JKBaseLib/BaseLibrary/src/main/java/com/tfq/library/permission/PermissionUtils.java

package com.tfq.library.permission;

import android.content.Context;
import android.util.Log;

import com.hjq.permissions.permission.base.IPermission;
import com.hjq.toast.Toaster;
import com.tfq.library.R;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;

public class PermissionUtils {

    public static IPermission invokeGetCachePermission(String permission) {
        try {
            // 修正1: 使用正确的类名 PermissionUtils
            Class<?> permissionUtilsClass = Class.forName("com.hjq.permissions.permission.PermissionLists");
            // 修正2: 方法只需要一个String参数
            Method method = permissionUtilsClass.getDeclaredMethod("getCachePermission", String.class);
            // 设置可访问（因为方法是private的）
            method.setAccessible(true);
            // 修正3: 调用时传入null（静态方法）和permission参数
            Object result = method.invoke(null, permission);
            // 处理返回值
            if (result instanceof IPermission) {
                return (IPermission) result;
            }
            return null;
        } catch (ClassNotFoundException e) {
            Log.e("Reflection", "PermissionUtils class not found", e);
        } catch (NoSuchMethodException e) {
            Log.e("Reflection", "getCachePermission method not found", e);
        } catch (IllegalAccessException e) {
            Log.e("Reflection", "Illegal access to method", e);
        } catch (InvocationTargetException e) {
            Log.e("Reflection", "Method invocation failed", e);
        } catch (Exception e) {
            Log.e("Reflection", "Unexpected error", e);
        }
        return null;
    }

    public static List<IPermission> convertToIPermissionArray(String[] permissions) {
        // 将String[]转换为List<IPermission>
        List<IPermission> permissionList = new ArrayList<>();

        if (permissions == null || permissions.length == 0) {
            return permissionList;
        }
        for (int i = 0; i < permissions.length; i++) {
            String permission = permissions[i];
            // 1. 尝试通过反射获取缓存的IPermission
            IPermission cachedPermission = invokeGetCachePermission(permission);
            if (cachedPermission != null) {
                permissionList.add(cachedPermission);
            }
        }
        return permissionList;
    }


    public static void showGrantedPermissionsToast(Context context, List<IPermission> grantedList) {
        Toaster.show(String.format(context.getString(R.string.demo_obtain_permission_success_hint)
                , PermissionConverter.getNickNamesByPermissions(context, grantedList)));
    }
}