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Java TextView Onclick() returning expression error

I am really new to java and I came across the following 2 errors error: illegal start of expression public void registerClick(View v) and error: class, interface, or enum expected }
I don't understand what I am doing wrong. I have watched extensive tutorials on Youtube and gone to the Android Studio docs but I can not find out what is wrong with my program. I am trying to go from a signup screen to a register screen if a certain text view is clicked. My code is down below.
Main Activity.java:
package com.example.gooddeed;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.WindowManager;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import android.view.View;
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Config Stuff
ActionBar actionBar = getSupportActionBar();
actionBar.hide();
//end of config stuff
public void registerClick(View v)
{
TextView tv= (TextView) findViewById(R.id.register);
}
}
}
Activity Main.Xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:context=".MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="235dp"
android:background="#drawable/blue_bg" />
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="62dp"
android:layout_marginTop="36.7dp"
android:layout_marginRight="62dp"
android:background="#drawable/blue_border_rounded_cornwe">
<!-- INPUT -->
<EditText
android:id="#+id/email_input"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toRightOf="#+id/username_icon"
android:background="#android:color/transparent"
android:fontFamily="#font/poppins_regular"
android:hint="Email"
android:inputType="textEmailAddress"
android:maxLines="1"
android:paddingLeft="17dp"
android:paddingTop="15dp"
android:paddingBottom="15dp"
android:textCursorDrawable="#drawable/cursor_color"
android:textSize="12sp" />
<!-- ICON -->
<ImageView
android:id="#+id/username_icon"
android:layout_width="14.7dp"
android:layout_height="10.3dp"
android:layout_centerVertical="true"
android:layout_marginLeft="17dp"
android:src="#drawable/email" />
</RelativeLayout>
<!-- Spacer Button -->
<!-- Spacer Button -->
<TextView
android:id="#+id/textView"
android:layout_width="match_parent"
android:layout_height="14dp" />
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="62dp"
android:layout_marginTop="12.7dp"
android:layout_marginRight="62dp"
android:background="#drawable/blue_border_rounded_cornwe">
<!-- INPUT -->
<EditText
android:id="#+id/password_input"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toRightOf="#+id/icon"
android:background="#android:color/transparent"
android:fontFamily="#font/poppins_regular"
android:hint="Password"
android:inputType="textPassword"
android:maxLength="10"
android:maxLines="1"
android:paddingLeft="17dp"
android:paddingTop="15dp"
android:paddingBottom="15dp"
android:textCursorDrawable="#drawable/cursor_color"
android:textSize="12sp" />
<!-- ICON -->
<ImageView
android:id="#+id/icon"
android:layout_width="14.7dp"
android:layout_height="10.3dp"
android:layout_centerVertical="true"
android:layout_marginLeft="17dp"
android:src="#drawable/password" />
</RelativeLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="62dp"
android:layout_marginTop="18.7dp"
android:layout_marginRight="62dp"
android:background="#drawable/blue_fill__rounded_color"
android:fontFamily="#font/poppins_medium"
android:gravity="center"
android:paddingTop="14dp"
android:paddingBottom="14dp"
android:text="Login"
android:textColor="#ffffff"
android:textSize="14sp"
android:textStyle="bold" />
<TextView
android:id="#+id/textView3"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/forgotpassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="12dp"
android:fontFamily="#font/poppins_medium"
android:text="FORGOT PASSWORD?"
android:textColor="#1566e0"
android:textSize="10.5sp" />
<TextView
android:id="#+id/register"
android:layout_width="wrap_content"
android:layout_height="18dp"
android:layout_gravity="center"
android:layout_marginTop="12dp"
android:fontFamily="#font/poppins_medium"
android:text="Don't have an account? Make one for free!"
android:textColor="#1566e0"
android:textSize="13sp"
android:clickable="true"
android:onClick="registerClick"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="13.7dp"
android:gravity="center"
android:orientation="horizontal"/>
</LinearLayout>
</RelativeLayout>
Thank you to everyone that helps!

You should have registerClick as a separate method inside the activity because Java does not support directly nested methods
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Config Stuff
ActionBar actionBar = getSupportActionBar();
actionBar.hide();
//end of config stuff
}
public void registerClick(View v) {
TextView tv= (TextView) findViewById(R.id.register);
}
}

Trying to add new TextView to Bottom of Screen and have them Stacked

So currently I have an EditText field and a button and I want every time when that button is pushed to add the name at the bottom of the screen, but continuing to add them to the bottom of the screen rather than one line. It's currently only printing on one line and I don't know how to make the font bigger on the text that is being added. Sorry for the dumb question. This is what I have in the main file and the XML bc it wouldn't let me post right below it
package com.example.bryce.
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.util.Log;
import android.view.View;
import android.content.
public class MainActivity extends
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final LinearLayout mLayout=findViewById(R.id.linearLayout);
final EditText mEditText=findViewById(R.id.StudentNameEdt);
final Button mButton=findViewById(R.id.insertButton);
TextView textView=new TextView(this);
textView.setText("New TExt");
mButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mLayout.addView(createNewTextView(mEditText.getText().toString()));
}
});
}
private TextView createNewTextView(String text)
{
final LinearLayout mLayout=findViewById(R.id.linearLayout);
String newLine=System.getProperty("line.separator");
final LinearLayout.LayoutParams lparams =new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
RelativeLayout.LayoutParams params= (RelativeLayout.LayoutParams) mLayout.getLayoutParams();
final TextView textView=new TextView(this);
textView.setLayoutParams(lparams);
textView.setText("New texT:: "+text+newLine);
return textView;
}
}
And here is the XML
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/ScrollView01"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout 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="900dp"
tools:context=".MainActivity">
<TextView
android:id="#+id/NewClassTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="Welcome!"
android:textSize="30sp"
android:textStyle="bold"
android:typeface="serif"
app:fontFamily="sans-serif-smallcaps" />
<TextView
android:id="#+id/WelcomeAgain"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_below="#+id/NewClassTitle"
android:text="Fill out the Form Below to Register"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif"
app:fontFamily="sans-serif-smallcaps" />
<EditText
android:id="#+id/ClassNumEdt"
android:layout_width="324dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="222dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Class
<Button
android:id="#+id/insertButton"
android:layout_width="wrap_content"
android:layout_height="38dp"
android:layout_above="#+id/StudentView"
android:layout_toStartOf="#+id/NewClassTitle"
android:text="Insert"
android:textSize="14sp" />
<EditText
android:id="#+id/StudentNameEdt"
android:layout_width="337dp"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="295dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Student Name" />
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="0dp"
android:orientation="horizontal"></LinearLayout>
</RelativeLayout>
</ScrollView>

Your LinearLayout orientation appears to be horizontal. It should be vertical where you to expect the lines to be added below.
That being said, consider using a RecyclerView for the task.

Android ID not found, when it is there

Android Studio is giving me errors in the Main Activity Java over unresolved symbols or id's. As far as I can see the id's refrenced in the java code exist.
In another app which used these same principles, it worked, I cross refrenced the two apps and could not find anything that stood out.
Here is my java code:
package com.example.android.quizapplication;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.SeekBar;
import android.widget.TextView;
public class QuizMainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_quiz_main);
}
public void display(int value) {
TextView quantityTextView = findViewById(R.id.value_text);
quantityTextView.setText(value);
}
public void slider(View view){
SeekBar seekBar = (SeekBar)findViewById(R.id.i);
int Value = seekBar.getProgress();
EditText text = (EditText)findViewById(R.id.valueText);
String name = text.getText().toString();
text.setText(Value);
}
}
Here is my XML: (The id's are there)
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
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:context="com.example.android.quizapplication.QuizMainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Quiz"
android:textAlignment="center"/>
<TextView
android:id="#+id/question"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="What is you favorite color?"
android:textAlignment="center"
android:paddingTop="20dp"
android:textSize="20dp"
android:textStyle="bold"
android:textColor="#000000"
android:layout_below="#+id/title"
/>
<TextView
android:id="#+id/value_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Test"
android:textAlignment="center"
android:layout_alignParentBottom="true"
android:layout_marginBottom="300dp"/>
<SeekBar
android:id="#+id/i"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="146dp"
android:onClick="slider"/>
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
/>

Try adding this:
import com.example.android.quizapplication.R;

Scrollview is not scrolling in AbsoluteLayout

I'm trying to make an Activity which allows the user to press a button and when he presses it, it generates an EditText and a spinner. The problem is that the scroll view does not scroll. The page stays as is.
XML:
<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_order_items"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.nir.nestleapp.OrderItemsActivity">
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentStart="true">
<AbsoluteLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<EditText
android:layout_width="70dp"
android:layout_height="40dp"
android:layout_y="58dp"
android:inputType="phone"
android:ems="10"
android:id="#+id/Quantity"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:hint="quantity"
android:layout_x="11dp" />
<Spinner
android:layout_width="174dp"
android:layout_height="48dp"
android:layout_x="148dp"
android:layout_y="58dp"
android:id="#+id/ItemSpinner" />
</AbsoluteLayout>
</ScrollView>
<Button
android:text="add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="133dp"
android:layout_y="431dp"
android:id="#+id/Generate" />
</AbsoluteLayout>
Java:
package com.example.nir.nestleapp;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AbsListView;
import android.widget.AbsoluteLayout;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RelativeLayout;
import android.widget.Spinner;
public class OrderItemsActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_order_items);
final AbsoluteLayout layout = (AbsoluteLayout) findViewById(R.id.activity_order_items);
final Spinner Items=(Spinner)findViewById(R.id.ItemSpinner);
final Button Generate=(Button)findViewById(R.id.Generate);
final EditText Quantity=(EditText)findViewById(R.id.Quantity);
final float[] yPlacement = {280};
Generate.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Spinner GeneratedSpinner=new Spinner(OrderItemsActivity.this);
EditText GeneratedQuantity=new EditText(OrderItemsActivity.this);
layout.addView(GeneratedSpinner);
GeneratedSpinner.setX(Items.getX());
yPlacement[0] =yPlacement[0]+200;
GeneratedSpinner.setY(yPlacement[0]);
layout.addView(GeneratedQuantity);
GeneratedQuantity.setX(Quantity.getX());
GeneratedQuantity.setY(yPlacement[0]);
GeneratedQuantity.setHint("quantity");
GeneratedQuantity.setWidth(300);
}
});
}

You can change your Absolute layout, use as child LinearLayout
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentStart="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:layout_width="70dp"
android:layout_height="40dp"
android:layout_y="58dp"
android:inputType="phone"
android:ems="10"
android:id="#+id/Quantity"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:hint="quantity"
android:layout_x="11dp" />
<Spinner
android:layout_width="174dp"
android:layout_height="48dp"
android:layout_x="148dp"
android:layout_y="58dp"
android:id="#+id/ItemSpinner" />
</LinearLayout>
</ScrollView>

Changing AbsoluteLayout into a LinearLayout is the best way to get rid from this issue.

How to open fragments containing webViews in another activity on button click from fragments of another activity?

I have image-buttons in one of the fragments of an activity and want to open corresponding fragments containing webViews on button clicks in another activity.
I am a beginner so please do give appropriate codes for this.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_main"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:context="com.example.administrator.hiha.MainActivity"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<include
android:id="#+id/toolbar"
layout="#layout/tool_bar">
</include>
<fragment
android:id="#+id/upperFragment"
android:layout_width="match_parent"
android:layout_height="200dp"
android:name="com.example.administrator.hiha.Upper_main_Fragment"
android:layout_below="#id/toolbar"
>
</fragment>
<fragment
android:layout_below="#id/upperFragment"
android:id="#+id/lowerFragment"
android:layout_width="match_parent"
android:layout_height="140dp"
android:name="com.example.administrator.hiha.Lower_main_Fragment"
>
</fragment>
<fragment
android:layout_below="#id/lowerFragment"
android:id="#+id/Bottom_Most_Fragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:name="com.example.administrator.hiha.BottomMostFragment"
tools:layout="#layout/fragment_bottom_most">
</fragment>
<View
android:id="#+id/hLastRow"
android:layout_centerHorizontal="true"
android:layout_below="#id/Bottom_Most_Fragment"
android:layout_width="300dp"
android:layout_height="2dp"
android:background="#EEEEEE"
/>
<TextView
android:layout_alignParentBottom="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/hLastRow"
android:layout_centerHorizontal="true"
android:text="Designed \u0026 Developed by me © 2016."/>
</RelativeLayout>
</ScrollView>
MainActivity.java
package com.example.administrator.hiha;
import android.support.v4.app.FragmentActivity;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
public class MainActivity extends FragmentActivity {
//Toolbar toolbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//toolbar=(Toolbar)findViewById(R.id.toolbar);
}
}
fragment_lower_main.xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.administrator.hiha.Lower_main_Fragment">
<HorizontalScrollView
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageButton
android:layout_width="100dp"
android:layout_height="80dp"
android:src="#drawable/about_board"
android:id="#+id/about_img_btn"
android:onClick="onAboutBoardClick"
/>
<TextView
android:id="#+id/text_about_img_btn"
android:text="About Board"
android:layout_below="#id/about_img_btn"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:gravity="center"
/>
<ImageButton
android:layout_width="100dp"
android:layout_height="80dp"
android:src="#drawable/sarasvati"
android:id="#+id/sarasvati_img_btn"
android:layout_toRightOf="#id/about_img_btn"
android:onClick="onSarasvatiClick"
/>
<TextView
android:layout_toRightOf="#id/text_about_img_btn"
android:id="#+id/text_sarasvati_img_btn"
android:text="Sarasvati"
android:layout_below="#id/sarasvati_img_btn"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:gravity="center"
/>
<ImageButton
android:layout_toRightOf="#id/sarasvati_img_btn"
android:layout_width="100dp"
android:layout_height="80dp"
android:src="#drawable/scientific_evidences"
android:id="#+id/scientific_evidences_img_btn"
android:onClick="onScientificEvidencesClick"
/>
<TextView
android:layout_toRightOf="#id/text_sarasvati_img_btn"
android:id="#+id/text_scientific_evidences_img_btn"
android:text="Scientific EVidences"
android:layout_below="#id/scientific_evidences_img_btn"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:gravity="center"
/>
<ImageButton
android:layout_toRightOf="#id/digital_library_img_btn"
android:layout_width="100dp"
android:layout_height="80dp"
android:src="#drawable/affltd_organization"
android:id="#+id/affltd_oragnization_img_btn"
android:onClick="onAffltdOrganizationClick"
/>
<TextView
android:layout_toRightOf="#id/text_digital_library_img_btn"
android:id="#+id/text_affltd_oragnization_img_btn"
android:text="Affiliated Organizations"
android:layout_below="#id/affltd_oragnization_img_btn"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:gravity="center"
/>
<ImageButton
android:layout_toRightOf="#id/affltd_oragnization_img_btn"
android:layout_width="100dp"
android:layout_height="80dp"
android:src="#drawable/tender"
android:id="#+id/tender_img_btn"
android:onClick="onTenderClick"
/>
<TextView
android:layout_toRightOf="#id/text_affltd_oragnization_img_btn"
android:id="#+id/text_tender_img_btn"
android:text="Tenders"
android:layout_below="#id/tender_img_btn"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:gravity="center"
/>
</RelativeLayout>
</LinearLayout>
</HorizontalScrollView>
</FrameLayout>
Lower_Main_Fragment.java
package com.example.administrator.hiha;
import android.content.Context;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
public class Lower_main_Fragment extends Fragment {
ImageButton about_img_btn;
ImageButton sarasvati_img_btn;
ImageButton scientific_evidences_img_btn;
ImageButton digital_library_img_btn;
ImageButton affltd_oragnization_img_btn;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView=inflater.inflate(R.layout.fragment_lower_main_,container,false);
//cast image buttons
about_img_btn=(ImageButton)getView().findViewById(R.id.about_img_btn);
sarasvati_img_btn=(ImageButton)getView().findViewById(R.id.sarasvati_img_btn);
scientific_evidences_img_btn=(ImageButton)getView().findViewById(R.id.scientific_evidences_img_btn);
digital_library_img_btn=(ImageButton)getView().findViewById(R.id.digital_library_img_btn);
affltd_oragnization_img_btn=(ImageButton)getView().findViewById(R.id.affltd_oragnization_img_btn);
return rootView;
}
//onclick methods of image buttons
public void onAboutBoardClick(View view){
}
}
These are the files in which i want that if i click on about_img_btn then it should open a fragment containing a webView in another activity. The same should be repeated for all the buttons.
Please define the further code that i have to use and mention the files where i have to use it. Thanks!

try this:
in your fragment_lower_main xml:
Give an id to the Framelayout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.administrator.hiha.Lower_main_Fragment">
<FrameLayout
android:id="+#id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent">
<--Rest of the code -->
/>
</LinearLayout>
Now in code open new Fragment during button click using:
about_img_btn=(ImageButton)rootView.findViewById(R.id.about_img_btn);
about_img_btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
AboutUS fragment = new AboutUS();
Replace_fragment(fragment); //pass the fragment u want to replace
}
});
public void ReplaceFragment(Fragment r_fragment) {
FragmentManager fragmentManager = getActivity.getSupportFragmentManager();
fragmentManager.beginTransaction().replace(R.id.fragment_container, r_fragment).commit();
}