// Copies the input to the output in the most efficient manner possible.
// Closes both streams.
public void copyResource(OpenForReadResult input, OutputStream outputStream) throws IOException {
assertBackgroundThread();
try {
InputStream inputStream = input.inputStream;
if (inputStream instanceof FileInputStream && outputStream instanceof FileOutputStream) {
FileChannel inChannel = ((FileInputStream) input.inputStream).getChannel();
FileChannel outChannel = ((FileOutputStream) outputStream).getChannel();
long offset = 0;
long length = input.length;
if (input.assetFd != null) {
offset = input.assetFd.getStartOffset();
}
outChannel.transferFrom(inChannel, offset, length);
} else {
final int BUFFER_SIZE = 8192;
byte[] buffer = new byte[BUFFER_SIZE];
for (; ; ) {
int bytesRead = inputStream.read(buffer, 0, BUFFER_SIZE);
if (bytesRead <= 0) {
break;
}
outputStream.write(buffer, 0, bytesRead);
}
}
} finally {
input.inputStream.close();
if (outputStream != null) {
outputStream.close();
}
}
}
/**
* Returns a File that points to the resource, or null if the resource is not on the local
* filesystem.
*/
public File mapUriToFile(Uri uri) {
assertBackgroundThread();
switch (getUriType(uri)) {
case URI_TYPE_FILE:
return new File(uri.getPath());
case URI_TYPE_CONTENT:
{
Cursor cursor = contentResolver.query(uri, LOCAL_FILE_PROJECTION, null, null, null);
if (cursor != null) {
try {
int columnIndex = cursor.getColumnIndex(LOCAL_FILE_PROJECTION[0]);
if (columnIndex != -1 && cursor.getCount() > 0) {
cursor.moveToFirst();
String realPath = cursor.getString(columnIndex);
if (realPath != null) {
return new File(realPath);
}
}
} finally {
cursor.close();
}
}
}
}
return null;
}
/**
* Opens a stream to the givne URI, also providing the MIME type & length.
*
* @return Never returns null.
* @throws Throws an InvalidArgumentException for relative URIs. Relative URIs should be resolved
* before being passed into this function.
* @throws Throws an IOException if the URI cannot be opened.
* @throws Throws an IllegalStateException if called on a foreground thread and skipThreadCheck is
* false.
*/
public OpenForReadResult openForRead(Uri uri, boolean skipThreadCheck) throws IOException {
if (!skipThreadCheck) {
assertBackgroundThread();
}
switch (getUriType(uri)) {
case URI_TYPE_FILE:
{
FileInputStream inputStream = new FileInputStream(uri.getPath());
String mimeType = FileHelper.getMimeTypeForExtension(uri.getPath());
long length = inputStream.getChannel().size();
return new OpenForReadResult(uri, inputStream, mimeType, length, null);
}
case URI_TYPE_ASSET:
{
String assetPath = uri.getPath().substring(15);
AssetFileDescriptor assetFd = null;
InputStream inputStream;
long length = -1;
try {
assetFd = assetManager.openFd(assetPath);
inputStream = assetFd.createInputStream();
length = assetFd.getLength();
} catch (FileNotFoundException e) {
// Will occur if the file is compressed.
inputStream = assetManager.open(assetPath);
}
String mimeType = FileHelper.getMimeTypeForExtension(assetPath);
return new OpenForReadResult(uri, inputStream, mimeType, length, assetFd);
}
case URI_TYPE_CONTENT:
case URI_TYPE_RESOURCE:
{
String mimeType = contentResolver.getType(uri);
AssetFileDescriptor assetFd = contentResolver.openAssetFileDescriptor(uri, "r");
InputStream inputStream = assetFd.createInputStream();
long length = assetFd.getLength();
return new OpenForReadResult(uri, inputStream, mimeType, length, assetFd);
}
case URI_TYPE_DATA:
{
OpenForReadResult ret = readDataUri(uri);
if (ret == null) {
break;
}
return ret;
}
case URI_TYPE_HTTP:
case URI_TYPE_HTTPS:
{
HttpURLConnection conn = httpClient.open(new URL(uri.toString()));
conn.setDoInput(true);
String mimeType = conn.getHeaderField("Content-Type");
int length = conn.getContentLength();
InputStream inputStream = conn.getInputStream();
return new OpenForReadResult(uri, inputStream, mimeType, length, null);
}
}
throw new FileNotFoundException("URI not supported by CordovaResourceApi: " + uri);
}
public OutputStream openOutputStream(Uri paramUri, boolean paramBoolean) throws IOException {
assertBackgroundThread();
switch (getUriType(paramUri)) {
case 1:
default:
throw new FileNotFoundException("URI not supported by CordovaResourceApi: " + paramUri);
case 0:
paramUri = new File(paramUri.getPath());
localObject = paramUri.getParentFile();
if (localObject != null) {
((File) localObject).mkdirs();
}
return new FileOutputStream(paramUri, paramBoolean);
}
ContentResolver localContentResolver = contentResolver;
if (paramBoolean) {}
for (Object localObject = "wa"; ; localObject = "w") {
return localContentResolver
.openAssetFileDescriptor(paramUri, (String) localObject)
.createOutputStream();
}
}
/**
* Opens a stream to the given URI.
*
* @return Never returns null.
* @throws Throws an InvalidArgumentException for relative URIs. Relative URIs should be resolved
* before being passed into this function.
* @throws Throws an IOException if the URI cannot be opened.
*/
public OutputStream openOutputStream(Uri uri, boolean append) throws IOException {
assertBackgroundThread();
switch (getUriType(uri)) {
case URI_TYPE_FILE:
{
File localFile = new File(uri.getPath());
File parent = localFile.getParentFile();
if (parent != null) {
parent.mkdirs();
}
return new FileOutputStream(localFile, append);
}
case URI_TYPE_CONTENT:
case URI_TYPE_RESOURCE:
{
AssetFileDescriptor assetFd =
contentResolver.openAssetFileDescriptor(uri, append ? "wa" : "w");
return assetFd.createOutputStream();
}
}
throw new FileNotFoundException("URI not supported by CordovaResourceApi: " + uri);
}
public File mapUriToFile(Uri paramUri) {
assertBackgroundThread();
switch (getUriType(paramUri)) {
}
do {
return null;
return new File(paramUri.getPath());
paramUri = contentResolver.query(paramUri, LOCAL_FILE_PROJECTION, null, null, null);
} while (paramUri == null);
try {
int i = paramUri.getColumnIndex(LOCAL_FILE_PROJECTION[0]);
if ((i != -1) && (paramUri.getCount() > 0)) {
paramUri.moveToFirst();
Object localObject1 = paramUri.getString(i);
if (localObject1 != null) {
localObject1 = new File((String) localObject1);
return (File) localObject1;
}
}
return null;
} finally {
paramUri.close();
}
}
public OpenForReadResult openForRead(Uri paramUri, boolean paramBoolean) throws IOException {
if (!paramBoolean) {
assertBackgroundThread();
}
switch (getUriType(paramUri)) {
default:
case 0:
case 1:
case 2:
case 3:
case 4:
do {
throw new FileNotFoundException("URI not supported by CordovaResourceApi: " + paramUri);
localObject1 = new FileInputStream(paramUri.getPath());
return new OpenForReadResult(
paramUri,
(InputStream) localObject1,
getMimeTypeFromPath(paramUri.getPath()),
((FileInputStream) localObject1).getChannel().size(),
null);
String str = paramUri.getPath().substring(15);
localObject1 = null;
long l1 = -1L;
try {
localObject2 = assetManager.openFd(str);
localObject1 = localObject2;
FileInputStream localFileInputStream =
((AssetFileDescriptor) localObject2).createInputStream();
localObject1 = localObject2;
long l2 = ((AssetFileDescriptor) localObject2).getLength();
l1 = l2;
localObject1 = localObject2;
localObject2 = localFileInputStream;
} catch (FileNotFoundException localFileNotFoundException) {
for (; ; ) {
Object localObject2;
localObject3 = assetManager.open(str);
}
}
return new OpenForReadResult(
paramUri,
(InputStream) localObject2,
getMimeTypeFromPath(str),
l1,
(AssetFileDescriptor) localObject1);
localObject1 = contentResolver.getType(paramUri);
localObject3 = contentResolver.openAssetFileDescriptor(paramUri, "r");
return new OpenForReadResult(
paramUri,
((AssetFileDescriptor) localObject3).createInputStream(),
(String) localObject1,
((AssetFileDescriptor) localObject3).getLength(),
(AssetFileDescriptor) localObject3);
localObject1 = readDataUri(paramUri);
} while (localObject1 == null);
return (OpenForReadResult) localObject1;
}
Object localObject1 = httpClient.open(new URL(paramUri.toString()));
((HttpURLConnection) localObject1).setDoInput(true);
Object localObject3 = ((HttpURLConnection) localObject1).getHeaderField("Content-Type");
int i = ((HttpURLConnection) localObject1).getContentLength();
return new OpenForReadResult(
paramUri,
((HttpURLConnection) localObject1).getInputStream(),
(String) localObject3,
i,
null);
}
public HttpURLConnection createHttpConnection(Uri paramUri) throws IOException {
assertBackgroundThread();
return httpClient.open(new URL(paramUri.toString()));
}
