android box 2017

In Android development, we often need to pop up some dialog boxes on the Android interface, such as asking the user or letting the user choose. These features we call it Android Dialog dialog box, Alertdialog implementation method for Builder mode. Below we simulate the most common warning dialog

Android Common Use of Dialog dialog boxThere are many versions of Android that are usually developed when the dialog box is mostly used by custom or Google-provided V4,The V7 Compatibility Pack is developed to keep the various versions of the dialog box style uniform, so this is used in the Alertdialog in the V7 packag

Layout file:1 XML version= "1.0" encoding= "Utf-8"?>2 LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"3 Xmlns:tools= "Http://schemas.android.com/tools"4 Android:layout_width= "Match_parent"5 Android:layout_height= "Match_parent"6 Android:paddingbottom= "@dimen/activity_vertical_margin"7 Android:paddingleft= "@dimen/activity_horizontal_margin"8 Android:paddingright= "@dimen/activity_horizontal_margin"9 Android:paddingtop= "@dimen

1. Normal dialog box [Java] AlertDialog. Builder builder = new Builder (GenContextMenu. this );Builder. setTitle ("title ");Builder. setPositiveButton ("OK", null );Builder. setIcon (android. R. drawable. ic_dialog_info );Builder. setMessage ("simple message box ");Builder. show ();AlertDialog. Builder builder = new Builder (GenContextMenu. this );Builder. setTit

Activities provides a convenient and manageable dialog box mechanism for creating, saving, and replying, for example,, onCreateDialog(int) onPrepareDialog(int, Dialog) showDialog(int)dismissDialog(int)等方法，如果使用这些方法的话，Activity将通过getOwnerActivity()方法返回该Activity管理的对话框(dialog).　　onCreateDialog(int):当你使用这个回调函数时，Android系统会有效的设置这个 Activity为每个对话框的所有者，从而自动管理每个对话框的状态并挂靠到Activity上。这样，每个对话框继承这个Activity的特定属 性。比如，当一个对话框打开

Android basic getting started -- 2.4.11 AutoCompleteTextView (automatically complete text box) basic usage1. related attributes: Android: completionHint: Set the title of the prompt in the drop-down menu. Android: completionHintView: Display the drop-down menu in the definition prompt View

Package com. example. meituandemo; import android. content. context; import android. util. attributeSet; import android. widget. scrollView;/*** @ blog http://blog.csdn.net/xiaanming *** @ author xiaanming ***/public class MyScrollView extends ScrollView {private OnScrollListener onScrollListener; public MyScrollView (Context context) {this (context, null);} publ

Android Customization dialog boxdialog box commonly used have Popupwindow and dialog generally need to rewrite layout file examples are as followsCode PackageCom.example.popup_vs_dialog;Importandroid.app.Activity;ImportAndroid.app.Dialog;ImportAndroid.graphics.Rect;Importandroid.graphics.drawable.ColorDrawable;ImportAndroid.os.Bundle;Importandroid.view.Gravity;ImportAndroid.view.LayoutInflater;ImportAndroid

There are two ways to search for Android:Search DialogIt is a UI Component that, when activated, displays a floating search box at the top.SearchviewCan be laid out anywhere.Available in Android 3.0 (level 11).Searchview simple, casual use, here is mainly about the basic use of Search Dialog, because Xamarin is slightly different from native Android. Effect: Sour

Android custom EditText input box with the clear button, androidedittext Summary: The Android custom EditText input box contains the Clear button. After the user enters the character, EditText will automatically display the delete button on the right side of the input box.

Android Xiaomi box using TV Features tabThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduin

In the development of Android, the dialog is often used to interact with the user, user-friendly, easy to operate, then the common dialog box is simple encapsulation, to avoid redundant code in the project, to increase the maintenance of the post-project; code if there is a problem welcome everyone to make a progress together.First put out the demo results, in the sun out the demo code.1. After successful o

Example 1 of AlertDialog in Android (warning dialog box): androidalertdialog In Android development, we often need to pop up some dialogs on the Android interface, such as asking users or asking users to choose. These functions are called the Android Dialog

In Android development, we often need to pop up some dialog boxes on the Android interface, such as asking the user or letting the user choose. These features we call it Android Dialog dialog box, Alertdialog implementation method for Builder mode. Let's simply simulate the selection of an emperor's chosen concubine to

Onitemselectedlistener event listener to the list selection box. For example, to add a select list event listener for spinner, and to get the value of the selection in the onitemselected () method output to the log, you can use the following code:Package Com.basillee.blogdemo;import Android.os.bundle;import Android.app.activity;import android.util.Log;import Android.view.view;import Android.widget.adapterview;import Android.widget.AdapterView.OnItemS

(Lv_items_value[a]);System.out.println ("==motoal=0="+ motoal);// }// }System.out.println ("=========" +test);Edittext.settext (motoal+ "");Edittext.settext (Motoal + "");}});Builder.setpositivebutton (Result,New Dialoginterface.onclicklistener () {public void OnClick (Dialoginterface dialog, int which) {// }// });Add a OK buttonBuilder.setpositivebutton ("OK",New Dialoginterface.onclicklistener () {public void OnClick (Dialoginterface dialog, int which) {}});Create a check

Activities provides a convenient and manageable dialog box mechanism for creating, saving, and replying, for example,, onCreateDialog(int) onPrepareDialog(int, Dialog) showDialog(int)dismissDialog(int)等方法，如果使用这些方法的话，Activity将通过getOwnerActivity()方法返回该Activity管理的对话框(dialog).　　onCreateDialog(int):当你使用这个回调函数时，Android系统会有效的设置这个 Activity为每个对话框的所有者，从而自动管理每个对话框的状态并挂靠到Activity上。这样，每个对话框继承这个Activity的特定属 性。比如，当一个对话框打开

Speaking of the dialog box, you will surely think of alertdialog. builder. Of course this time is not implemented using alertdialog. builder! Instead, it is a dialog class. Alertdialog. Builder provides the following methods:Settitle (): Set the title for the dialog box.Seticon (): Set the icon for the dialog box.Setmessage (): sets the prompt information in the dialog box.Setitems (): Set a list to be displayed in the dialog

Android listview + checkbox list sliding up or down causes loss of check box status solution, androidlistview I used to have a headache for this problem for a long time. I am busy with other things. I haven't sorted it out all the time. Today I am not so busy. Let's take a look at the problem of listview + checkbox. Interface: Listview_cell: The interface is very simple. A full screen listview, cell is v

Android reminderThere are three main methods for android Notification: Toast Notification, Status Bar Notification, and Dialog notification. Many Dialog notifications are used in Standup Timer. Especially when deleting an item, a confirmation dialog box is displayed. There are four types of Dialog Notification: Alert Dialog, ProgressDialog, DatePickerDialog, and