Use application to rate it on market [duplicate]

Answer 1

Here is simple solution for :

final String appPackageName = "com.name.app";

private void launchMyMarket() {
    Uri uri = Uri.parse("market://details?id=" + getPackageName());
    Intent myAppLinkToMarket = new Intent(Intent.ACTION_VIEW, uri);
    try {
        startActivity(myAppLinkToMarket);
    } catch (ActivityNotFoundException e) {
        Toast.makeText(this, " unable to find source market app! try again", Toast.LENGTH_LONG).show();
    }
}