SoundPool and password to use

2010-05-05  来源:本站原创  分类:Mobile  人气:377 

float j = 1.0f;
SoundPool sp = null;
int sID = 0;

@ Override
public void onCreate (Bundle savedInstanceState) (
super.onCreate (savedInstanceState); (R.layout.main);

Button b = (Button) findViewById (;
b.setOnClickListener (new OnClickListener () (

@ Override
public void onClick (View v) (
j = (float) (j + .5 f);
sp.setRate (sID, j);


AssetFileDescriptor afd;
try (

sp = new SoundPool (1, AudioManager.STREAM_MUSIC, 0);

afd = getAssets (). openFd ("wav / sample.wav");
int id = sp.load (afd, 1);
sID = (id, 1, 1, 1, 0, j);

) Catch (IOException e) (
/ / TODO Auto-generated catch block
e.printStackTrace ();
To change the rate of play afterward must use sp.setRate (StreamID, j)


And "Every pool up 1M"

Better way of handling

2.URL url = new URL ("https: / / / your_account / index.php? Function = login");

HttpURLConnection conn = (HttpURLConnection) url.openConnection ();

/ / If you need a cookie from previous requests
/ / Conn.setRequestProperty ("Cookie", "JSESSIONID =" + encode (jSessionId, "UTF-8"));
conn.setRequestProperty ("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");
conn.setRequestProperty ("Content-Type", "application / x-www-form-urlencoded");

conn.setRequestMethod ("POST");
conn.setDoOutput (true);
conn.setDoInput (true);

DataOutputStream out = new DataOutputStream (conn.getOutputStream ());
out.writeBytes (String.format ("check_username =% s & password =% s",
URLEncoder.encode (PERSNR, "UTF-8"),
URLEncoder.encode (PASSWD, "UTF-8 ")));

out.close ();

/ / I have absolutely no idea why this is needed.
InputStream is = conn.getInputStream ();
/ / ... Read the response from is.
is.close ();

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