智能工厂.apk(点击下载) / a.java

package cn.jpush.android.j;

import android.app.Activity;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.ContentProvider;
import android.content.Context;
import android.content.pm.ComponentInfo;
import android.content.pm.PackageInfo;
import android.os.Build;
import android.text.TextUtils;
import cn.jpush.android.i.b;

public final class a {
    private static String a = "";
    private static String b = "";
    private static final String c = "".toLowerCase();

    public static ComponentInfo a(Context context, String str, Class<?> cls) {
        ComponentInfo[] componentInfoArr;
        if (context == null || TextUtils.isEmpty(str)) {
            b.d("AndroidUtils", "Action - hasComponent, invalide param, context:" + context + ",packageName:" + str + ",cls:" + cls);
            return null;
        }
        try {
            int i = Service.class.isAssignableFrom(cls) ? 4 : BroadcastReceiver.class.isAssignableFrom(cls) ? 2 : Activity.class.isAssignableFrom(cls) ? 1 : ContentProvider.class.isAssignableFrom(cls) ? 8 : 0;
            PackageInfo packageInfo = context.getPackageManager().getPackageInfo(str, i);
            if (i == 4) {
                componentInfoArr = packageInfo.services;
            } else if (i != 8) {
                switch (i) {
                    case 1:
                        componentInfoArr = packageInfo.activities;
                        break;
                    case 2:
                        componentInfoArr = packageInfo.receivers;
                        break;
                    default:
                        componentInfoArr = null;
                        break;
                }
            } else {
                componentInfoArr = packageInfo.providers;
            }
            if (componentInfoArr == null) {
                return null;
            }
            for (ComponentInfo componentInfo : componentInfoArr) {
                try {
                    if (cls.isAssignableFrom(Class.forName(componentInfo.name))) {
                        return componentInfo;
                    }
                } catch (Throwable th) {
                    b.d("AndroidUtils", "check component e:" + th);
                }
            }
            return null;
        } catch (Throwable th2) {
            b.e("AndroidUtils", "hasComponent error:" + th2);
        }
    }

    public static boolean a(Context context) {
        String str;
        String str2;
        if (context == null) {
            str = "AndroidUtils";
            str2 = "context was null";
        } else {
            String str3 = null;
            try {
                str3 = Build.MANUFACTURER;
                b.a("AndroidUtils", "MANUFACTURER:" + str3);
            } catch (Throwable th) {
                b.e("AndroidUtils", "get MANUFACTURER failed - error:" + th);
            }
            if (!TextUtils.isEmpty(str3)) {
                return TextUtils.isEmpty(c) || TextUtils.equals(c, str3.toLowerCase());
            }
            str = "AndroidUtils";
            str2 = "MANUFACTURER was empty";
        }
        b.e(str, str2);
        return false;
    }
}