Toast doesn't recognize context-CodePudding

I'm new to Android development and Java and I'm having troubles with Toast:

I have a MainActivity with several buttons. Each one of this starts another Activity with typical setOnclickListener method like this:

btn.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent();
                intent.setClass(getApplicationContext(), secondaryActivity.class);
                startActivity(intent);
            }
        });

Then, inside this secondaryActivity.class I have another button that make some stuff. Inside this Activity I wanna display a Toast on button's click but it doesn't work:

secondaryActivityBtn.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(view.getContext(),"text",Toast.LENGTH_LONG).show();
            }
        });

As Toast's context I've tried: getApplicationContext(), getBasecontext(), view.getContext(), mySecondaryActivityClass.this... No one of this display the Toast, I don't know where's the mistake. Supposedly, view.getContext() might work but it doesn't display anything...

MainActivity extends AppCompactActivity and mySecondaryActivity extends Activity.

Help please! :( Thanks!

CodePudding user response：

you can use secondaryActivity.this like:

Toast.makeText(secondaryActivity.this,"text",Toast.LENGTH_LONG).show();

its works only on secondaryActivity class

Good luck and happy coding :-)

CodePudding user response：

Try this:

Toast.makeText(getActivity().getApplicationContext(),"text",Toast.LENGTH_LONG).show();