private void updateLog(String iData) {
if (_service != null) {
List<String> aTempOut = _service.popOutput();
if (aTempOut != null) {
Log.d(Tools.TAG, "Popping temporary logs (" + aTempOut.size() + " lines)");
_logTextView.append(Tools.ToString(aTempOut));
}
}
if (iData != null) _logTextView.append(iData + "\n");
// Limit log size (allow 10% to avoid doing it on each iteration)
if (_service != null && _logTextView.getLineCount() > 1.1 * _service._maxLogSize) {
int excessLineNumber = _logTextView.getLineCount() - _service._maxLogSize;
Log.d(Tools.TAG, "Truncating logs (deleting " + excessLineNumber + " lines)");
int eolIndex = -1;
CharSequence charSequence = _logTextView.getText();
for (int i = 0; i < excessLineNumber; i++) {
do {
eolIndex++;
} while (eolIndex < charSequence.length() && charSequence.charAt(eolIndex) != '\n');
}
if (eolIndex < charSequence.length()) {
_logTextView.getEditableText().delete(0, eolIndex + 1);
} else {
_logTextView.setText("");
}
}
}
private boolean checkRoot() {
if (_service != null && _service._useSU) {
// Ensure su is working correctly, as some implementations do simply nothing, without error...
String aOut = Tools.ToString(Tools.Run("su", "id"));
return (aOut.length() >= 5 && aOut.substring(0, 5).equals("uid=0"));
}
return true;
}