遍历界面上的控件
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private void EditTextSize(ViewGroup viewGroup, boolean dis) {for (int i = 0; i < viewGroup.getChildCount(); i++) {View v = viewGroup.getChildAt(i);if (v instanceof EditText) {//如果是EditText}if (v instanceof ViewGroup) {//如果是ViewGroup 遍历搜索EditTextSize((ViewGroup) viewGroup.getChildAt(i), dis);}}}