/**
* Add an additional set of assets to the asset manager. This can be either a directory or ZIP
* file. Not for use by applications. Returns the cookie of the added asset, or 0 on failure.
* {@hide}
*/
public final int addAssetPath(String path) {
synchronized (this) {
int res = addAssetPathNative(path);
if (mStringBlocks != null) {
makeStringBlocks(mStringBlocks);
}
return res;
}
}
/*package*/ final void ensureStringBlocks() {
if (mStringBlocks == null) {
synchronized (this) {
if (mStringBlocks == null) {
makeStringBlocks(sSystem.mStringBlocks);
}
}
}
}
private static void ensureSystemAssets() {
synchronized (sSync) {
if (sSystem == null) {
AssetManager system = new AssetManager(true);
system.makeStringBlocks(null);
sSystem = system;
}
}
}
/**
* Add a set of assets to overlay an already added set of assets.
*
* <p>This is only intended for application resources. System wide resources are handled before
* any Java code is executed.
*
* <p>{@hide}
*/
public final int addOverlayPath(
String idmapPath,
String themeApkPath,
String resApkPath,
String targetPkgPath,
String prefixPath) {
synchronized (this) {
int res =
addOverlayPathNative(idmapPath, themeApkPath, resApkPath, targetPkgPath, prefixPath);
if (mStringBlocks != null) {
makeStringBlocks(mStringBlocks);
}
return res;
}
}
/*package*/ final void recreateStringBlocks() {
synchronized (this) {
makeStringBlocks(sSystem.mStringBlocks);
}
}