错误膨胀类android.support.design.widget.FloatingActionButton - android

Question

I want to run my activity I got this error :

android.view.InflateException: Binary XML file line #21: Error inflating class android.support.design.widget.FloatingActionButton
                                                                            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2693)
                                                                            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2758)
                                                                            at android.app.ActivityThread.access$900(ActivityThread.java:177)
                                                                            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1448)
                                                                            at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                            at android.os.Looper.loop(Looper.java:145)
                                                                            at android.app.ActivityThread.main(ActivityThread.java:5942)
                                                                            at java.lang.reflect.Method.invoke(Native Method)
                                                                            at java.lang.reflect.Method.invoke(Method.java:372)
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
                                                                         Caused by: android.view.InflateException: Binary XML file line #21: Error inflating class android.support.design.widget.FloatingActionButton

my xml code :

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/white">

    <ListView
        android:id="@+id/listview_diary"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clipToPadding="false"
        android:divider="@null"
        android:dividerHeight="16dp"
        android:fadingEdge="none"
        android:fitsSystemWindows="true"
        android:padding="12dp"
        android:scrollbars="none"
        android:background="@android:color/white"/>

    <android.support.design.widget.FloatingActionButton
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/fab_add_diary"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_margin="16dp"
        android:clickable="true"
        android:padding="8dp"
        android:src="@mipmap/ic_add"
        app:backgroundTint="@color/colorPrimary"
        app:borderWidth="0dp"/>

</RelativeLayout>

my class extended a AppCompatActivity class.

my style :

 <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

my gradle :

apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion "25.0.0"

    defaultConfig {
        applicationId "***.***.***"
        minSdkVersion 16
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        jackOptions {
            enabled true
        }
        // Enabling multidex support.
        multiDexEnabled true
    }
    buildTypes {
        release {
            debuggable false
            minifyEnabled false
            shrinkResources false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    dexOptions {
        javaMaxHeapSize "2g"
        incremental true
        preDexLibraries = false
    }
}
repositories {
    maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
    maven { url 'https://raw.github.com/felipecsl/m2repository/master' }
    //  maven { url "https://jitpack.io" }
    mavenCentral()

}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile('com.github.florent37:materialviewpager:1.2.0@aar') {
        transitive = true
    }
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support:recyclerview-v7:24.0.0'
    compile 'com.android.support:design:24.0.0'
    compile 'com.android.support:multidex:1.0.1'
    compile 'com.android.support:cardview-v7:24.0.0'
    compile 'com.android.support:support-v4:24.0.0'
    ...

Answer 1

Try this
1 . update design support library and appCompat library using sdk manager which installs the latest versions.
2. Use Appcompat theme.
3. Extend your Activity from AppCompatActivity instead of Activity.
4. Try to keep the version of both libraries same

compile 'com.android.support:appcompat-v7:24.2.0'
compile 'com.android.support:design:24.2.0'

5. After all these clean your project and run .

Answer 2

This one work for me finally. Change this:

compile 'com.android.support:appcompat-v7:23.4.0'    
compile 'com.android.support:design:23.0.0'

Into this :

compile 'com.android.support:appcompat-v7:25.0.0'
compile 'com.android.support:design:25.0.0'

Answer 3

尝试将xmlns:app="http://schemas.android.com/apk/res-auto"从FloatingActionButton移至RelativeLayout

Answer 4

Remove the following line from xml layout in Floating Button

  xmlns:app="http://schemas.android.com/apk/res-auto"

Change or modify code in the Gradle file

apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion "24.0.3"
    defaultConfig {
        applicationId "com.java.user.sample"
        minSdkVersion 15
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

Add the necessary dependency below this code and rebuild it ,run the projects

Answer 5

使Android应用程序compat和Android工作室设计在同一版本对我有用..