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);intent.putExtra(Intent.EXTRA_TEXT,"body");intent.putExtra(Intent.EXTRA_SUBJECT,"subject");ArrayListnew ArrayListimageUris.add(Uri.parse("file:///sdcard/Chrysanthemum.jpg"));imageUris.add(Uri.parse("file:///sdcard/Desert.jpg"));intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, imageUris);intent.setType("image/*");intent.setType("message/rfc882");Intent.createChooser(intent,"Choose Email Client");startActivity(intent);
Send multiple attachments, most of the time, by Putparcelablear
Android is inconsistent with the four key message processing that is commonly used at the bottom of the screen:1, the Search button message is received in onkeydown or onkeyup;2. The message of the menu key is received in Oncreateoptionsmenu, onkeydown or OnKeyUp method;3. Messages that return keystrokes can be received in the onbackpressed, onkeydown, or onkeyup methods. @Override public boolean onKeyDown
In Android, SMS is also a type of broadcast. When a text message is sent, the system sends a broadcast. We only need to process broadcast events to read text messages.
Read text message code 1:
Public class smsreceiver extends broadcastreceiver {
Read text message code 2:
/*** Get sms ** @ Param intent * @ return */public final static smsmessage [] getmessagesfromintent (intent) {object []
Android receives and sends SMS messages. The maximum number of supported characters is 70, and the actual number is 67 characters. If the number of sent SMS messages exceeds this limit, the implementation method is different.
Long SMS reception:
Sending long messages: Using smsmanager's
Public void
Sendmul
Sending text messages in Android is simple,The first thing to do is to add the required permissions in the Mainfest.xml:uses-permissionAndroid:name= "Android.permission.SEND_SMS">uses-permission>uses-permissionAndroid:name= "Android.permission.READ_SMS">uses-permission>uses-permissionAndroid:name= "Android.permission.RECEIVE_SMS">uses-permission>For later testing convenience, simply add all the SMS permissi
(NOTIFICATION_ ID); }} Declare activity in androidmanifest.xml : Send a message and display it on the status bar: Intent notifyintent = new Intent (this, incomingmessageview.class); Notifyintent.putextra (Incomingmessageview.key_From, from); Notifyintent.putextra (Incomingmessageview.key_message, MESSAGE); Pendingintent pendingintent = pendingintent.getactivity (this, 0, notifyintent, PendingIntent.flag_one_shot); Notification Notif = new Notification.builder (this). Setcontenttitle ("TWAIN Sca
To write a text message listener, you can easily register a broadcast receiver to receive the broadcast when the system receives the text message. However, this broadcast is an ordered broadcast, that is, when other programs first get the broadcast and pass it to you, of course, it can also get rid of the broadcast, so that you can not receive it, in this way, your program will certainly not be able to receive the broadcast. There are a lot of such examples on the Internet, what is the priority
Android detects whether the previous message is sent successfully, and then sends the Next message.
1. problem: the following requirements are met in the project: There are N messages to be sent, so that one message can be sent one by one and the next message can be sent after the previous message is sent successfully.
For (int I = 0; I SendSMS (10086, text1, I );}Private void sendSMS (String toAddress, Str
a keyCipher.init (Cipher.decrypt_mode, SecureKey, SR); //now, get the data and decrypt//formally perform decryption operations returncipher.dofinal (SRC); } /*** BASE64 Code * *@paramInfo *@return */ Public StaticString Base64Encode (byte[] info) { returnbase64.encodebase64string (info); } /*** BASE64 Decoding * * *@paramInfo *@return */ Public Static byte[] Base64decode (String info) {returnbase64.decodebase64 (info); } /*** The message body is first d
There are many merge contacts in Google account [email protected] with the same phone number in the contact, which results in the title and number of the group group (Phonebookindex), and the number of contacts in the search results list is not equal.Because the SQL statement that searches to the contact list is grouped by phone number, the same number is treated as a single line.Modify the Contactsprovider2.java file 2 places in the case Phone_email_filter branch:Case Phone_email_filter: {Setta
First, open the simulator.
Then, connect to the simulator
C: \ Users \ billgates> Telnet localhost 5554
Android Console: Type 'help' for a list of commandsOK
5554 indicates the port of the simulator on the local machine. You can use ADB devices to view the Port:
C: \ Users \ billgates> ADB Devices
List of devices attachedEmulator-5554 Device
Connect to the simulator and enter the HELP command to view help. Enter the command and press enter to view the
The following methods are all tested successfully:
1. Use commands to simulate
(1) simulate incoming calls
1. Open command line CMD and enter Telnet and press Enter.2. Enter o localhost 5554Press enter to connect to emulator.3. Enter GSM call 13656563636. If OK is displayed, the call is successful (the phone number can be specified at will)
(2) simulate text messages
1. Open command line CMD and enter Telnet and press Enter.2. Enter o localhost 5554 a
Android QQ messages are left slide to delete instances (SwipeListViewEX for optimization) and androidswipelayout
Sliding left to delete an item message instance like a QQ message
Source code reference: http://blog.csdn.net/gaolei1201/article/details/42677951
I made some adjustments myself, all the code:
Http://download.csdn.net/detail/jenson138/8490067
:
Only the following adapter classes are available:
System: Ubuntu12.04Mobile phone System: Android5.0In the development process of Android there will be a lot of bugs, the use of tools can help us to analyze the problem, especially some system error messages will be printed on the stack, we can based on this stack error information to locate which file is the wrong line of code. Here's a record of my use of addr2line.The first is to compile an eng version o
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