reconfig height fragment

app/src/main/java/com/yono/messeripos/LoginActivity.java

@@ -35,7 +35,7 @@ public class LoginActivity extends AppCompatActivity {
     ProgressBar progressBar;
     SharedPreferences sharedPreferences;
 
-    MaterialButton btnSignup;
+    MaterialButton btnSignin;
     ConstraintLayout loginSheetLayout;
     BottomSheetBehavior sheetBehavior;
     int height, width;
@@ -53,7 +53,7 @@ public class LoginActivity extends AppCompatActivity {
         }
 
 //        bindUI
-        btnSignup = findViewById(R.id.signInButtonDashboardLogin);
+        btnSignin = findViewById(R.id.signInButtonDashboardLogin);
         loginSheetLayout = findViewById(R.id.ConstraintLoginLayout);
 
 //        get window height
@@ -62,16 +62,19 @@ public class LoginActivity extends AppCompatActivity {
         height = displayMetrics.heightPixels;
         width = displayMetrics.widthPixels;
 
+        int maxHeight = height - ((height * 10) / 100);
+        loginSheetLayout.setMaxHeight(maxHeight);
+
 //        get bottom sheets
         sheetBehavior = BottomSheetBehavior.from(loginSheetLayout);
+        sheetBehavior.setDraggable(false);
 
 //        button on click
-        btnSignup.setOnClickListener(new View.OnClickListener() {
+        btnSignin.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 if (sheetBehavior.getState() != BottomSheetBehavior.STATE_EXPANDED) {
                     sheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
-                    loginSheetLayout.setMaxHeight(height - 100);
                 }else {
                     sheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
                 }

app/src/main/res/layout/login_form.xml

@@ -6,7 +6,8 @@
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical"
-    app:behavior_hideable="true"
+    android:layout_gravity="bottom"
+    app:behavior_hideable="false"
     android:padding="20dp"
     style="@style/Widget.Rounded.BottomSheet"
     app:behavior_peekHeight="0dp"