setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Button button = (Button) v; button. setVisibility(View. INVISIBLE); } });
A View's visibility status is of Integer type and can have one of three options: VISIBLE (0) - The View is visible to the user. INVISIBLE (4) - The View is invisible to the user, but still takes up space in the layout. GONE (8) - The View is invisible, and it does not take up space in the layout.
Set button visibility to GONE (button will be completely "removed" -- the buttons space will be available for another widgets) or INVISIBLE (button will became "transparent" -- its space will not be available for another widgets):
View b = findViewById(R.id.button);
b.setVisibility(View.GONE);
or in xml:
<Button ... android:visibility="gone"/>
First make the button invisible in xml file.Then set button visible in java code if needed.
Button resetButton=(Button)findViewById(R.id.my_button_del);
resetButton.setVisibility(View.VISIBLE); //To set visible
Xml:
<Button
android:text="Delete"
android:id="@+id/my_button_del"
android:layout_width="72dp"
android:layout_height="40dp"
android:visibility="invisible"/>
To remove button in java code:
Button btn=(Button)findViewById(R.id.btn);
btn.setVisibility(View.GONE);
To transparent Button in java code:
Button btn=(Button)findViewById(R.id.btn);
btn.setVisibility(View.INVISIBLE);
To remove button in Xml file:
<Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"/>
To transparent button in Xml file:
<Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible"/>
button.setVisibility(View.GONE);
This view is visible.
button.setVisibility(View.VISIBLE);
This view is invisible, and it doesn't take any space for layout purposes.
button.setVisibility(View.GONE);
But if you just want to make it invisible:
button.setVisibility(View.INVISIBLE);
use setVisibility in button or imageViwe or .....
To remove button in java code:
Button btn=(Button)findViewById(R.id.btn);
btn.setVisibility(Button.GONE);
To transparent Button in java code
Button btn=(Button)findViewById(R.id.btn);
btn.setVisibility(Button.INVISIBLE);
You should make you button xml code like below:
<Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"/>
hidden:
visibility: gone
show:
visibility: invisible
visibility: visible
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