我目前正在测试一个应用程序中由stericson制作的roottools jar/library,但每次应用程序加载它时,它都会强制关闭。
代码如下:
package com.liamwli.root;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;
import com.stericson.RootTools.*;
public class root_test extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (RootTools.isBusyboxAvailable()) {
setContentView(R.layout.main);
} else {
RootTools.offerBusyBox(this);
}
if (RootTools.isRootAvailable()) {
Toast liam = Toast.makeText(this, "Root Available",
Toast.LENGTH_SHORT);
liam.show();
} else {
// do something else
}
}
}下面是logcat:
04-04 21:44:47.009: I/Process(6622): Sending signal. PID: 6622 SIG: 9
04-04 21:45:40.859: I/dalvikvm(6722): Could not find method com.stericson.RootTools.RootTools.isBusyboxAvailable, referenced from method com.liamwli.root.root_test.onCreate
04-04 21:45:40.859: W/dalvikvm(6722): VFY: unable to resolve static method 16: Lcom/stericson/RootTools/RootTools;.isBusyboxAvailable ()Z
04-04 21:45:40.859: D/dalvikvm(6722): VFY: replacing opcode 0x71 at 0x0003
04-04 21:45:40.859: D/AndroidRuntime(6722): Shutting down VM
04-04 21:45:40.859: W/dalvikvm(6722): threadid=1: thread exiting with uncaught exception (group=0x40ac21f8)
04-04 21:45:40.869: E/AndroidRuntime(6722): FATAL EXCEPTION: main
04-04 21:45:40.869: E/AndroidRuntime(6722): java.lang.NoClassDefFoundError: com.stericson.RootTools.RootTools
04-04 21:45:40.869: E/AndroidRuntime(6722): at com.liamwli.root.root_test.onCreate(root_test.java:16)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.Activity.performCreate(Activity.java:4465)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.ActivityThread.access$600(ActivityThread.java:123)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.os.Handler.dispatchMessage(Handler.java:99)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.os.Looper.loop(Looper.java:137)
04-04 21:45:40.869: E/AndroidRuntime(6722): at android.app.ActivityThread.main(ActivityThread.java:4424)
04-04 21:45:40.869: E/AndroidRuntime(6722): at java.lang.reflect.Method.invokeNative(Native Method)
04-04 21:45:40.869: E/AndroidRuntime(6722): at java.lang.reflect.Method.invoke(Method.java:511)
04-04 21:45:40.869: E/AndroidRuntime(6722): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
04-04 21:45:40.869: E/AndroidRuntime(6722): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
04-04 21:45:40.869: E/AndroidRuntime(6722): at dalvik.system.NativeStart.main(Native Method)我对android还很陌生,现在我很困惑:
如果有人能帮助我,我将不胜感激!
发布于 2013-04-18 17:05:30
在Eclipse中,右键单击您的项目,导航到"Build Path",然后选择"configure build path“现在选择"add External Jar”导航到您下载的RootTools .jar文件并选择它。导航到“订购和导出”确保选中该库旁边的框,并将其移动到列表的顶部。最后选择“确定”。
发布于 2012-04-25 16:42:16
我通过分离导入解决了这个问题。而不是:
import com.stericson.RootTools.*;我只使用/需要:
import com.stericson.RootTools.RootTools;如果需要,请尝试单独添加其他组件。
import com.stericson.RootTools.Mount;
import com.stericson.RootTools.Permissions;
import com.stericson.RootTools.RootToolsException;
import com.stericson.RootTools.Symlink;
import com.stericson.RootTools.SanityCheckRootTools;它对我有效,希望对你也有效!
https://stackoverflow.com/questions/10019026
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