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HealthyHeart.java

+package com.example.peopluz1;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.viewpager2.widget.ViewPager2;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+import com.google.android.material.tabs.TabLayout;
+
+public class HealthyHeart extends AppCompatActivity {
+    TabLayout tabLayout;
+    ViewPager2 viewPager2;
+    ViewPagerAdapter2 ViewPagerAdapter2;
+    Button workoutBtn,mealBtn;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_healthy_heart);
+
+        tabLayout=findViewById(R.id.tab_layout2);
+        viewPager2=findViewById(R.id.view_pager2);
+        ViewPagerAdapter2=new ViewPagerAdapter2(this);
+        viewPager2.setAdapter(ViewPagerAdapter2);
+
+        tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                viewPager2.setCurrentItem(tab.getPosition());
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+
+            }
+        });
+
+        viewPager2.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
+            @Override
+            public void onPageSelected(int position) {
+                super.onPageSelected(position);
+                tabLayout.getTabAt(position).select();
+            }
+        });
+
+//        workoutBtn=findViewById(R.id.button10);
+//        mealBtn=findViewById(R.id.button2);
+//
+//
+//        workoutBtn.setOnClickListener(new View.OnClickListener() {
+//            @Override
+//            public void onClick(final View v) {
+//                startActivity(new Intent(getApplicationContext(),workoutplan.class));
+//                overridePendingTransition(0,0);
+//            }
+//        });
+//
+//        mealBtn.setOnClickListener(new View.OnClickListener() {
+//            @Override
+//            public void onClick(final View v) {
+//                startActivity(new Intent(getApplicationContext(),MealPlan.class));
+//                overridePendingTransition(0,0);
+//            }
+//        });
+    }
+}
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