安卓权限动态加载之权限管理类

package com.zzh.hang_up_phone_auto;


import android.app.Activity;
import android.content.pm.PackageManager;
import android.os.Build;

import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;


public class PermissionManager {
    
    public static final int PHONE_REQUEST_CODE = 1;
    
    private Activity activity;
    
    private String[] permissions;
    
    private int requestCode;

    public PermissionManager(Activity activity, String[] permissions, int requestCode) {
        this.activity = activity;
        this.permissions = permissions;
        this.requestCode = requestCode;
    }

    
    public void requestForAccess() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            boolean[] ifAgreePermission = ifAgreePermission();
            for (int i = 0; i < permissions.length; i++) {
                if (!ifAgreePermission[i]) {
                    ActivityCompat.requestPermissions(activity, permissions, requestCode);
                }
            }
        }
    }

    
    public boolean[] ifAgreePermission() {
        boolean[] result = new boolean[permissions.length];
        for (int i = 0; i < permissions.length; i++) {
            result[i] = (ContextCompat.checkSelfPermission(activity, permissions[i])
                    == PackageManager.PERMISSION_GRANTED);
        }
        return result;
    }


}