······
public void showFirstRunWorkspaceCling() {
  // Enable the clings only if they have not been dismissed before
  if (isClingsEnabled() &&
    !mSharedPrefs.getBoolean(Cling.WORKSPACE_CLING_DISMISSED_KEY, false) &&//此處false改為true
    !skipCustomClingIfNoAccounts() ) {
   // If we're not using the default workspace layout, replace workspace cling
   // with a custom workspace cling (usually specified in an overlay)
   // For now, only do this on tablets
   if (mSharedPrefs.getInt(LauncherProvider.DEFAULT_WORKSPACE_RESOURCE_ID, 0) != 0 &&
     getResources().getBoolean(R.bool.config_useCustomClings)) {
    // Use a custom cling
    View cling = findViewById(R.id.workspace_cling);
    ViewGroup clingParent = (ViewGroup) cling.getParent();
    int clingIndex = clingParent.indexOfChild(cling);
    clingParent.removeViewAt(clingIndex);
    View customCling = mInflater.inflate(R.layout.custom_workspace_cling, clingParent, false);
    clingParent.addView(customCling, clingIndex);
    customCling.setId(R.id.workspace_cling);
   }
   initCling(R.id.workspace_cling, null, false, 0);
  } else {
   removeCling(R.id.workspace_cling);
  }
 }
 public void showFirstRunAllAppsCling(int[] position) {
  // Enable the clings only if they have not been dismissed before
  if (isClingsEnabled() &&
    !mSharedPrefs.getBoolean(Cling.ALLAPPS_CLING_DISMISSED_KEY, false)) {//此處false改為true
   initCling(R.id.all_apps_cling, position, true, 0);
  } else {
   removeCling(R.id.all_apps_cling);
  }
 }
 public Cling showFirstRunFoldersCling() {
  // Enable the clings only if they have not been dismissed before
  if (isClingsEnabled() &&
    !mSharedPrefs.getBoolean(Cling.FOLDER_CLING_DISMISSED_KEY, false)) {//此處false改為true
   return initCling(R.id.folder_cling, null, true, 0);
  } else {
   removeCling(R.id.folder_cling);
   return null;
  }
 }
······

- !mSharedPrefs.getBoolean(Cling.WORKSPACE_CLING_DISMISSED_KEY, false) &&
+ !mSharedPrefs.getBoolean(Cling.WORKSPACE_CLING_DISMISSED_KEY, true) &&
- !mSharedPrefs.getBoolean(Cling.ALLAPPS_CLING_DISMISSED_KEY, false)) 
+ !mSharedPrefs.getBoolean(Cling.ALLAPPS_CLING_DISMISSED_KEY, true)) 
- !mSharedPrefs.getBoolean(Cling.FOLDER_CLING_DISMISSED_KEY, false)) 
+ !mSharedPrefs.getBoolean(Cling.FOLDER_CLING_DISMISSED_KEY, true)) 

······
protected void onCreate(Bundle savedInstanceState) {
  ······
  if (shouldShowIntroScreen()) {
     showIntroScreen();
    } else {
     showFirstRunActivity();
     showFirstRunClings();//注釋此行即可
    }
}
······

- showFirstRunClings();
+ //showFirstRunClings();