android.view.InflateException:二进制XML文件第2行:二进制XML文件第2行:错误夸大类< unknown> [英] android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class <unknown>
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问题描述
04-11 15:00:57.646 30603-30603/com.Blufish.blufish E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.Blufish.blufish, PID: 30603
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.Blufish.blufish/com.Blufish.blufish.LoginActivity}: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class <unknown>
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2487)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2547)
at android.app.ActivityThread.access$1100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1398)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5603)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652)
Caused by: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class <unknown>
at android.view.LayoutInflater.inflate(LayoutInflater.java:543)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.Blufish.blufish.LoginActivity.onCreate(LoginActivity.java:53)
at android.app.Activity.performCreate(Activity.java:6355)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2440)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2547)
at android.app.ActivityThread.access$1100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1398)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5603)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652)
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:649)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708)
at android.view.LayoutInflater.inflate(LayoutInflater.java:496)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.Blufish.blufish.LoginActivity.onCreate(LoginActivity.java:53)
at android.app.Activity.performCreate(Activity.java:6355)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2440)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2547)
at android.app.ActivityThread.access$1100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1398)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5603)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:623)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708)
at android.view.LayoutInflater.inflate(LayoutInflater.java:496)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.Blufish.blufish.LoginActivity.onCreate(LoginActivity.java:53)
at android.app.Activity.performCreate(Activity.java:6355)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2440)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2547)
at android.app.ActivityThread.access$1100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1398)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5603)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652)
Caused by: java.lang.OutOfMemoryError: Failed to allocate a 864216012 byte allocation with 16777216 free bytes and 162MB until OOM
at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:613)
at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:446)
at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:1080)
at android.content.res.Resources.createFromResourceStream(Resources.java:2952)
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2684)
at android.content.res.Resources.loadDrawable(Resources.java:2580)
at android.content.res.MiuiResources.loadDrawable(MiuiResources.java:398)
at android.content.res.TypedArray.getDrawable(TypedArray.java:872)
at android.view.View.<init>(View.java:3963)
at android.view.ViewGroup.<init>(ViewGroup.java:574)
at android.view.ViewGroup.<init>(ViewGroup.java:570)
at android.view.ViewGroup.<init>(ViewGroup.java:566)
at androidx.constraintlayout.widget.ConstraintLayout.<init>(ConstraintLayout.java:575)
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:623)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708)
at android.view.LayoutInflater.inflate(LayoutInflater.java:496)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.Blufish.blufish.LoginActivity.onCreate(LoginActivity.java:53)
at android.app.Activity.performCreate(Activity.java:6355)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2440)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2547)
at android.app.ActivityThread.access$1100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1398)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5603)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652)
LoginActivity XML
LoginActivity XML
<?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:background="@drawable/bg1"
tools:context=".LoginActivity">
<ImageView
android:id="@+id/imageView"
android:layout_width="0dp"
android:layout_height="0dp"
android:contentDescription="@string/desc_img"
android:visibility="visible"
app:layout_constraintBottom_toTopOf="@+id/guideline"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="@drawable/user" />
<EditText
android:id="@+id/username"
android:layout_width="0dp"
android:layout_height="40dp"
android:layout_marginStart="32dp"
android:layout_marginLeft="32dp"
android:layout_marginTop="32dp"
android:layout_marginEnd="32dp"
android:layout_marginRight="32dp"
android:background="@drawable/text"
android:drawableLeft="@drawable/ic_username"
android:contentDescription="@string/desc_name"
android:ems="10"
android:hint="@string/login_username"
android:inputType="textEmailAddress"
android:textColor="#000000"
android:visibility="visible"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/guideline" />
<EditText
android:id="@+id/password"
android:layout_width="0dp"
android:layout_height="40dp"
android:layout_marginStart="32dp"
android:layout_marginLeft="32dp"
android:layout_marginTop="24dp"
android:layout_marginEnd="32dp"
android:layout_marginRight="32dp"
android:background="@drawable/text"
android:drawableLeft="@drawable/ic_lpassword"
android:contentDescription="@string/desc_pass"
android:ems="10"
android:hint="@string/login_pass"
android:inputType="textPassword"
android:textColor="#000000"
android:visibility="visible"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/username" />
<Button
android:id="@+id/loginbutton"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="64dp"
android:layout_marginLeft="64dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="64dp"
android:layout_marginRight="64dp"
android:background="@drawable/button"
android:contentDescription="@string/login"
android:text="@string/login"
android:textColor="#FFFFFF"
android:visibility="visible"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/password" />
<Button
android:id="@+id/signbutton"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="64dp"
android:layout_marginLeft="64dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="64dp"
android:layout_marginRight="64dp"
android:background="@drawable/button"
android:contentDescription="@string/sign_up"
android:text="@string/sign_up"
android:textColor="#FFFFFF"
android:visibility="visible"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/loginbutton" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.40218878" />
<ProgressBar
android:id="@+id/progressBar"
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/loading"
android:visibility="gone"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/progressBar" />
<ImageView
android:id="@+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/signbutton"
app:srcCompat="@drawable/blufish" />
</androidx.constraintlayout.widget.ConstraintLayout>
当我将手机与Android Oreo或更高版本一起使用时，不会出现此错误.但是，当我在具有3GB RAM的Android棉花糖中尝试此应用程序时，会弹出此错误.
This Error does not comes when i use phones with Android Oreo or higher Version. But, when I am trying this app in Android Marshmallow with 3GB RAM this error pops up.
我在Google中查找时尝试过的事情是:
Things I have tried while looking up in google are:
1)添加了com.android.support:design:28.0.0
1) Added com.android.support:design:28.0.0
2)添加了android:largeHeap ="true"
2) Added android:largeHeap="true"
3)将我的所有可绘制项目复制到drawable-v24文件夹中
3) Copied all of my drawable items in drawable-v24 folder
以上方法均未得到任何肯定的结果.
Above methods did not give any positive results.
推荐答案
您的可绘制资源似乎太大，以至于没有足够的内存来加载它.
It seems that your drawable resource is such big that there is not enough memory for it to be loaded.
首先，如果不是那么高分辨率，我建议您为每个屏幕像素密度提供不同的图像.查看此(支持不同的像素密度).
First, if it is not meant to be that high-resolution, I would recommend you to provide different images for each screen pixel densities. Check out this(Support different pixel densities) for more information.
第二，如果仍然要加载该高分辨率图像，则应考虑不将其完全加载到内存中.查看此(有效加载大型位图)以获取有关加载的更多信息大图像.
Second, if you want to load that high-resolution image anyway, you should consider not loading it completely to the memory. Check out this(Loading Large Bitmaps Efficiently) for more information about loading a large image efficiently.
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