app volume control

A good user experience is a predictable one. if your app plays media it's important that your users can control the volume of your app using the hardware or software volume controls of their device, bluetooth headset, or headphones. Similarly, where appropriate and available

Android game background music audio volume control, android volume control Game sound effects are the music we use to play games. This is also a must-have for every game. However, if the background music you play is interrupted, we can use getCurrentPosition () this method is used to determine the audio playback offset

); }While the physical keys of Android also have the function of increasing and decreasing the volume, it is also necessary to listen to the callback method of physical keys to change the volume and the Seekbar progress bar./*** when you press the phone to increase the volume, reduce the volume, the corresponding chang

Run Win7 Pure version of the system when found to adjust the sound size of the desktop when the lower right corner does not show the small horn icon, also do not know how, the sound is normal playback. Only use the player and the button on the computer to adjust the volume, in the Control Panel sound and audio device properties, you can only check the mute, but not the "put the

Method 1: 1. Insert the Windows XP CD-ROM to your computer's CD-ROM or DVD-ROM drive. Hold down the Shift key while inserting the CD-ROM to prevent the disc from running automatically. 2. Click start, and then click Run. 3. In the open box, type cmd and click OK. 4. type the following command line at a command prompt and press enter at the end of each line, where the CD-ROM drive is the drive letter of the CD-ROM or CD-ROM drive that contains the Windows XP DVD-ROM on your computer, the syst

Method One: 1. Insert the Windows XP CD-ROM into your computer's CD-ROM or DVD-ROM drive. Hold down the Shift key while inserting the CD-ROM to prevent the disc from running automatically. 2. Click Start, and then click Run. 3. In the Open box, type cmd, and then click OK. 4. At the command prompt, type the following line and press Enter at the end of each line, where the CD-ROM drive is the drive letter of the CD-ROM or DVD-ROM drive that contains the Windows XP CD-ROM on your computer, and the

A good user experience can be predicted. If your app needs to play multimedia, then your users can use your app to control the volume of their devices using hardware or software, and Bluetooth headsets, headband headsets, etc. are essential to them. Similarly, buttons that provide playback, stop, pause, skip, and pla

Recognize audio streams The first step to creating an excellent audio experience is to understand the type of audio stream that your application will use. The Android system maintains independent audio channels for playing music, alarms, notifications, incoming call ringtones, system sounds, and call calls.) volume, and DTMF tone keyboard dialing ). In this way, the user can independently control the

Http://www.cnblogs.com/wii/archive/2012/03/18/2404947.html Official APIs are provided for GPS control on Android. Settings. Secure. setlocationproviderenabled (getcontentresolver (), locationmanager. gps_provider, true );However, when we call the setlocationproviderenabled method, the system throws an exception and prompts that the permission for Android. Permission. write_secure_settings is required, even if the permission is added to mainfest. The

The control usually displays common properties or functions in the smart volume label, providing users with easier and faster settings, such as the intelligent gridview. To create a smart volume label for a control, you need to implement the actionlist of the control to be a

In fact, the main use of a small example to illustrate how two controls are used, one is the cccontrolpotentiometer volume spiral control, and the other is how to use the Cccontrolslider control to complete the game in the common Blood bar., with the twisting of the volume spiral c