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What I'm trying to do is to rewrite the note taking app. I tried a simple invalidation like this:
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public class MainActivity extends AppCompatActivity {
public View viewforinv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
protected void onStart() {
super.onStart();
viewforinv=findViewById(R.id.forinv);
viewforinv.invalidate();
}
}
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But the EPD does not start to write on the screen. Maybe I missed something, maybe it's completely wrong. I'm kind of new with Android and completely new with EPD-s.
I would appreciate any help, paid projects are not excluded.
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