{"id":774,"date":"2025-01-24T11:58:00","date_gmt":"2025-01-24T03:58:00","guid":{"rendered":"https:\/\/iichen.cn\/?p=774"},"modified":"2025-01-24T14:06:05","modified_gmt":"2025-01-24T06:06:05","slug":"android-fragment%e6%9d%83%e9%99%90","status":"publish","type":"post","link":"https:\/\/iichen.cn\/?p=774","title":{"rendered":"Android-Fragment\u6743\u9650"},"content":{"rendered":"\n<pre class=\"wp-block-code language-dart line-numbers\"><code>public class GmStoragePermissionFragment extends Fragment {\n    private static GmOnPermissionResult gmOnPermissionResult;\n\n    public static void requestPermission(Activity activity, GmOnPermissionResult permissionResult) {\n        gmOnPermissionResult = permissionResult;\n        activity.getFragmentManager()\n                .beginTransaction()\n                .add(new GmStoragePermissionFragment(), activity.getLocalClassName())\n                .commitAllowingStateLoss();\n    }\n\n    private final int requestCode = 522;\n    @Override\n    public void onActivityCreated(Bundle savedInstanceState) {\n        super.onActivityCreated(savedInstanceState);\n        if (Build.VERSION.SDK_INT &gt;= Build.VERSION_CODES.M) {\n            String&#91;] permission = new String&#91;]{WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE};\n            GameHelperInnerLog.d(\"&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;\u5f00\u59cb\u7533\u8bf7\u6743\u9650 requestCoe \" + requestCode);\n            requestPermissions(permission, requestCode);\n        }\n    }\n\n    private boolean checkSelfPermission() {\n        if (Build.VERSION.SDK_INT &gt;= Build.VERSION_CODES.M) {\n            return getActivity().checkSelfPermission(READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED &amp;&amp;\n                    getActivity().checkSelfPermission(WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;\n        }\n        return true;\n    }\n\n    @Override\n    public void onRequestPermissionsResult(int requestCode, String&#91;] permissions, int&#91;] grantResults) {\n        GameHelperInnerLog.d(\"PermissionFragment onActivityResult: \");\n        if (requestCode == this.requestCode) {\n            if (gmOnPermissionResult != null) {\n                gmOnPermissionResult.permissionResult(checkSelfPermission());\n            }\n            GameHelperInnerLog.d(\"PermissionFragment onActivityResult: checkSelfPermission \" + checkSelfPermission());\n            gmOnPermissionResult = null;\n            \/\/ \u5c06Fragment\u79fb\u9664\n            getFragmentManager().beginTransaction().remove(this).commitAllowingStateLoss();\n        }\n        super.onRequestPermissionsResult(requestCode, permissions, grantResults);\n    }\n\n    \/\/ or\n   override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {\n        if (requestCode == PermissionUtils.requestCode) {\n            \/\/ \u9700\u8981\u5ef6\u8fdf\u6267\u884c\uff0c\u4e0d\u7136\u5373\u4f7f\u6388\u6743\uff0c\u4ecd\u6709\u90e8\u5206\u673a\u578b\u83b7\u53d6\u4e0d\u5230\u6743\u9650\n            Handler(Looper.getMainLooper()).postDelayed({\n                val activity = activity ?: return@postDelayed\n                val check = PermissionUtils.checkPermission(activity)\n                GameHelperInnerLog.i(\"PermissionFragment onActivityResult: $check\")\n                \/\/ \u56de\u8c03\u6743\u9650\u7ed3\u679c\n                onPermissionResult?.permissionResult(check)\n                onPermissionResult = null\n                \/\/ \u5c06Fragment\u79fb\u9664\n                fragmentManager.beginTransaction().remove(this).commitAllowingStateLoss()\n            }, 500)\n        }\n    }\n}\n<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-style-default is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><\/p>\n<\/blockquote>\n<\/blockquote>\n<\/blockquote>\n<\/blockquote>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,8],"tags":[],"class_list":["post-774","post","type-post","status-publish","format-standard","hentry","category-android","category-8"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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