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The following is an util class for sending emails with intent. attachments can be sent.
// Mailutil. javapackage COM. maclab. util; import Java. io. file; import COM. dropbox. client2.session. session. accesstype; import android. content. context; import android. content. intent; import android. content. sharedpreferences; import android.net. uri; public clas
Android: sending ing Data from the Send Intent, share your app Registration System
When you click share in the system album, you can share the image through our own app.
1. Registration
It is mainly used to register Intent-filter for activity in AndroidManifest. xml, such:
2. Processing:
In the Activity, obtain text and images in Inte
Just learn Android soon, recently Micaela sent me a video, is how to make Android phone SMS transmitter, on the one hand I feel very interesting, the other side can accompany her together, today finished, special to summarize, although said relatively simple, but there is a summary of the necessary.SMS transmitter is mainly used for Android
In the project, the last one to contact us, the request is to click the number and email address can send mail, this time to solve the solution there are two, one is to call the system to send mail software, you can add a mailbox account can send mail, the second is to use JavaMail to send mail. In the online various B
; - This. strpwd =password; A } + the @Override - protectedpasswordauthentication getpasswordauthentication () { $ return Newpasswordauthentication (struser, strpwd); the } the } the}Last Appendix a few of the questions that I encountered1.Authentication authentication failed because your password or email address is wrong, 163 of the mailbox try not to use the new application, and this password is the client authorization passwo
empty.if (Parts==null | | parts.size () throw new IllegalArgumentException ("Invalid message body"); }In addition, if the screen in the case of receiving information, this time the information directly show, I hope in the dialogmodeactivity this interface can also support the reply to empty text messages, in addition to the above changes, but also need to modify the following code:This document will be Dialogmodeactivity.java to make the following ch
protected void onCreate (Bundle savedinstancestate) {
// TODO auto-generated Method Stub
super.oncreate (Savedinstancestate);
Setcontentview (com.example.myandroid.r.layout.phonedetails);
Intent Intent = Getintent ();
String Strpara = Intent.getstringextra ("YMW");
TextView Tview = (TextView) Findviewbyid (R.ID.YMW);
Tview.settext (Strpara);
}
3. Access to mobile phone contacts and dial-up texting, etc. need to configure permissions
Add the following code to the application node in the
messing up, I simply sayParameter 1: Table nameParameter 2: Returns the column information contained in the data, with the column names in the string arrayParameter 3: Equivalent to the where,sql in the SQL where the content is written to this, for example: Tage>Parameter 4: What if you wrote in Parameter 3? (Do you know why I wrote Tagegt?), the one here is instead of? The value of the next example: New string[]Parameter 5: Group, do not explain, do not want to group to pass NULLParameter 6:ha
) { 2. Get input QQ number with password String QQ = Et_qqnumber.gettext (). toString (). Trim (); String password = Et_qqpassword.gettext (). toString (). Trim (); 3. Determine if the input gets content is empty, give the user prompt toast prompt, not empty to continue if (Textutils.isempty (QQ) | | Textutils.isempty (password)) {ToasT.maketext (Mainactivity.this, "QQ number or password can not be empty!") ", Toast.length_short). Sho
= R.string.crash_dialog_title, // optional. default is your application nameresDialogCommentPrompt = R.string.crash_dialog_comment_prompt, // optional. when defined, adds a user text field input with this text resource as a labelresDialogOkToast = R.string.crash_dialog_ok_toast // optional. displays a Toast message when the user accepts to send a report.)public
"), NULL, "GB2312"Postmethod.getparams (). Setcontentcharset ("GB2312");
Multipartrequestentity MRP = new Multipartrequestentity (parts, Post.getparams ());Post.setrequestentity (MRP);
Execute POST methodHttpClient client = new HttpClient ();int code = Client.executemethod (POST);SYSTEM.OUT.PRINTLN (code);Catch ...}
The above code can successfully simulate the Java client to send a POST request, the server can also receive and save the fileM
Recently engaged in an Android app that uses JSON interactive technology to and from the server. Server side I was simply using a servlet to receive requests from the app, processing JSON using the Org.json jar package.Server-side:1. The object to be sent is processed into a jsonobject or Jsonarray object so that the ToString becomes a JSON statement.Jsonarray Jsonarr = Reader.getnewsiteminjson (page);2. Set the content type of the response header to:
ProfileSome time ago, because of the project needs, using SHARESDK sharing features, including SMS sharing, and after the call system SMS sharing successfully to interact with the server (I do not care, the other side can receive, only care sent out). But SHARESDK does not support the callback function of SMS sharing, consults with technical customer service, and does not discuss the solution. So I tried to achieve a rough.MethodAfter the call system text
); } Intent chooserintent= Intent.createchooser (targetedshareintents.remove (0), "Select app to share"); if(Chooserintent = =NULL) { return; } //A parcelable[] of Intent or Labeledintent objects as set with//PutExtra (String, parcelable[]) of additional activities to place//a The front of the list of choices, when shown to the user with a//Action_chooser.Chooserintent.putextra (Intent.extra_initial_intents, Targetedshareintents.toarray (New( parcelable[] {})); Try{star
One, the supported features have text information interaction, voice chat, send files and recordingThe source code will be attached later.Second, the UI display diagramThree, after my test, is very successful. Just a little bit is the voice of real-time calls when the voice will echo or even panic. File transfer and text, recording are more successful.The softwar
1, if the button in the Mainactivity.java click on the settings:
Send data method Simple TypeI.putextra ("txt", "Yes, I just came from the message!");Send data Method 2--Complex TypeBundle data = new bundle ();Data.putstring ("txt", "amount, I am a complex type of data method sent to!") ");I.putextras (data);
When the return value is included, start with the Startactivityforresult (intent, Requ
longitude PonitDouble object
Obtains the x of the PonitDouble object of the latitude.
Save location data to SP
Receive command sending location text message
Start the service, get the Intent object where the SMS is received, and call the startService () method of the Context object.
Obtain the location information saved in the SP.
Send SMS, SmsManager. getDefault (). sendTextMessage () method, which sends
Create a new Android project.A layoutOpen the Main.xml to modify the contents as follows:Two definition stringsOpen Strings.xml Add content as follows:Three Response click eventsOpen Mainactivity.java and add the following code:Public EditText numbertext;public EditText contenttext;public void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (r.layout.main); numbertext = (EditText) This.findviewbyid (R.id.numbe
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