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limitnumberoflines of edit text programmatically

Dead Dugong answered on October 16, 2023 Popularity 1/10 Helpfulness 1/10

answer limitnumberoflines of edit text programmatically

limitnumberoflines of edit text programmatically

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      EditText et_description;
      --------
      et_description = findViewById(R.id.et_description);
      ----------
 private void limitNumberOfLines(int maxLines) {
        if (et_description != null) {
            int lineCount = et_description.getLineCount();
            if (lineCount > maxLines) {
                // Truncate text to have at most 'maxLines' lines
                int selectionStart = et_description.getSelectionStart();
                int selectionEnd = et_description.getSelectionEnd();
                et_description.setText(et_description.getText().toString().substring(0, selectionStart - 1) + et_description.getText().toString().substring(selectionEnd));
                et_description.setSelection(selectionStart - 1);
            }
        }
    }

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: edit java programmatically text

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Contributed on Oct 16 2023

Dead Dugong

0 Answers Avg Quality 2/10

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limitnumberoflines of edit text programmatically

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