adding a native library into a apk doesn't work well
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I'm developing facelock.apk for android 4.0.3. for this I had decompiled standard facelock.apk on huawei android platform and knew the interface API of native library. And I added a my native library into the facelock.apk. But installing the facelock.apk, it says "application not installed" and give me cancel. what's the reason? help me who know this.