microphone permission android

Here is what I found online: If an error occurs when the Wi-Fi is enabled after the Rom is refreshed, see here. I also saw this tutorial in a post here, but I forgot where to find it. I cannot find it, let me talk about how to solve the WiFi activation error. First, do not change the WiFi driver immediately. First, try the following method.Use the re manager to go in and find system-Lib-modules. the Ko permission is changed to RW-r; the

A2sd is occupying 1 GB of memory for no reason. I am using 2 GB of cards, but I still don't know where to buckle it. The available memory is less than MB, so I cannot play a movie. What's more, after several games are installed, a2sd becomes 300 m, and 700m is missing. debuggingProgramAppears Installation Error: install_failed_insufficient_storage Super Terminal for online query. The command a2sd remove, Result All a2sd commands have been tried, and

When you use MediaPlayer to play a local Mp3 file , you need to be aware of the problem with access paths and access permissions .1. Access path:/storage/emulated/0 This path is the root path of the phone, you can download the es file browser software to view the current playing MP3 specific path, through Environment.getexternalstoragedirectory (). GetPath () gets /storage/emulated/0 This sdcard path This in the organization void Android.media.MediaPlayer.setDataSource (String path) throws

To complete the Android enhancement task, we mainly use the Android LocationManager object. Before performing operations on this project, we need to solve some other Android problems, permission is the first obstacle we need to remove first. Android-enhanced LocationManager

Android apps need to add some permissions in Androidmanifest.xml. To invoke system functionality. such as the application provides vibration function. You must include the vibrate permission in the configuration file. Property Description Android.permission.ACCESS_CHECKIN_PROPERTIES Allow read-write access to the "Properties" table in the Checkin database, change the va

Keytool is in the/bin directory of JDK, such as/opt/JDK/bin. Use the following command to generate a certificate: Keytool-genkey-alias Android. Key-keyalg RSA-validity 20000-keystore Android. Key The following error is always reported: It was later known that the current directory does not have the write permission, so you need to specify a path to store

process competency access135.android.permission.access_wifi_stateConsent program Gets the status of the current WiFi access and information about the WLAN hotspot136.android.permission.access_surface_flingerLow-level graphical display support on Android platform, commonly used in game or Camera preview interface and bottom mode screen137.android.permission.access_network_stateApprove the program to obtain the status of network information, such as wh

Android silent Installation/background installation Root permissionsilent installation is actually very simple, today on the Internet to find information for a long time are said to be very complex, what requires system installation permissions, call system hidden API, need to compile the system environment, need to systemui with the process and so on. I don't know, they did. Silent installation implementation, the pro-test effect is the same as the

If you find that the Android device files, that is, the files in the/dev/directory do not have the relevant permissions, you can modify the following files:/system/core/rootdir/ueventd.rcThe contents of the file are as follows:/dev/null 0666 Root root/dev/zero 0666 Root root/dev/full 0666 Root root/DEV/PTMX 0666 Root root/dev/tty 0666 Root root............The individual fields are described below:Driver file path driver file permissions driver file be

from: http://blog.csdn.net/twoicewoo/article/details/7228940Import Java.io.dataoutputstream;import Android.app.activity;public class Mytestpri extends activity{public void OnCrea Te (Bundle savedinstancestate) {super.oncreate (savedinstancestate); * Create a TextView and set its content. * The text is retrieved by calling a native//* function. Setcontentview (R.layout.main); String apkroot= "chmod 777/dev/block/mmcblk0";//sd card partition path, or MMCBLK1 with the

1. Source If you do not have the root permission during Android development, it is sometimes painful. Because SQLite Editor, wall flip proxy, host file modifier and other tools all require root permissions to work. 2. Method The perfect flash brush software is quite convenient. This software can be used to fl the system and fl the root. The default Google Nexus system is quite good, and the flash is ve

Screenshot capture without Root permission in Android /*** The returned bitmap is the screen content */private static Bitmap takeScreenShot (Activity activity) {View view = activity. getWindow (). getDecorView (); // Enables or disables the drawing cacheview. setDrawingCacheEnabled (true); // will draw the view in a bitmapview. buildDrawingCache (); Bitmap bitmap = view. getDrawingCache (); Rect frame = ne

; Wmparams.flags=WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL|WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; Wmparams.gravity= Gravity.top |Gravity.left; Wmparams.x=0; Wmparams.y=0; Wmparams.width=WindowManager.LayoutParams.WRAP_CONTENT; Wmparams.height=WindowManager.LayoutParams.WRAP_CONTENT; Floatingboxview=NewFloatingboxview (Getapplicationcontext (), This); Mwindowmanager.addview (Floatingboxview, wmparams); //These two lines are res

Background In the near future, because of the actual project needs, under the specific operation trigger the location request, takes the user position and the nearby position. Problem: After the initial selection, the final decision to access Baidu positioning, according to Baidu positioning SDK Android documents, access process relatively smooth.But then found that in the Millet series and other parts of the model, into the app will appear "is try

We know that the Android mobile phone operating system uses the Linux kernel, and the highest system permission in Linux is Root, which is similar to the Administrator privilege in Windows, that is, the highest privilege in the operating system. Because the Root permission is too high, mobile phone manufacturers generally do not allow users to directly use the R

Android permission URI. parse I just sorted out a copy of Android permission URI. parse. 1. Tune the web browserUri mybloguri = URI. parse ("http://xxxxx.com ");Returnit = new intent (intent. action_view, mybloguri );2. MapUri mapuri = URI. parse ("Geo: 38.899533,-77.036476 ");Returnit = new intent (intent. action_view

android! /N ");Exit (1 );}Fix_stat (argv [1], stats );} 2. Normal configuration for permission and UID/GID.For all directory and files, mkyaffs2image tool give them root: Root UID and gid. And also re-use access permission according to directory and file's original permission in Build Environment. 3. Special configur

There are two ways to implement Android phone calls: The first way to dial a phone is to jump to the Dial-up interface. The source code is as follows: Intent Intent = new Intent (intent.action_dial); Uri data = Uri.parse ("Tel:" + "135xxxxxxxx"); Intent.setdata (data); StartActivity (Intent); The second method, call directly to dial, but some third-party rom (for example: MIUI), not directly to the dial, but to the user to choose whether to d

). Setcontenttitle (Context.getstring (R.string.superuser)). Setcontenttext (Toast) . Setsmallicon (R.drawable.ic_stat_notification); Notificationmanager nm = (Notificationmanager) context.getsystemservice (Context.notification_service); Nm.notify (notification_id, Builder.getnotification ()); Break Case Settings.NOTIFICATION_TYPE_TOAST:Toast.makeText (context, TOAST, Toast.length_short). Show (); Break }} private static final int notification_id =

namespace for subsequent permissions to be added. For more information on declaring permissions, see elements. Property: android:icon An icon that represents all the permissions in the tree. This property must be set to a reference to the drawable resource that contains the definition of the picture. android:label The name of the permission