android echo

= audiorecord.getminbuffersize (8000, Audioformat.channel_in_mono, Audioformat.encoding_pcm_16bit); 2.Android echo Cancellation There are probably two types of echo cancellation on the Internet: 1. The audio is automatically removed from the voice_communication mode of Android. 2. Use third-party librarie

Android mobile guard-obtains and displays contact information and ECHO, android echo The previous article has implemented related la S. This article then implements relevant functions. For more information, see http://www.cnblogs.com/wuyudong/p/5951794.html. Read system contacts After you click "select contact", the co

the data table to do the associated query, get the type of information pointed toTelephone Number: VND.ANDROID.CURSOR.ITEM/PHONE_V2User name: Vnd.android.cursor.item/name 4. How the table is accessed Content://com.android.contacts/raw_contactsContent://com.android.contacts/data The following code is used to implement Private ListView lv_contact; Private list The effect of the implementation is as follows: Contact Info Echo Next imp

This article describes the Android development of the completion of the landing interface data saving echo operation. Share to everyone for your reference, specific as follows: Loginactivity.java: Package com.example.login; Import Java.util.Map; Import android.app.Activity; Import Android.os.Bundle; Import Android.text.TextUtils; Import Android.view.Menu; Import Android.view.View; Import Androi

return the data to the pastIntent Intent =NewIntent (); Intent.putextra ("Phone", phone); Setresult (0, intent); Finish (); } } }); }Then add the following code in the Onactivityresult@Overrideprotected voidOnactivityresult (intRequestcode,intResultCode, Intent data) { if(data! = NULL ) { //1, return to the current interface, the method of accepting the resultString phone = Data.getstringextra ("Phone"); //2. Filter special characters (medi

　　1. Start the system Select Contact interfaceIntent Intent = new Intent (Intent. Action_pick,contactscontract. Contacts. Content_uri); Startactivityforresult (Intent, 0);　　2. Overriding the Onactivityresult method to get the data@OverridePublic void Onactivityresult (int requestcode, int resultcode, Intent data) {Super.onactivityresult (Requestcode, ResultCode, data);if (data!=null) {switch (requestcode) { Case 0:Uri conatctdata = Data.getdata ();cursor cursor = managedquery (conat

1. Our Baidu search or download "echo echo" in App Mall, then install echo echo in the phone after we click on this channel to add our own details as follows. 2. After entering the interface, we can click on the recording or the expression. 3. Hold down the Red recording button until the recording is complete. Th

In general, the dynamic output of HTML content in PHP is achieved through print and ECHO statements, and in practice, both print and ECHO functions are almost identical. It can be said that there is a place to use, and the other can be used. However, there is also a very important difference between the two: in the Echo function, you can output multiple strings a

We prefer to open echo echo in our mobile phone, then click on the channel to add its own content, the effect shown in the following image And then here we'll see a video or voice, and now we're going to choose one that we like. Hold down the Red recording button until the recording is complete. Then click the arrow to the right of the top right-hand corner. Record good music we can a

echo Echo can not set the ringtone generally appears in the Apple phone, because the Android phone directly download on it, let's introduce you to solve the iOS device using echo ringtones can not set the solution. Echo Echo

In php programming, the difference between using commas for echo and using dots is that using commas for echo. In php programming, the difference between using a comma for echo connection and using a dot number is that using an echo string is better than using a. connection. Let's not talk about the reason first. let's

Echo Echo is a very interesting app, and recently, some netizens have succeeded in using the software on the computer through the Blue Finger Android simulator, and many netizens have found that they do not know where to download the songs after using Echo Echo. So how does

In php programming, the difference between using commas for echo and using dots is that using commas for echo The echo string is better than the. Connection. The reason is not mentioned. Let's take a look at the following two sentences: What is the result? 1+5=6？1+5=6？——————6？2？——————6.6？6.6？—————— I can only say echo