microphone amplifier app android

, data shows that we use mobile phones to view information on average about 150 times a day. Every time we do this, it is possible to get lost in other applications, often consuming a lot of unnecessary time in a task program, and sometimes even forgetting the most important information we have to query.The first batch of Android Wear hot up is Samsung Gear Live and LG G Watch, the two devices were released at the June Google I/O conference. The watch

= new Intent ("android. intent. action. MEDIA_BUTTON "); KeyEvent keyEvent = new KeyEvent (KeyEvent. ACTION_DOWN, KeyEvent. KEYCODE_HEADSETHOOK); intent. putExtra ("android. intent. extra. KEY_EVENT ", keyEvent); c. sendOrderedBroadcast (intent, "android. permission. CALL_PRIVILEGED "); intent = new Intent (" android.

In the past two days, we found that our app was on the Android Market, and some mobile phones could not be found because: This application is only applicable to devices with corresponding features. The uses-feature of many hardware devices is listed later. The cause is that our applications require too many permissions, so that devices that do not have the permissions mentioned in the definition cannot find

Linphonelauncheractivity is the app's portal component, in which it will start the backend service Linphoneservice, and then constantly determine whether the backend service has been started, if it has been started, The Glimpse app enters the direct functional component linphoneactivity.Linphoneservice is the standard Android backend service, this background service is very critical and it needs to complete

This article was reproduced from: http://www.jb51.net/article/82281.htmThis article mainly describes the Android app call Mediarecorder implementation of the recording function instance, Mediarecorder is very powerful, not only can be used to record audio can also record video, the need for friends can refer to the nextMediarecorderAndroid Mediarecorder contains audio and video recording capabilities, and o