【发布时间】:2017-02-15 20:49:29
【问题描述】:
我在我的项目中使用了 android.support 库,我使用 android 4.4 开发了我的应用程序,一切正常,但是当我尝试在装有 Android Lollipop 的设备上运行应用程序时出现了问题。
当它使用 Toolbar 加载 Activity 时,应用程序停止并返回此错误。
扩展类 android.support.v7.widget.Toolbar 时出错
我在互联网上发现了同样的问题,但我没有在答案中找到解决方案。
这是我的styles.xml
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<!-- Base theme applied no matter what API -->
<item name="android:windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<item name="colorPrimary">@color/primary</item>
<item name="colorPrimaryDark">@color/dark_primary</item>
<item name="colorAccent">@color/accent_color</item>
</style>
这是我的 style.xml (v22)
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="android:Theme.Material.Light.NoActionBar">
<item name="colorPrimary">@color/primary</item>
<item name="colorPrimaryDark">@color/dark_primary</item>
<item name="colorAccent">@color/accent_color</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
</resources>
在.xml中定义工具栏
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mitoolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="?attr/actionBarSize"
android:background="?attr/colorPrimary"
local:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
local:popupTheme="@style/ThemeOverlay.AppCompat.Light"
tools:showIn="@layout/activity_main" />
在我的 MainActivty 中,我只包含那个工具栏:
<include layout="@layout/toolbar" />
最后是我的 MainActivity.java 的标题
public class MainActivity extends android.support.v7.app.ActionBarActivity
implements NavigationDrawerFragment.NavigationDrawerCallbacks {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main); //Here stops my application
}
这是日志猫
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.fitness.dullmonkey.keepingfit/com.fitness.dullmonkey.keepingfit.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class android.support.v7.widget.Toolbar
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2581)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2656)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1512)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5691)
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:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class android.support.v7.widget.Toolbar
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:892)
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 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:249)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)
at com.fitness.dullmonkey.keepingfit.MainActivity.onCreate(MainActivity.java:40)
at android.app.Activity.performCreate(Activity.java:6142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1115)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2528)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2656)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1512)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5691)
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:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
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.parseInclude(LayoutInflater.java:892)
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 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:249)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)
at com.fitness.dullmonkey.keepingfit.MainActivity.onCreate(MainActivity.java:40)
at android.app.Activity.performCreate(Activity.java:6142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1115)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2528)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2656)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1512)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5691)
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:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
Caused by: java.lang.RuntimeException: Failed to resolve attribute at index 216
at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:569)
at android.view.View.<init>(View.java:4084)
at android.view.ViewGroup.<init>(ViewGroup.java:524)
at android.view.ViewGroup.<init>(ViewGroup.java:520)
at android.support.v7.widget.Toolbar.<init>(Toolbar.java:195)
at android.support.v7.widget.Toolbar.<init>(Toolbar.java:191)
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.parseInclude(LayoutInflater.java:892)
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 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:249)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:106)
at com.fitness.dullmonkey.keepingfit.MainActivity.onCreate(MainActivity.java:40)
at android.app.Activity.performCreate(Activity.java:6142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1115)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2528)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2656)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1512)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5691)
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:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
提前感谢您的帮助。
【问题讨论】:
-
检查清单文件
-
发布 logcat。appcompat 也需要 appcompat 主题
-
Logcat 发布@GabrieleMariotti。
-
已编辑:如果在您的 styles.xml (v22) 下修改父主题以使用
-
非常感谢@headuck,现在效果很好!
标签: android android-5.0-lollipop android-support-library android-styles