Tizen.Telephony.Call class requires the <code>http:\/\/tizen.org\/privilege\/telephony<\/code> privilege. If an application uses this method without the privilege being defined in the manifest file, the method fails when you try to run the application.<\/p>\n<p>The API Checker enables you to detect undefined privileges at compile time and fix them using the Quick Actions functionality in Visual Studio.<\/p>\n<\/li>\n<li>\n<p><strong>Unused privileges<\/strong><\/p>\n<p>Flags a warning if the application contains privileges that are not used by any APIs in the application.<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"content-running-the-api-checker\"><a href=https://samsungtizenos.com/"#content-running-the-api-checker\" class=\"heading-permalink\" aria-hidden=\"true\" title=\"Permalink\">\u00b6<\/a>Running the API Checker<\/h2>\n<p>To run the API Checker on your application:<\/p>\n<ol>\n<li>\n<p>In the <strong>Solution Explorer<\/strong> view, select the project you want to analyze.<\/p>\n<\/li>\n<li>\n<p>In the Visual Studio menu, go to <strong>Tools &gt; Tizen &gt; Run APIChecker on Solution<\/strong>.<\/p>\n<p><img src=https://samsungtizenos.com/"media//api_checker_launch.png/" alt=\"Run API and Privilege Checker\" \/><\/p>\n<p>The project is automatically built and the API Checker is run during the build process.<\/p>\n<p>When checking is finished, the detected issues are listed in the <strong>Error List<\/strong> view. The view contains a detailed description of the issue, and the file and line in which the issue occurs. Undefined privileges are reported as errors, while unused privileges are reported as warnings.<\/p>\n<p><img src=https://samsungtizenos.com/"media//api_checker_issues.png/" alt=\"Error list\" \/><\/p>\n<\/li>\n<\/ol>\n<h2 id=\"content-quick-fixing-api-checker-findings\"><a href=https://samsungtizenos.com/"#content-quick-fixing-api-checker-findings\" class=\"heading-permalink\" aria-hidden=\"true\" title=\"Permalink\">\u00b6<\/a>Quick-fixing API Checker Findings<\/h2>\n<p>You can quick-fix the undefined privileges found by the API Checker:<\/p>\n<ol>\n<li>\n<p>Click the applicable missing privilege error in the <strong>Error List<\/strong> view.<\/p>\n<p>The Quick Actions functionality in Visual Studio displays a light bulb button on the left margin, next to the code line with the error.<\/p>\n<\/li>\n<li>\n<p>To automatically add the missing privilege to your manifest file, click the light bulb, and select the applicable item in the drop-down menu.<\/p>\n<p>You can see the newly-added privilege in the <code>tizen-manifest.xml<\/code> file, and the missing privilege errors related to this privilege are automatically removed from the <strong>Error List<\/strong> view.<\/p>\n<p><img src=https://samsungtizenos.com/"media//api_checker_quickfix.png/" alt=\"Quick-fixing\" \/><\/p>\n<\/li>\n<\/ol>\n","table_of_content":"<ul class=\"table-of-contents\">\n<li><a href=https://samsungtizenos.com/"#content-running-the-api-checker\">Running the API Checker<\/a><\/li>\n<li><a href=https://samsungtizenos.com/"#content-quick-fixing-api-checker-findings\">Quick-fixing API Checker Findings<\/a><\/li>\n<\/ul>\n","title":"API and Privilege 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