相关疑难解决方法(0)

Android Studio 0.4.5

用于创建自定义对话框的Android文档:http://developer.android.com/guide/topics/ui/dialogs.html

如果需要自定义对话框,则可以将"活动"显示为对话框,而不是使用"对话框API".只需创建一个活动并将其主题设置为<activity>清单元素中的Theme.Holo.Dialog :

<activity android:theme="@android:style/Theme.Holo.Dialog" >

但是,当我尝试这个时,我得到以下异常:

java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity

我支持以下内容,我不能使用大于10的内容:

minSdkVersion 10
targetSdkVersion 19

在我的风格中,我有以下内容:

<!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

在我的清单中,我有这个活动:

 <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:theme="@android:style/Theme.Holo.Light.Dialog"
            android:name="com.ssd.register.Dialog_update"
            android:label="@string/title_activity_dialog_update" >
        </activity>

像我这样创建对话框是我要做的事情,因为我已经完成了布局.

谁能告诉我如何解决这个问题？

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？

所以我正在查看 google 的操作栏 api 演示，他们有这个

// The Action Bar is a window feature. The feature must be requested
    // before setting a content view. Normally this is set automatically
    // by your Activity's theme in your manifest. The provided system
    // theme Theme.WithActionBar enables this for you. Use it as you would
    // use Theme.NoTitleBar. You can add an Action Bar to your own themes
    // by adding the element <item name="android:windowActionBar">true</item>
    // to your style definition.
    getWindow().requestFeature(Window.FEATURE_ACTION_BAR);

但是当我尝试添加最后一行代码时，getWindow().requestFeature(Window.FEATURE_ACTION_BAR); …