Android Utililty Methods Asset Read

List of utility methods to do Asset Read

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Description

The list of methods to do Asset Read are organized into topic(s).

Method

StringgetFileFromAssets(Context context, String file)
get File From Assets 
String contents = "";
BufferedReader reader = null;
try {
    reader = new BufferedReader(new InputStreamReader(context
            .getAssets().open(file)));
    String mLine = reader.readLine();
    while (mLine != null) {
        contents += mLine;
...
DrawablegetImgFromAsserts(Context con, String filename)
get Img From Asserts 
try {
    return new BitmapDrawable(BitmapFactory.decodeStream(con
            .getAssets().open(filename)));
} catch (IOException e) {
    Toast.makeText(con, e.toString(), Toast.LENGTH_LONG).show();
    e.printStackTrace();
return null;
...
String[]listAssetFiles(Context context, String path)
list Asset Files 
String[] list;
try {
    list = context.getAssets().list(path);
} catch (Exception e) {
    return null;
return list;
StringgetfromAssets(Context ctx, String file_name)
Read a file from assets 
AssetManager assetManager = ctx.getAssets();
ByteArrayOutputStream outputStream = null;
InputStream inputStream = null;
try {
    inputStream = assetManager.open(file_name);
    outputStream = new ByteArrayOutputStream();
    byte buf[] = new byte[1024];
    int len;
...
byte[]assetAsByteArray(Resources res, String path)
Load an asset from a resource and return the content as byte array. 
InputStream is = res.getAssets().open(path);
ByteArrayOutputStream buf = new ByteArrayOutputStream();
byte[] temp = new byte[1024];
int read;
while ((read = is.read(temp)) > 0) {
    buf.write(temp, 0, read);
is.close();
...