谷歌 admob 横幅广告更改 imageView 颜色

Question

我已经在我的项目中实施了测试横幅广告并且它们可以工作，但是当横幅广告被加载时，我活动中的 imageview 的颜色会变暗，一段时间后，我的 imageview 的颜色会恢复正常。 我的代码有问题还是与 sdk 相关的问题？ 这是它的外观：（正常图像视图） ， （加载广告时的图像视图）

这是我的代码：

<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"
tools:context=".YouAreDream">


<com.google.android.gms.ads.AdView
    android:id="@+id/adView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    app:adSize="BANNER"
    app:adUnitId="ca-app-pub-3940256099942544/6300978111"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@+id/constraintLayout2"
    app:layout_constraintVertical_bias="0.42000002"></com.google.android.gms.ads.AdView>

<androidx.constraintlayout.widget.ConstraintLayout
    android:id="@+id/constraintLayout2"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginStart="16dp"
    android:layout_marginTop="16dp"
    android:layout_marginEnd="16dp"
    android:layout_marginBottom="100dp"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.0"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintVertical_bias="0.0">

    <ImageView
        android:id="@+id/imageViewYou"
        android:layout_width="321dp"
        android:layout_height="311dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.13999999"
        app:srcCompat="@drawable/dream"/>

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/Dream"
        android:textColor="@color/black"
        android:textSize="40dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageViewYou"
        app:layout_constraintVertical_bias="0.32999998" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/Q_Dream"
        android:textSize="24dp"
        android:textStyle="italic"

        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView"
        app:layout_constraintVertical_bias="0.19999999" />

        </androidx.constraintlayout.widget.ConstraintLayout>
        </androidx.constraintlayout.widget.ConstraintLayout>

这是我的 java 代码：

package com.example.minecraftstreamertest;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.initialization.InitializationStatus;
import com.google.android.gms.ads.initialization.OnInitializationCompleteListener;

   public class YouAreDream2 extends AppCompatActivity {
   ImageView mImageView;
   AdView mAdView;

   @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_you_are_dream2);
    MobileAds.initialize(this, new OnInitializationCompleteListener() {
        @Override
        public void onInitializationComplete(InitializationStatus initializationStatus) {
        }
    });

    mAdView = findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);

    mImageView = (ImageView) findViewById(R.id.imageViewYou);
    Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.fade_in);
    mImageView.setAnimation(animation);
    mImageView.clearColorFilter();


}
}

这是我的清单代码：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.minecraftstreamertest">
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/Theme.MinecraftStreamerTest"
    >
    <meta-data
        android:name="com.google.android.gms.ads.APPLICATION_ID"
        android:value="ca-app-pub-7897828714906116~2778343400"/>
    <activity android:name=".YouAreDream2"></activity>
    <activity
        android:name=".YouAreBadboyhalo"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreQuackity"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreFundy"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreTubbo"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreWilbur"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreGeorge"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouArePhilza"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreTommy"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreRanboo"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreJschlatt"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreSlime"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreKarl"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreSapnap"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreTechno"
        android:screenOrientation="portrait" />
    <activity
        android:name=".YouAreDream"
        android:screenOrientation="portrait" />
    <activity
        android:name=".TestActivity"
        android:screenOrientation="portrait" />
    <activity
        android:name=".MainActivity"
        android:screenOrientation="portrait">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>

Answer 1

我解决了这个问题。 这似乎是某种层错误，但我不确定：这是我需要在 java 文件中添加的一行：

mAdView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

这是 java 文件

public class YouAreWilbur extends AppCompatActivity {
ImageView mImageView;
AdView mAdView;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_you_are_wilbur);
    mImageView = (ImageView) findViewById(R.id.imageViewYou);
    Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.fade_in);
    mImageView.setAnimation(animation);
    MobileAds.initialize(this, new OnInitializationCompleteListener() {
        @Override
        public void onInitializationComplete(InitializationStatus initializationStatus) {
        }
    });

    mAdView = findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);
    mAdView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
}

我在此页面上找到了如何修复错误： https://issuetracker.google.com/issues/36996575

Answer 2

我也有同样的问题。 我已经尝试了很多，但无法弄清楚。 问题的原因是横幅广告。 实际上，如果横幅中存在任何 animation，则 imageview 的暗度会由 animation 改变，例如 flash。