParams.x = mPositionX;
		mParams.y = mPositionY;
		x = mPositionX;
		y = mPositionY;
		break;
		case Surface.ROTATION_90:
		mParams.x = mPositionY;
		mParams.y = mPositionX;
		x = mPositionY;
		y = mPositionX;
		break;
		case Surface.ROTATION_180:
		mParams.x = mPositionX;
		mParams.y = size.y - mPositionY - mSize;
		x = mPositionX;
		y = size.y - mPositionY - mSize;
		break;
		case Surface.ROTATION_270:
		mParams.x = size.x - mPositionY - mSize - mNavigationBarSize;
		mParams.y = mPositionX;
		x = size.x - mPositionY - mSize - mNavigationBarSize;
		y = mPositionX;
		break;
		default:
		throw new IllegalArgumentException("Unknown rotation: " + rotation);
		}

		mPressedParams.x = mParams.x = x;
		mPressedParams.y = mParams.y = y;

		if (mIsDreaming) {
		mParams.x += mDreamingOffsetX;
		mParams.y += mDreamingOffsetY;
		}

		mWindowManager.updateViewLayout(this, mParams);

		if (mPressedView.getParent() != null) {
		mWindowManager.updateViewLayout(mPressedView, mPressedParams);
		}
		}

		private void setDim(boolean dim) {
		@@ -392,16 +408,22 @@ public class FODCircleView extends ImageView {
		}

		if (mShouldBoostBrightness) {
		mParams.screenBrightness = 1.0f;
		mPressedParams.screenBrightness = 1.0f;
		}

		mParams.dimAmount = dimAmount / 255.0f;
		mPressedParams.dimAmount = dimAmount / 255.0f;
		if (mPressedView.getParent() == null) {
		mWindowManager.addView(mPressedView, mPressedParams);
		} else {
		mParams.screenBrightness = 0.0f;
		mParams.dimAmount = 0.0f;
		mWindowManager.updateViewLayout(mPressedView, mPressedParams);
		}
		} else {
		mPressedParams.screenBrightness = 0.0f;
		mPressedParams.dimAmount = 0.0f;
		if (mPressedView.getParent() != null) {
		mWindowManager.removeView(mPressedView);
		}
		}

		mWindowManager.updateViewLayout(this, mParams);
		}

		private boolean isPinOrPattern(int userId) {