文本的复制与黏贴

from Stack Overflow
http://stackoverflow.com/questions/13517835/clipboard-manager-crash-only-on-android-2-x/13517876#13517876

API 11后,可以用content.ClipboardManager,如果API 11以下,则只能用text.ClipboardManager,因为API 11以下还没有content.ClipboardManager

if(android.os.Build.VERSION.SDK_INT<android.os.Build.VERSION_CODES.HONEYCOMB){    android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);    clipboard.setText("text");                          }else{    android.content.ClipboardManager clipboard = null;    clipboard = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE);    ClipData copyText = ClipData.newPlainText("title", "text");    clipboard.setPrimaryClip(copyText);}