I downloaded 19 api
this is AndroidManifest , i chacnged it to this
<uses-sdk android:minSdkVersion="4" android:target SdkVersion="19" />
this is config.xml file
<preference name="android-minSdkVersion" value="16" />
<preference name="android-targetSdkVersion" value="19" />
this. is project.properties file
target=android-25
thanks in advance