TextView visible invisible using one button in Android

TextView visible invisible using one button in Android - java

I create a button and TextView when I press the button to visible the TextView its working good but my question was when same button pressed invisible the TextView how can i do this? This is my code:
<Button
android:id="#+id/btn1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button"
/>
<TextView
android:id="#+id/pas_rules"
android:layout_width="fill_parent"
android:layout_height="30dp"
android:text="welcome"
android:visibility="gone"/>
main activity:
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
textview.setVisibility(View.VISIBLE);
}
});

button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
textview.setVisibility(textview.getVisibility() == View.VISIBLE ? View.GONE : View.VISIBLE);
// which is just like:
/*
if(textview.getVisibility() == View.VISIBLE)
textview.setVisibility(View.GONE);
else
textview.setVisibility(View.VISIBLE);
*/
}
});

you can achieve this by checking the visibility of the view:-
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
if(textview.getVisibility()==View.GONE)
{
textview.setVisibility(View.VISIBLE);
}
else
{
textview.setVisibility(View.GONE);
}
}
});

Another Way
<Button
android:id="#+id/btn1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Button"
android:onClick="Button_Click"
android:clickable="true"
/>
<TextView
android:id="#+id/pas_rules"
android:layout_width="fill_parent"
android:layout_height="30dp"
android:text="welcome"
android:visibility="gone"/>
//Now Declare Button_Click Function in your Java Class
public void Button_Click(View i)
{
textview.setVisibility(textview.getVisibility() == View.VISIBLE ? View.GONE : View.VISIBLE);
// Do your Code in here
}

You can check whether your Textview is visible or not if you click on the button. If it's visible, you can remove the visibility, if not, you can make it visible. You can find a solution here: How to check TextView Visibility using IF
You have to use the textview.getVisibility() method and check it to View.VISIBLE. If it is visible you have to set your textview invisible: textview.setVisibility(View.GONE);
Your code could look like:
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
if (textview.getVisibility()==View.VISIBLE){
textview.setVisibility(View.GONE);
}
else{
textview.setVisibility(View.VISIBLE);
}
});

Related

Android : Add a listener to an icon in a text field

i am a beginner in application development and i like to ask a question that i tried my best to get an answer in google but i failed.
So,
in my application (in java) i am using too text fields :
<com.google.android.material.textfield.TextInputLayout
android:layout_marginBottom="20dp"
android:id="#+id/start_date_Layout"
style="#style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginHorizontal="20dp"
app:helperText="Start Date"
app:endIconMode="custom"
app:endIconDrawable="#drawable/ic_date"
>
<com.google.android.material.textfield.TextInputEditText
android:id="#+id/start_date"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="dd/mm/yy"
/>
</com.google.android.material.textfield.TextInputLayout>
I added a listener to my end icon like that :
this.startDateLayout = v.findViewById(R.id.start_date_Layout);
this.startDateLayout.setEndIconOnClickListener(this);
My problem is when i try to get the view that the user clicked :
#Override
public void onClick(View v) {
if (v.getParent() == this.startDateLayout){
Toast.makeText(this.context, "click", Toast.LENGTH_LONG).show();
}
}
the toast never appear and the if condition is never true, my question is how can i get the view on witch the user clicked. thanks for reading i hope i was clear as much as possible.

For me only doing following works:
final TextInputLayout textInputLayout = findViewById(R.id.start_date_Layout);
textInputLayout.setEndIconOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// DO STUFF
}
});
As you're explicitly setting listener on End icon only you shouldn't be worried about verifying viewId.

Just use:
startDateLayout = v.findViewById(R.id.start_date_Layout);
startDateLayout.setEndIconOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// DO something....
}
});

Simple kotlin:
b.dateLabel.setEndIconOnClickListener {
Toast.makeText(requireContext(), "date", Toast.LENGTH_SHORT).show()
}

First what I can notice in the above code, you're trying to listen to click events on your View
A simple way to do so is change your onClick() method to below
public void onClick(View v) {
if (v.getId() == R.id.start_date_Layout){
Toast.makeText(getApplicationContext(), "click", Toast.LENGTH_LONG).show();
}
}
I believe I could help

If you are using EditText, then try setting an onFocusChangeListner to the editText instead of onClickListner.
startDateLayout.setOnFocusChangeListener(new OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
if(hasFocus) {
// Show your code when has focus
} else {
// when it does not have focus
}
}});

The question is simple, You can you a FragmeLayout or LinearLayout, EditText and an ImageView for achieving the solution, it will be similar to the TextInputEditText but you will have much more control over View Hierarchy, let me show you how you can achieve it, for the sake of simplicity as you are a beginner I'll use linear Layout
Create A FrameLayout or LinearLayout and then create an EditText and an ImageView like
XML:
<LinearLayout
android:layout_margin="10dp"
android:layout_width="match_parent"
android:layout_height="80dp"
android:background="#DCDFDF"
android:orientation="horizontal"
tools:ignore="MissingConstraints">
<ImageView
android:layout_gravity="center_vertical"
android:id="#+id/imageViewTitle"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_margin="15dp"
android:src="#drawable/android"
tools:ignore="ContentDescription" />
<EditText
android:layout_gravity="center_vertical"
android:id="#+id/editTextTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="10dp"
android:layout_marginRight="10dp"
android:background="#DCDFDF"
android:gravity="top"
android:hint="Start Date"
android:paddingTop="10dp"
android:textAlignment="gravity"
android:importantForAutofill="no" />
</LinearLayout>
Java
public class MainActivity extends AppCompatActivity {
EditText editTextTitle;
ImageView imageViewTitle;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
editTextTitle = findViewById(R.id.editTextTitle);
imageViewTitle = findViewById(R.id.imageViewTitle);
imageViewTitle.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//Do your work here
Toast.makeText(MainActivity.this, "ImageView Pressed", Toast.LENGTH_SHORT).show();
}
});
}
}

How to Show Custom Dialog on OnBackPressed

I want to show a custom dialog box whenever someone clicks on the back button on the main Activity to exit the app.
I tried multiple methods but non worked for me. I simply want to have 4 icons (buttons) and a text line in that dialog box along with "exit" the app option.
Is there any workable solution you guys can suggest??

To make an action when user clicks the back button you can simplly override the onBackPressed() , to show a custom dialog you need to do 2 things, first create the layout of the dialog with the 4 buttons and the text you want.
custom_dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="80dp"
android:background="#3E80B4"
android:orientation="vertical" >
<TextView
android:id="#+id/txt_dia"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="10dp"
android:text="Your text goes here"
android:textColor="#android:color/white"
android:textSize="15dp"
android:textStyle="bold"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#3E80B4"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_yes"
android:layout_width="100dp"
android:layout_height="30dp"
android:background="#android:color/white"
android:clickable="true"
android:text="Yes"
android:textColor="#5DBCD2"
android:textStyle="bold" />
<Button
android:id="#+id/btn_no"
android:layout_width="100dp"
android:layout_height="30dp"
android:layout_marginLeft="5dp"
android:background="#android:color/white"
android:clickable="true"
android:text="No"
android:textColor="#5DBCD2"
android:textStyle="bold" />
<Button
android:id="#+id/btn_exit"
android:layout_width="100dp"
android:layout_height="30dp"
android:layout_marginLeft="5dp"
android:background="#android:color/white"
android:clickable="true"
android:text="Exit"
android:textColor="#5DBCD2"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
Then Create a custom dialog class exteding Dialog and implements OnClickListener
public class CustomDialogClass extends Dialog implements
android.view.View.OnClickListener {
public CustomDialogListener listener;
public Dialog d;
public Button yes, no, exit;
public CustomDialogClass(#NonNull Context context,
CustomDialogListener listener) {
super(context);
this.listener = listener ;
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.custom_dialog);
yes = (Button) findViewById(R.id.btn_yes);
no = (Button) findViewById(R.id.btn_no);
exit = (Button) findViewById(R.id.btn_exit);
yes.setOnClickListener(this);
no.setOnClickListener(this);
exit.setOnClickListener(this);
}
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_yes:
listener.onYesButtonClicked();
break;
case R.id.btn_no:
listener.onNoButtonClicked();
break;
case R.id.btn_exit:
listener.onExitButtonClicked();
break;
default:
break;
}
dismiss();
}
public interface CustomDialogListener {
public void onYesButtonClicked() ;
public void onNoButtonClicked() ;
public void onExitButtonClicked() ;
}
}
Finally at the MainActivity class ovverride the onBackPressed() , show the dialog and handle all button clicks
#Override
public void onBackPressed() {
CustomDialogClass cd = new CustomDialogClass(this, new CustomDialogClass.CustomDialogListener() {
#Override
public void onYesButtonClicked() {
Toast.makeText(MainActivity.this, "Yes Clicked", Toast.LENGTH_LONG).show();
}
#Override
public void onNoButtonClicked() {
Toast.makeText(MainActivity.this, "No Clicked", Toast.LENGTH_LONG).show();
}
#Override
public void onExitButtonClicked() {
Toast.makeText(MainActivity.this, "Exit Clicked", Toast.LENGTH_LONG).show();
}
});
cd.show();
}

Try to override your main activitys onBackPressed() function. If users press the back button, it will be triggered. Then you can pop-up your custom dialog and if the exit button is clicked on your dialog you can call super.onBackPressed() or finish(). This will close on your application.
UPDATE
class MainActivity : AppCompatActivity() {
private var dialog: Dialog? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
}
override fun onBackPressed() {
if (dialog == null || dialog?.isShowing == false) {
dialog = AlertDialog.Builder(this)
.setTitle("Some title")
.setMessage("Some message")
.setPositiveButton("Exit") { dialog, which ->
super.onBackPressed()
}
.setNeutralButton("Action 1") { dialog, which ->
//DO SOME ACTION
dialog.cancel()
}
.setNegativeButton("Action 2") { dialog, which ->
//DO SOME ACTION
dialog.cancel()
}
.create()
dialog!!.show()
}
}
}

How to update text field on button click?

I need help in the MainActivity.java coding such that the value of the text field is stored into a variable on button click so that i could use it for search query later.
The activity_main.xml contains the following:
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="text"
android:text="Search"
android:ems="10"
android:id="#+id/SearchText"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<Button
android:text="Search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:id="#+id/button2" />
Could anyone suggest what the MainActivity.java file should contain as to recieve the text value as i am new to coding?

Add onClick on your button
onClick:"btnClicked"
Like
<Button
android:text="Search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:id="#+id/button2"
android:onClick="btnClicked" />
Add these code in Java file
public void btnClicked(View view){
EditText et = (EditText)findViewById(R.id.SearchText);
String value = et.getText().toString();// your edit text value
}

//Variable to store value.
String variable;
//References to the views.
Button btnClick = (Button)findViewById(R.id.button2);
EditText etText = (EditText)findViewById(R.id.SearchText);
//Setting click to the button
btnClick.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(final View v) {
// Do Your stuff.
variable = etText.getText().toString();
}
});

what the MainActivity.java file should contain as to receive the text value as i am new to coding?
Write This Code in Your MainActivity.java Whatever you will give in Text field and click Button , It will update and show in Toast Message.
public class MainActivity extends Activity {
EditText et;
Button bt;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_layout);
et = (EditText)findViewById(R.id.SearchText);
bt = (Button)findViewById(R.id.button2);
bt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String eText = et.getText().toString();
Toast.makeText(getApplicationContext(),"Your Text is here"+eText,Toast.LENGTH_SHORT).show();
}
});
}

String YOUR_VARIABLE = "";
Button btn= (Button)findViewById(R.id.button2);
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
EditText edtText = (Edittext)findViewById(R.id.SearchText);
if(!edtText.isEmpty()){
YOUR_VARIABLE = edtText.getText().toString();
}
});
This will store your EditText text in your Variable
if you want to use That variable Globally you should make if public static

button2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String value = SearchText.getText().toString();
}
});

set Inflate layout to smaller

i have some problems with my layout, this is the capture of my layout inflater
the layout is to big and the button are in wrong place, i don't use a title but there is a black title background in there
i just want to make it smaller like piano tiles layout
can anyone help me to fix this?
this is my layout.xml data that will show inflater layout in menu.java
<?xml version='1.0' encoding='utf-8'?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:background="#drawable/backgroundblankwhite"
android:gravity="center|center_horizontal|center_vertical"
android:orientation="vertical"
android:padding="10sp" >
<TextView
android:id="#+id/exitimage"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/textinflateexit"
android:singleLine="true" >
<requestFocus />
</TextView>
<LinearLayout
android:id="#+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center" >
<Button
android:id="#+id/buttonexityes"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:background="#drawable/buttonquityes" />
<Button
android:id="#+id/buttonexitno"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:background="#drawable/buttonquitno" />
</LinearLayout>
</LinearLayout>
and this is my menu.java that have a button to display my inflate layout
public class menu extends Activity {
private Context context = this;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.menu);
Button exit = (Button) findViewById(R.id.exit);
exit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
final Dialog openDialog = new Dialog(context);
openDialog.setContentView(R.layout.inflatequitapp);
TextView dialogTextContent = (TextView)openDialog.findViewById(R.id.exitimage);
Button dialogExitButton = (Button)openDialog.findViewById(R.id.buttonexityes);
dialogExitButton.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
// if this button is clicked, close
// current activity
menu.this.finish();
}
});
Button dialogCloseButton = (Button)openDialog.findViewById(R.id.buttonexitno);
dialogCloseButton.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
openDialog.dismiss();
}
});
openDialog.show();
}
});
}
#Override
public void onBackPressed() {
// do nothing.
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
}

I have change a bit variable to check at my end..please do change variables,class to match at your end...
MainActivity.java
///---////
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
Button exit = (Button) findViewById(R.id.but);
exit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
final Dialog openDialog = new Dialog(MainActivity.this);
openDialog.setContentView(R.layout.main);
openDialog.setTitle("Confirm Exit");
TextView dialogTextContent = (TextView)openDialog.findViewById(R.id.exitimage);
Button dialogExitButton = (Button)openDialog.findViewById(R.id.buttonexityes);
dialogExitButton.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
finish();
}
});
Button dialogCloseButton = (Button)openDialog.findViewById(R.id.buttonexitno);
dialogCloseButton.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
openDialog.dismiss();
}
});
openDialog.show();
}
});
}
Dialog xml file..
<?xml version='1.0' encoding='utf-8'?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:background="#ffffff"
android:gravity="center|center_horizontal|center_vertical"
android:orientation="vertical"
android:padding="10sp" >
<TextView
android:id="#+id/exitimage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#ffffff"
android:singleLine="true"
android:text="Are You Sure!!" >
<requestFocus />
</TextView>
<LinearLayout
android:id="#+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center" >
<Button
android:id="#+id/buttonexityes"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:background="#ffffff"
android:text="Yes" />
<Button
android:id="#+id/buttonexitno"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:background="#ffffff"
android:text="No" />
</LinearLayout>
</LinearLayout>
output:

you have to used below code for dialog
private void forgotPasswordDialog() {
LayoutInflater layoutInflater = LayoutInflater.from(this);
final View dialogView = layoutInflater.inflate(R.layout.dialog_forgot_password, null);
AlertDialog.Builder builder = new AlertDialog.Builder(this, R.style.PauseDialog);
final AlertDialog dialog = builder.create();
dialog.setView(dialogView);
dialog.show();
final EditText edtUserNameDialog = (EditText) dialogView.findViewById(R.id.edtUserNameDialog);
edtUserNameDialog.setText(edtUserName.getText());
final Button btnSubmit = (Button) dialogView.findViewById(R.id.btnSubmit);
btnSubmit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (!FieldsValidator.validateUsername(edtUserNameDialog)) {
//forgotPasswordDialog();
} else if (!checkDMSID()) {
KeyboardUtils.hideKeyboard(edtUserNameDialog);
dialog.dismiss();
} else {
KeyboardUtils.hideKeyboard(edtUserNameDialog);
forgotPassword(edtUserNameDialog.getText().toString());
dialog.dismiss();
}
}
});
final Button btnCancel = (Button) dialogView.findViewById(R.id.btnCancel);
btnCancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
KeyboardUtils.hideKeyboard(edtUserNameDialog);
dialog.dismiss();
}
});
}

how to check the checkbox when the layout is clicked?

I have a relative layout. In that relative layout i have a textview at left end and check box at right end. Now
what i want is, when i clicked the entire layout( above relative layout) the check box need to check. any please
help me.
<RelativeLayout
android:id="#+id/layoutavailable"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/layouttaxexempt"
android:layout_marginTop="25dp"
>
<TextView
android:id="#+id/txt_avl"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:hint="IsAlwaysAvailable"
android:textSize="20sp"
android:textColorHint="#color/white"
android:layout_marginTop="5dp"
android:layout_marginLeft="13dp"
/>
<CheckBox
android:id="#+id/c_avl"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentRight="true"
android:layout_marginTop="5dp"/>
</RelativeLayout>

Code:
public void onClick(View v) {
if (checkbox.isChecked()){
checkbox.setChecked(false);
}
else {
checkbox.setChecked(true);
}
}

Set the listener to the layout
CheckBox cBox = (CheckBox) findViewById(R.id.c_avl);
findViewById(R.id.layoutavailable).setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
cBox.setChecked(!cBox.isChecked());
}
});

Use CheckedTextView instead of normal TextView.
And make CheckedTextView width and height to match_parent"

Just try this:
public class MainActivity extends Activity {
RelativeLayout layout;
CheckBox cb;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
cb=(CheckBox)findViewById(R.id.checkBox1);
layout = (RelativeLayout) findViewById(R.id.layoutavailable);
layout.setOnTouchListener(new OnTouchListener() {
#Override
public boolean onTouch(View arg0, MotionEvent arg1) {
cb.setChecked(true);
return false;
}
});
}

you can do by following way
yourRelativeLayout.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
youCheckbox.setChecked(!(test.isChecked()));
}
});

First make your Relative Layout clickable by writing the given code in your Relative Layout Tag body, and also assign the id to your layout.:-
android:clickable="true"
android:id="#+id/rl"
Then in your Activity Java file, write the code in your on create instance:-
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.test2);
Relative Layout rl = (LinearLayout)findViewById(R.id.rl);
final CheckBox c_avl = (CheckBox)findViewById(R.id.checkBox1);
rl.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
c_avl.setChecked(true);
}
});
}
This will certainly solve your problem, indeed.

You can also achieve this by using the toggle() method of the CheckBox class. Please note that when using the toggle method, there won't be any animation. The way that I fixed that issue was by overriding the toggle method, and defining my own toggle.
private RelativeLayout layoutAvailable = findViewById(R.id.layoutavailable);
private CheckBox cAvl = findViewById(R.id.c_avl);
layoutavailable.setOnClickListener(new View.OnClickListener(){
public void onClick(View view){
cAvl.toggle();
}
})

Just pass the state of the parent RelativeLayout to it's child CheckBox
set RelativeLayout clickable, and add an attribute android:duplicateParentState to CheckBox
<RelativeLayout
android:id="#+id/layoutavailable"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_alignParentLeft="true"
android:layout_below="#+id/layouttaxexempt"
android:layout_marginTop="25dp"
android:clickable="true"
>
<TextView
android:id="#+id/txt_avl"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:hint="IsAlwaysAvailable"
android:textSize="20sp"
android:textColorHint="#color/white"
android:layout_marginTop="5dp"
android:layout_marginLeft="13dp"
/>
<CheckBox
android:id="#+id/c_avl"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentRight="true"
android:duplicateParentState='true'
android:layout_marginTop="5dp"/>
</RelativeLayout>

Develop Reference

Java is a programming language and computing platform first released by Sun Microsystems in 1995.

TextView visible invisible using one button in Android - java

you can achieve this by checking the visibility of the view:- button.setOnClickListener(new View.OnClickListener() { #Override public void onClick(View arg0) { if(textview.getVisibility()==View.GONE) { textview.setVisibility(View.VISIBLE); } else { textview.setVisibility(View.GONE); } } });

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