Issue Fix for Qualcomm FastCV SDK samples

 

If you try Qualcomm Snapdragon FastCV SDK (here), you will not miss the samples with it. The relative path for the sample project is somewhat like follows.

 

 

android-sdk\add-ons\addon-fastcv_sdk_1_1_0-qualcomm-10\samples\loadjpeg

 

 

For the sample of "LoadJpeg", there are a number of issues to fix before you may run the app normally on Android.

 

1. You have add <intent-filter> for the activity in Manifest.xml. 

 

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

 

 

 

2. After compliation of the JNI native code, it is not diffult to find that the generated share library's name does not match what is referenced in the Java code. Search for the call to System.loadLibrary and change it to be following:

 

System.loadLibrary( "fastcvsample" );

 

 

Now you are ready to run the app on Android.