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Commit c4acfcc4 authored by Jacqueline Bronger's avatar Jacqueline Bronger
Browse files

Blur the background of aosp notification panel 

Adds a blur to the panel itself, not the rest of the screen.

Bug: 174025821
Test: manual
Change-Id: Ia9df8f9f042dab55ba54eec741f9579c0208ac9b
parent d42e4a67

packages/SystemUI/res/layout/tv_notification_panel.xml

+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ 
    android:layout_width="@dimen/tv_notification_panel_width"

    android:layout_height="match_parent"

    android:layout_gravity="end"

    android:background="@color/tv_notification_background_color"

    android:background="@android:color/transparent"

    android:orientation="vertical">



    <TextView

packages/SystemUI/res/values/colors_tv.xml

+2 −1
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 
    <color name="tv_volume_dialog_seek_bar_fill">#FFF8F9FA</color>

    <color name="tv_volume_dialog_accent">#FFDADCE0</color>



    <color name="tv_notification_background_color">#383838</color>

    <color name="tv_notification_default_background_color">#383838</color>

    <color name="tv_notification_blur_background_color">#a0383838</color>

    <color name="tv_notification_text_color">#FFFFFF</color>

</resources>

packages/SystemUI/res/values/dimens_tv.xml

+1 −0
Original line number Diff line number Diff line
@@ -16,4 +16,5 @@ 
  -->

<resources>

    <dimen name="tv_notification_panel_width">360dp</dimen>

    <dimen name="tv_notification_blur_radius">100dp</dimen>

</resources>
 
 No newline at end of file

packages/SystemUI/res/values/styles_tv.xml

+1 −0
Original line number Diff line number Diff line
@@ -30,5 +30,6 @@ 
        <item name="android:backgroundDimEnabled">false</item>

        <item name="android:windowNoTitle">true</item>

        <item name="android:windowContentOverlay">@null</item>

        <item name="android:windowIsFloating">true</item>

    </style>

</resources>

packages/SystemUI/src/com/android/systemui/statusbar/tv/notifications/TvNotificationPanelActivity.java

+32 −0
Original line number Diff line number Diff line
@@ -20,15 +20,19 @@ import android.annotation.NonNull; 
import android.app.Activity;

import android.app.NotificationManager;

import android.content.Intent;

import android.graphics.drawable.ColorDrawable;

import android.os.Bundle;

import android.service.notification.StatusBarNotification;

import android.util.SparseArray;

import android.view.Gravity;

import android.view.View;



import androidx.leanback.widget.VerticalGridView;



import com.android.systemui.R;



import java.util.function.Consumer;



import javax.inject.Inject;



/**
@@ -42,6 +46,7 @@ public class TvNotificationPanelActivity extends Activity implements 
    private VerticalGridView mNotificationListView;

    private View mNotificationPlaceholder;

    private boolean mPanelAlreadyOpen = false;

    private final Consumer<Boolean> mBlurConsumer = this::enableBlur;



    @Inject

    public TvNotificationPanelActivity(TvNotificationHandler tvNotificationHandler) {
@@ -102,6 +107,33 @@ public class TvNotificationPanelActivity extends Activity implements 
        return false;

    }



    @Override

    public void onAttachedToWindow() {

        super.onAttachedToWindow();

        getWindow().setGravity(Gravity.END);

        getWindowManager().addCrossWindowBlurEnabledListener(mBlurConsumer);

    }



    private void enableBlur(boolean enabled) {

        if (enabled) {

            int blurRadius = getResources().getDimensionPixelSize(

                    R.dimen.tv_notification_blur_radius);

            getWindow().setBackgroundDrawable(

                    new ColorDrawable(getColor(R.color.tv_notification_blur_background_color)));

            getWindow().setBackgroundBlurRadius(blurRadius);

        } else {

            getWindow().setBackgroundDrawable(

                    new ColorDrawable(getColor(R.color.tv_notification_default_background_color)));

            getWindow().setBackgroundBlurRadius(0);

        }

    }



    @Override

    public void onDetachedFromWindow() {

        super.onDetachedFromWindow();

        getWindowManager().removeCrossWindowBlurEnabledListener(mBlurConsumer);

    }



    @Override

    public void onDestroy() {

        super.onDestroy();