toast

I am displaying a simple Toast when I click a button. My issue is, when I click on a button multiple times, that Toast message keeps displaying until I get to the main screen. I would like to stop the Toast when I get to the main screen and kill the Toast message in the corresponding activity. I have attached a screenshot. I have written code as follows: public class Main extends Activity { Dialog d; Toast t; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ((Button

I want to show a toast when the webview is totally loaded. But the toast never show up, i don't know why..here is my code: public class WebViewSignUp extends Activity{ WebView mWebView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.webviewsignup); mWebView = (WebView) findViewById(R.id.webview); mWebView.getSettings().setJavaScriptEnabled(true); ((TextView)findViewById(R.id.home)).setOnClickListener(new OnClickListener(){ public void onClick(View v) { finish(); } }); mWebView.setWebViewClient(new WebViewClient() {

Is it possible to have a button in a Toast? In theory, yes because you can build a custom Toast from a layout in XML, but I tried to put a button in it and couldn't get it to register the click. Did anyone manage to do something like that? A toast can not be clicked. It is not possible to capture a click inside a toast message. You will need to build a dialog for that. Look at Creating Dialogs for more info. The API on the Toast class state that a toast will never receive the focus and because a toast is not a view there is no onClick message. I would assume that therefore childs of a Toast

How do I remove all toast messages currently displayed? In my App, there is a list, when a user clicks on an item, a toast message is displayed, 10 items - 10 toast messages. So if the user clicks 10 times, then presses the menu button, they have to wait for some seconds until they're able to read the menu option text. It shouldn't be like that :) Mudar My solution was to initialize a single Toast in the activity. Then changing its text on each click. Toast mToast = Toast.makeText(this, "", Toast.LENGTH_SHORT); if (a) { mToast.setText("This is a"); mToast.show(); } else if (b) { mToast.setText

What does need to be imported or how can I call the Layout inflater in places other than activity? public static void method(Context context){ //this doesn't work the getLayoutInflater method could not be found LayoutInflater inflater = getLayoutInflater(); // this also doesn't work LayoutInflater inflater = context.getLayoutInflater(); } I am able to call getLayoutInflater only in activity, is that an restriction? What if I want to create custom dialog and I want to inflate view for it, or what if I want to have Toast message with custom view that is shown from a service, I only have the

Im trying to display a toast message with integer inside it This is how i tried to do it: Toast.makeText(this,bignum,Toast.LENGTH_LONG).show(); But it keeps crash my app. Thanks for help! Mena Toast.makeText either takes a CharSequence or an int as its second argument. However, the int represents a resource ID (such as R.string.hello_world ). The application crashes probably because no resource is found with that ID, since it's not an ID to start with, but an arbitrary integer. In your case, use Toast.makeText(this,String.valueOf(bignum),Toast.LENGTH_LONG).show(); . you need a String Toast

I've been using a common "myToast" which I use " myToast.cancel() prior to issuing a new toast. For Android v2.3 and older, this works great. When a new toast needs to be sent, the old one, if still on-screen, is canceled (and disappears immediately) to be replaced with the new toast. This avoids stacking up a bunch of toasts if the user presses a key multiple times that needs the alert (and other conditions). My actual case is one toast appears when a wrong key is pressed, and another appears if the Clear key is not pressed. For Android 4.0 and 4.1, issuing a myToast.cancel() before the next

I have tasks completed by AsyncTask in background. At some point I need to issue a Toast that something is completed. I've tried and I failed because Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() How can I do that? onPostExecute - executes on UI thread or publishProgress() ; in your doinbackground and protected void onProgressUpdate(Integer... progress) { } http://developer.android.com/reference/android/os/AsyncTask.html you can Toast inside doInBackground add this code where you want to Toast appear runOnUiThread(new Runnable()