Convert uri to File - Android android.net

Android examples for android.net:Uri

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  2. Android
  3. android.net
  4. Uri

Description

Convert uri to File

Demo Code

import android.app.Activity;
import android.content.Context;
import android.content.CursorLoader;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.MediaStore;
import android.text.TextUtils;
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileFilter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class Main{

    public static File uri2File(Activity activity, Uri uri) {
        if (Build.VERSION.SDK_INT < 11) {
            String[] proj = { MediaStore.Images.Media.DATA };
            @SuppressWarnings("deprecation")
            Cursor actualimagecursor = activity.managedQuery(uri, proj,
                    null, null, null);/*  ww  w  .j a v  a 2  s .com*/
            int actual_image_column_index = actualimagecursor
                    .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            actualimagecursor.moveToFirst();
            String img_path = actualimagecursor
                    .getString(actual_image_column_index);
            return new File(img_path);
        } else {
            String[] projection = { MediaStore.Images.Media.DATA };
            CursorLoader loader = new CursorLoader(activity, uri,
                    projection, null, null, null);
            Cursor cursor = loader.loadInBackground();
            int column_index = cursor
                    .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            cursor.moveToFirst();
            return new File(cursor.getString(column_index));
        }
    }

}

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