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Commit 30220dad authored by TheScarastic's avatar TheScarastic Committed by Bruno Martins
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udfps: Make pressed udfp view configurable 

 * set a solid color by configuring config_udfpsColor
 * set a custom image by setting udfps_icon_pressed and making config_udfpsColor #00ffffff (transparent)

Change-Id: I2460f6196d32fe46eb97f9a5c767bde5c9976681
parent 19ca9a29

packages/SystemUI/res/drawable-nodpi/udfps_icon_pressed.png

0 → 100644
+108 B
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packages/SystemUI/res/values/lineage_config.xml

+3 −0
Original line number Diff line number Diff line
@@ -17,4 +17,7 @@ 
    <!-- Max visible notification icons -->

    <integer name="config_maxVisibleNotificationIcons">4</integer>

    <integer name="config_maxVisibleNotificationIconsOnLock">5</integer>



    <!-- Color of the UDFPS pressed view -->

    <color name="config_udfpsColor">#ffffffff</color>

</resources>

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

+15 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.systemui.biometrics; 
import android.annotation.NonNull;

import android.annotation.Nullable;

import android.content.Context;

import android.graphics.drawable.Drawable;

import android.graphics.Canvas;

import android.graphics.Paint;

import android.graphics.PixelFormat;
@@ -29,6 +30,8 @@ import android.view.Surface; 
import android.view.SurfaceHolder;

import android.view.SurfaceView;



import com.android.systemui.R;



/**

 * Surface View for providing the Global High-Brightness Mode (GHBM) illumination for UDFPS.

 */
@@ -54,6 +57,8 @@ public class UdfpsSurfaceView extends SurfaceView implements SurfaceHolder.Callb 
    boolean mAwaitingSurfaceToStartIllumination;

    boolean mHasValidSurface;



    private Drawable mUdfpsIconPressed;



    public UdfpsSurfaceView(Context context, AttributeSet attrs) {

        super(context, attrs);
@@ -69,8 +74,10 @@ public class UdfpsSurfaceView extends SurfaceView implements SurfaceHolder.Callb 


        mSensorPaint = new Paint(0 /* flags */);

        mSensorPaint.setAntiAlias(true);

        mSensorPaint.setARGB(255, 255, 255, 255);

        mSensorPaint.setColor(context.getColor(R.color.config_udfpsColor));

        mSensorPaint.setStyle(Paint.Style.FILL);



        mUdfpsIconPressed = context.getDrawable(R.drawable.udfps_icon_pressed);

    }



    @Override public void surfaceCreated(SurfaceHolder holder) {
@@ -134,6 +141,13 @@ public class UdfpsSurfaceView extends SurfaceView implements SurfaceHolder.Callb 
        Canvas canvas = null;

        try {

            canvas = mHolder.lockCanvas();

            mUdfpsIconPressed.setBounds(

                    Math.round(sensorRect.left),

                    Math.round(sensorRect.top),

                    Math.round(sensorRect.right),

                    Math.round(sensorRect.bottom)

            );

            mUdfpsIconPressed.draw(canvas);

            canvas.drawOval(sensorRect, mSensorPaint);

        } finally {

            // Make sure the surface is never left in a bad state.