how to unblock calls on android

Android development-listening for phone calls and android-listening for incoming calls TelephonyManager is a service class that manages the call status and network information of a mobile phone. It provides a large number of getXxx () methods to obtain information about the telephone network. For details about Telephon

Android: calls the system DownLoadManager to download files. android calls the System camera. The Code contains detailed notes: 1/** 2 * This method calls the system's Download Manager 3 */4 public void downLoadApk (Context context, String url) {5/** 6 * here, the returned r

How to use the remote service hidden by the reflection call system to intercept incoming calls and Android calls in a higher version of android To intercept calls from the Android system, you have to talk about an endCall () metho

Android calls the shutdown and restart functions of the system, and android calls I compile package/apps/In the android source code, because the shutdown interface to be called is not open to the upper layer and cannot be called in eclipse. I mainly introduce how to call the

Original article: Android calls the JNI process to facilitate subsequent operations. I personally recorded the entire process of calling JNI, and I forgot to save it. Ah. In some cases, the ndk environment and ndk source code must be prepared. cygwin must be installed with a profile. Java requires environment variables. 1. Create a new project and create a class to declare the method that

hello (); @Overrideprotected void OnCreate (Bundle savedinstancestate ) {super.oncreate (savedinstancestate); Setcontentview (R.layout.fragment_main); Button tx= (button) Findviewbyid (r.id.test) Tx.setonclicklistener (new Onclicklistener () {@Overridepublic void OnClick (View v) {Jniprovideer jniprovideer=new jniprovideer (); String result= "";//result=jniprovideer.hello ();//int Add=jniprovideer.add (4, 5);//result=add+ "";//int[] intarray= Jniprovideer.getintarray (New int[]{3,5,5,4});//for

How to set the default ringtones for Android calls and how to set the default ringtones for voice calls 1. Implementation of the default setting of Android incoming call ringtones andoird the default setting of incoming call ringtones is to modify the value of build/target/product/core.mk's ro.config.ringtoneas ro.conf

Lua learning Note 3 Android calls Lua. The Lua script calls back Java using loadlib and transmits multiple parameters. Multiple parameters can be received in Java and each parameter is displayed. The method for loading the Lua script in Android is not the focus of this article. You can refer to the notes in front of t

Lua learning Note 3 android calls Lua. The Lua script calls back Java using LoadLib and transmits multiple parameters. Multiple parameters can be received in Java and each parameter is displayed. The method for loading the Lua script in android is not the focus of this article. You can refer to the notes in front of th

This example shows how Android realizes the number of missed calls and unread messages, which is very common in Android program development and is a very useful feature that is now shared for your reference. Specifically as follows: First, unread SMSFirst register observer, when there are new SMS or MMS will call the OnChange method, we can in the OnChange metho

Android calls the File Manager and returns the path of the selected file. android File Manager In actual projects, you often need to call the File Manager to select the download path or the local file path to upload. Today we will give you a demo to demonstrate the implementation process of this function.I. Implementation Effect preview the following is the testi

Android compilation calls C code, android compiles c code Blog address: www.zarezone.cn Preface demand Source In the past few days, it has no function to help others build a simple android client. The main function is to call the C code to set the Wi-Fi network of the mobile phone, which leads to technical difficult

The Android program calls native GoogleMap, passing the start and end positions, generating a roadmap Copy Code code as follows: if (wodeweizhipoint!= null) { if (wodeweizhipoint.getlatitudee6 ()!= 0) { float Chufajingdu = (float) (Wodeweizhipoint.getlongitudee6 ()/1E6); float Chufaweidu = (float) (Wodeweizhipoint.getlatitudee6 ()/1E6); float Daodajingdu = (float) (AppConstant.PointZuoBiao.

). ToString (); theStream_ring_text.text = audiomanager.callint>(Maxvolume, stream_ring). ToString (); -Stream_music_text.text = audiomanager.callint>(Maxvolume, Stream_music). ToString (); WuStream_alarm_text.text = audiomanager.callint>(Maxvolume, Stream_alarm). ToString (); -Stream_notification_text.text = audiomanager.callint>(Maxvolume, stream_notification). ToString (); AboutStream_dtmf_text.text = audiomanager.callint>(Maxvolume, STREAM_DTMF). ToString (); $ - } -}Unity

Android calls third-party apps, android third-party apps Private List Private PackageManager mPackageManager; Private List Private Context mContext; /** * Check the system application and open */ Private void openApp (){ // Application filtering Conditions Intent mainIntent = new Intent (Intent. ACTION_MAIN, null ); MainIntent. addCategory (Intent

Background: Use Google VR SDK for Unity to develop 3D scene features, then export Android items and merge them into one Android app for other activity calls. The main activity for the Android project, developed by the Google VR for Unity SDK Untiy project, is com.google.unity.GoogleUnityActivity. If you need to ext

Android calls the image library return path, android return path Call System Image Library: Intent intent = new Intent (Intent. ACTION_PICK, MediaStore. images. media. EXTERNAL_CONTENT_URI); startActivityForResult (intent, REQUEST_CODE_IMAGE); get the image path @ Override protected void onActivityResult (int requestCode, int resultCode, Intent data) {super. onA

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

The following content is reproduced from: http://shazhuzhu1.iteye.com/blog/1095694 Android calls system programs 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 (inten

(Conversion) Android calls the built-in File Manager to select files and obtain the path. android File Manager Unlike the sandbox mode of iOS, Android allows you to browse local memory in a file browser. Android APIS also provide corresponding interfaces. The basic idea is t