Linking Activities using Intents,Passing data between 2 Activities

Yes, In andriod we have Intents to pass data from one activity to another activity. intent is available package  android.content.Intent.

design First Activity/Main_activity.which bydefault specified in andriod manifest file.

& Second Activity and Specify this in androidManifest.xml

then speciy in manifest file

    <activity android:name="com.exampleintents.intentsproject.SecondActivity">