sending variables from java to xml in android stodio-CodePudding

I want to make Column graph, that each Column is in fact int variable from my java. I made all the buttons and Ijust have to put somehow the variables in the buttons's layout_height.

so anyone know how to do it?

CodePudding user response：

You can use the Databinding to achieve this.please refer to this link!

CodePudding user response：

    Button btnFirst = findViewById(R.id.btnFirst);
    //change height
    btnFirst.setLayoutParams(new LinearLayout.LayoutParams(5, 5));
    //change text
    btnFirst.setText("your text");