hiden toolbar in android

requestWindowFeature(Window.FEATURE_NO_TITLE); getSupportActionBar().hide(); this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.activity_main);

how to hide menu items in android

//anywhere in your code
...
mState = HIDE_MENU; // setting state
invalidateOptionsMenu(); // now onCreateOptionsMenu(...) is called again
...

@Override
public boolean onCreateOptionsMenu(Menu menu)
{
    // inflate menu from xml
    MenuInflater inflater = getSupportMenuInflater();
    inflater.inflate(R.menu.settings, menu);

    if (mState == HIDE_MENU)
    {
        for (int i = 0; i < menu.size(); i++)
            menu.getItem(i).setVisible(false);
    }
}

Posted by: Guest on October-02-2021

Source

//anywhere in your code ... mState = HIDE_MENU; // setting state invalidateOptionsMenu(); // now onCreateOptionsMenu(...) is called again ... @Override public boolean onCreateOptionsMenu(Menu menu) { // inflate menu from xml MenuInflater inflater = getSupportMenuInflater(); inflater.inflate(R.menu.settings, menu); if (mState == HIDE_MENU) { for (int i = 0; i < menu.size(); i++) menu.getItem(i).setVisible(false); } }

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