Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.annotation.TargetApi;

import android.app.AppOpsManager;
import android.content.Context;

import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.os.Build;

public class Main {
    @TargetApi(Build.VERSION_CODES.KITKAT)
    public static boolean havePermission(Context context) {
        try {
            PackageManager packageManager = context.getPackageManager();
            ApplicationInfo applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
            AppOpsManager appOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
            int mode = appOpsManager.checkOpNoThrow(AppOpsManager.OPSTR_GET_USAGE_STATS, applicationInfo.uid,
                    applicationInfo.packageName);
            return (mode == AppOpsManager.MODE_ALLOWED);
        } catch (PackageManager.NameNotFoundException e) {
            return false;
        }
    }
}