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？

我的所有单元测试都开始抛出此错误:

No such manifest file: build\intermediates\bundles\debug\AndroidManifest.xml

java.lang.NullPointerException
    at org.robolectric.shadows.ShadowAssetManager.getAndResolve(ShadowAssetManager.java:375)
    at org.robolectric.shadows.ShadowAssetManager.getResourceValue(ShadowAssetManager.java:117)
    at android.content.res.AssetManager.getResourceValue(AssetManager.java)
    at android.content.res.Resources.getValue(Resources.java:1347)
    at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:332)
    at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:197)
    at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:190)
    at android.support.v7.widget.AppCompatDrawableManager.checkVectorDrawableSetup(AppCompatDrawableManager.java:711)
    at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:195)
    at android.support.v7.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:81)
    at android.support.v7.app.AppCompatDelegateImplBase.__constructor__(AppCompatDelegateImplBase.java:131)
    at android.support.v7.app.AppCompatDelegateImplBase.<init>(AppCompatDelegateImplBase.java)
    at android.support.v7.app.AppCompatDelegateImplV9.<init>(AppCompatDelegateImplV9.java)
    at android.support.v7.app.AppCompatDelegateImplV11.<init>(AppCompatDelegateImplV11.java)
    at android.support.v7.app.AppCompatDelegateImplV14.<init>(AppCompatDelegateImplV14.java)
    at android.support.v7.app.AppCompatDelegateImplV23.<init>(AppCompatDelegateImplV23.java)
    at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:203)
    at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:185)
    at android.support.v7.app.AppCompatActivity.getDelegate(AppCompatActivity.java:519)
    at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:71)
    at android.app.Activity.performCreate(Activity.java:6237)
    at org.robolectric.util.ReflectionHelpers.callInstanceMethod(ReflectionHelpers.java:195)
    at org.robolectric.util.ActivityController$1.run(ActivityController.java:126)
    at org.robolectric.shadows.ShadowLooper.runPaused(ShadowLooper.java:340)
    at org.robolectric.shadows.CoreShadowsAdapter$2.runPaused(CoreShadowsAdapter.java:40)
    at org.robolectric.util.ActivityController.create(ActivityController.java:123)
    at org.robolectric.util.ActivityController.create(ActivityController.java:133)
    at com.si.play.adapter.RosterAdapter2Test.setUp(RosterAdapter2Test.java:43)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:250)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:176)
    at org.robolectric.RobolectricTestRunner.runChild(RobolectricTestRunner.java:49)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at …