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Make Downloader class a Singleton

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This commit is contained in:
Benoît Mauduit 2016-12-07 22:09:24 +01:00
parent 58bc0c17d0
commit b4f595eb75
3 changed files with 17 additions and 2 deletions
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2
app/src/main/java/org/schabi/newpipe/App.java
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@ -62,7 +62,7 @@ public class App extends Application {
}
//init NewPipe
NewPipe.init(new Downloader());
NewPipe.init(Downloader.getInstance());
// Initialize image loader
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this).build();

15
app/src/main/java/org/schabi/newpipe/Downloader.java
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@ -36,6 +36,21 @@ public class Downloader implements org.schabi.newpipe.extractor.Downloader {
private static final String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0";
private static Downloader instance = null;
private Downloader() {}
public static Downloader getInstance() {
if(instance == null) {
synchronized (Downloader.class) {
if (instance == null) {
instance = new Downloader();
}
}
}
return instance;
}
/**Download the text file at the supplied URL as in download(String),
* but set the HTTP header field "Accept-Language" to the supplied string.
* @param siteUrl the URL of the text file to return the contents of

2
app/src/main/java/org/schabi/newpipe/report/ErrorActivity.java
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@ -473,7 +473,7 @@ public class ErrorActivity extends AppCompatActivity {
public void run() {
String ipRange = "none";
try {
Downloader dl = new Downloader();
Downloader dl = Downloader.getInstance();
String ip = dl.download("https://ifcfg.me/ip");
ipRange = Parser.matchGroup1("([0-9]*\\.[0-9]*\\.)[0-9]*\\.[0-9]*", ip)