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SDL: truncate .obb file if Google Play downloads it again, happens all the time during updates

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This commit is contained in:
Sergii Pylypenko
2016-03-16 22:48:13 +02:00
parent 751a7a3cae
commit d0be1c1ce1
1 changed files with 22 additions and 4 deletions
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26
project/java/DataDownloader.java
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@@ -265,6 +265,20 @@ class DataDownloader extends Thread
if( ! matched )
throw new IOException();
Status.setText( res.getString(R.string.download_unneeded) );
for( int i = 1; i < downloadUrls.length; i++ )
{
if( downloadUrls[i].indexOf("obb:") == 0 ) // APK expansion file provided by Google Play
{
String url = getObbFilePath(downloadUrls[i]);
if (new File(url).length() > 256)
{
Writer writer = new OutputStreamWriter(new FileOutputStream(url), "UTF-8");
writer.write("Extracted and truncated\n");
writer.close();
Log.i("SDL", "Truncated file from expansion: " + url);
}
}
}
return true;
} catch ( IOException e ) {
forceOverwrite = true;
@@ -322,9 +336,7 @@ class DataDownloader extends Thread
Status.setText( downloadCount + "/" + downloadTotal + ": " + res.getString(R.string.connecting_to, url) );
if( url.indexOf("obb:") == 0 ) // APK expansion file provided by Google Play
{
url = url.substring("obb:".length());
url = Environment.getExternalStorageDirectory().getAbsolutePath() + "/Android/obb/" +
Parent.getPackageName() + "/" + url + "." + Parent.getPackageName() + ".obb";
url = getObbFilePath(url);
InputStream stream1 = null;
try {
stream1 = new FileInputStream(url);
@@ -764,7 +776,13 @@ class DataDownloader extends Thread
{
return outFilesDir + "/" + filename;
};
private String getObbFilePath(final String url)
{
return Environment.getExternalStorageDirectory().getAbsolutePath() + "/Android/obb/" +
Parent.getPackageName() + "/" + url.substring("obb:".length()) + "." + Parent.getPackageName() + ".obb";
}
private static DefaultHttpClient HttpWithDisabledSslCertCheck()
{
return new DefaultHttpClient();