[英]Android: playing audio files in /res/raw by file name
In my application's /res/raw/ folder, I have: file1.ogg file2.ogg ... fileN.ogg
在我的应用程序的 /res/raw/ 文件夹中,我有:
file1.ogg file2.ogg ... fileN.ogg
In a local database, I have the references to the file names, ie file1 file2 ... fileN
.在本地数据库中,我引用了文件名,即
file1 file2 ... fileN
。
Given one of those strings, say fileM
, how can I play the audio contained in fileM.ogg
?给定这些字符串之一,比如
fileM
,我如何播放fileM.ogg
包含的音频? Looking for the relevant Java code here.在此处查找相关的 Java 代码。
Here's what I looked at so far:这是我到目前为止所看到的:
String name = "plumber";
String link = "/res/raw/" + name + ".ogg";
try {
mp.setDataSource(link); //earlier: mp = new MediaPlayer();
mp.prepare();
mp.start();
} catch (Exception e) {
Toast.makeText(PlayScreen.this, "ERROR: audio player not working.", Toast.LENGTH_LONG).show();
}
I get the error message in the toast.我在吐司中收到错误消息。 Also I've tried the
link
string without "/res/raw" in it.我也试过没有“/res/raw”的
link
字符串。
Thank you.谢谢你。
MediaPlayer player = new MediaPlayer();
String path = "android.resource://" + getPackageName() + "/raw" + filename;
try {
player.setDataSource(context, Uri.parse(path));
player.prepare();
player.start();
} catch (IOException e) {
e.printStackTrace();
}
try it with or without the extention ".mp3"尝试使用或不使用扩展名“.mp3”
hope i could help you希望我能帮助你
i think that should be like that as sample at http://en.kuma-de.com/blog/2011-11-14/341我认为这应该是http://en.kuma-de.com/blog/2011-11-14/341 上的示例
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