【发布时间】:2014-08-21 11:43:35
【问题描述】:
如果有人可以帮助我解决这个问题。我下载了 AndroidSDK 和 android 编程所需的所有其他东西,但我遇到了一些问题(说起来很有趣)hello world。
我只是不明白 AppManifest 中的 tarketSdkVersion 设置。每当它未设置为“13”时(刚刚注意到 8,我的 minSdkVersion 也在工作)应用程序在 LogCat 中出现“不幸的是应用程序停止工作”屏幕:
07-01 01:26:47.820: E/AndroidRuntime(902): FATAL EXCEPTION: main
07-01 01:26:47.820: E/AndroidRuntime(902): Process: pl.bbZoftware.eclipsestandalone, PID: 902
07-01 01:26:47.820: E/AndroidRuntime(902): java.lang.RuntimeException: Unable to start activity ComponentInfo{pl.bbZoftware.eclipsestandalone/pl.bbZoftware.eclipsestandalone.MainActivity}: android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar.
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2197)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2258)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread.access$800(ActivityThread.java:138)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1209)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.os.Handler.dispatchMessage(Handler.java:102)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.os.Looper.loop(Looper.java:136)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread.main(ActivityThread.java:5026)
07-01 01:26:47.820: E/AndroidRuntime(902): at java.lang.reflect.Method.invokeNative(Native Method)
07-01 01:26:47.820: E/AndroidRuntime(902): at java.lang.reflect.Method.invoke(Method.java:515)
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
07-01 01:26:47.820: E/AndroidRuntime(902): at dalvik.system.NativeStart.main(Native Method)
07-01 01:26:47.820: E/AndroidRuntime(902): Caused by: android.util.AndroidRuntimeException: You cannot combine swipe dismissal and the action bar.
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.policy.impl.PhoneWindow.requestFeature(PhoneWindow.java:275)
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.policy.impl.PhoneWindow.generateLayout(PhoneWindow.java:2872)
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.policy.impl.PhoneWindow.installDecor(PhoneWindow.java:3129)
07-01 01:26:47.820: E/AndroidRuntime(902): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:303)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.Activity.setContentView(Activity.java:1930)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:110)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
07-01 01:26:47.820: E/AndroidRuntime(902): at pl.bbZoftware.eclipsestandalone.MainActivity.onCreate(MainActivity.java:14)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.Activity.performCreate(Activity.java:5242)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
07-01 01:26:47.820: E/AndroidRuntime(902): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2161)
07-01 01:26:47.820: E/AndroidRuntime(902): ... 11 more
07-01 01:26:55.340: I/Process(902): Sending signal. PID: 902 SIG: 9
如果这是故意的,我不明白,我遇到了一些 SDK 错误或其他问题。 我在谷歌上搜索答案,但找不到任何答案。告诉我是否应该从项目中添加更多信息,寻找您的答案。
编辑:忘了补充,我有一个 4.4.2 KitKat 的 android 设备,所以我想将项目目标设置为 20。这就是我注意到这个错误的原因。
编辑2:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
activity_main.xml:
<RelativeLayout 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="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="pl.bbZoftware.eclipsestandalone.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="@string/hello_world" />
</RelativeLayout>
EDIT3:
清单文件:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pl.bbZoftware.eclipsestandalone"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="13" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
【问题讨论】:
-
请为您的
MainActivity课程发布onCreate的代码。当您调用setContentView时,还要发布您正在使用的布局的 XML。重要信息是堆栈跟踪中最后“Caused by”行中的消息:“You cannot combine swipe dismissal and the action bar”。 -
我注意到了这条消息,只是不知道该怎么办。这是一个干净的项目,除了 targetSdkVersion 之外我没有改变任何东西。
-
也许问题不在于代码,而在于 AVD?这是我的设置:screenshot
-
@TedHopp 谢谢你的帮助,我已经想通了 :)