multidimensional array of edittext in android dynamically

Question

I am beginner level in android. how to create multidimensional array in android at runtime.

i want to create multidimensional array of EditText box dynamically (at runtime) and all should be disables except the first one.

if any one knows about this please answer. examples will be appreciated.

this working ok..

TextView textView[][] = new TextView[2][2];

after this when i tried to assign data it throws nullpointor exception..

        for (int i = 0; i < 2; i++) {
        for (int j = 0; j < 2; j++) {
            editText[i][j].setText("data");
        }
    }

"multidimensional array", you mean a Matrix of EditText? can you explain a little bit more what are you trying to get? — SERPRO
– SERPRO, Commented Jan 27, 2012 at 11:55
i didnt understand... will you explain in more detail about the WEBVIEW idea..?????@BicycleDude — Wolverine
– Wolverine, Commented Jan 27, 2012 at 12:03
The idea of WebView I guess is to create what you are planning to do with HTML and Javascript and then just open that HTML inside a WebView. Am I right @BicycleDude? — SERPRO
– SERPRO, Commented Jan 27, 2012 at 12:10

Wolverine · Accepted Answer · 2012-01-31 07:11:33Z

1

this is the code for multidimensional array of edittext and to display it as well as to disable it...

layout = new LinearLayout(this);
    layout.setOrientation(1);
    layout.setLayoutParams(new ViewGroup.LayoutParams(-1, -1));

    EditText editText[][] = new EditText[2][2];

    for (int i = 0; i < 2; i++) {
        for (int j = 0; j < 2; j++) {
            editText[i][j] = new EditText(this);
            editText[i][j].setText("1");
            editText[i][j].setWidth(50);
            layout.addView(editText[i][j]);
        }
    }
    for (int i = 1; i < 2; i++) {
        for (int j = 0; j < 2; j++) {
            // editText[i][j].setEnabled(false);
            editText[i][j].setClickable(false);
            editText[i][j].setEnabled(false);
        }
    }
    setContentView(layout);

answered Jan 31, 2012 at 7:11

Wolverine

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