使用正式签名打包APK，打开debug模式报错的问题解决方法

SDK Tools Revision 8以后，如果在AndroidManifest.xml中直接设置打开debug模式：

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android:debuggable="true"

则在使用正式签名打包APK时，Eclipse会报错如下：

Avoid hardcoding the debug mode; leaving it out allows debug and release builds to automatically assign one

Issue: Checks for hardcoded values of Android:debuggable in the manifest
Id: HardcodedDebugMode

It’s best to leave out the android:debuggable attribute from the manifest. If you do, then the tools will automatically insert android:debuggable=true when building an APK to debug on an emulator or device. And when you perform a release build, such as Exporting APK, it will automatically set it to false.

If on the other hand you specify a specific value in the manifest file, then the tools will always use it. This can lead to accidentally publishing your app with debug information.

解决方法如下：

将eclipse报错等级降低即可。

Eclipse -> Preferences -> Android -> Lint Error Checking -> Issue -> Security -> HardCodeDebugMode -> Severity: -> Warning即可。如下图。

相关链接：http://developer.android.com/tools/sdk/tools-notes.html# SDK Tools Revision 8

Support for a true debug build. Developers no longer need to add the android:debuggable attribute to the tag in the manifest — the build tools add the attribute automatically. In Eclipse/ADT, all incremental builds are assumed to be debug builds, so the tools insert android:debuggable=”true”. When exporting a signed release build, the tools do not add the attribute. In Ant, a ant debug command automatically inserts the android:debuggable=”true” attribute, while ant release does not. If android:debuggable=”true” is manually set, then ant release will actually do a debug build, rather than a release build.