Floating Action-Taste und Design-Bibliothek Inflation Fehler

Question

I Design Support-Bibliothek bin mit

defaultConfig { 
     vectorDrawables.useSupportLibrary = true 
     ... 
} 

dependencies { 
    compile 'com.android.support:design:23.4.0' 
    compile 'com.android.support:support-v4:23.4.0' 
    ... 
} 

wenn ich FloatingActionButton Zugabe bin

<android.support.design.widget.FloatingActionButton 
    android:layout_gravity="right" 
    android:layout_margin="20dp" 
    android:tint="#fff" 
    android:src="@drawable/ic_menu_manage" 
    app:backgroundTint="#b3000000" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" /> 

zu einem meines Layout Ich erhalten diesen Fehler

Caused by: java.lang.IllegalArgumentException: You need to use a Theme.AppCompat theme (or descendant) with the design library. 

Hier ist meine Haupttätigkeit (it has navigation drawer)

public class MapNavActivity extends AppCompatActivity 

Ich weiß, es sollte funktionieren, wenn ich AppCompatActivity zu Activity

jedoch ändern, um dies für mich nicht funktionieren. Hier ist die Aktivität auf Manifest-Datei definiert

<activity 
    android:name=".MapNavActivity" 
    android:label="@string/title_activity_map_nav" 
    android:theme="@style/AppTheme.NoActionBarMain" /> 

und hier ist das Thema in styles.xml Datei

<style name="AppTheme.NoActionBarMain" parent="Theme.AppCompat.Light.NoActionBar"> 
     <item name="windowActionBar">false</item> 
     <item name="windowNoTitle">true</item> 
    </style> 

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"> 
     <!-- Customize your theme here. --> 
     <item name="colorPrimary">@color/colorPrimary</item> 
     <item name="colorPrimaryDark">@color/colorPrimaryDark</item> 
     <item name="colorAccent">@color/colorAccent</item> 
    </style> 

ich mit diesem Problem bin stecken fast 5 Stunden. Weiß jemand, wie man das löst?

EDIT Manifest-Datei

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="rojus.zvyjybos.com.zvejybosrojus2"> 

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 
    <uses-permission android:name="android.permission.CAMERA" /> 
    <uses-permission android:name="android.permission.CALL_PHONE" /> 

    <uses-feature android:name="android.hardware.sensor.accelerometer" /> 
    <uses-feature android:name="android.hardware.sensor.compass" /> 

    <application 
     android:name=".start.App" 
     android:allowBackup="true" 
     android:icon="@drawable/logo" 
     android:label="@string/app_name" 
     android:largeHeap="true" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 
     <activity android:name=".start.MainActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <activity 
      android:name=".MapNavActivity" 
      android:label="@string/title_activity_map_nav" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".menu_activities.LakeDetailActivity" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".menu_activities.FishActivity" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".menu_activities.BitesActivity" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".menu_activities.FishingMethodsActivity" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".fragments.MyFishingPlanDetailList" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity 
      android:name=".menu_activities.DetailPlaceActivity" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
     <activity android:name=".augumented_reality.AugumentedActivity" /> 
     <activity android:name=".start.MainMenu" 
      android:theme="@style/AppTheme.NoActionBarMain" /> 
    </application> 

</manifest> 

Ich werde auch die volle Ausnahme hinzufügen

Process: rojus.zvyjybos.com.zvejybosrojus2, PID: 26070 
java.lang.RuntimeException: Unable to start activity ComponentInfo{rojus.zvyjybos.com.zvejybosrojus2/rojus.zvyjybos.com.zvejybosrojus2.MapNavActivity}: android.view.InflateException: Binary XML file line #12: Error inflating class android.support.design.widget.FloatingActionButton 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2441) 
    at android.app.ActivityThread.access$800(ActivityThread.java:162) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1349) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:135) 
    at android.app.ActivityThread.main(ActivityThread.java:5431) 
    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:914) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:707) 
Caused by: android.view.InflateException: Binary XML file line #12: Error inflating class android.support.design.widget.FloatingActionButton 
    at android.view.LayoutInflater.createView(LayoutInflater.java:633) 
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) 
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:916) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:802) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:365) 
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.customMapView(MapFragment.java:416) 
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.onViewCreated(MapFragment.java:322) 
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086) 
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252) 
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742) 
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617) 
    at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:339) 
    at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:601) 
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236) 
    at android.app.Activity.performStart(Activity.java:6068) 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2342) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2441)  
    at android.app.ActivityThread.access$800(ActivityThread.java:162)  
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1349)  
    at android.os.Handler.dispatchMessage(Handler.java:102)  
    at android.os.Looper.loop(Looper.java:135)  
    at android.app.ActivityThread.main(ActivityThread.java:5431)  
    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:914)  
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:707)  
Caused by: java.lang.reflect.InvocationTargetException 
    at java.lang.reflect.Constructor.newInstance(Native Method) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288) 
    at android.view.LayoutInflater.createView(LayoutInflater.java:607) 
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)  
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)  
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:916)  
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:802)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:365)  
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.customMapView(MapFragment.java:416)  
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.onViewCreated(MapFragment.java:322)  
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)  
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252)  
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742)  
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617)  
    at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:339)  
    at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:601)  
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236)  
    at android.app.Activity.performStart(Activity.java:6068)  
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2342)  
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2441)  
    at android.app.ActivityThread.access$800(ActivityThread.java:162)  
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1349)  
    at android.os.Handler.dispatchMessage(Handler.java:102)  
    at android.os.Looper.loop(Looper.java:135)  
    at android.app.ActivityThread.main(ActivityThread.java:5431)  
    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:914)  
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:707)  
Caused by: java.lang.IllegalArgumentException: You need to use a Theme.AppCompat theme (or descendant) with the design library. 
    at android.support.design.widget.ThemeUtils.checkAppCompatTheme(ThemeUtils.java:34) 
    at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:116) 
    at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:110) 
    at java.lang.reflect.Constructor.newInstance(Native Method)  
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288)  
    at android.view.LayoutInflater.createView(LayoutInflater.java:607)  
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)  
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)  
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:916)  
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:802)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)  
    at android.view.LayoutInflater.inflate(LayoutInflater.java:365)  
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.customMapView(MapFragment.java:416)  
    at rojus.zvyjybos.com.zvejybosrojus2.map.MapFragment.onViewCreated(MapFragment.java:322)  
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)  
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252)  
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742)  
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617)  
    at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:339)  
    at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:601)  
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236)  
    at android.app.Activity.performStart(Activity.java:6068)  
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2342)  
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2441)  
    at android.app.ActivityThread.access$800(ActivityThread.java:162)  
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1349)  
    at android.os.Handler.dispatchMessage(Handler.java:102)  
    at android.os.Looper.loop(Looper.java:135)  
    at android.app.ActivityThread.main(ActivityThread.java:5431)  
    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:914)  
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:707)  

Answer 1

ich Ihren Code in einem neuen Projekt gerade versucht, und es funktioniert auf meinem Rechner in Ordnung. Stellen Sie sicher, dass compile 'com.android.support:appcompat-v7:23.4.0' in Ihrer build.gradle Datei ist, dann machen Sie eine Neuerstellung und sehen Sie, ob das hilft. Überprüfen Sie auch Ihren SDK-Manager, um zu sehen, ob Sie alte Updates haben, die Sie noch nicht installiert haben.

Answer 2

Ok gehen auf einfache Weise.

zuerst hinzufügen Abhängigkeit zu Ihrem build.gradle.

dependencies { 
compile fileTree(dir: 'libs', include: ['*.jar']) 
testCompile 'junit:junit:4.12' 
compile 'com.android.support:appcompat-v7:23.1.1' 
compile 'com.android.support:design:23.1.1' 

}

öffnen Sie Ihre XML-Datei und fügen Sie Aktionstaste Schwimmdock.

<android.support.design.widget.FloatingActionButton 
    android:id="@+id/fab" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_gravity="bottom|end" 
    android:layout_margin="@dimen/fab_margin" 
    android:src="@android:drawable/ic_dialog_email" /> 

dann .java-Datei öffnen und die Floating-Knopf

FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); 
    fab.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 
      // Click action 
      // write you code here. 
     } 
    }); 

dann Reinigen Sie Ihr Projekt initialisieren und ausführen.

Ich hoffe, diese Lösung hilft Ihnen.