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package cgeo.geocaching.utils;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager.NameNotFoundException;
public class Version {
private Version() {
// Do not instantiate
}
private static PackageInfo getPackageInfo(final Context context) {
try {
return context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
} catch (final NameNotFoundException e) {
Log.e("Version.getPackageInfo: unable to get package information", e);
return null;
}
}
/**
* Get the current package version name if available.
*
* @param context the context to use
* @return the current package version name, or "" if unavailable
*/
public static String getVersionName(final Context context) {
final PackageInfo packageInfo = getPackageInfo(context);
return packageInfo != null ? packageInfo.versionName : "";
}
/**
* Get the current package version code if available.
*
* @param context the context to use
* @return the current package version code, or -1 if unavailable
*/
public static int getVersionCode(final Context context) {
final PackageInfo packageInfo = getPackageInfo(context);
return packageInfo != null ? packageInfo.versionCode : -1;
}
}
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