Modifying radius does not work

[542604974]

Hello, thank you very much for your lib. It's very excellent. There are some problems. I can only use the renderscriptblur, not supportrenderscriptblur, otherwise it will crash abnormally (Java. Lang. NoClassDefFoundError). Now I use renderscriptblur with shallow blur effect, radius = 25F, coloroverlay = #99ffffff. How can I solve the problem of deepening blur effect?

[542604974]

And version-1.6.6

[Dimezis]

I'm not sure what you mean by deepening.

The maximum radius for RenderScript blur is 25. You can't go beyond that, if that's what you mean.

You can make it lower though

[542604974]

Sorry, My English is not good. I mean it is now a translucent effect, and the radius has been set to 25. how to set a deeper effect.

[Dimezis]

Please post a screenshot of what's happening. And post the code you're using to set up the BlurView

[542604974]

[542604974]

<?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/cl_root" android:background="@color/trtccalling_color_videocall_background">

<androidx.constraintlayout.widget.Guideline
    android:id="@+id/gl_horizontal_top"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    app:layout_constraintGuide_begin="20dp" />

<TextView
    android:id="@+id/wati_state_text"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:textColor="@color/white"
    android:gravity="center"
    android:textSize="@dimen/trtccalling_text_size_biger"
    android:text="@string/trtccalling_waitting_call"
    app:layout_constraintLeft_toLeftOf="@+id/ll_video_toolbar"
    app:layout_constraintRight_toRightOf="@+id/switch_camera"
    app:layout_constraintTop_toTopOf="@+id/switch_camera"
    app:layout_constraintBottom_toBottomOf="@+id/switch_camera"
    tools:ignore="MissingConstraints" />

<com.tencent.liteav.trtccalling.ui.videocall.videolayout.TRTCVideoLayoutManager
    android:id="@+id/trtc_layout_manager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.0"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" >

    <View
        android:id="@+id/shade_sponsor"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/trtccalling_color_shade" />
</com.tencent.liteav.trtccalling.ui.videocall.videolayout.TRTCVideoLayoutManager>

<LinearLayout
    android:id="@+id/ll_video_toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginLeft="14dp"
    android:layout_marginTop="12dp"
    android:background="@color/trtccalling_color_transparent"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintTop_toTopOf="@id/gl_horizontal_top">
    <ImageView
        android:id="@+id/img_video_back"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@drawable/calling_video_back" />
</LinearLayout>

<com.tencent.liteav.trtccalling.ui.common.RoundCornerImageView
    android:id="@+id/iv_sponsor_avatar"
    android:layout_width="80dp"
    android:layout_height="80dp"
    android:layout_marginTop="44dp"
    android:layout_marginEnd="20dp"
    app:trtcradius="15dp"
    android:visibility="gone"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top" />

<TextView
    android:id="@+id/tv_sponsor_user_name"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="44dp"
    android:layout_marginEnd="20dp"
    android:paddingLeft="20dp"
    android:text="@string/trtccalling_contact_default_name"
    android:textColor="@color/trtccalling_color_white"
    android:textSize="24sp"
    android:textStyle="bold"
    app:layout_constrainedWidth="true"
    android:visibility="gone"
    app:layout_constraintEnd_toStartOf="@+id/iv_sponsor_avatar"
    app:layout_constraintHorizontal_bias="1.0"
    app:layout_constraintHorizontal_chainStyle="packed"
    app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top" />

<TextView
    android:id="@+id/tv_sponsor_video_tag"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginEnd="10dp"
    android:layout_marginTop="3dp"
    android:text="@string/trtccalling_invite_video_call"
    android:textColor="@color/trtccalling_color_white"
    android:textSize="@dimen/trtccalling_text_size_hint"
    android:visibility="gone"
    app:layout_constraintTop_toBottomOf="@+id/tv_sponsor_user_name"
    app:layout_constraintEnd_toStartOf="@+id/iv_sponsor_avatar" />

<androidx.constraintlayout.widget.Group
    android:id="@+id/group_inviting"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:visibility="gone"
    app:constraint_referenced_ids="tv_inviting_tag,ll_img_container" />

<TextView
    android:id="@+id/tv_inviting_tag"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/trtccalling_inviting_tag"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@id/trtc_layout_manager" />

<LinearLayout
    android:id="@+id/ll_img_container"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="10dp"
    android:gravity="center"
    android:orientation="horizontal"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@id/tv_inviting_tag" />

<ImageView
    android:id="@+id/switch_camera"
    android:layout_width="40dp"
    android:layout_height="40dp"
    android:layout_marginTop="10dp"
    android:layout_marginRight="13dp"
    android:src="@drawable/calling_switch_camera"
    app:layout_constraintRight_toRightOf="parent"
    app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top" />

<TextView
    android:id="@+id/tv_time"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="20dp"
    android:textSize="@dimen/trtccalling_text_size_biger"
    android:textColor="@color/trtccalling_color_white"
    app:layout_constraintBottom_toTopOf="@id/ll_switch_audio_call"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    tools:text="@string/trtccalling_call_time_default" />

<LinearLayout
    android:id="@+id/ll_mute"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="17dp"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    android:visibility="gone"
    app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
    app:layout_constraintEnd_toStartOf="@+id/ll_handsfree"
    app:layout_constraintHorizontal_bias="0.5"
    app:layout_constraintStart_toStartOf="parent">

    <ImageView
        android:id="@+id/iv_mute"
        android:layout_width="52dp"
        android:layout_height="52dp"
        android:src="@drawable/trtccalling_bg_mute_mic" />

    <TextView
        android:id="@+id/tv_mic"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:gravity="center"
        android:textColor="@color/trtccalling_color_white"
        android:text="@string/trtccalling_text_microphone"
        android:textSize="@dimen/trtccalling_text_size_hint" />
</LinearLayout>

<LinearLayout
    android:id="@+id/ll_handsfree"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="17dp"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
    app:layout_constraintEnd_toStartOf="@+id/ll_open_camera"
    app:layout_constraintHorizontal_bias="0.5"
    android:visibility="gone"
    app:layout_constraintStart_toEndOf="@+id/ll_mute">

    <ImageView
        android:id="@+id/iv_handsfree"
        android:layout_width="52dp"
        android:layout_height="52dp"
        android:src="@drawable/trtccalling_bg_handsfree" />

    <TextView
        android:id="@+id/tv_speaker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:gravity="center"
        android:textColor="@color/trtccalling_color_white"
        android:text="@string/trtccalling_text_speaker"
        android:textSize="@dimen/trtccalling_text_size_hint" />

</LinearLayout>

<LinearLayout
    android:id="@+id/ll_open_camera"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="17dp"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.5"
    android:visibility="gone"
    app:layout_constraintStart_toEndOf="@+id/ll_handsfree">

    <ImageView
        android:id="@+id/img_camera"
        android:layout_width="52dp"
        android:layout_height="52dp"
        android:src="@drawable/trtccalling_bg_camera" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:gravity="center"
        android:text="@string/trtccalling_text_camera"
        android:textColor="@color/trtccalling_color_white"
        android:textSize="@dimen/trtccalling_text_size_hint" />

</LinearLayout>

<LinearLayout
    android:id="@+id/ll_hangup"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    android:layout_marginBottom="62dp"
    app:layout_constraintBottom_toTopOf="@+id/gl_horizontal_bottom"
    app:layout_constraintEnd_toStartOf="@id/ll_dialing"
    app:layout_constraintHorizontal_bias="0.5"
    app:layout_constraintStart_toStartOf="parent">

    <ImageView
        android:id="@+id/iv_hangup"
        android:layout_width="64dp"
        android:layout_height="64dp"
        android:src="@drawable/calling_hangup_logo" />

    <TextView
        android:id="@+id/tv_hangup"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:gravity="center"
        android:text="@string/trtccalling_text_reject"
        android:visibility="gone"
        android:textColor="@color/trtccalling_color_white"
        android:textSize="@dimen/trtccalling_text_size_hint" />

</LinearLayout>

<LinearLayout
    android:id="@+id/ll_switch_audio_call"
    android:orientation="vertical"
    app:layout_constraintBottom_toTopOf="@+id/ll_handsfree"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintRight_toRightOf="parent"
    android:layout_marginBottom="20dp"
    android:visibility="gone"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

    <ImageView
        android:src="@drawable/trtccalling_ic_switch_to_audio_call"
        android:layout_gravity="center_horizontal"
        android:layout_width="36dp"
        android:layout_height="19dp" />

    <TextView
        android:textSize="12sp"
        android:layout_marginTop="10dp"
        android:layout_gravity="center_horizontal"
        android:text="@string/trtccalling_switch_audio_call"
        android:textColor="@color/trtccalling_color_white"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</LinearLayout>

<LinearLayout
    android:id="@+id/ll_dialing"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    android:layout_marginBottom="20dp"
    android:visibility="gone"
    app:layout_constraintBottom_toTopOf="@+id/gl_horizontal_bottom"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.5"
    app:layout_constraintStart_toEndOf="@+id/ll_hangup">

    <ImageView
        android:id="@+id/iv_dialing"
        android:layout_width="64dp"
        android:layout_height="64dp"
        android:src="@drawable/trtccalling_bg_dialing" />

    <TextView
        android:id="@+id/tv_answer"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:gravity="center"
        android:text="@string/trtccalling_text_dialing"
        android:textColor="@color/trtccalling_color_white"
        android:textSize="@dimen/trtccalling_text_size_hint" />

</LinearLayout>

<com.tencent.liteav.trtccalling.ui.blurview.BlurView
    android:id="@+id/topBlurView"
    android:layout_width="match_parent"
    android:layout_height="50dp"
    android:elevation="4dp"
    android:outlineProvider="bounds"
    app:blurOverlayColor="@color/colorOverlay"
    tools:targetApi="lollipop"
    app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top">

</com.tencent.liteav.trtccalling.ui.blurview.BlurView>

<androidx.constraintlayout.widget.Guideline
    android:id="@+id/gl_horizontal_bottom"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_marginBottom="34dp"
    android:orientation="horizontal"
    app:layout_constraintGuide_percent="0.98084813" />

</androidx.constraintlayout.widget.ConstraintLayout>

[542604974]

private void setupBlurView() { final float radius = 25f; final float minBlurRadius = 10f; final float step = 4f;

    //set background, if your root layout doesn't have one

// final Drawable windowBackground = getWindow().getDecorView().getBackground();

    View decorView = getWindow().getDecorView();
    //ViewGroup you want to start blur from. Choose root as close to BlurView in hierarchy as possible.
    ViewGroup rootView = (ViewGroup) decorView.findViewById(R.id.cl_root);
    Drawable windowBackground = decorView.getBackground();

    mTopBlurView.setupWith(rootView)
            .setFrameClearDrawable(windowBackground)
            .setBlurAlgorithm(new RenderScriptBlur(this))
            .setBlurRadius(radius)
            .setHasFixedTransformationMatrix(true);
}

[542604974]

Sorry, no data cable, can't debug

[542604974]

See the first photo，is a translucent。

[Dimezis]

If you're trying to blur the video, that's unfortunately not possible with the BlurView

[542604974]

No wonder, I'll show you another project tomorrow, bye.

[542604974]

[542604974]

<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/cl_root" android:orientation="horizontal">

<com.tencent.liteav.trtccalling.ui.blurview.BlurView android:id="@+id/topBlurView" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="4dp" android:outlineProvider="bounds" app:blurOverlayColor="@color/colorOverlay" tools:targetApi="lollipop">

<androidx.constraintlayout.widget.ConstraintLayout
    android:layout_width="456dp"
    android:layout_height="match_parent"
    android:layout_gravity="center"
    android:layout_centerInParent="true"
    android:background="@color/trtccalling_color_videocall_background">
    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/gl_horizontal_top"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:orientation="horizontal" />

    <TextView
        android:id="@+id/toast_text"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/trtccalling_circle_black_30"
        android:padding="10dp"
        android:text="@string/sure"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <com.tencent.liteav.trtccalling.ui.videocall.videolayout.TRTCVideoLayoutManager
        android:id="@+id/trtc_layout_manager"
        android:layout_width="482dp"
        android:layout_height="match_parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <LinearLayout
        android:id="@+id/ll_video_toolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="20dp"
        android:layout_marginTop="44dp"
        android:background="@color/trtccalling_color_transparent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@id/gl_horizontal_top"
        android:layout_marginLeft="20dp"
        android:visibility="gone">
        // 缩小窗口按钮
        <ImageView
            android:id="@+id/img_video_back"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/trtccalling_ic_movetoback" />
    </LinearLayout>

    <View
        android:id="@+id/shade_sponsor"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/trtccalling_color_shade" />

    // 发起人的头像
    <com.tencent.liteav.trtccalling.ui.common.RoundCornerImageView
        android:id="@+id/iv_sponsor_avatar"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:layout_marginTop="44dp"
        android:layout_marginEnd="20dp"
        app:radius="15dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top"
        android:layout_marginRight="20dp"
        android:visibility="gone"/>

    // 发起人的姓名
    <TextView
        android:id="@+id/tv_sponsor_user_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="44dp"
        android:layout_marginEnd="20dp"
        android:paddingLeft="20dp"
        android:text="@string/trtccalling_contact_default_name"
        android:textColor="@color/trtccalling_color_white"
        android:textSize="24sp"
        android:textStyle="bold"
        app:layout_constrainedWidth="true"
        app:layout_constraintEnd_toStartOf="@+id/iv_sponsor_avatar"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintTop_toTopOf="@+id/gl_horizontal_top"
        android:layout_marginRight="20dp"
        android:visibility="gone"/>

    // 发起人的邀请
    <TextView
        android:id="@+id/tv_sponsor_video_tag"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginEnd="10dp"
        android:layout_marginTop="3dp"
        android:text="@string/trtccalling_invite_video_call"
        android:textColor="@color/trtccalling_color_white"
        android:textSize="@dimen/trtccalling_text_size_hint"
        app:layout_constraintTop_toBottomOf="@+id/tv_sponsor_user_name"
        app:layout_constraintEnd_toStartOf="@+id/iv_sponsor_avatar"
        android:layout_marginRight="10dp"
        android:visibility="gone"/>

    // 通话时其他邀请人呼叫
    <androidx.constraintlayout.widget.Group
        android:id="@+id/group_inviting"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="gone"
        app:constraint_referenced_ids="tv_inviting_tag,ll_img_container" />

    <TextView
        android:id="@+id/tv_inviting_tag"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/trtccalling_inviting_tag"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/trtc_layout_manager" />

    <LinearLayout
        android:id="@+id/ll_img_container"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:gravity="center"
        android:orientation="horizontal"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/tv_inviting_tag" />

    // 切换摄像头
    <ImageView
        android:id="@+id/switch_camera"
        android:layout_width="32dp"
        android:layout_height="32dp"
        android:layout_marginLeft="20dp"
        android:layout_marginTop="64dp"
        android:src="@drawable/trtccalling_ic_switch_camera"
        app:layout_constraintBottom_toBottomOf="@+id/ll_hangup"
        app:layout_constraintEnd_toEndOf="@+id/ll_open_camera"
        app:layout_constraintStart_toStartOf="@+id/ll_open_camera"
        app:layout_constraintTop_toTopOf="@+id/ll_open_camera" />

    // 麦克风开关
    <LinearLayout
        android:id="@+id/ll_mute"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="17dp"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
        app:layout_constraintEnd_toStartOf="@+id/ll_handsfree"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="parent">

        <ImageView
            android:id="@+id/iv_mute"
            android:layout_width="52dp"
            android:layout_height="52dp"
            android:src="@drawable/trtccalling_bg_mute_mic" />

        <TextView
            android:id="@+id/tv_mic"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:textColor="@color/trtccalling_color_white"
            android:text="@string/trtccalling_text_microphone"
            android:textSize="@dimen/trtccalling_text_size_hint" />
    </LinearLayout>

    // 扬声器
    <LinearLayout
        android:id="@+id/ll_handsfree"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="17dp"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
        app:layout_constraintEnd_toStartOf="@+id/ll_open_camera"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/ll_mute">

        <ImageView
            android:id="@+id/iv_handsfree"
            android:layout_width="52dp"
            android:layout_height="52dp"
            android:src="@drawable/trtccalling_bg_handsfree" />

        <TextView
            android:id="@+id/tv_speaker"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:textColor="@color/trtccalling_color_white"
            android:text="@string/trtccalling_text_speaker"
            android:textSize="@dimen/trtccalling_text_size_hint" />

    </LinearLayout>

    // 摄像头
    <LinearLayout
        android:id="@+id/ll_open_camera"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="17dp"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        app:layout_constraintBottom_toTopOf="@+id/ll_hangup"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/ll_handsfree">

        <ImageView
            android:id="@+id/img_camera"
            android:layout_width="52dp"
            android:layout_height="52dp"
            android:src="@drawable/trtccalling_bg_camera" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:text="@string/trtccalling_text_camera"
            android:textColor="@color/trtccalling_color_white"
            android:textSize="@dimen/trtccalling_text_size_hint" />

    </LinearLayout>

    //挂断按钮
    <LinearLayout
        android:id="@+id/ll_hangup"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        android:layout_marginBottom="50dp"
        app:layout_constraintBottom_toTopOf="@+id/gl_horizontal_bottom"
        app:layout_constraintEnd_toStartOf="@id/ll_dialing"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="parent">

        <ImageView
            android:id="@+id/iv_hangup"
            android:layout_width="64dp"
            android:layout_height="64dp"
            android:src="@drawable/trtccalling_bg_hangup" />

        <TextView
            android:id="@+id/tv_hangup"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:text="@string/trtccalling_text_reject"
            android:textColor="@color/trtccalling_color_white"
            android:textSize="@dimen/trtccalling_text_size_hint" />

    </LinearLayout>

    // 切换语音通话
    <LinearLayout
        android:id="@+id/ll_switch_audio_call"
        android:orientation="vertical"
        app:layout_constraintBottom_toTopOf="@+id/ll_handsfree"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        android:layout_marginBottom="20dp"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

        <ImageView
            android:src="@drawable/trtccalling_ic_switch_to_audio_call"
            android:layout_gravity="center_horizontal"
            android:layout_width="36dp"
            android:layout_height="19dp" />

        <TextView
            android:textSize="12sp"
            android:layout_marginTop="10dp"
            android:layout_gravity="center_horizontal"
            android:text="@string/trtccalling_switch_audio_call"
            android:textColor="@color/trtccalling_color_white"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

    </LinearLayout>

    // 接听按钮
    <LinearLayout
        android:id="@+id/ll_dialing"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal"
        android:orientation="vertical"
        android:layout_marginBottom="50dp"
        app:layout_constraintBottom_toTopOf="@+id/gl_horizontal_bottom"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/ll_hangup">

        <ImageView
            android:id="@+id/iv_dialing"
            android:layout_width="64dp"
            android:layout_height="64dp"
            android:src="@drawable/trtccalling_bg_dialing" />

        <TextView
            android:id="@+id/tv_answer"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:gravity="center"
            android:text="@string/trtccalling_text_dialing"
            android:textColor="@color/trtccalling_color_white"
            android:textSize="@dimen/trtccalling_text_size_hint" />

    </LinearLayout>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/ll_opendoor_calling"
        android:layout_width="0dp"
        android:layout_height="66dp"
        android:layout_marginLeft="100dp"
        android:layout_marginRight="100dp"
        android:layout_marginBottom="30dp"
        app:layout_constraintBottom_toTopOf="@id/ll_hangup"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        android:background="@drawable/trtccalling_stroke_white_16">

        <ImageView
            android:id="@+id/opendoor_image"
            android:layout_width="34dp"
            android:layout_height="38dp"
            android:layout_marginTop="14dp"
            android:layout_marginLeft="101dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            android:src="@drawable/trtccaling_ic_door"
            />

        <TextView
            android:id="@+id/tv_opendoor_calling"
            android:layout_width="wrap_content"
            android:layout_height="28dp"
            android:layout_marginTop="19dp"
            android:gravity="center"
            android:text="@string/trtccalling_opendoor"
            android:textColor="@color/trtccalling_color_white"
            android:textSize="@dimen/trtccalling_text_size_morelarge"
            android:layout_marginLeft="16dp"
            app:layout_constraintLeft_toRightOf="@+id/opendoor_image"
            app:layout_constraintTop_toTopOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>

    // 通话时长
    <TextView
        android:id="@+id/tv_time"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="46dp"
        android:textSize="@dimen/trtccalling_text_size_morelarge"
        android:textStyle="bold"
        android:gravity="center"
        android:textColor="@color/trtccalling_color_white"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        tools:text="@string/trtccalling_call_time_default" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/gl_horizontal_bottom"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginBottom="34dp"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.98084813" />

</androidx.constraintlayout.widget.ConstraintLayout>

</com.tencent.liteav.trtccalling.ui.blurview.BlurView>

[542604974]

private void setupBlurView() { final float radius = 25f; final float minBlurRadius = 25f; final float step = 8f;

    //set background, if your root layout doesn't have one

// final Drawable windowBackground = getWindow().getDecorView().getBackground();

    View decorView = getWindow().getDecorView();
    //ViewGroup you want to start blur from. Choose root as close to BlurView in hierarchy as possible.
    ViewGroup rootView = (ViewGroup) decorView.findViewById(R.id.cl_root);
    //Set drawable to draw in the beginning of each blurred frame (Optional).
    //Can be used in case your layout has a lot of transparent space and your content
    //gets kinda lost after after blur is applied.
    Drawable windowBackground = decorView.getBackground();
    mTopBlurView.setupWith(rootView)
            .setFrameClearDrawable(windowBackground)
            .setBlurAlgorithm(new RenderScriptBlur(this))
            .setBlurRadius(radius)
            .setBlurAutoUpdate(true);
}

[542604974]

Hello, is this background the same problem？

[Dimezis]

As I already said, you can't blur the video (SurfaceView, GLSurfaceView, TextureView and their descendants in particular). I also don't see the BlurView on your screenshot, so it's hard to guess what you're trying to achieve exactly.

[542604974]

Hello, this is the effect I want.If not, there's no other way.

[542604974]

In the middle is the audio and video call page. This audio and video page may appear on any page. If not, I can only change a design idea.

[Dimezis]

It's possible, you just have to set it up correctly. Check the example project and the documentation.

I can't help you based on the pieces of code you provided.

I'm closing this issue, because it's not relevant.

[542604974]

OK，thanks you very much！