Android Ringtonemanager Ringtones Management

This article describes the jump to the system ringtone selection interface, the ringtone in Android through Ringtonemanager Management, Ringtonemanager management call Ring (Type_ringtone), beep (type_notification), Alarm Clock Ringtones (type_alarm), Ringtonemanager commonly used methods include: 1.getRingtone ()//Get Ringtones 2.getDefaultUri ()// Gets the default ringtone for a ringtone type of 3.setActualDefaultRingtoneUri ()//set default ringtone to a ringtone type of 4.getActualDefaultRingtoneUri (); Get default ringtone

About ringtone Management, if you want to drill down, it needs to go to the framework to see, in the light of practical considerations, this time do not dig deep!!

Paste the code:

[Java]View PlainCopy

2. <span style="FONT-SIZE:14PX;"  >import android.app.Activity;
4. Import Android.content.Context;
6. Import android.content.Intent;
8. Import Android.media.RingtoneManager;
10. Import Android.net.Uri;
12. Import Android.os.Bundle;
14. Import Android.util.Log;
16. Import Android.view.View;
18. Import Android.widget.Button;
20. Import Android.widget.Toast;
24. Public class Mainactivity extends Activity {
26. private Button btn1 = null;
28. private static final int Ringtone = 0;
30. private Context Mcontext;
34. @Override
36. public void OnCreate (Bundle savedinstancestate) {
38. super.oncreate (savedinstancestate);
40. Mcontext = this ;
42. Setcontentview (R.layout.activity_main);
44. BTN1 = (Button) This.findviewbyid (R.ID.BUTTON01);
46. Btn1.setonclicklistener (new Button.onclicklistener () {
50. public void OnClick (View arg0) {
52. //TODO auto-generated method stub
54. //Turn on system ringtone settings
56. Intent Intent = new Intent (
58. Ringtonemanager.action_ringtone_picker);
62. //set type to call
64. //Intent.putextra (Ringtonemanager.extra_ringtone_type,
66. //Ringtonemanager.type_ringtone);
70. The default ringtone option is not displayed in the//list and is displayed by default
72. Intent.putextra (Ringtonemanager.extra_ringtone_show_default,
74. false);
78. The mute option is not displayed in the//list, which is displayed by default, if the default mute item is selected by the user,
80. //The Extra_ringtone_picked_uri is null
82. //Intent.putextra (Ringtonemanager.extra_ringtone_show_silent,false);
86. Intent.putextra (RINGTONEMANAGER.EXTRA_RINGTONE_INCLUDE_DRM,
88. true);
92. //Set the title of the list dialog box, do not set, default display "Ringtone"
94. Intent.putextra (Ringtonemanager.extra_ringtone_title, "set caller ringtone");
96. Startactivityforresult (Intent, Ringtone);
100. }
102. });
104. }
108. /** 
110. * Callback function after setting the ringtone
112. */
114. @Override
116. protected void Onactivityresult (int requestcode, int resultcode, Intent data) {
118. Super.onactivityresult (Requestcode, ResultCode, data);
120. if (resultcode! = RESULT_OK) {
122. return;
124. } Else {
126. //Get our choice of ringtones, if you choose "Mute", then will return null
128. URI uri = Data
130. . Getparcelableextra (Ringtonemanager.extra_ringtone_picked_uri);
132. LOG.E ("onactivityresult====", " " "+ uri);
134. Toast.maketext (Mcontext, Uri + "", + ). Show ();
136. if (uri! = null) {
138. switch (requestcode) {
140. Case Ringtone:
142. Ringtonemanager.setactualdefaultringtoneuri (This,
144. Ringtonemanager.type_ringtone, URI);
146. Break ;
148. }
150. }
152. }
154. }
156. }
158. </span>

The code has comments, not too much nonsense!!

Put a picture on it:

Select the ringtone, click "OK" button, will immediately callback Onactivityresult () method, about the ringtone management aspects of the first here!!

Android Ringtonemanager Ringtones Management