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Android: Added additional error messages for APK expansion file use.

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This commit is contained in:
Philipp Wiesemann 2015-09-17 22:36:11 +02:00
parent 6e7c479ec2
commit 625d39b164
1 changed files with 14 additions and 4 deletions
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18
android-project/src/org/libsdl/app/SDLActivity.java
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@ -703,8 +703,15 @@ public class SDLActivity extends Activity {
return null; // no expansion use if no patch version was set
}
Integer mainVersion = Integer.valueOf(mainHint);
Integer patchVersion = Integer.valueOf(patchHint);
Integer mainVersion;
Integer patchVersion;
try {
mainVersion = Integer.valueOf(mainHint);
patchVersion = Integer.valueOf(patchHint);
} catch (NumberFormatException ex) {
ex.printStackTrace();
throw new IOException("No valid file versions set for APK expansion files", ex);
}
try {
// To avoid direct dependency on Google APK expansion library that is
@ -719,6 +726,7 @@ public class SDLActivity extends Activity {
ex.printStackTrace();
expansionFile = null;
expansionFileMethod = null;
throw new IOException("Could not access APK expansion support library", ex);
}
}
@ -727,12 +735,14 @@ public class SDLActivity extends Activity {
try {
fileStream = (InputStream)expansionFileMethod.invoke(expansionFile, fileName);
} catch (Exception ex) {
// calling "getInputStream" failed
ex.printStackTrace();
fileStream = null;
throw new IOException("Could not open stream from APK expansion file", ex);
}
if (fileStream == null) {
throw new IOException();
// calling "getInputStream" was successful but null was returned
throw new IOException("Could not open stream from APK expansion file");
}
return fileStream;