<application>
...
    <meta-data android:name="igaworks_app_key" android:value="请输入官网上确认的 App_Key" />
    <meta-data android:name="igaworks_hash_key" android:value="请输入官网上确认的 Hash_Key" />
...
</application>

<manifest>
...
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
...
</manifest>

<application>
...
    <receiver android:name="com.igaworks.IgawReceiver" android:exported="true">
        <intent-filter>
            <action android:name="com.android.vending.INSTALL_REFERRER"/>
        </intent-filter>
    </receiver>
...
</application>

dependencies {
  ...  
  compile 'com.android.installreferrer:installreferrer:1.0'
  ...
}

buildscript {
   repositories {
       jcenter()
   }
   dependencies {
       classpath 'com.android.tools.build:gradle:3.0.1'
   }
}

allprojects {
   repositories {
       jcenter()
       google()
   }
    }

<uses-permission android:name="com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE"/>

##---------------Begin: proguard configuration for Igaworks Common  ----------
-keep class com.igaworks.** { *; }
-dontwarn com.igaworks.**
##---------------End: proguard configuration for Igaworks Common   ----------

##---------------Begin: proguard configuration for Gson  ----------
# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature

# For using GSON @Expose annotation
-keepattributes *Annotation*

# Gson specific classes
-keep class sun.misc.Unsafe { *; }
-keep class com.igaworks.gson.stream.** { *; }

# Application classes that will be serialized/deserialized over Gson
-keep class com.igaworks.adbrix.model.** { *; }

##---------------End: proguard configuration for Gson  ----------

<application
    android:name="com.igaworks.IgawDefaultApplication"
    ... 中略 ...
>
</application>

<!-- AndroidManifest.xml -->
<application
    android:name="PACKAGE_NAME.YourCustomApplication"
    ... 中略 ...
>
</application>

/* YourCustomApplication.java */
public class YourCustomApplication extends Application{
    @Override
    public void onCreate(){
        super.onCreate();
        IgawCommon.autoSessionTracking(YourCustomApplication.this);
        // 在 application class 上除了 autoSessionTracking API 外，不需调用任何 adbrix API。
    }
}

@Override
protected void onResume() {
    super.onResume();
    IgawCommon.startSession(MainActivity.this);
}

@Override
protected void onPause() {
    super.onPause();
    IgawCommon.endSession();
}

//IgawAdbrix.setCustomCohort(CohortVariable cohortFilter, String inAppActivity);

//Custom Cohort Group 1 --> 等级达成信息
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_1, "level_1");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_1, "level_5");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_1, "level_10");

//Custom Cohort Group 2 --> 访问次数信息
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_2, "visit_10_times");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_2, "visit_20_times");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_2, "visit_30_times");

//Custom Cohort Group 3 --> 付费金额区间信息
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_3, "under_10000_won");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_3, "under_50000_won");
IgawAdbrix.setCustomCohort(CohortVariable.COHORT_3, "over_50000_won");

IgawCommon.setAge(20);

IgawCommon.setGender(IgawCommon.Gender.MALE);

<!-- AndroidManifest.xml -->
<receiver android:name="my_app_package.MultipleInstallReceiver" android:exported="true">
    <intent-filter>
        <action android:name="com.android.vending.INSTALL_REFERRER"/>
    </intent-filter>
</receiver>

/* MultipleInstallReceiver.java */
public class MultipleInstallReceiver extends BroadcastReceiver {
    @Override
    public void onReceiver(Context context, Intent intent) {
        //登录 IGAW Google Install Receiver。
        IgawReceiver igawReceiver = new IgawReceiver();
        igawReceiver.onReceive(context, intent);
        //登录需接受 INSTALL_REFERRER 的其他 Receiver。
    }
}

<intent-filter>
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />
    <data android:scheme="YOUR_SCHEME_NAME_HERE" />
</intent-filter>

<activity android:label="@string/app_name" ...... >
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <data android:scheme="adbrix123456"/>
    </intent-filter>
</activity>

public boolean onKeyDown(int keyCode, KeyEvent event){
	switch(keyCode){
	case KeyEvent.KEYCODE_BACK:

		IgawCommon.protectSessionTracking(this);

		new AlertDialog.Builder(this)
		.setTitle("终止确认")
		.setMessage("确认要终止吗?")
		.setPositiveButton("是", new DialogInterface.OnClickListener(){
    			public void onClick(DialogInterface dialog, int which){

				// 强制终止本应用的 Process。
				android.os.Process.killProcess(android.os.Process.myPid());
 			}
    		}).setNegativeButton("否", new DialogInterface.OnClickListener(){
    			public void onClick(DialogInterface dialog, int which){
			}
    		}).show();
	}
   	return true;
}