相关疑难解决方法(0)

试图移动我的东西Toolbar而不是动作栏,但我不断收到错误说

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tyczj.weddingalbum/com.xxx.xxx.MainActivity}: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
            at android.app.ActivityThread.access$600(ActivityThread.java:141)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:5039)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. …

我刚刚升级了我的应用程序以使用新发布的v22.1.0 AppCompat,当我打开我的应用程序时,我现在收到以下异常.

Caused by: java.lang.IllegalArgumentException: AppCompat does not support the current theme features
        at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:360)
        at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:246)
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)

我如何解决它？

以前我在我的项目中使用AppCompat和版本21.1.2,以便使用工具栏进行材料设计切换.但升级到AppCompat v22.1.0后,我的应用程序开始变得奇怪了.我甚至尝试了一些如下的解决方案

<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>

同时将父主题应用为

<style name="AppTheme" parent="Theme.AppCompat.NoActionBar">

但是上述解决方案都没有对我有帮助.亲切的,请帮助我提出您的提示和建议,以克服我目前面临的问题.我也发布了styles.xml和logcat错误供您参考.任何形式的帮助对我都有帮助.提前致谢.

styles.xml

 <style name="MainActivityTheme" parent="Theme.AppCompat.NoActionBar">
        <item name="colorPrimary">@color/white</item>
        <item name="colorPrimaryDark">#F2F2F2</item>
        <item name="android:windowNoTitle">true</item>
        <item name="windowNoTitle">true</item>
        <item name="windowActionBar">false</item>
        <item name="drawerArrowStyle">@style/DrawerArrowStyle</item>
        <item name="colorControlActivated">@color/yellow</item>
    </style>

Logcat错误:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sample.app/com.sample.app.activities.MainActivity}: java.lang.IllegalArgumentException: AppCompat does not support the current theme features
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2413)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2471)
            at android.app.ActivityThread.access$900(ActivityThread.java:175)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1308)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:146)
            at android.app.ActivityThread.main(ActivityThread.java:5602)
            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:1283)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: java.lang.IllegalArgumentException: AppCompat does not support the …