Android opening application settings not working on Android 4.1.1 -

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i have used following code opening application settings code , worked fine on samsung galaxy tab.

private  void showsettingsforpackage(string packagename) {     intent intent = new intent();     final int apilevel = build.version.sdk_int;     if (apilevel >= 9) { // above 2.3         intent.setaction(settings.action_application_details_settings);         uri uri = uri.fromparts("package", packagename, null);         intent.setdata(uri);     } else {          // below 2.3         string apppkgname = (apilevel == 8 ? "pkg" : "com.android.settings.applicationpkgname");         intent.setaction(intent.action_view);         intent.setclassname(app_details_package_name,   app_details_class_name);         intent.putextra(apppkgname, packagename);     }     this.startactivity(intent); }

my problem above code not opening settings in htc 1 x+ android 4.1.1. please let me know there solution?

thanks , regards @nish


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