android usb microphone

Preparations:1) Check the phone is root, because the phone needs to execute the su command to modify the Phone gateway, so must root, if there is no root reference (Nexus S 4.1.1) This address: http://www.teamandroid.com/2012/07/20/root-nexus-s-on-android-411-jelly-bean-jro03e-official-software-update/2) install the terminal and busybox on the mobile phone through the market. Step 1: System Setting-> wireless networks-> more-> tethering portables

Last time, I was initially exposed to the mounting problem of Android USB client, so I wrote the first article about the feelings. There are still some problems in many places, some of which are not clear enough, so I want to continue writing. First, the last verification shows that the device can be mounted, but only one storage device can be mounted at a time. Secondly, what I said last time about the dri

Suppose the API or APK in the Android system cannot read and write to the USB device. may not be added to read and write USB permissions, you need to follow such as the following methods to set up:1. Include the following in the android.hardware.usb.host.xml file, for example name="android.hardware.usb.host"/> 2. In tablet_core_hardware. XML file, such

============ Problem Description ============How does Android get the USB stick directory?I want to implement in a USB flash drive to copy a database to the app's local database folder inside replace the old databaseCan I do that with an input/output stream? Database names are the same.Now don't know how to get the directory of

When an Android phone provides a network access point to a computer (WINDOWS10) via USB, the system program is stuck.1) Device Manager2) Click "Network Adapter" and select "Remote NDIS based Internet sharing Device" in the drop-down list that appears.3. Click the right mouse button and click "Update Driver".4) Tap Browse your computer to find the driver software.5) Click "Select from the list of device driv

U disk running Android X86 system, is the Android x86 loaded into the U disk, and then from the U disk Boot computer (similar to Windows PE), you can run on the U disk and experience the Android X86 system. Mobile USB disk running Android System production tutor

); Intentfilter.addaction (INTENT.ACTION_MEDIA_NOFS); Intentfilter.addaction (Intent.action_media_button); Intentfilter.addaction (Intent.action_media_scanner_scan_file); Intentfilter.adddatascheme ("file"); Registerreceiver (Broadcastrec, intentfilter);} Private final Broadcastreceiver Broadcastrec = new Broadcastreceiver () {@Override public void onreceive (Context Context, Intent Intent) {String action = intent.getaction (); LOG.D ("mediaaction", action); if (Action.equals

1. Run sudovi/etc/udev/rules. d/51-Android.rules, create the 51-android.rules configuration file 2, add an entry according to the following data format: SUBSYSTEM = "usb", ATTR {idVendor} = "xxxx1 ", ATTR {idProduct }== "xxxx2", MODE = "0600", OWNER = "xxx 1. Run sudo vi/etc/udev/rules. d/51-Android.rules to create the 51-android.rules configuration file. 2. Add an entry in the following data format: SUBSYSTEM = "

In the development process of Android applet, using virtual machine in Eclipse to develop program is slow, and real machine development can greatly improve the speed of debugging.Here I use the operating system is Win7 Professional version, mobile phone model hm1s;The main steps for USB debugging include setting the phone to USB debug mode, installing the driver

Android determines whether the mobile phone has an SD card or USB. Static judgment, androidsd The determination of SD card is divided into static and dynamic, Dynamic Registration of broadcast, many people are writing online, so I will not elaborate too much here. For this static judgment, I am looking for Environment. getExternalStorageState (). equals (Environment. MEDIA_MOUNTED) on the Internet. After co

What is the difference between the root permission and the USB adb permission of android apk? androidapkUSB adb permission means that when adb connects to the mobile phone, the permission of the daemon adbd in the mobile phone is root, so that its sub-process also has root permission. Generally, If adb shell sees:Android 4.0 and later versions:C: \ Users \ mtk29 \ Desktop> adb shellRoot @

In Android, the intent message can be obtained by implementing the Broadcastreceiver interface with Java. However, Delphi program can not directly implement Jbroadcastreceiver, how can realize similar Java broadcastreceiver function?Fortunately, Delphi provides the Tjfmxbroadcastreceiver class with the broadcastreceiver, and we can do it for this purpose.The following program fragment provides an example of how to obtain a

Http://developer.android.com/sdk/win-usb.html Downloading the Google USB driver Figure 1.The SDK and AVD manager with the Google USB driver selected. The USB driver for Windows is available for download as an optional SDK component. you need the driver only if you are developing on Windows and want to connect an Android