遇到的android_bug总结
1、android.content.pm.PackageManager$NameNotFoundException
???? 这个是因为安装的应用程序，不完整，apk有问题导致。
???? 下载的时候出异常的话写一个接口。有一个回调。
???? 出错了，怎么处理。
???? 从arraylist删除
D/PackageManager( 1991): generateServicesMap(android.accounts.AccountAuthenticator): 5 services unchangedW/System.err(19190): android.content.pm.PackageManager$NameNotFoundException: com.trustgo.securityW/System.err(19190): at android.app.ApplicationPackageManager.getPackageInfo(ApplicationPackageManager.java:78)W/System.err(19190): at com.trustgo.addon.dolphin.scan.z.b(Unknown Source)W/System.err(19190): at com.trustgo.addon.dolphin.scan.BootReceiver.onReceive(Unknown Source)W/System.err(19190): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2119)W/System.err(19190): at android.app.ActivityThread.access$1500(ActivityThread.java:123)W/System.err(19190): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1197)W/System.err(19190): at android.os.Handler.dispatchMessage(Handler.java:99)W/System.err(19190): at android.os.Looper.loop(Looper.java:137)W/System.err(19190): at android.app.ActivityThread.main(ActivityThread.java:4424)W/System.err(19190): at java.lang.reflect.Method.invokeNative(Native Method)W/System.err(19190): at java.lang.reflect.Method.invoke(Method.java:511)W/System.err(19190): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)W/System.err(19190): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)W/System.err(19190): at dalvik.system.NativeStart.main(Native Method)W/System.err(19190): android.content.pm.PackageManager$NameNotFoundException: com.trustgo.security.betaW/System.err(19190): at android.app.ApplicationPackageManager.getPackageInfo(ApplicationPackageManager.java:78)W/System.err(19190): at com.trustgo.addon.dolphin.scan.z.b(Unknown Source)W/System.err(19190): at com.trustgo.addon.dolphin.scan.BootReceiver.onReceive(Unknown Source)W/System.err(19190): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2119)W/System.err(19190): at android.app.ActivityThread.access$1500(ActivityThread.java:123)W/System.err(19190): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1197)W/System.err(19190): at android.os.Handler.dispatchMessage(Handler.java:99)W/System.err(19190): at android.os.Looper.loop(Looper.java:137)W/System.err(19190): at android.app.ActivityThread.main(ActivityThread.java:4424)W/System.err(19190): at java.lang.reflect.Method.invokeNative(Native Method)W/System.err(19190): at java.lang.reflect.Method.invoke(Method.java:511)W/System.err(19190): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)W/System.err(19190): at com.android.internal.os.ZygoteInit.main(ZygoteInit.ja
?2、 java.lang.IllegalStateException: The content of the adapter has changed but ListView did not receive a notification. Make sure the content of your adapter is not modified from a background thread, but only from the UI thread. [in ListView(2131493171, class android.widget.ListView) with Adapter
这个问题出现在onresume的时候使用AsyncTask，点击item到下一个界面，按back返回的时候，出现bug。
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这个修改的时候加个判断当adpter不为空时notifyDataSetChanged，为空的时候就重新new.
?
3、
String abcname = "abc";Cursor c = db.query("table", new String[]{age, agender,heighth}, "name"+"=?", new String[]{abcname}, null, null, null);?
?
6、??android sqlite查询数据时报错: ?get field slot from row 0 col -1 failed?,??? 分号打错位置了。