Example usage for android.graphics BitmapFactory decodeFileDescriptor

Introduction

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

Prototype

public static Bitmap decodeFileDescriptor(FileDescriptor fd) 

Source Link

Document

Decode a bitmap from the file descriptor.

Usage

From source file:com.netcompss.ffmpeg4android_client.BaseVideo.java

public String getFileNameByUri(Context context, Uri uri) {
    String fileName = "unknown";// default fileName
    Uri filePathUri = uri;//from   ww  w .  j a va2  s .com
    if (uri.getScheme().toString().compareTo("content") == 0) {
        ParcelFileDescriptor parcelFileDescriptor;
        String filename = null;
        try {
            FileOutputStream fos = null;
            parcelFileDescriptor = context.getContentResolver().openFileDescriptor(uri, "r");
            FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
            Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
            String extr = Environment.getExternalStorageDirectory().toString();
            File mFolder = new File(extr + "/CHURCH");
            if (!mFolder.exists()) {
                mFolder.mkdir();
            } else {
                mFolder.delete();
                mFolder.mkdir();
            }

            String s = "rough.png";

            File f = new File(mFolder.getAbsolutePath(), s);

            filename = f.getAbsolutePath();
            Log.d("f", filename);
            try {
                fos = new FileOutputStream(f);
                image.compress(Bitmap.CompressFormat.PNG, 100, fos);
                fos.flush();
                fos.close();
            } catch (FileNotFoundException e) {

                e.printStackTrace();
            } catch (Exception e) {

                e.printStackTrace();
            }
            parcelFileDescriptor.close();
            return filename;
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else if (uri.getScheme().compareTo("file") == 0) {
        fileName = filePathUri.getPath();
        File fill = new File(fileName);
        if (fill.exists()) {
            Log.d("exitst", "exist");
            ParcelFileDescriptor parcelFileDescriptor;
            String filename = null;
            FileOutputStream fos = null;
            Bitmap image = BitmapFactory.decodeFile(fileName);
            String extr = Environment.getExternalStorageDirectory().toString();
            File mFolder = new File(extr + "/CHURCH");
            if (!mFolder.exists()) {
                mFolder.mkdir();
            } else {
                mFolder.delete();
                mFolder.mkdir();
            }

            String s = "rough.png";

            File f = new File(mFolder.getAbsolutePath(), s);

            filename = f.getAbsolutePath();
            Log.d("f", filename);
            try {
                fos = new FileOutputStream(f);
                image.compress(Bitmap.CompressFormat.PNG, 100, fos);
                fos.flush();
                fos.close();
            } catch (FileNotFoundException e) {

                e.printStackTrace();
            } catch (Exception e) {

                e.printStackTrace();
            }
        } else {
            Log.d("not file exitst", "not exist");
        }
        Log.d("file", "file");
    } else {
        fileName = filePathUri.getPath();
        Log.d("else", "else");
    }

    return fileName;

}

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From source file:com.netcompss.ffmpeg4android_client.BaseWizard.java

public static String getFileNameByUri(Context context, Uri uri) {
    String fileName = "unknown";// default fileName
    Uri filePathUri = uri;/*from w ww. jav a  2 s.com*/
    if (uri.getScheme().toString().compareTo("content") == 0) {
        ParcelFileDescriptor parcelFileDescriptor;
        String filename = null;
        try {
            FileOutputStream fos = null;
            parcelFileDescriptor = context.getContentResolver().openFileDescriptor(uri, "r");
            FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
            Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
            String extr = Environment.getExternalStorageDirectory().toString();
            File mFolder = new File(extr + "/CHURCH");
            if (!mFolder.exists()) {
                mFolder.mkdir();
            } else {
                mFolder.delete();
                mFolder.mkdir();
            }

            String s = "rough.png";

            File f = new File(mFolder.getAbsolutePath(), s);

            filename = f.getAbsolutePath();
            Log.d("f", filename);
            try {
                fos = new FileOutputStream(f);
                image.compress(Bitmap.CompressFormat.PNG, 100, fos);
                fos.flush();
                fos.close();
            } catch (FileNotFoundException e) {

                e.printStackTrace();
            } catch (Exception e) {

                e.printStackTrace();
            }
            parcelFileDescriptor.close();
            return filename;
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else if (uri.getScheme().compareTo("file") == 0) {
        fileName = filePathUri.getPath();
        File fill = new File(fileName);
        if (fill.exists()) {
            Log.d("exitst", "exist");
            ParcelFileDescriptor parcelFileDescriptor;
            String filename = null;
            FileOutputStream fos = null;
            Bitmap image = BitmapFactory.decodeFile(fileName);
            String extr = Environment.getExternalStorageDirectory().toString();
            File mFolder = new File(extr + "/CHURCH");
            if (!mFolder.exists()) {
                mFolder.mkdir();
            } else {
                mFolder.delete();
                mFolder.mkdir();
            }

            String s = "rough.png";

            File f = new File(mFolder.getAbsolutePath(), s);

            filename = f.getAbsolutePath();
            Log.d("f", filename);
            try {
                fos = new FileOutputStream(f);
                image.compress(Bitmap.CompressFormat.PNG, 100, fos);
                fos.flush();
                fos.close();
            } catch (FileNotFoundException e) {

                e.printStackTrace();
            } catch (Exception e) {

                e.printStackTrace();
            }
        } else {
            Log.d("not file exitst", "not exist");
        }
        Log.d("file", "file");
    } else {
        fileName = filePathUri.getPath();
        Log.d("else", "else");
    }

    return fileName;

}

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From source file:br.com.viniciuscr.notification2android.mediaPlayer.MusicUtils.java

private static Bitmap getArtworkFromFile(Context context, long songid, long albumid) {
    Bitmap bm = null;/*w  ww.ja  v a  2 s. co m*/
    byte[] art = null;
    String path = null;

    if (albumid < 0 && songid < 0) {
        throw new IllegalArgumentException("Must specify an album or a song id");
    }

    try {
        if (albumid < 0) {
            Uri uri = Uri.parse("content://media/external/audio/media/" + songid + "/albumart");
            ParcelFileDescriptor pfd = context.getContentResolver().openFileDescriptor(uri, "r");
            if (pfd != null) {
                FileDescriptor fd = pfd.getFileDescriptor();
                bm = BitmapFactory.decodeFileDescriptor(fd);
            }
        } else {
            Uri uri = ContentUris.withAppendedId(sArtworkUri, albumid);
            ParcelFileDescriptor pfd = context.getContentResolver().openFileDescriptor(uri, "r");
            if (pfd != null) {
                FileDescriptor fd = pfd.getFileDescriptor();
                bm = BitmapFactory.decodeFileDescriptor(fd);
            }
        }
    } catch (IllegalStateException | FileNotFoundException ex) {
    }
    if (bm != null) {
        mCachedBit = bm;
    }
    return bm;
}

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