我正在测试我的主要活动扩展appcompat活动的应用
在styles.xml中，我使用的主题是theme.appcompat.light.darkactionbar
我已将最新的appcompat v7库包含在我的gradle文件中
但崩溃在logcat中给出了几个例外
**但如果我将主题更改为theme.appcompat.light.noactionbar，该应用程序正常工作**
我的主要活动
public class MainActivity extends AppCompatActivity
{
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if(savedInstanceState == null){
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new ForecastFragment())
.commit();
}
}
}
forecastfragment.java
public class ForecastFragment extends Fragment
{
private ArrayAdapter<String> mForecastAdapter;
public ForecastFragment(){
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.inflate(R.layout.fragment_main, null);
String[] forecastArray ={
"today = sunny 34|26",
"tomorrow = sunny 23|23",
"day after 2moro = rainy 25|23",
"testing = calm 23|23",
"testing = calm 22|22",
"testing = calm 21|21",
"testing = calm 21|21"
};
List<String> weekForecast = new ArrayList<String>(Arrays.asList(forecastArray));
mForecastAdapter = new ArrayAdapter<String>(
getActivity(),
R.layout.list_item_forecast,
R.id.list_item_forecast_textview,
weekForecast);
ListView listView = (ListView) rootView.findViewById(R.id.listview_forecast);
listView.setAdapter(mForecastAdapter);
return rootView;
}
}
活动main.xml
<FrameLayout
xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.mycompany.myapp.MainActivity"
tools:ignore="MergeRootFrame"
android:id="@+id/container">
</FrameLayout>
预测片段xml
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="16dp"
android:paddingLeft="64dp"
android:paddingRight="64dp"
android:paddingTop="16dp"
tools:context="com.mycompany.myapp.MainActivity">
<ListView
android:layout_height="match_parent"
android:layout_width="match_parent"
android:id="@+id/listview_forecast"/>
</FrameLayout>
logcat的
07-01 16:30:23.843 9655 9655 E AndroidRuntime FATAL EXCEPTION: main
07-01 16:30:23.843 9655 9655 E AndroidRuntime java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mycompany.myapp/com.mycompany.myapp.MainActivity}: android.view.InflateException: Binary XML file line #36: Error inflating class android.support.v7.widget.Toolbar
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2262)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2316)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread.access$700(ActivityThread.java:158)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1296)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.os.Handler.dispatchMessage(Handler.java:99)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.os.Looper.loop(Looper.java:176)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread.main(ActivityThread.java:5365)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at java.lang.reflect.Method.invokeNative(Native Method)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at java.lang.reflect.Method.invoke(Method.java:511)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at dalvik.system.NativeStart.main(Native Method)
07-01 16:30:23.843 9655 9655 E AndroidRuntime Caused by: android.view.InflateException: Binary XML file line #36: Error inflating class android.support.v7.widget.Toolbar
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.createView(LayoutInflater.java:619)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:693)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.rInflate(LayoutInflater.java:752)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.rInflate(LayoutInflater.java:760)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.inflate(LayoutInflater.java:495)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.app.AppCompatDelegateImplV7.createSubDecor(AppCompatDelegateImplV7.java:395)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:312)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:277)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at com.mycompany.myapp.MainActivity.onCreate(MainActivity.java:19)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.Activity.performCreate(Activity.java:5326)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2225)
07-01 16:30:23.843 9655 9655 E AndroidRuntime ... 11 more
07-01 16:30:23.843 9655 9655 E AndroidRuntime Caused by: java.lang.reflect.InvocationTargetException
07-01 16:30:23.843 9655 9655 E AndroidRuntime at java.lang.reflect.Constructor.constructNative(Native Method)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.view.LayoutInflater.createView(LayoutInflater.java:593)
07-01 16:30:23.843 9655 9655 E AndroidRuntime ... 25 more
07-01 16:30:23.843 9655 9655 E AndroidRuntime Caused by: android.content.res.Resources$NotFoundException: File res/drawable/abc_ic_ab_back_material.xml from drawable resource ID #0x7f020013
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.content.res.Resources.loadDrawable(Resources.java:2842)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.content.res.Resources.getDrawable(Resources.java:1521)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:354)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:193)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:181)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.widget.TintTypedArray.getDrawable(TintTypedArray.java:67)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.widget.Toolbar.<init>(Toolbar.java:298)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.support.v7.widget.Toolbar.<init>(Toolbar.java:229)
07-01 16:30:23.843 9655 9655 E AndroidRuntime ... 28 more
07-01 16:30:23.843 9655 9655 E AndroidRuntime Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #17: invalid drawable tag vector
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:917)
07-01 16:30:23.843 9655 9655 E AndroidRuntime at android.graphics.drawable.Drawable.createFromXml(Drawable.java:858)