java - android.view.InflateException : Binary XML file line #27: Error inflating class android. 部件.ToggleButton

Question

我的项目中有这个错误这个错误只是在 api 19(在 android 4.4 中)

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.noxef.notecap/com.noxef.notecap.NewEnter}: android.view.InflateException: Binary XML file line #26: Error inflating class android.widget.ToggleButton
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
    at android.app.ActivityThread.access$800(ActivityThread.java:135)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:136)
    at android.app.ActivityThread.main(ActivityThread.java:5001)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:515)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
    at dalvik.system.NativeStart.main(Native Method)

Caused by: android.view.InflateException: Binary XML file line #26: Error inflating class android.widget.ToggleButton
    at android.view.LayoutInflater.createView(LayoutInflater.java:620)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:839)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:745)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    at android.support.v7.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
    at com.noxef.notecap.NewEnter.onCreate(NewEnter.java:28)
    at android.app.Activity.performCreate(Activity.java:5231)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233) 
    at android.app.ActivityThread.access$800(ActivityThread.java:135) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:136) 
    at android.app.ActivityThread.main(ActivityThread.java:5001) 
    at java.lang.reflect.Method.invokeNative(Native Method) 
    at java.lang.reflect.Method.invoke(Method.java:515) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609) 
    at dalvik.system.NativeStart.main(Native Method) 

Caused by: android.content.res.Resources$NotFoundException: File res/drawable/visibility_password.xml from drawable resource ID #0x7f0700a6
   at android.content.res.Resources.loadDrawable(Resources.java:2096)
   at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable/ic_visibility.xml from drawable resource ID #0x7f07008e
Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #1: invalid drawable tag vector

我能做什么 - 已经清理过了

我搜索错误并在这段 XML 代码中找到它 就在 android:background="@drawable/visibility_password" 中:

<ToggleButton
    android:id="@+id/show"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:layout_marginEnd="8dp"
    android:layout_marginRight="8dp"
    android:layout_weight="0"
    android:background="@drawable/visibility_password"
    android:gravity="center"
    android:textOff=""
    android:textOn="" />

我在背景中使用的是 Vector XML 而不是图像。

Answer 1

解决方案:尝试以下步骤:

首先，将这一行添加到您的 ic_visibility.xml 和 ic_visibility_off.xml

<vector
    ...
    android:tintMode="multiply"
    ...>

    ......
    ......

</vector>

然后，不要忘记添加 build.gradle(Module:app) 否则该方法将不适用于旧的 Android 版本。

defaultConfig {
    ....
    vectorDrawables.useSupportLibrary = true
    ....
}

最后，在您的activity 类中，在onCreate() 之前添加:

static {
    AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
}

尝试一下。希望能帮助到你。如有任何疑问，请发表评论。