DeviceTool.java

package com.ydl.ydlcommon.utils;

import android.Manifest;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Build;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.text.TextUtils;

import com.tbruyelle.rxpermissions2.RxPermissions;
import com.yidianling.common.tools.RxTool;
import com.ydl.ydlcommon.BuildConfig;

import static com.umeng.socialize.utils.ContextUtil.getPackageName;

public class DeviceTool {

    public static void openPersisonSetting(Activity activity) {
        String brand = Build.BRAND;//手机厂商
        if (TextUtils.equals(brand.toLowerCase(), "redmi") || TextUtils.equals(brand.toLowerCase(), "xiaomi")) {
            gotoMiuiPermission(activity);//小米
        } else if (TextUtils.equals(brand.toLowerCase(), "meizu")) {
            gotoMeizuPermission(activity);
        } else {
            activity.startActivity(getAppDetailSettingIntent());
        }
        gotoMiuiPermission(activity);
    }

    /**
     * 跳转到miui的权限管理页面
     */
    private static void gotoMiuiPermission(Activity activity) {
        Intent i = new Intent("miui.intent.action.APP_PERM_EDITOR");
        ComponentName componentName = new ComponentName("com.miui.securitycenter", "com.miui.permcenter.permissions.AppPermissionsEditorActivity");
        i.setComponent(componentName);
        i.putExtra("extra_pkgname", getPackageName());
        try {
            activity.startActivity(i);
        } catch (Exception e) {
            e.printStackTrace();
            gotoMeizuPermission(activity);
        }
    }

    /**
     * 获取应用详情页面intent
     *
     * @return
     */
    private static Intent getAppDetailSettingIntent() {
        Intent localIntent = new Intent();
        localIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        if (Build.VERSION.SDK_INT >= 9) {
            localIntent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS");
            localIntent.setData(Uri.fromParts("package", getPackageName(), null));
        } else if (Build.VERSION.SDK_INT <= 8) {
            localIntent.setAction(Intent.ACTION_VIEW);
            localIntent.setClassName("com.android.settings", "com.android.settings.InstalledAppDetails");
            localIntent.putExtra("com.android.settings.ApplicationPkgName", getPackageName());
        }
        return localIntent;
    }

    /**
     * 跳转到魅族的权限管理系统
     */
    private static void gotoMeizuPermission(Activity activity) {
        Intent intent = new Intent("com.meizu.safe.security.SHOW_APPSEC");
        intent.addCategory(Intent.CATEGORY_DEFAULT);
        intent.putExtra("packageName", BuildConfig.APPLICATION_ID);
        try {
            activity.startActivity(intent);
        } catch (Exception e) {
            e.printStackTrace();
            activity.startActivity(getAppDetailSettingIntent());
        }
    }

    //获取虚拟按键栏高度
    public static int getNavigationBarHeight(Context context) {
        int result = 0;
        //是否纯在虚拟按键栏(导航栏)
        Resources res = context.getResources();
        int resourceId = res.getIdentifier("navigation_bar_height", "dimen", "android");
        if (resourceId > 0) {
            result = res.getDimensionPixelSize(resourceId);
        }
        return result;
    }

    /**
     * 获取手机IMEI
     *
     * @return
     */
    @SuppressLint("MissingPermission")
    public static final String getIMEI() {
        Activity topTaskActivity = ActivityManager.Companion.getInstance().getTopTaskActivity();

        try {
            String imei = "";
            RxPermissions rxPermissions = new RxPermissions(topTaskActivity);

            if (rxPermissions.isGranted(Manifest.permission.READ_PHONE_STATE)) {
                //实例化TelephonyManager对象
                TelephonyManager telephonyManager = (TelephonyManager) topTaskActivity.getSystemService(Context.TELEPHONY_SERVICE);
                if (null == telephonyManager){
                    return "";
                }
                //获取IMEI号
                imei = telephonyManager.getDeviceId();

                if (imei == null) {
                    return "";
                }
            }
            return RxTool.Md5(imei);
        } catch (Exception e) {
            e.printStackTrace();
            return "";
        }

    }


    public static String getAndroidID() {
        try {
            @SuppressLint("HardwareIds") String id = Settings.Secure.getString(
                    RxTool.getContext().getContentResolver(),
                    Settings.Secure.ANDROID_ID
            );
            return TextUtils.isEmpty(id) ? "" : RxTool.Md5(id);
        } catch (Exception e) {
            return "";
        }
    }


    //没有网络连接
    public static final int NETWORN_NONE = 0;
    //wifi连接
    public static final int NETWORN_WIFI = 100;
    //手机网络数据连接类型
    public static final int NETWORN_2G = 2;
    public static final int NETWORN_3G = 3;
    public static final int NETWORN_4G = 4;
    public static final int NETWORN_MOBILE = 1;

    /**
     * 获取当前网络连接类型
     *
     * @param context
     * @return
     */
    public static int getNetworkState(Context context) {
        //获取系统的网络服务
        ConnectivityManager connManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        //如果当前没有网络
        if (null == connManager)
            return NETWORN_NONE;
        //获取当前网络类型，如果为空，返回无网络
        NetworkInfo activeNetInfo = connManager.getActiveNetworkInfo();
        if (activeNetInfo == null || !activeNetInfo.isAvailable()) {
            return NETWORN_NONE;
        }
        // 判断是不是连接的是不是wifi
        NetworkInfo wifiInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
        if (null != wifiInfo) {
            NetworkInfo.State state = wifiInfo.getState();
            if (null != state)
                if (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING) {
                    return NETWORN_WIFI;
                }
        }
        // 如果不是wifi，则判断当前连接的是运营商的哪种网络2g、3g、4g等
        NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        if (null != networkInfo) {
            NetworkInfo.State state = networkInfo.getState();
            String strSubTypeName = networkInfo.getSubtypeName();
            if (null != state)
                if (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING) {
                    switch (activeNetInfo.getSubtype()) {
                        //如果是2g类型
                        case TelephonyManager.NETWORK_TYPE_GPRS: // 联通2g
                        case TelephonyManager.NETWORK_TYPE_CDMA: // 电信2g
                        case TelephonyManager.NETWORK_TYPE_EDGE: // 移动2g
                        case TelephonyManager.NETWORK_TYPE_1xRTT:
                        case TelephonyManager.NETWORK_TYPE_IDEN:
                            return NETWORN_2G;
                        //如果是3g类型
                        case TelephonyManager.NETWORK_TYPE_EVDO_A: // 电信3g
                        case TelephonyManager.NETWORK_TYPE_UMTS:
                        case TelephonyManager.NETWORK_TYPE_EVDO_0:
                        case TelephonyManager.NETWORK_TYPE_HSDPA:
                        case TelephonyManager.NETWORK_TYPE_HSUPA:
                        case TelephonyManager.NETWORK_TYPE_HSPA:
                        case TelephonyManager.NETWORK_TYPE_EVDO_B:
                        case TelephonyManager.NETWORK_TYPE_EHRPD:
                        case TelephonyManager.NETWORK_TYPE_HSPAP:
                            return NETWORN_3G;
                        //如果是4g类型
                        case TelephonyManager.NETWORK_TYPE_LTE:
                            return NETWORN_4G;
                        default:
                        //中国移动 联通 电信 三种3G制式
                            if (strSubTypeName.equalsIgnoreCase("TD-SCDMA") || strSubTypeName.equalsIgnoreCase("WCDMA") || strSubTypeName.equalsIgnoreCase("CDMA2000")) {
                                return NETWORN_3G;
                            } else {
                                return NETWORN_MOBILE;
                            }
                    }
                }
        }
        return NETWORN_NONE;
    }

}