How to add a button dynamically in Android?

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礼貌的吻别
礼貌的吻别 2020-11-22 13:17

How to add a button dynamically in Android?

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  •  天命终不由人
    2020-11-22 13:55

    If you want to add dynamically buttons try this:

    public class MainActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);
        for (int i = 1; i <= 5; i++) {
            LinearLayout layout = (LinearLayout) findViewById(R.id.myLinearLayout);
            layout.setOrientation(LinearLayout.VERTICAL);
            Button btn = new Button(this);
            btn.setText("    ");
            layout.addView(btn);
        }
    
    }
    

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