android toast example

troublesome, simple operation is important.So I thought about the feature of the toast that comes with Android. Good! When the general direction is fixed, start writing code.The logic is to let the user click on a button, pop up the interface above, and then disappear, here in the display of toast will also need to change the progress of the process bar.The foll

We do this when often logged in authentication using Toast Prompt user input error, etc... A lot of people are directly usingToast.maketext (loginactivity.this, "Please contact the Estate property Management", Toast.length_short). Show ();However. Take the login function as an example. When you use this, you will find that I have clicked the login button without entering username. The program will always pr

Summary: Toast English meaning is toast, in Android, it is like baking machine in a good toast, and for a short period of time after slowly disappear.A toast is also a container that can contain a variety of view and carry them in the display.Android provides a simple

In android, the Toast display time is customized. androidtoast Toast is often used as a reminder for Android. However, sometimes a lot of Toast Pop-up Make the whole program look less harmonious. The official website only provides two types of display time,

One, the Toast in Android　　A simple message prompt box.When the view is displayed to the user, it is displayed as floating in the application.　　Unlike dialog, it never gets the focus and cannot be clicked.　　The user will probably type something else in the middle.　　The idea of a toast class is to be as unobtrusive as possible, while also displaying information to

MainActivity: [java] package cn. c; import android. app. activity; import android. OS. bundle; import android. view. layoutInflater; import android. view. view; import android. view. view. onClickListener; import android. widget.

Disclaimer: The book "Secrets of Android Application Development", which records the logs of the book, references the relevant code and summary, and has no commercial use, it is completely a record of self-learning, and many problems will inevitably occur in learning just now. If there are any mistakes, please criticize them a lot. Continue learning the basic controls; 1. The toast control is displayed. Thi

= (linearlayout) Toast.getview ();ImageView image = New ImageView (Getapplicationcontext ());Image.setimageresource (R.drawable.wallpaper_tree_small);Layout.addview (image, 0);Toast.show ();BreakCase R.id.button_4:Layoutinflater inflater = Getlayoutinflater ();View view = Inflater.inflate (R.layout.userdefinedtoast,(ViewGroup) Findviewbyid (r.id.toast_layout));TextView Txtview_title = (TextView) view. Findviewbyid (R.id.txt_title);TextView Txtview_context = (TextView) view. Findviewbyid (R.id.t

,toast.length_long); toast.setgravity(Gravity.center, 50,-100); LinearLayout layout = (linearlayout) toast.getview () ImageView image = New ImageView (Getapplicationcontext ()); Image.setimageresource (R.drawable.wallpaper_tree_small); Layout.addview (image, 0); Toast.show (); break;case R.id.button_4:layoutinflater inflater = Getlayoutinflater (); View view = Inflater.inflate (R.layout.userdefinedtoast, (ViewGroup) Findviewbyid (r.id.toast_layout)); TextView Txtview_title = (TextView) View.find

the above, when calling Maketext, the system Initializes a TextView, and the ID of this TextView ID system is: com.android.internal.r.id.messageKnowing that the essence of a toast is a textview, and that its ID is com.android.internal.r.id.message, the string to get it is done.See the implementation of the GetView () method in Robotium:/** * Returns a {@code View} with a given ID. * * @param id The ID of the {@link view} to return * @param index the

The default Toast for Android is very simple and easy to use. However, sometimes our program uses the default Toast instead of the overall style of the program. In this case, we need to customize Toast to make it more integrated with our program. To use custom Toast, first