[Android] mobile guard incoming call display number, android incoming call display
Continue the Project N days ago
Enable Service Listening for incoming calls, query the database, and display the location
For more information, see this blog: http://www.cnblogs.com/taoshihan/p/5331232.html
AddressService. java
Package c
there are other methods to optimize the listview. The premise is that the layout cannot be adjusted at all. If it can be adjusted, the layout does not change much. The listview can be well optimized. Of course it is optimized! When we optimize it. First, check whether the controls that affect the re-painting of listview, for example. If it has controls above and below. And the height is wrap_content, so you need to set it to fill_parent or fixed height. In this way, the listview will not be rep
a program to broadcast commonly used intents (allows an application to broadcast sticky intents)
Android. Permission. call_phoneTo allow a program to initiate a dialing call, you do not need to use the dialing user interface. You need to confirm (allows an application to initiate a phone call without going through the dialer user interface for the user to confi
mechanism on Android. Let me start with it:
in the layout, we only have one listview. That's good. When we set the height to wrap_content. Load several rows in the listview. Print the log in getview. Is the call repeated? That's all you need to do. Set the height to fill_parent. Are logs or repeated calls found at this time? Check whether the height of the previous level of listview is also set to fill
We all know that calling other programs in Android for relevant processing is almost all using Intent, so Email is no exception.
In Android, there are three types of Intent for calling Email:Intent. ACTION_SENDTO send without attachmentIntent. ACTION_SEND send with attachmentIntent. ACTION_SEND_MULTIPLE send with multiple attachments
Of course, the so-called call
return value of getITelephony (). What is getITelephy:
We found that the returned object is actually an ITelephony object and is returned in the form of a remote service method call;
We can find the location of ITelephony in the file header:
Open the directory above and we find that ITelephony is an aidl file. In this directory, we can find the endCall method:
The following information is contained in the header of ITelephony. aidl:
We want to us
1. Search for content from google
Intent intent = new Intent ();
Intent. setAction (Intent. ACTION_WEB_SEARCH );
Intent. putExtra (SearchManager. QUERY, "searchString ")
StartActivity (intent );
2. Browse the webpage
Uri uri = Uri. parse ("http://www.google.com ");
Intent it = new Intent (Intent. ACTION_VIEW, uri );
StartActivity (it );
3. display a map
Uri uri = Uri. parse ("geo: 38.899533,-77.036476 ");
Intent it = newIntent (Intent. Action_VIEW, uri );
StartActivity (it );
4. Route Plannin
An Android application requires permissions to call functions of some android systems. An android application may be called by other applications. Therefore, you must declare the permissions required to call the Android Applicatio
Android personal learning notes-use myeclipse to quickly create a webservice and call it in Android
Web service is a platform-independent, low-coupling, self-contained, programmable web-based application that can use open XML (a subset of standard General Markup Language) standards are used to describe, publish, discover, coordinate, and configure these applicati
applications to connect tow.red Bluetooth devices)Android. Permission. javasth_adminAllows programs to discover and pair Bluetooth devices (allows applications to discover andpair Bluetooth devices)Android. Permission. BrickThe request can disable the device (very dangerous) (required to be able to disable thedevice (very * erous !).)Android. Permission. broadca
These two days playing Android games, the blog has not added something for several days, ashamed! Take a look at one of the most collapsing problems of the two days.
Good early installed the development environment, really started or these two days, very unfamiliar, although there are SDK documentation, so many mosquito-like word, really do not mind to study slowly. This does not want to call the camera, t
The example of this article for you to share the Android phone function of the implementation code, need a text input box input number, need a button to call.
Essence: Click on the button to invoke the system call function.
XML layout file code::
Code in Mainactivity:
Package Com.ydl.dialer;
Import Android.net.Uri;
Import Android.os.Bundle;
() ;}} public void play () {System. out. println ("Play Music");} public void pause () {System. out. println ("pause playback ");}}
public interface MusicInterface {void play();void pause();}
2. Cross-process Service call
A cross-process Service call is called in the current application to call the Service in another application.
In
Knowledge points:
Android does not open an API for ending a call. to end a call, you must use AIDL to communicate with the telephone management service and call the API in the service to end the call. The method is as follows:1> copy the following files from the
This example for you to share the Android call interception method for your reference, the specific content as follows
Permissions
dial-up Broadcast -phonestatereceiver
Package com.example.administrator.endcall;
Import Android.content.BroadcastReceiver;
Import Android.content.Context;
Import android.content.Intent;
Import Android.telephony.PhoneStateListener;
Import Android.telepho
Android Address Book Management 2 obtaining call records
The previous blog talked about getting contact information, and this blog is about getting call records.
Package cn. zxw. contact. domain;/*** call record * @ author zhan **/public class CallLogInfo {public String number; public long date; public int type; pub
code, you can require VMS to load so files through LoadLibrary, and Java code generally looks like this:jnitest { static { system.loadlibrary (//...} The code runtime will look for the libjnitest.so file in the/system/lib/directory and will load the VM so that the Java code and the C components are connected, and there are several ways to call each other.3 Jni_onload and Jni_onunloadIn Android, w
Android: Call the system sharing function. android calls
Sample Code:
/*** Call the system sharing Function * Created by admin on 15-4-13. */public class extends Activity {@ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. pai_layout);} // s
Document directory
Solution:
Solution:
Http://my.oschina.net/haquanwen/blog/54394
Listview is a commonly used display control. The default background is the same transparent color as the system window. If a background image or background color is added to listview, The listview will be black when scrolling, because, during scrolling, when the view in the list is re-painted, the system still uses the default transparent color. The color value is # f
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