Android Utililty Methods Bitmap Save

List of utility methods to do Bitmap Save

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Description

The list of methods to do Bitmap Save are organized into topic(s).

Method

voidaddBitmapToMemoryCache(String key, Bitmap bitmap)
add Bitmap To Memory Cache 
if (getBitmapFromMemCache(key) == null) {
    mMemoryCache.put(key, bitmap);
Stringbase64Bitmap(Bitmap bitmap)
base Bitmap 
ByteArrayOutputStream out = null;
try {
    out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
    out.flush();
    out.close();
    byte[] imgBytes = out.toByteArray();
    return Base64.encodeToString(imgBytes, Base64.DEFAULT);
...
voidbitmap2File(Bitmap bitmap, File file)
bitmap File 
bitmap2File(bitmap, file, CompressFormat.JPEG, 100);
InputStreambitmap2Stream(Bitmap bitmap)
bitmap Stream 
return bitmap2Stream(bitmap, CompressFormat.JPEG, 100);
StringgetImagePath(Context context, Bitmap inImage)
get Image Path 
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = Images.Media.insertImage(
        context.getContentResolver(), inImage, "Title", null);
return path;
FilesaveBitmap(Bitmap bitmap, File file)
save Bitmap 
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
FileOutputStream fo = new FileOutputStream(file);
fo.write(bytes.toByteArray());
fo.close();
return file;
booleansaveBitmap(String bitName, Bitmap bitmap)
save Bitmap 
try {
    File temp = File.createTempFile("temp", ".png", new File(
            StringUtil.getNameDelLastPath(bitName)));
    FileOutputStream fOut = null;
    try {
        fOut = new FileOutputStream(temp);
    } catch (FileNotFoundException e) {
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fOut);
    fOut.flush();
    fOut.close();
    if (temp.exists()) {
        File f = new File(bitName);
        if (f.exists()) {
            f.delete();
        FileUtil.moveFile(temp.getAbsolutePath(), bitName);
    return true;
} catch (IOException e) {
    e.printStackTrace();
return false;
voidsaveBitmap(final Bitmap bitmap, final String savePath)
save Bitmap 
FileOutputStream fileOutputStream = null;
try {
    fileOutputStream = new FileOutputStream(savePath);
    bitmap.compress(Bitmap.CompressFormat.JPEG, DEAFULT_QUALITY,
            fileOutputStream);
    fileOutputStream.flush();
} catch (Exception e) {
    e.printStackTrace();
...
BitmapsaveBitmapFromScrollView(ScrollView scrollView, String path)
save Bitmap From Scroll View 
int h = 0;
Bitmap bitmap = null;
for (int i = 0; i < scrollView.getChildCount(); i++) {
    h += scrollView.getChildAt(i).getHeight();
bitmap = Bitmap.createBitmap(scrollView.getWidth(), h,
        Bitmap.Config.ARGB_8888);
final Canvas canvas = new Canvas(bitmap);
...
booleansaveBitmaptoFile(Bitmap bmp, String path, CompressFormat format, int quality)
save Bitmapto File 
OutputStream stream = null;
try {
    File file = new File(path);
    File filePath = file.getParentFile();
    if (!filePath.exists()) {
        filePath.mkdirs();
    if (!file.exists()) {
...