当我尝试在
Android v4.1.2(API 16)上运行我的应用程序时,我收到了一个非常奇怪的崩溃报告.我在旧款手机上遇到以下错误：
07-10 16:15:52.188 5496-5496/com.amplified.music.debug E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.amplified.music.debug/com.amplified.music.activity.MainActivity}: android.view.InflateException: Binary XML file line #21: Error inflating class ImageButton
at android.app.ActivityThread.performlaunchActivity(ActivityThread.java:2110)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2135)
at android.app.ActivityThread.access$700(ActivityThread.java:143)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1241)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4950)
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:1004)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:771)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #21: Error inflating class ImageButton
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at com.amplified.music.fragment.PlayerFragment.onCreateView(PlayerFragment.java:233)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:1974)
at android.support.v4.app.FragmentManagerImpl.movetoState(FragmentManager.java:1036)
at android.support.v4.app.FragmentManagerImpl.movetoState(FragmentManager.java:1230)
at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1332)
at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2288)
at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:120)
at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:356)
at android.support.v4.app.BaseFragmentActivityHoneycomb.onCreateView(BaseFragmentActivityHoneycomb.java:31)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:79)
at roboguice.activity.RoboFragmentActivity.onCreateView(RoboFragmentActivity.java:163)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:736)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:280)
at com.amplified.music.activity.RoboAppCompatActivity.setContentView(RoboAppCompatActivity.java:55)
at com.amplified.music.activity.MainActivity.onAuthenticatedCustomer(MainActivity.java:87)
at com.amplified.music.activity.MusicActivity.onCreate(MusicActivity.java:72)
at android.app.Activity.performCreate(Activity.java:5179)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
at android.app.ActivityThread.performlaunchActivity(ActivityThread.java:2074)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2135)
at android.app.ActivityThread.access$700(ActivityThread.java:143)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1241)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4950)
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:1004)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:771)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NumberFormatException: Invalid int: "res/color/abc_primary_text_material_dark.xml"
at java.lang.Integer.invalidInt(Integer.java:138)
at java.lang.Integer.parse(Integer.java:375)
at java.lang.Integer.parseInt(Integer.java:366)
at com.android.internal.util.XmlUtils.convertValuetoInt(XmlUtils.java:123)
at android.content.res.TypedArray.getInt(TypedArray.java:254)
我在我的gradle构建文件中使用了vectorDrawables.useSupportLibrary = true设置的向量.我使用以下代码来指代我的图像：
<ImageButton android:id="@+id/playQueueButton"
android:layout_marginRight="20dp"
android:layout_marginEnd="20dp"
android:layout_height="48dp"
android:layout_width="48dp"
style="@style/AppTheme.Button.Flat.Inverse"
app:srcCompat="@drawable/ic_queue_music_black_24dp"/>
我的风格定义如下：
<style name="AppTheme.Button.Flat" parent="Widget.AppCompat.Button.Borderless">
<item name="android:layout_margin">0dp</item>
<item name="android:tint">?android:textColorPrimary</item>
<item name="android:textColor">?android:textColorPrimary</item>
</style>
<style name="AppTheme.Button.Flat.Inverse" parent="AppTheme.Button.Flat">
<item name="android:tint">?android:textColorPrimaryInverse</item>
<item name="android:textColor">?android:textColorPrimaryInverse</item>
<item name="android:background">@drawable/home_button_selector</item>
</style>
我在网上找不到有关此错误的任何详细信息.我不确定它为什么会崩溃.
解决方法
@chubbsondubs似乎只能对5.0及以上的drawables应用色调？这是文档[官方Android文档]
[1] https://developer.android.com/training/material/drawables.html
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