announce calls android

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

In the project to have a software scoring function, a very common, very simple function, but it cost me a lot of effort. The effects you need to achieve are as follows:Would have thought that the general software will have "to score", "pro, to a favorable comment" such a function, but search on the internet did not search, asked three groups plus 5 children's shoes, analysis log, anti-compilation look at the source, finally found the URI, get him really not easy ah.[Java]View Plaincopy

If there are no new requirements for the system, direct calls are the most direct. The following describes how to call a system camera to take pictures and save images and call a system album. First, let's take a look at the core method of calling the System camera: Intent camera = new Intent (MediaStore. ACTION_IMAGE_CAPTURE); startActivityForResult (camera, 100); the data returned by the camera is obtained through the following callback method, and

... return;} Create a Java object from C + + Here's how:1. Creating a homogeneous object from a native method of the Java layerSteps:I. Getting classes from objectsIi. getting the ID of a class's constructor through a classIii. creating a new object based on the method ID and classvoid Jnicall Java_nativemethod *env, jobject thiz,jint i) { ... = (*env). Getobjectclass (thiz); = (*env). Getmethodid (Clazz,"","() V"); = (*env). NewObject (clazz,mid); ...

//invoking the system default browser//Reference:// http://www.cnblogs.com/zhwl/archive/2011/11/15/2249848.html // 1190000003912694 CaseR.id.tv_about_weibo://about Weibo//Open directly//Intent intent= New Intent ();//intent.setaction ("Android.intent.action.VIEW");//Uri Weibo_url = Uri.parse (Tvaboutweibo.gettext (). toString ());//Intent.setdata (weibo_url);//startactivity (Intent); //pop up a box to select a browser, select the browser and then enterIntent intent=NewIn

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 Baidu, also has the test, the discovery all can not send the mail, also modifies such as QQ or 163 mailbox of what management password, opened the POP3,, SMAP service, can not recei

1. Try using postdelayed (Runnable A, int time), because post puts the message in Looper and returns, but there is no other message in the looper that will be taken out immediately, so it is possible to do the operation in the run, instead of refreshing the button in time.2. In addition, the time-consuming operation of this practice is still done by the UI thread: Instead of you think of another thread.It is advisable to use the following method:Defines a thread.Class MyThread extends thread{Han

Try {classAndroid system-level API contains a lot of classes, of course, these underlying classes will be the public API link, but sometimes you may need to break through the limitations of the system to do something, then this time the reflection is a sharp weapon.This does not reflect the meaning of the reflection, give the above examples, mainly to illustrate. In the system, we can get the actual examples of the classes that exist.The private property (non-final) and private methods in the ca

In one of the previous articles, we introduced a simple camera opening function, as described in. Android Simple call camera function, to realize the open camera function, this time will be taken in front of the photo display into the ImageView, forming a complete effect to see the example Mainactivity.javaPackage Com.example.camera;import Java.io.file;import Android.app.activity;import android.content.intent;import Android.graphics.bitmap;import Andr