Android app跳转google play store

final String appPackageName = getPackageName(); // getPackageName() from Context or Activity object

try {

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName)));

} catch (android.content.ActivityNotFoundException anfe) {

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackageName)));

}