io.adtrace.sdk.GooglePlayServicesClient Maven / Gradle / Ivy

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The AdTrace SDK for Android
There is a newer version: 2.6.1
package io.adtrace.sdk;

import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.pm.PackageManager;
import android.os.IBinder;
import android.os.IInterface;
import android.os.Looper;
import android.os.Parcel;
import android.os.RemoteException;

import java.io.IOException;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;

/**
 * AdTrace android SDK (https://adtrace.io)
 * Created by Nasser Amini (github.com/namini40) on April 2022.
 * Notice: See LICENSE.txt for modification and distribution information
 *                   Copyright © 2022.
 */

public class GooglePlayServicesClient {
    public static final class GooglePlayServicesInfo {
        private final String gpsAdid;
        private final Boolean trackingEnabled;

        GooglePlayServicesInfo(String gpdAdid, Boolean trackingEnabled) {
            this.gpsAdid = gpdAdid;
            this.trackingEnabled = trackingEnabled;
        }

        public String getGpsAdid() {
            return this.gpsAdid;
        }

        public Boolean isTrackingEnabled() {
            return this.trackingEnabled;
        }
    }

    public static GooglePlayServicesInfo getGooglePlayServicesInfo(Context context, long timeoutMilliSec) throws Exception {
        if (Looper.myLooper() == Looper.getMainLooper()) {
            throw new IllegalStateException("Google Play Services info can't be accessed from the main thread");
        }

        try {
            PackageManager pm = context.getPackageManager();
            pm.getPackageInfo("com.android.vending", 0);
        } catch (Exception e) {
            throw e;
        }

        GooglePlayServicesConnection connection = new GooglePlayServicesConnection(timeoutMilliSec);
        Intent intent = new Intent("com.google.android.gms.ads.identifier.service.START");
        intent.setPackage("com.google.android.gms");
        if (context.bindService(intent, connection, Context.BIND_AUTO_CREATE)) {
            try {
                GooglePlayServicesInterface gpsInterface = new GooglePlayServicesInterface(connection.getBinder());
                GooglePlayServicesInfo googlePlayServicesInfo = new GooglePlayServicesInfo(gpsInterface.getGpsAdid(), gpsInterface.getTrackingEnabled(true));
                return googlePlayServicesInfo;
            } catch (Exception exception) {
                throw exception;
            } finally {
                context.unbindService(connection);
            }
        }
        throw new IOException("Google Play connection failed");
    }

    private static final class GooglePlayServicesConnection implements ServiceConnection {
        long timeoutMilliSec;
        boolean retrieved = false;
        private final LinkedBlockingQueue queue = new LinkedBlockingQueue(1);

        public GooglePlayServicesConnection(long timeoutMilliSec) {
            this.timeoutMilliSec = timeoutMilliSec;
        }

        public void onServiceConnected(ComponentName name, IBinder service) {
            try {
                this.queue.put(service);
            }
            catch (InterruptedException localInterruptedException) {}
        }

        public void onServiceDisconnected(ComponentName name) {}

        public IBinder getBinder() throws InterruptedException {
            if (this.retrieved) {
                throw new IllegalStateException();
            }
            this.retrieved = true;
            return (IBinder)this.queue.poll(this.timeoutMilliSec, TimeUnit.MILLISECONDS);
        }
    }

    private static final class GooglePlayServicesInterface implements IInterface {
        private IBinder binder;

        public GooglePlayServicesInterface(IBinder pBinder) {
            binder = pBinder;
        }

        public IBinder asBinder() {
            return binder;
        }

        public String getGpsAdid() throws RemoteException {
            Parcel data = Parcel.obtain();
            Parcel reply = Parcel.obtain();
            String id;
            try {
                data.writeInterfaceToken("com.google.android.gms.ads.identifier.internal.IAdvertisingIdService");
                binder.transact(1, data, reply, 0);
                reply.readException();
                id = reply.readString();
            } finally {
                reply.recycle();
                data.recycle();
            }
            return id;
        }

        public Boolean getTrackingEnabled(boolean paramBoolean) throws RemoteException {
            Parcel data = Parcel.obtain();
            Parcel reply = Parcel.obtain();
            Boolean limitAdTracking;
            try {
                data.writeInterfaceToken("com.google.android.gms.ads.identifier.internal.IAdvertisingIdService");
                data.writeInt(paramBoolean ? 1 : 0);
                binder.transact(2, data, reply, 0);
                reply.readException();
                limitAdTracking = 0 != reply.readInt();
            } finally {
                reply.recycle();
                data.recycle();
            }
            return limitAdTracking != null ? !limitAdTracking : null;
        }
    }
}