cocos2dx复制内容到剪贴板

android

c++中

int copyToClipboard(const std::string& paras) {
JniMethodInfo minfo;
if (JniHelper::getStaticMethodInfo(minfo, "org/cocos2dx/javascript/AppActivity",
"copyToClipboard", "(Ljava/lang/String;)I"))
{
jstring jstr = minfo.env->NewStringUTF(paras.c_str());

int code = minfo.env->CallStaticIntMethod(minfo.classID, minfo.methodID, jstr);
return code;
}
#endif
return -1;
}

java中

public class AppActivity extends Cocos2dxActivity {
static AppActivity sgsActivity;

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
sgsActivity = this;

}
//参数要加final关键字，否则内部类不能访问
static public int copyToClipboard(final  String text)
{
final Context context = sgsActivity;//参数要加final关键字，否则内部类不能访问
try
{

Log.d("cocos2dx","copyToClipboard " + text);
Runnable runnable = new Runnable() {
public void run() {
android.content.ClipboardManager clipboard = (android.content.ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
android.content.ClipData clip = android.content.ClipData.newPlainText("Copied Text", text);
clipboard.setPrimaryClip(clip);
}
};
//getSystemService运行所在线程必须执行过Looper.prepare()
//否则会出现Can't create handler inside thread that has not called Looper.prepare()
sgsActivity.runOnUiThread(runnable);

}catch(Exception e){
Log.d("cocos2dx","copyToClipboard error");
e.printStackTrace();
return -1;
}
return 0;
}