Android/frameworks_base
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Merge "Only load preinstalled updatable in release"

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This commit is contained in:
TreeHugger Robot
2018-01-19 09:18:39 +00:00
committed by Android (Google) Code Review
parent de5db0fb06 3661ad03d2
commit 319294134f
1 changed files with 10 additions and 8 deletions
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18
media/java/android/media/update/ApiLoader.java
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@@ -17,9 +17,9 @@
package android.media.update;
import android.content.res.Resources;
import android.content.res.Resources.Theme;
import android.content.Context;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.PackageManager;
import android.os.Build;
/**
* @hide
@@ -36,22 +36,24 @@ public final class ApiLoader {
public static StaticProvider getProvider(Context context) {
try {
return (StaticProvider) getMediaLibraryImpl(context);
} catch (NameNotFoundException | ReflectiveOperationException e) {
} catch (PackageManager.NameNotFoundException | ReflectiveOperationException e) {
throw new RuntimeException(e);
}
}
// TODO This method may do I/O; Ensure it does not violate (emit warnings in) strict mode.
private static synchronized Object getMediaLibraryImpl(Context appContext)
throws NameNotFoundException, ReflectiveOperationException {
private static synchronized Object getMediaLibraryImpl(Context context)
throws PackageManager.NameNotFoundException, ReflectiveOperationException {
if (sMediaLibrary != null) return sMediaLibrary;
// TODO Dynamically find the package name
Context libContext = appContext.createPackageContext(UPDATE_PACKAGE,
// TODO Figure out when to use which package (query media update service)
int flags = Build.IS_DEBUGGABLE ? 0 : PackageManager.MATCH_FACTORY_ONLY;
Context libContext = context.createApplicationContext(
context.getPackageManager().getPackageInfo(UPDATE_PACKAGE, flags).applicationInfo,
Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
sMediaLibrary = libContext.getClassLoader()
.loadClass(UPDATE_CLASS)
.getMethod(UPDATE_METHOD, Resources.class, Theme.class)
.getMethod(UPDATE_METHOD, Resources.class, Resources.Theme.class)
.invoke(null, libContext.getResources(), libContext.getTheme());
return sMediaLibrary;
}