Example usage for android.graphics BitmapFactory decodeFile

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeFile.

Prototype

public static Bitmap decodeFile(String pathName)

Source Link

Document

Decode a file path into a bitmap.

Usage

From source file:Main.java

public static Bitmap getBitmap(String path) {
    try {//w  ww  . j a v a  2 s .c o m
        return BitmapFactory.decodeFile(path);
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String imgsToBase64(String filePath) {
    Bitmap bitmap = BitmapFactory.decodeFile(filePath);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    String lastName = filePath.substring(filePath.lastIndexOf(".") + 1);
    if (lastName.equals(Bitmap.CompressFormat.JPEG)) {
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
    } else {/*  w w w .  j  a v a2s.  c o m*/
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
    }
    return Base64.encodeToString(outputStream.toByteArray(), Base64.DEFAULT);
}

From source file:Main.java

public static void setImageBitmapFromFile(ImageView v, String path) {
    Bitmap bm = BitmapFactory.decodeFile(path);
    v.setImageBitmap(bm);
}

From source file:Main.java

public static void compressIt(String inputFile, String outputFile) {
    try {/* w  ww. j a  v a 2  s . c  o m*/
        Bitmap bmp = BitmapFactory.decodeFile(inputFile);
        FileOutputStream out = new FileOutputStream(new File(outputFile));
        bmp.compress(Bitmap.CompressFormat.PNG, 50, out); //100-best quality
        out.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static String openAsBase64(String imgPath) {
    Bitmap photo = BitmapFactory.decodeFile(imgPath);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    photo.compress(Bitmap.CompressFormat.JPEG, 85, baos);
    byte[] b = baos.toByteArray();
    photo.recycle();/*from w w  w . j  ava  2 s. c o  m*/
    return Base64.encodeToString(b, Base64.DEFAULT);

}

From source file:Main.java

public static Bitmap fileToBitmap(String filepath) {
    File file = new File(filepath);
    if (file.exists()) {
        Bitmap bitmap = BitmapFactory.decodeFile(filepath);
        return bitmap;
    }/*from w w w .j  a v a  2  s.c o  m*/
    return null;
}

From source file:Main.java

public static Bitmap getImageFromLocal(String imagePath) {
    File file = new File(imagePath);
    if (file.exists()) {
        Bitmap bitmap = BitmapFactory.decodeFile(imagePath);
        file.setLastModified(System.currentTimeMillis());
        return bitmap;
    }/* w ww  .  j a  v a 2  s. co m*/
    return null;
}

From source file:Main.java

public static Bitmap loadBitmap(String filename) throws Exception {
    return BitmapFactory.decodeFile(sAppContext.getCacheDir().getPath() + "/" + filename);
}

From source file:Main.java

public static boolean isFileBiggerThan1MB(String filePath) {
    File f = new File(filePath);

    Bitmap bitmap;/*from   w w w  .ja  v  a  2s .  co m*/
    bitmap = BitmapFactory.decodeFile(filePath);
    int MAX_IMAGE_SIZE = 1000 * 1024;
    int streamLength = (int) f.length();
    return streamLength >= MAX_IMAGE_SIZE;
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static Drawable getConvertDrawable(String filepath) {
    Bitmap bitmap = BitmapFactory.decodeFile(filepath);
    Drawable drawable = new BitmapDrawable(bitmap);
    return drawable;
}