Nested Scroll View cannot inflate class

Nested Scroll View cannot inflate class - android

This is my xml code,When i run my app the error appears telling me that the NestedScrollView class has an error inflating it
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:id="#+id/codinator_layout"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar_layout"
android:layout_width="match_parent"
android:layout_height="250dp"
android:theme="#style/AppTheme.AppBarOverlay"
app:layout_anchor="#+id/appbar_layout"
app:layout_anchorGravity="left|top">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/imgdetalle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/carapp_logo"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="56dp"
app:layout_collapseMode="pin"
app:popupTheme="#style/AppTheme.AppBarOverlay"
/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffe5e5e5"
android:nestedScrollingEnabled="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<android.support.v7.widget.CardView
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:cardUseCompatPadding="true"
android:layout_marginTop="15dp"
app:cardCornerRadius="2dp">
<LinearLayout
android:padding="8dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Referencia"
android:textSize="20dp"
/>
<TextView
android:layout_marginLeft="10dp"
android:id="#+id/detalle_referencia"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="asasa3343"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:text="Precio"/>
<TextView
android:id="#+id/detalle_precio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:textStyle="bold"
android:background="#af370b"
android:padding="5dp"
android:textColor="#android:color/white"
android:text="$500000000"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Modelo"
android:textSize="20dp"
/>
<TextView
android:layout_marginLeft="10dp"
android:id="#+id/detalle_modelo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="2020"/>
</LinearLayout>
<LinearLayout
android:id="#+id/lymotor"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Motor"
android:textSize="20dp"
/>
<TextView
android:layout_marginLeft="10dp"
android:id="#+id/detalle_motor"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="120000 km"/>
</LinearLayout>
<LinearLayout
android:id="#+id/lykilometraje"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:visibility="gone"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Kilometraje"
android:textSize="20dp"
/>
<TextView
android:layout_marginLeft="10dp"
android:id="#+id/detalle_kilometraje"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="120000 km"/>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
<TextView
android:id="#+id/txt_descripcion"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Descripcion"
android:layout_marginTop="130dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"/>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
app:fabSize="mini"
android:src="#drawable/ic_favorite_border"
android:layout_margin="16dp" />
</android.support.design.widget.CoordinatorLayout>
This is my class
package com.example.mac.mycarapp.UI;
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CollapsingToolbarLayout;
import android.support.design.widget.CoordinatorLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Display;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.example.mac.mycarapp.Modelos.Automoviles;
import com.example.mac.mycarapp.R;
import butterknife.BindView;
import butterknife.ButterKnife;
public class CarroDetalleActivity extends AppCompatActivity {
#BindView(R.id.detalle_modelo)
TextView detalleModelo;
#BindView(R.id.detalle_kilometraje)
TextView detalleKilometraje;
#BindView(R.id.detalle_motor)
TextView detalleMotor;
#BindView(R.id.lykilometraje)
LinearLayout lykilometraje;
#BindView(R.id.detalle_precio)
TextView detallePrecio;
#BindView(R.id.txt_descripcion)
TextView detalle_descripcion_vehiculo;
private Automoviles automoviles;
#BindView(R.id.imgdetalle)
ImageView imgdetalle;
#BindView(R.id.detalle_referencia)
TextView txt_referencia;
#BindView(R.id.appbar_layout)
AppBarLayout appBarLayout;
#BindView(R.id.codinator_layout)
CoordinatorLayout coordinatorLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_carro_detalle);
ButterKnife.bind(this);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
automoviles = getIntent().getExtras().getParcelable("ListaVehiculos");
toolbar.setTitle(automoviles.getMarca());
detalleModelo.setText(automoviles.getYear() + "");
if (!automoviles.isNuevo()) {
lykilometraje.setVisibility(View.VISIBLE);
}
detalleKilometraje.setText(automoviles.getKilometraje() + "");
detalleMotor.setText(automoviles.getMotor() + "");
txt_referencia.setText(automoviles.getReferencia());
detalleMotor.setText(automoviles.getMotor()+"");
detallePrecio.setText("$"+automoviles.getPrecio());
detalle_descripcion_vehiculo.setText(R.string.descripcion_prueba);
Glide.with(this).load(automoviles.getImagen()).into(imgdetalle);
final Display dwigth = getWindowManager().getDefaultDisplay();
appBarLayout.post(new Runnable() {
#Override
public void run() {
int heigthPx = dwigth.getWidth() * 1 / 3;
setAppbarOffset(heigthPx);
}
});
}
private void setAppbarOffset(int heigthPx) {
CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) appBarLayout.getLayoutParams();
AppBarLayout.Behavior behavior = (AppBarLayout.Behavior) params.getBehavior();
behavior.onNestedPreScroll(coordinatorLayout, appBarLayout, null, 0, heigthPx, new int[]{0, 0});
}
}
i checked this post
Error inflating class - NestedScrollView - class not found
But the suggestions there i followed them.

NestedScrollView should contain only one child. But you have added 2
CardView
TextView
Remove the following TextView and it should work
<TextView
android:id="#+id/txt_descripcion"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Descripcion"
android:layout_marginTop="130dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"/>

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Why navigation drawer is not working with my project?

I'm new android programmer and i have a little project to make dashboard with navigation drawer, here is my code, need help. tq
Modern Dashboard
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Toolbar;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.cardview.widget.CardView;
import androidx.drawerlayout.widget.DrawerLayout;
import com.google.android.material.navigation.NavigationView;
public class ModernAcivity extends AppCompatActivity {
CardView cardView1,cardView2,cardView3,cardView4,cardView5;
DrawerLayout drawerLayout;
NavigationView navigationView;
Toolbar toolbar;
#Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.modern_dashboard);
/*------slider------- */
drawerLayout = findViewById(R.id.drawerlayout);
navigationView = findViewById(R.id.nav_view);
Toolbar = findViewById(R.id.menu_toolbar);
/*------toolbar------- */
setSupportActionBar(toolbar);
/*------navigation------- */
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this,drawerLayout,R.string.navigation_drawer_open,R.string.navigation_drawer_close);
drawerLayout.addDrawerListener(toggle);
toggle.syncState();
cardView1 =(CardView)findViewById(R.id.card1);
cardView2 =(CardView)findViewById(R.id.card2);
cardView3 =(CardView)findViewById(R.id.card3);
cardView4 =(CardView)findViewById(R.id.card4);
cardView5 =(CardView)findViewById(R.id.card5);
cardView1.setOnClickListener(new View.OnClickListener() {
#Override
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Intent i = new Intent(ModernAcivity.this,InfoActivity.class);
startActivity(i);
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});
cardView2.setOnClickListener(new View.OnClickListener() {
#Override
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Intent i = new Intent(ModernAcivity.this,KuesActivity.class);
startActivity(i);
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});
cardView3.setOnClickListener(new View.OnClickListener() {
#Override
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Intent i = new Intent(ModernAcivity.this,ReportActivity.class);
startActivity(i);
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cardView4.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(ModernAcivity.this,MainActivity.class);
startActivity(i);
}
});
cardView5.setOnClickListener(new View.OnClickListener() {
#Override
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Intent i = new Intent(ModernAcivity.this,VidioActivity.class);
startActivity(i);
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}
I am doing a project in the android studio, and I need a navigation drawer, I made a navigation but the problem I can't slide it left and right its block without moving.
Here is the layout
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawerlayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<com.google.android.material.navigation.NavigationView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="#+id/nav_view"
app:headerLayout="#layout/header"
app:menu="#menu/drawermenu"
android:layoutDirection="ltr"/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.appcompat.widget.Toolbar
android:id="#+id/menu_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:minHeight="?attr/actionBarSize"
android:theme="?attr/actionBarTheme"
app:navigationIcon="#mipmap/menu" />
<TextView
android:id="#+id/textView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="24dp"
android:fontFamily="#font/baloo"
android:text="Sadari"
android:textSize="30sp"
app:layout_constraintEnd_toStartOf="#+id/imageView"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/toolbar" />
<TextView
android:id="#+id/textView2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:fontFamily="#font/baloo"
android:text="Periksa Payudara Sendiri"
android:textSize="18sp"
app:layout_constraintEnd_toStartOf="#+id/imageView"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView" />
<ImageView
android:id="#+id/imageView"
android:layout_width="150dp"
android:layout_height="150dp"
android:layout_marginEnd="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/textView"
app:layout_constraintTop_toBottomOf="#+id/toolbar"
app:srcCompat="#mipmap/pita" />
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="0dp"
android:layout_height="175dp"
android:orientation="horizontal"
android:padding="10dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/imageView">
<androidx.cardview.widget.CardView
android:layout_width="0dp"
android:id="#+id/card1"
android:layout_height="match_parent"
android:layout_margin="10dp"
android:layout_weight="1">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/informasi"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/image1"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:fontFamily="#font/aclonica"
android:text="Informasi"
android:textSize="18sp"/>
<ImageView
android:id="#+id/image1"
android:layout_width="85dp"
android:layout_height="85dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
app:srcCompat="#mipmap/info"/>
</RelativeLayout>
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
android:layout_width="0dp"
android:id="#+id/card2"
android:layout_height="match_parent"
android:layout_margin="10dp"
android:layout_weight="1">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/ceksadari"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/image2"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:fontFamily="#font/aclonica"
android:text="Cek Sadari"
android:textSize="18sp" />
<ImageView
android:id="#+id/image2"
android:layout_width="85dp"
android:layout_height="85dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
app:srcCompat="#mipmap/cek" />
</RelativeLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout2"
android:layout_width="0dp"
android:layout_height="175dp"
android:orientation="horizontal"
android:padding="10dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/linearLayout">
<androidx.cardview.widget.CardView
android:layout_width="0dp"
android:id="#+id/card3"
android:layout_height="match_parent"
android:layout_margin="10dp"
android:layout_weight="1">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/laporanku"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/image3"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:fontFamily="#font/aclonica"
android:text="Laporanku"
android:textSize="18sp" />
<ImageView
android:id="#+id/image3"
android:layout_width="85dp"
android:layout_height="85dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:contentDescription="TODO"
app:srcCompat="#mipmap/report" />
</RelativeLayout>
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
android:layout_width="0dp"
android:id="#+id/card4"
android:layout_height="match_parent"
android:layout_margin="10dp"
android:layout_weight="1">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/pengingat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/image4"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:fontFamily="#font/aclonica"
android:text="Pengingat"
android:textSize="18sp" />
<ImageView
android:id="#+id/image4"
android:layout_width="85dp"
android:layout_height="85dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
app:srcCompat="#mipmap/reminder" />
</RelativeLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="175dp"
android:orientation="horizontal"
android:padding="10dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/linearLayout2">
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/card5"
android:layout_margin="10dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/videoku"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/image5"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:fontFamily="#font/aclonica"
android:text="Video"
android:textSize="18sp" />
<ImageView
android:id="#+id/image5"
android:layout_width="85dp"
android:layout_height="85dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
app:srcCompat="#mipmap/video" />
</RelativeLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.drawerlayout.widget.DrawerLayout>

Android TableLayout - add buttons dynamically at center of screen

Please see below screenshot for different results on tablet and on phones.
activity.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:id="#+id/frameLayout1"
android:weightSum="4"
android:padding="0dp"
android:orientation="vertical">
<ImageView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="centerCrop"
android:src="#drawable/crossword_background"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="0dp"
android:orientation="vertical"
android:id="#+id/frameLayout"
android:weightSum="4"
>
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:background="#android:color/transparent" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/tvTitle"
style="#style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_width="100dp"
android:layout_height="24dp"
android:layout_marginStart="4dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="4dp"
android:layout_marginBottom="4dp"
android:background="#drawable/count_frame"
android:fontFamily="#font/roboto"
android:gravity="center"
android:textColor="#5A0FC8"
android:textSize="13sp"
android:textStyle="bold"
tools:text="4" />
<TextView
android:id="#+id/menu_item_score"
style="#style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_width="100dp"
android:layout_height="24dp"
android:layout_margin="4dp"
android:background="#drawable/count_frame"
android:gravity="right"
android:layout_alignParentRight="true"
android:textColor="#5A0FC8"
android:textSize="13sp"
android:textStyle="bold"
android:textAlignment="center"
tools:text="4" />
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
<LinearLayout
android:id="#+id/rightLayout"
android:layout_width="40dp"
android:layout_height="fill_parent"
android:layout_alignParentEnd="true"
android:layout_below="#id/horizontal_divider"
android:orientation="vertical" >
<LinearLayout
android:layout_weight="1"
android:layout_height="fill_parent"
android:layout_width="match_parent"
android:weightSum="4"
android:orientation="vertical" >
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:id="#+id/ShowHint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/leftLayout"
android:layout_width="40dp"
android:layout_height="fill_parent"
android:layout_alignParentStart="true"
android:layout_below="#id/horizontal_divider"
android:orientation="vertical" >
<LinearLayout
android:layout_weight="1"
android:layout_height="fill_parent"
android:layout_width="match_parent"
android:weightSum="4"
android:orientation="vertical" >
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
<ImageButton
android:id="#+id/ShuffleButtons"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:src="#drawable/ic_action_360"
android:background="#null"/>
</LinearLayout>
</LinearLayout>
<View
android:id="#+id/horizontal_divider"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_centerVertical="true" />
<RelativeLayout
android:id="#+id/firstLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="0dp"
android:layout_centerInParent="true"
android:layout_margin="0dp"
android:layout_above="#+id/horizontal_divider"
android:layout_below="#id/toolbar"
android:gravity="center">
<TableLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tblLayout"
android:gravity="center"
android:padding="0dip"
android:shrinkColumns="*"
android:layout_margin="0dip"
android:layout_centerInParent="true"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true">
</TableLayout>
</RelativeLayout >
<LinearLayout
android:id="#+id/secondLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/horizontal_divider"
android:layout_toStartOf="#id/rightLayout"
android:layout_toEndOf="#id/leftLayout"
android:orientation="vertical" >
<FrameLayout
android:id="#+id/frame_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_marginBottom="5dp"
>
</FrameLayout>
</LinearLayout>
</RelativeLayout>
background_ic_btn_bonus.xml
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="#drawable/ic_btn_bonus"
android:tileMode="disabled" android:gravity="center" >
</bitmap>
background_ic_btn_default.xml
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="#drawable/ic_btn_default"
android:tileMode="disabled" android:gravity="center" >
</bitmap>
Corresponding Java Code
String[] iLayoutMap = getTableLayout();
/*
iLayoutMap contains split rows removing 2
2,0,0,0,0,0,0,2,0,0,0,0,0,0,2,0,0,1,1,1,0,2,0,0,0,1,0,0,2,0,0,0,0,0,0,2,0,0,0,0,0,0*/
TableLayout tableLayout = (TableLayout) findViewById(R.id.tblLayout);
for(int i=1;i<iLayoutMap.length;i++){
TableRow NewRow1 =new TableRow(this);
NewRow1.setPadding(0, 0, 0, 0);
NewRow1.setGravity(Gravity.CENTER);
NewRow1.setHorizontalGravity(Gravity.CENTER);
NewRow1.setVerticalGravity(Gravity.CENTER);
String [] items = iLayoutMap[i].split("\\s*,\\s*");
NewRow1.setWeightSum(items.length-1);
for(int j = 0; j < items.length;j++) {
if(items[j].equalsIgnoreCase("0")){
Button btnAdd = new Button(context);
btnAdd.setGravity(Gravity.CENTER);
btnAdd.setTextSize(25);
btnAdd.setTextColor(Color.WHITE);
//btnAdd.setPadding(10 ,10,10,10);
//btnAdd.setBackgroundResource(R.drawable.ic_btn_default);
btnAdd.setBackgroundResource(R.drawable.background_ic_btn_default);
btnAdd.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,TableRow.LayoutParams.WRAP_CONTENT ,1));
NewRow1.addView(btnAdd);
}else if(items[j].equalsIgnoreCase("1")){
//https://stackoverflow.com/questions/3404582/adding-text-to-imageview-in-android
Button btnAdd = new Button(context);
String strId = Integer.toString(i) + Integer.toString(j-1);
//btnAdd.setWidth(iObjectWidth);
//btnAdd.setHeight(iObjectHeight);
btnAdd.setId(Integer.valueOf(strId));
btnAdd.setGravity(Gravity.CENTER);
btnAdd.setTextSize(25);
btnAdd.setTextColor(Color.WHITE);
//btnAdd.setPadding(10 ,10,10,10);
//btnAdd.setBackgroundResource(R.drawable.ic_btn_default);
btnAdd.setBackgroundResource(R.drawable.background_ic_btn_bonus);
btnAdd.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,TableRow.LayoutParams.WRAP_CONTENT,1 ));
NewRow1.addView(btnAdd);
}
}
NewRow1.setLayoutParams(new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT,TableLayout.LayoutParams.WRAP_CONTENT,items.length-1));
tableLayout.addView(NewRow1);
}
Function
public String[] getTableLayout() {
if (lvlinfo != null) {
return lvlinfo.getLayout().split("2");
}
//Return this as default in case of failure
String arr = "2,0,0,0,0,0,0,2,0,0,0,0,0,0,2,0,0,1,1,1,0,2,0,0,0,1,0,0,2,0,0,0,0,0,0,2,0,0,0,0,0,0";
//String arr = "2,0,0,0,0,0,0,2,0,0,0,0,0,0,2,0,0,1,1,1,0,2,0,0,0,1,0,0,2,0,0,0,0,0,0,2,0,0,0,0,0,0";
return arr.split("2");
}
Expected Result ( Working correctly on Tablet with Android 4.4.2 with below code)
Actual Results ( Tested on multiple phones with OS >= 8.1.0)

I Have tried your code but unable to reproduce this output
For me your code is working fine check the output
Result in Oreo
Result in android pie
Result in android Q
as per my opinion you should use
You should use RecyclerView with GridLayoutManager
Follow this sample code
Add one recyclerview in your activity layout xml file
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/firstLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="0dp"
android:gravity="center">
<androidx.recyclerview.widget.RecyclerView
android:layout_width="wrap_content"
android:id="#+id/gridRecyclerView"
android:layout_centerInParent="true"
android:layout_height="wrap_content"/>
</RelativeLayout>
Now inside your activity set GridLayoutManager to your RecyclerView
GridLayoutManager (Context context,
int spanCount)
Creates a vertical GridLayoutManager
Parameters
context Context: Current context, will be used to access resources.
spanCount int: The number of columns in the grid
import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
public class JavaActivity extends AppCompatActivity {
RecyclerView myRecyclerView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_java);
myRecyclerView = findViewById(R.id.gridRecyclerView);
GridLayoutManager gridLayoutManager = new GridLayoutManager(JavaActivity.this, 6);
myRecyclerView.setLayoutManager(gridLayoutManager);
myRecyclerView.setAdapter(new MyAdapter(this));
}
}
Create one adapter class RecyclerView like this
import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
public class MyAdapter extends RecyclerView.Adapter<MyAdapter.MyViewHolder> {
private Context context;
public MyAdapter(Context context) {
this.context = context;
}
#NonNull
#Override
public MyViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.row_list_item, parent, false);
return new MyViewHolder(view);
}
#Override
public void onBindViewHolder(#NonNull MyViewHolder holder, int position) {
if (position%2==0){
holder.imgBanner.setBackgroundColor(Color.BLUE);
}else {
holder.imgBanner.setBackgroundColor(Color.GREEN);
holder.imgBanner.setImageResource(R.drawable.red_heart);
}
}
#Override
public int getItemCount() {
return 36;
}
public class MyViewHolder extends RecyclerView.ViewHolder {
ImageView imgBanner;
public MyViewHolder(#NonNull View itemView) {
super(itemView);
imgBanner = itemView.findViewById(R.id.imgBanner);
}
}
}
Create one layout file for RecyclerView item
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_margin="2dp"
android:orientation="vertical">
<ImageView
android:id="#+id/imgBanner"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:contentDescription="#string/app_name"
/>
</RelativeLayout>

Try with a padding like this:
<RelativeLayout
android:id="#+id/firstLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="someDp" ->>>> Padding
android:paddingRight="someDp" ->>>> Padding
android:layout_above="#+id/horizontal_divider"
android:layout_below="#id/toolbar"
android:gravity="center">
<TableLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tblLayout"
android:gravity="center"
android:shrinkColumns="*"
android:padding="0dip"
android:layout_margin="0dip"
android:layout_centerInParent="true"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"></TableLayout>
</RelativeLayout >

setTitleTextColor does not change the color of the text

I am new to android programming and am trying to add the color white to the text of toolbar which I have added programmatically using setTitleTextColor() method, however the color remains black. How to do it?
Here is my code
package com.example.android.tourguide;
import android.content.Intent;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
public class DetailClassForListItemOption extends AppCompatActivity {
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.detail_layout);
final Intent intent = getIntent();
TextView informationTextView = findViewById(R.id.information_about_the_place);
informationTextView.setText(intent.getStringExtra("informationAboutPlace"));
TextView timingsTextView = findViewById(R.id.timings_of_the_venue);
timingsTextView.setText(intent.getStringExtra("timingsOfThePlace"));
android.support.v7.widget.Toolbar nameOfTheToolbar = findViewById(R.id.toolbar_for_detail_layout);
nameOfTheToolbar.setTitle(intent.getStringExtra("nameForToolbar"));
nameOfTheToolbar.setTitleTextColor(Color.WHITE);
setSupportActionBar(nameOfTheToolbar);
ImageView imageInsideThePlace = findViewById(R.id.image_of_the_inside_of_a_place);
imageInsideThePlace.setImageResource(intent.getIntExtra("imageOfTheInsideOfThePlace", 0));
FloatingActionButton locationOfVenueFab = findViewById(R.id.floating_action_button);
locationOfVenueFab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Uri gmmIntentUri = Uri.parse(intent.getStringExtra("coordinatesOfThePlace"));
Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri);
mapIntent.setPackage("com.google.android.apps.maps");
mapIntent.setClassName("com.google.android.apps.maps", "com.google.android.maps.MapsActivity");
if (mapIntent.resolveActivity(getPackageManager()) != null) {
startActivity(mapIntent);
}
}
});
}
}
EDIT: And here the xml of the activity in that is used in the above
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.FloatingActionButton
android:id="#+id/floating_action_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:clickable="true"
android:src="#drawable/baseline_location_on_white_24" />
<android.support.v7.widget.CardView
android:id="#+id/general_information_card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:text="#string/bengaluru_general_information"
android:textColor="#android:color/black"
android:textSize="24sp"
android:textStyle="bold" />
<TextView
android:id="#+id/information_about_the_place"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:textStyle="italic" />
</LinearLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:text="#string/timings"
android:textColor="#android:color/black"
android:textSize="24sp"
android:textStyle="bold" />
<TextView
android:id="#+id/timings_of_the_venue"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:textSize="18sp"
android:textStyle="italic|bold" />
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="256dp">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:contentScrim="#color/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/image_of_the_inside_of_a_place"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax"
tools:ignore="ContentDescription" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar_for_detail_layout"
android:layout_width="match_parent"
android:layout_height="52dp"
android:elevation="6dp"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
</android.support.v4.widget.DrawerLayout>
and here is the screenshot of the app

You have a Collapsing Toolbar, so you must set the color for this:
CollapsingToolbarLayout ct;
ct = findViewById(R.id.collapsing_toolbar_layout);
ct.setTitle(title);
ct.setCollapsedTitleTextColor(Color.WHITE);

Layout of fragment disintegrates when it dynamically replaces framelayout

I have an app with MainActivity that contains a FrameLayout which would be replaced by a fragment based on which item is clicked in the bottom layout. I have a fragment named "bookings" that must appear in the body area when "Bookings" option is clicked. The "bookings" fragment contains a spinner and a button that are placed at the center of screen inside of RelativeLayout. When the fragment's layout is placed directly inside of body of MainActivity, the spinner and button is centered, just the way I want it to be.
<RelativeLayout xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottompanel"
android:orientation="vertical">
<!-- The FrameLayout goes here -->
<RelativeLayout xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<Spinner
android:id="#+id/city_spinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_above="#+id/center_space"
android:layout_marginBottom="10dp"
android:layout_marginTop="10dp"
android:dropDownVerticalOffset="20dp"
android:dropDownWidth="match_parent"
android:popupBackground="#d5ddea"
android:spinnerMode="dropdown" />
<Space
android:id="#+id/center_space"
android:layout_height="0dp"
android:layout_width="match_parent"
android:layout_centerInParent="true"/>
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Done"
android:layout_centerHorizontal="true"
android:layout_below="#+id/center_space"
android:onClick="doneButton" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="75dp"
android:orientation="horizontal"
android:layout_alignParentBottom="true"
android:weightSum="3"
android:layout_weight="0"
android:id="#+id/bottompanel">
<LinearLayout
android:id="#+id/profile_button"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1"
android:clickable="true">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_profile"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Profile"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:id="#+id/bookings_button"
android:clickable="true"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_bookings"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Bookings"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:id="#+id/games_button"
android:clickable="true"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_tournaments"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Games"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
</LinearLayout>
</LinearLayout>
</RelativeLayout>
But when I replace the FrameLayout with the fragment, the spinner disappears and the button moves at the top.
Code in activity_main.xml:
<RelativeLayout xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottompanel"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/fragment_frame"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="75dp"
android:orientation="horizontal"
android:layout_alignParentBottom="true"
android:weightSum="3"
android:layout_weight="0"
android:id="#+id/bottompanel">
<LinearLayout
android:id="#+id/profile_button"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1"
android:clickable="true">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_profile"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Profile"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:id="#+id/bookings_button"
android:clickable="true"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_bookings"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Bookings"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:id="#+id/games_button"
android:clickable="true"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_tournaments"
android:layout_gravity="center"
android:layout_weight="1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Games"
android:layout_gravity="center"
android:layout_weight="1"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
</LinearLayout>
</LinearLayout>
</RelativeLayout>
Code in fragment_bookings.xml:
<RelativeLayout xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<Spinner
android:id="#+id/city_spinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_above="#+id/center_space"
android:layout_marginBottom="10dp"
android:layout_marginTop="10dp"
android:dropDownVerticalOffset="20dp"
android:dropDownWidth="match_parent"
android:popupBackground="#d5ddea"
android:spinnerMode="dropdown" />
<Space
android:id="#+id/center_space"
android:layout_height="0dp"
android:layout_width="match_parent"
android:layout_centerInParent="true"/>
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Done"
android:layout_centerHorizontal="true"
android:layout_below="#+id/center_space"
android:onClick="doneButton" />
</RelativeLayout>
Code of onCreateView of bookings.java:
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_bookings, container, false);
Spinner loc = (Spinner)v.findViewById(R.id.city_spinner);
String[] cities = new String[]{
"Select a City",
"ABC",
"DEF",
"GHI",
"JKL",
"MNO"
};
// Initializing an ArrayAdapter
ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>(
this.getActivity(),android.R.layout.simple_spinner_item,cities
);
spinnerArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
loc.setAdapter(spinnerArrayAdapter);
loc.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> adapterView, View view, int pos, long id) {
L1 = id;
}
#Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
return v;
}
Code in MainActivity.java:
package com.example.user.temporary;
import android.app.Activity;
import android.net.Uri;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
public class MainActivity extends AppCompatActivity implements
profile.OnFragmentInteractionListener,
bookings.OnFragmentInteractionListener,
games.OnFragmentInteractionListener {
private Activity myActivity;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.myActivity = this;
LinearLayout profilebtn = (LinearLayout)this.findViewById(R.id.profile_button);
LinearLayout bookingsbtn = (LinearLayout)this.findViewById(R.id.bookings_button);
LinearLayout gamesbtn = (LinearLayout)this.findViewById(R.id.games_button);
profilebtn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
profile profileFragment = new profile();
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
trans.replace(R.id.fragment_frame, profileFragment);
trans.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
trans.commit();
}
});
bookingsbtn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
bookings bookings_frame = new bookings();
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
trans.replace(R.id.fragment_frame, bookings_frame);
trans.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
trans.commit();
}
});
gamesbtn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
games games_frame = new games();
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
trans.replace(R.id.fragment_frame, games_frame);
trans.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
trans.commit();
}
});
}
#Override
public void onFragmentInteraction(Uri uri){
}
}

Change height of FrameLayout to match_parent from wrap_content
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottompanel"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/fragment_frame"/>
</LinearLayout>

You have match_parent in the height for fragment layout. Try changing it to wrap_content and see if it works

How to add an ImageView with the title in collapsingtoolbarlayout in Android

I am using CoordinatorLayout to get this effect
Here is the layout code.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/coordinatorRootLayout"
android:background="#android:color/background_light"
android:fitsSystemWindows="true"
>
<android.support.design.widget.AppBarLayout
android:id="#+id/android_appbar_layout"
android:layout_width="match_parent"
android:layout_height="220dp"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsingToolbarLayoutAndroidExample"
android:layout_width="match_parent"
android:background="#fff"
app:collapsedTitleGravity="left"
app:expandedTitleTextAppearance="#color/card_outline"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:expandedTitleGravity="center_horizontal"
app:contentScrim="?attr/colorPrimary"
app:statusBarScrim="?attr/colorPrimary"
app:expandedTitleMarginStart="32dp"
app:expandedTitleMarginEnd="48dp">
<ImageView
android:id="#+id/parallax_header_imageview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
android:src="#drawable/orange_triangle"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.8"/>
<ImageView
app:expandedTitleGravity="center_horizontal"
android:id="#+id/someImage"
android:layout_width="100dp"
android:layout_height="100dp"
android:src="#drawable/circle"
android:layout_gravity="center_horizontal"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="-1"
/>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar_android"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="none"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:id="#+id/linear_layout_android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="15dp"
android:background="#color/off_white"
android:layout_gravity="center_horizontal"
android:gravity="center_horizontal"
android:orientation="vertical">
<GridView
android:id="#+id/gridview_parallax_header"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="100dp"
android:gravity="center"
android:numColumns="auto_fit"
android:stretchMode="columnWidth" />
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
and here is what i am getting as output
How can use icon with the title text.
and in Java
mRootLayout = (CoordinatorLayout) findViewById(R.id.coordinatorRootLayout);
mCollapsingToolbarLayout = (CollapsingToolbarLayout) findViewById(R.id.collapsingToolbarLayoutAndroidExample);
mCollapsingToolbarLayout.setExpandedTitleColor(getResources().getColor(R.color.black));
mCollapsingToolbarLayout.setTitle("My App Title");

You can follow this link...
https://github.com/saulmm/CoordinatorBehaviorExample
MainActivity.java
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CollapsingToolbarLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity
implements AppBarLayout.OnOffsetChangedListener {
private static final float PERCENTAGE_TO_SHOW_TITLE_AT_TOOLBAR = 0.9f;
private static final float PERCENTAGE_TO_HIDE_TITLE_DETAILS = 0.3f;
private static final int ALPHA_ANIMATIONS_DURATION = 200;
private boolean mIsTheTitleVisible = false;
private boolean mIsTheTitleContainerVisible = true;
private LinearLayout mTitleContainer;
private TextView mTitle;
private AppBarLayout mAppBarLayout;
private Toolbar mToolbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bindActivity();
mAppBarLayout.addOnOffsetChangedListener(this);
mToolbar.inflateMenu(R.menu.menu_main);
startAlphaAnimation(mTitle, 0, View.INVISIBLE);
}
private void bindActivity() {
mToolbar = (Toolbar) findViewById(R.id.main_toolbar);
mTitle = (TextView) findViewById(R.id.main_textview_title);
mTitleContainer = (LinearLayout) findViewById(R.id.main_linearlayout_title);
mAppBarLayout = (AppBarLayout) findViewById(R.id.main_appbar);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public void onOffsetChanged(AppBarLayout appBarLayout, int offset) {
int maxScroll = appBarLayout.getTotalScrollRange();
float percentage = (float) Math.abs(offset) / (float) maxScroll;
handleAlphaOnTitle(percentage);
handleToolbarTitleVisibility(percentage);
}
private void handleToolbarTitleVisibility(float percentage) {
if (percentage >= PERCENTAGE_TO_SHOW_TITLE_AT_TOOLBAR) {
if(!mIsTheTitleVisible) {
startAlphaAnimation(mTitle, ALPHA_ANIMATIONS_DURATION, View.VISIBLE);
mIsTheTitleVisible = true;
}
} else {
if (mIsTheTitleVisible) {
startAlphaAnimation(mTitle, ALPHA_ANIMATIONS_DURATION, View.INVISIBLE);
mIsTheTitleVisible = false;
}
}
}
private void handleAlphaOnTitle(float percentage) {
if (percentage >= PERCENTAGE_TO_HIDE_TITLE_DETAILS) {
if(mIsTheTitleContainerVisible) {
startAlphaAnimation(mTitleContainer, ALPHA_ANIMATIONS_DURATION, View.INVISIBLE);
mIsTheTitleContainerVisible = false;
}
} else {
if (!mIsTheTitleContainerVisible) {
startAlphaAnimation(mTitleContainer, ALPHA_ANIMATIONS_DURATION, View.VISIBLE);
mIsTheTitleContainerVisible = true;
}
}
}
public static void startAlphaAnimation (View v, long duration, int visibility) {
AlphaAnimation alphaAnimation = (visibility == View.VISIBLE)
? new AlphaAnimation(0f, 1f)
: new AlphaAnimation(1f, 0f);
alphaAnimation.setDuration(duration);
alphaAnimation.setFillAfter(true);
v.startAnimation(alphaAnimation);
}
}
activity_main.xml
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:ignore="RtlHardcoded"
>
<android.support.design.widget.AppBarLayout
android:id="#+id/main.appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/main.collapsing"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
>
<ImageView
android:id="#+id/main.imageview.placeholder"
android:layout_width="match_parent"
android:layout_height="300dp"
android:scaleType="centerCrop"
android:src="#drawable/quila2"
android:tint="#11000000"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.9"
/>
<FrameLayout
android:id="#+id/main.framelayout.title"
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_gravity="bottom|center_horizontal"
android:background="#color/primary"
android:orientation="vertical"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.3"
>
<LinearLayout
android:id="#+id/main.linearlayout.title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="bottom|center"
android:text="#string/quila_name"
android:textColor="#android:color/white"
android:textSize="30sp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="4dp"
android:text="#string/quila_tagline"
android:textColor="#android:color/white"
/>
</LinearLayout>
</FrameLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
app:behavior_overlapTop="30dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
>
<android.support.v7.widget.CardView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardElevation="8dp"
app:contentPadding="16dp"
>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lineSpacingExtra="8dp"
android:text="#string/lorem"
android:textSize="18sp"
/>
</android.support.v7.widget.CardView>
</android.support.v4.widget.NestedScrollView>
<android.support.v7.widget.Toolbar
android:id="#+id/main.toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/primary"
app:layout_anchor="#id/main.framelayout.title"
app:theme="#style/ThemeOverlay.AppCompat.Dark"
app:title=""
>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<Space
android:layout_width="#dimen/image_final_width"
android:layout_height="#dimen/image_final_width"
/>
<TextView
android:id="#+id/main.textview.title"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="8dp"
android:gravity="center_vertical"
android:text="#string/quila_name2"
android:textColor="#android:color/white"
android:textSize="20sp"
/>
</LinearLayout>
</android.support.v7.widget.Toolbar>
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="#dimen/image_width"
android:layout_height="#dimen/image_width"
android:layout_gravity="center_horizontal"
android:src="#drawable/quila"
app:border_color="#android:color/white"
app:border_width="2dp"
app:finalHeight="#dimen/image_final_width"
app:finalYPosition="2dp"
app:layout_behavior="saulmm.myapplication.AvatarImageBehavior"
app:startHeight="2dp"
app:startToolbarPosition="2dp"
app:startXPosition="2dp"
/>
</android.support.design.widget.CoordinatorLayout>

use
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:ignore="RtlHardcoded"
>
<android.support.design.widget.AppBarLayout
android:id="#+id/main.appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
>
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/main.collapsing"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
>
<ImageView
android:id="#+id/main.imageview.placeholder"
android:layout_width="match_parent"
android:layout_height="300dp"
android:scaleType="centerCrop"
android:src="#drawable/quila2"
android:tint="#11000000"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.9"
/>
<FrameLayout
android:id="#+id/main.framelayout.title"
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_gravity="bottom|center_horizontal"
android:background="#color/primary"
android:orientation="vertical"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.3"
>
<LinearLayout
android:id="#+id/main.linearlayout.title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:gravity="bottom|center"
android:text="#string/quila_name"
android:textColor="#android:color/white"
android:textSize="30sp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="4dp"
android:text="#string/quila_tagline"
android:textColor="#android:color/white"
/>
</LinearLayout>
</FrameLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
app:behavior_overlapTop="30dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
>
<android.support.v7.widget.CardView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardElevation="8dp"
app:contentPadding="16dp"
>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lineSpacingExtra="8dp"
android:text="#string/lorem"
android:textSize="18sp"
/>
</android.support.v7.widget.CardView>
</android.support.v4.widget.NestedScrollView>
<android.support.v7.widget.Toolbar
android:id="#+id/main.toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/primary"
app:layout_anchor="#id/main.framelayout.title"
app:theme="#style/ThemeOverlay.AppCompat.Dark"
app:title=""
>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<Space
android:layout_width="#dimen/image_final_width"
android:layout_height="#dimen/image_final_width"
/>
<TextView
android:id="#+id/main.textview.title"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="8dp"
android:gravity="center_vertical"
android:text="#string/quila_name2"
android:textColor="#android:color/white"
android:textSize="20sp"
/>
</LinearLayout>
</android.support.v7.widget.Toolbar>
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="#dimen/image_width"
android:layout_height="#dimen/image_width"
android:layout_gravity="center_horizontal"
android:src="#drawable/quila"
app:border_color="#android:color/white"
app:border_width="2dp"
app:finalHeight="#dimen/image_final_width"
app:finalYPosition="2dp"
app:layout_behavior="saulmm.myapplication.AvatarImageBehavior"
app:startHeight="2dp"
app:startToolbarPosition="2dp"
app:startXPosition="2dp"
/>
</android.support.design.widget.CoordinatorLayout>
for more info: https://github.com/saulmm/CoordinatorBehaviorExample

Develop Reference

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