Android development and learning: Call and text message, android text message
1. Create an android Project
File -- New -- Other -- android application project
Enter the application name (that is, the application name, for example,
This article illustrates the effect of Android implementing text and picture blending (text wrapping). Share to everyone for your reference, specific as follows:
In peacetime we do projects, may have to a picture or a certain thing for text and picture description, this time the requirements of typesetting beautiful,
and stores it in a List array. Let's take a look at the sms table of the Android system:
There are 17 fields in total, which are obviously not all of our concerns. Here we only need the address, date, body, and type fields, which indicate the recipient's number, SMS time, and SMS content respectively, send or receive. The second button stores the text message information in a serialized XML file for ease
[Android] mobile guard mobile phones enable location for text message instructions, android guard
Location
Create a service package
Create a GPSService class that inherits the system's Service class
Register in the configuration file
Override the onCreate () method and call back when the service is created.
Override the onDestroy () method and call back when the
Third-party text message applications in Android receive text messages and save them to the system database.
/*** Inherit the broadcast Receiver* @ Author Administrator**/
Public class smsreceiver extends broadcastreceiver {
Private long date;Private context;Private Final int six = 6;Private string phonenumber;Private stringbuilder messagebody = new stringbuilder
The example in this article describes the way Android implements a partial or scrolling display when TextView text is too long. Share to everyone for your reference, specific as follows:
There is a Ellipsize property in the TextView that shows how the control should appear when the text is too long, as explained below:
1.android:ellipsize= "Start"-– ellipses ap
() ;}return smsInfos ;}}
3. Create BackupSmsService
This class is mainly used to back up text messages, and put the backup text message operation in a service class for execution, because the operation to read the database is a time-consuming operation, therefore, I have enabled a thread in this class to back up
In the Android development process, if the Android system's own attributes do not meet our daily development needs, then we need to add additional attributes to the system controls. If a requirement is to implement an underlined text display (underline), it's not hard to do without a custom attribute (at least I think there are many ways to implement it), and tod
Objective
Think of our commonly used NetEase cloud music, allow us to the lyrics even with the pictures of the song together into a picture, we will share this picture out of the good.
So, the content of this article is to do a text with a picture.
The context is also recorded here, because of a lost and found app, when someone has handed in the Lost property, you can share the message, this message contains information and pictures of items, and
According to the online materials, a general template-like class MyTabActivity is written to implement a TabActivity with Icon + text Label. To apply a class, you only need to add the Icon and Label to correspond to each Activity, you can create a TabActivity.
1. template class MyTabActivity. java (reusable)[Java]Package amao. callbye;Import java. util. HashMap;Import java. util. List;Import java. util. Map;Import
First, we need to put a picture in disguise. You can put a few more beautiful pictures of your wife. Otherwise, the program will be uninstalled one day, and it will be a tragedy, I have taken a photo of beautiful women for simple purposes. I prefer beautiful women, haha.
[Java]Package com. example. smslistener;Import java. text. SimpleDateFormat;Import java. util
The information receives the work is completes by the bottom, when has a new information when the bottom completes receives the intent way to inform the upper level application, the information related content also includes in intent, The information intent that Android supports are defined in android.provider.Telephony.Intents.Receipt of SMS
SMS reception, for the upper application is to deal with the broadcast event sms_received_action,
When developing applications such as short messages and app stores, we will consider adding the number of unread text messages to the icon of the short message, and adding the number of apps that can be upgraded to the app store, in this way, the goal of prompting can be achieved without occupying too much space.
This section uses an example of showing the number of contacts in a mobile phone to show how to add a number to an icon, that is, a number
Preface to custom Android buttons with images
Now, the buttons on mobile devices are designed with big icons and small text. I hope that users can see what the buttons are for as soon as they see them, but they need necessary text prompts, the most common one is the number search button. The above is a large magnifier icon, and the following two words -- search.
Android API Guides --- Text and InputText and InputUse the text service to add convenience features, such as copying/Pasting and checking spelling to your application. You can also develop your own text service that provides custom input methods, dictionaries, and spell checks, and you can distribute them to users for
TextView of Android is a text label to display text. but it can show text only horizontally by default, left to right or right to left. there are some chances that we wowould like to show text vertically, top to bottom or bottom to top, for layout of modern smart phone in pa
("thread_id", "0 ");Cv. Put ("addresses", "9999 ");Cv. Put ("person", "888 ");Cv. Put ("day", "9999 ");Cv. Put ("protocol", "0 ");Cv. Put ("read", "1 ");Cv. Put ("status", "-1 ");// Cv. Put
Sometimes, when the app needs to click a button, the text color also changes. After the app is released, it is restored. Currently, two solutions are found: first, use images. If there are many images, the number of images is considerable. Second, this is what we will talk about in this article. To put it bluntly, paste the image first and then add the code.
Normal effect:
Effect:
First, create the col
in the Android Development , we often use textview this control, in the process of use, we use the most method is setText (), pure use basically can meet our daily needs, but sometimes we need to do some processing of words, such as bold, Italic, underline, and so on, these are also available through the native method provided by Android . But what if we need to achieve the following effect:Text parsing und
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