public class AdobeUtil {  /**   * 安裝flash插件   */  public static void installAdobe(final Context context) {    new AlertDialog.Builder(context).setTitle("安裝flash插件").setPositiveButton("確定", new OnClickListener() {      @Override      public void onClick(DialogInterface dialog, int which) {        Intent intent = new Intent("android.intent.action.VIEW");        intent.setData(Uri.parse("market://details?id=com.adobe.flashplayer"));        context.startActivity(intent);        ((Activity)context).finish();      }    }).setNegativeButton("取消", new OnClickListener() {      @Override      public void onClick(DialogInterface dialog, int which) {      }    }).show();  }  /**   * 是否安裝了flash插件   *    * @return   */  public static boolean checkAdaboe(Context context) {    PackageManager pm = context.getPackageManager();    List<PackageInfo> packages = pm.getInstalledPackages(PackageManager.GET_SERVICES);    for (PackageInfo pi : packages) {      if ("com.adobe.flashplayer".equals(pi.packageName)) {        return true;      }    }    return false;  }}