how to merge call on android

Android obtains the phone status and listens to the phone call status, and android listens Get Mobile Phone status: Import android. content. context; import android. telephony. telephonyManager; // obtain the corresponding system service TelephonyManager tm = (TelephonyMana

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

This article describes the Android implementation call system album and photo Demo sample. Share to everyone for your reference, specific as follows: Recently, I have seen several people in the group talk about the Internet, some of the Android call system photo albums and photo demo have bugs, there are problems, not

Call system camera to take pictures and clip In the Android development process, many times we need to call the camera to take pictures, especially when it comes to posting tweets. Inheriting the camera class to write a photo function is obviously not the best solution because we can't consider it very comprehensively. At this point, calling the system's camer

Android-call amap api preparations, android AMAP api 1. log on to the autonavi open platform to register an account http://lbs.amap.com/ 2. Create your own application and add a new key How to obtain the security code of a published version: Compile in Terminal of AndroidStudio: Input: Obtain the security code of the Development edition: Another me

In Android through the WebView control, you can implement the page to be loaded with the Android method call each other, we want to implement the Addjavascriptinterface method in WebView, so that HTML can call the Android method, I personally feel a bit like dwr here.To make

In Android development, it is the most basic requirement that a user can make a call. As the saying goes, "All roads lead to Rome," the way to achieve a number of calls, today, to provide the most commonly used two kinds. First of all, call, for the user, is a cost of operation, therefore, the need for certain permissions, that is, Android.permission.CALL_PHONE

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;

The examples in this article summarize the classic code snippets for Android programming. Share to everyone for your reference, specific as follows: 1, copy, paste Clip = (Clipboardmanager) getsystemservice (context.clipboard_service); Clip.settext ("copy"); Copy clip.gettext ();//paste 2, call the browser The core code is as follows: Intent Intent = new Intent (); Intent.setaction

cleared, and the IELTS basis allows the task to be initialized with only one activity at a time. Finishtaskonlaunch: This property and cleartaskonlaunch a bit similar, but cleartaskonlaunch effect on others, and finishtaskonlaunch role in themselves, through this attribute, When you leave the task where the activity is located, the activity will be erased when the user returns. Alwaysretaintaskstate:task a gold medal, if the activity this property is set to True, then the activity's t

When you use Cocos2d-android to develop Android games, when you call the New World (Vector2,boolean) in box2d, the following error occurs:"Java.lang.UnsatisfiedLinkError:Native Method not Found:com.badlogic.gdx.physics.box2d.World.newWorld: (FFZ) J"Workaround:To add code to the current class:static { system.loadlibrary ("GDx");}This article is from the "What's

java_cn_hpc_cai_jni_jnilogdemo_test (jnienv* env,jobject jobj){LOGD ("Log.d This is Log:java_cn_hpc_cai_jni_jnilogdemo_test () in JNI");Logi ("Log.i This is Log:java_cn_hpc_cai_jni_jnilogdemo_test () in JNI");return 0;}3 in App/build.gradleDefaultconfig { NDK { ldlibs "log" modulename "Xal" //generated so name abifilters "Armeabi" // The output specifies the so library under three ABI architectures. Currently dispensable. //abifilters

Android 7.0 Call camera crash solution Error Tip: Android.os.fileuriexposedexception:file:///storage/emulated/0/dcim/img_1041503431.jpg exposed beyond app through ClipData.Item.getUri () Treatment mode

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

I did some other work in the past two days because I used the arraylist class when I used the getproviders () method yesterday. I suddenly wanted to have a deep understanding of its mechanism, and I got a lot of results, I read the source code of the Java Collection framework analyzed by a great god, so that the Fail fast mechanism is naked. The core code in the middle takes me into the door of the design pattern, the original source code uses the decorator design mode, today I also summarized t

Display webpage: 1. Uri uri = URI. parse ("http://www.google.com ");2. Intent it = new intent (intent. action_view, Uri );3. startactivity (it ); Display map: 1. Uri uri = URI. parse ("Geo: 38.899533,-77.036476 ");2. Intent it = new intent (intent. action_view, Uri );3. startactivity (it ); Path Planning: 1. Uri uri = URI. parse ("http://maps.google.com/maps? F = D saddr = startlat % 20 startlng daddr = endlat % 20 endlng HL = EN ");2. Intent it = new intent (intent. action_view, Ur

/********************************************************************************************* author:conowen@ Big Bell* e-mail:conowen@hotmail.com* Http://blog.csdn.net/conowen* Note: This article for the original, only as a learning exchange use, reproduced please indicate the author and source. ********************************************************************************************/ 1. JNI Introduction JNI is all called Java Native Interface (Java Local

The following section describes how Android and JavaScript are called each other, so our UI interface is much simpler to design, and the UI is designed to be cross-platform. There are a lot of web app foreground frames, such as Sencha and jquery mobile. Believe in the future with the development of web apps, we can also use HTML to design the same beautiful interface as the local application. Although these are beautiful, but now there are many drawba

How does android call the Default Input Method for displaying and hiding the system? (1) android calls 1. Call the Display System Default Input MethodMethod 1,InputMethodManager imm = (InputMethodManager) getSystemService (Context. INPUT_METHOD_SERVICE );Imm. showSoftInput (m_receiverView (View that accepts soft keyboa

This article is from the "Java" blog, so be sure to keep this source http://10594050.blog.51cto.com/10584050/1886211Android make phone calls to Android call