Example usage for android.graphics Bitmap compress

Introduction

In this page you can find the example usage for android.graphics Bitmap compress.

Prototype

@WorkerThread
public boolean compress(CompressFormat format, int quality, OutputStream stream)

Source Link

Document

Write a compressed version of the bitmap to the specified outputstream.

Usage

From source file:Main.java

public static void saveBitmap(Bitmap b) {

    String path = initPath();/*  w  w w. j ava2  s.  co m*/

    SimpleDateFormat sDateFormat = new SimpleDateFormat("yyyyMMdd-hhmmss");
    String dataTake = sDateFormat.format(System.currentTimeMillis());

    String jpegName = path + "/" + "myImage.jpg";

    try {
        Log.e(TAG, "save pic");

        FileOutputStream fout = new FileOutputStream(jpegName);
        BufferedOutputStream bos = new BufferedOutputStream(fout);
        b.compress(Bitmap.CompressFormat.JPEG, 100, bos);
        bos.flush();
        bos.close();
    } catch (IOException e) {
        e.printStackTrace();
        Log.e(TAG, e.toString());
    }

    Log.e("camera", "pic saved jpegName: " + jpegName);
}

From source file:Main.java

public static String saveToInternalStorage(Context context, Bitmap bitmapImage) {
    ContextWrapper cw = new ContextWrapper(context);
    // path to /data/data/yourapp/app_data/imageDir
    File directory = cw.getDir("imageDir", Context.MODE_PRIVATE);
    // Create imageDir
    File mypath = new File(directory, "gravatar.jpg");

    FileOutputStream fos = null;/*from w ww.  j av a  2s  .  c om*/
    try {
        fos = new FileOutputStream(mypath);
        // Use the compress method on the BitMap object to write image to the OutputStream
        bitmapImage.compress(Bitmap.CompressFormat.PNG, 100, fos);
        fos.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return directory.getAbsolutePath();
}

From source file:Main.java

public static int saveToSdCard(String fileName, Bitmap bitmap) {
    int ret = 0;//from  ww  w.  j a  va  2 s.  co  m
    PrintStream out = null;
    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        return -1;
    }
    File file = new File(Environment.getExternalStorageDirectory().toString() + File.separator + fileName);
    if (!file.getParentFile().exists()) {
        file.getParentFile().mkdir();
    }
    try {
        out = new PrintStream(new FileOutputStream(file));
        bitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        ret = -2;
    } finally {
        out.flush();
        out.close();
        if (!bitmap.isRecycled())
            bitmap.recycle();
    }

    return ret;
}

From source file:Main.java

public static void saveImage(Bitmap bmp) {
    String root = Environment.getExternalStorageDirectory().toString();
    File myDir = new File(root + "/abcxyz");
    myDir.mkdirs();//from www.j  a  va 2  s  .co m
    Random generator = new Random();
    int n = 10000;
    n = generator.nextInt(n);
    String name = "Image-" + n + ".jpg";
    File file = new File(myDir, name);
    if (file.exists())
        file.delete();

    try {
        FileOutputStream out = new FileOutputStream(file);
        bmp.compress(Bitmap.CompressFormat.JPEG, 100, out);
        out.flush();
        out.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveImageToSD(Context ctx, String filePath, Bitmap bitmap, int quality) throws IOException {
    if (bitmap != null) {
        File file = new File(filePath.substring(0, filePath.lastIndexOf(File.separator)));
        if (!file.exists()) {
            file.mkdirs();/*from  ww w  . j  a v  a 2  s  . co m*/
        }
        file = new File(filePath);
        if (!file.exists()) {
            file.createNewFile();
        }
        BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(filePath));
        bitmap.compress(CompressFormat.JPEG, quality, bos);
        bos.flush();
        bos.close();
        if (ctx != null) {
            scanPhoto(ctx, filePath);
        }
    }
}

From source file:Main.java

public static boolean saveBitmap(Bitmap aBmp, String aPath) {
    if (aBmp == null || aPath == null) {
        return false;
    }//from  w  ww .  j  ava  2s  .  c o m
    FileOutputStream fos = null;
    ByteArrayOutputStream baos = null;
    boolean result;
    try {
        File file = new File(aPath);
        if (!file.exists()) {
            file.createNewFile();
        }
        fos = new FileOutputStream(file);
        baos = new ByteArrayOutputStream();
        aBmp.compress(Bitmap.CompressFormat.PNG, 100, baos); //SUPPRESS CHECKSTYLE
        fos.write(baos.toByteArray());
        baos.flush();
        fos.flush();

        result = true;
    } catch (OutOfMemoryError e) {
        e.printStackTrace();
        result = false;
    } catch (Exception e) {
        e.printStackTrace();
        result = false;
    } finally {
        try {
            if (baos != null) {
                baos.close();
            }
            if (fos != null) {
                fos.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return result;
}

From source file:Main.java

public static void saveMyBitmap3(String bitName, Bitmap mBitmap) throws IOException {
    String myJpgPath = Environment.getExternalStorageDirectory() + "/pepper/" + "3.png";
    File tmp = new File("/sdcard/pepper/");
    if (!tmp.exists()) {
        tmp.mkdir();//ww w . j  av  a  2  s  .  c  om
    }
    File f = new File(myJpgPath);
    f.createNewFile();
    FileOutputStream fOut = null;
    try {
        fOut = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    mBitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
    try {
        fOut.flush();
        fOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveMyBitmap2(String bitName, Bitmap mBitmap) throws IOException {
    String myJpgPath = Environment.getExternalStorageDirectory() + "/pepper/" + "2.png";
    File tmp = new File("/sdcard/pepper/");
    if (!tmp.exists()) {
        tmp.mkdir();//from  w w  w.ja v  a2  s. com
    }
    File f = new File(myJpgPath);
    f.createNewFile();
    FileOutputStream fOut = null;
    try {
        fOut = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    mBitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
    try {
        fOut.flush();
        fOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveMyBitmap(String bitName, Bitmap mBitmap) throws IOException {
    String myJpgPath = Environment.getExternalStorageDirectory() + "/pepper/" + "1.png";
    File tmp = new File("/sdcard/pepper/");
    if (!tmp.exists()) {
        tmp.mkdir();/*from  w ww  . j  av  a2s  . c o  m*/
    }
    File f = new File(myJpgPath);
    f.createNewFile();
    FileOutputStream fOut = null;
    try {
        fOut = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    mBitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
    try {
        fOut.flush();
        fOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}