Obtenez filepath et nom de fichier de l'image de Galerie sélectionnée dans Android

Ajouter cette classe dans votre projet

ImageFilePath.java

import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;

//import android.provider.<span id="IL_AD11" class="IL_AD">MediaStore</span>;

@SuppressLint("NewApi")
@TargetApi(Build.VERSION_CODES.KITKAT)
public class ImageFilePath {

    /**
     * Method for return file path of Gallery image
     *
     * @param context
     * @param uri
     * @return path of the selected image file from gallery
     */
    static String nopath = "Select Video Only";

    @TargetApi(Build.VERSION_CODES.KITKAT)
    @SuppressLint("NewApi")
    public static String getPath(final Context context, final Uri uri) {

        // check here to KITKAT or new version
        final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

        // DocumentProvider
        if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {

            // ExternalStorageProvider
            if (isExternalStorageDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                if ("primary".equalsIgnoreCase(type)) {
                    return Environment.getExternalStorageDirectory() + "/"
                            + split[1];
                }
            }
            // DownloadsProvider
            else if (isDownloadsDocument(uri)) {

                final String id = DocumentsContract.getDocumentId(uri);
                final Uri contentUri = ContentUris.withAppendedId(
                        Uri.parse("content://downloads/public_downloads"),
                        Long.valueOf(id));

                return getDataColumn(context, contentUri, null, null);
            }
            // MediaProvider
            else if (isMediaDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                Uri contentUri = null;
                if ("image".equals(type)) {
                    contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                } else if ("video".equals(type)) {
                    contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                } else if ("audio".equals(type)) {
                    contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }

                final String selection = "_id=?";
                final String[] selectionArgs = new String[] { split[1] };

                return getDataColumn(context, contentUri, selection,
                        selectionArgs);
            }
        }
        // MediaStore (and general)
        else if ("content".equalsIgnoreCase(uri.getScheme())) {

            // Return the remote address
            if (isGooglePhotosUri(uri))
                return uri.getLastPathSegment();

            return getDataColumn(context, uri, null, null);
        }
        // File
        else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        }

        return nopath;
    }

    /**
     * Get the value of the data column for this Uri. This is <span id="IL_AD2"
     * class="IL_AD">useful</span> for MediaStore Uris, and other file-based
     * ContentProviders.
     *
     * @param context
     *            The context.
     * @param uri
     *            The Uri to query.
     * @param selection
     *            (Optional) Filter used in the query.
     * @param selectionArgs
     *            (Optional) Selection arguments used in the query.
     * @return The value of the _data column, which is typically a file path.
     */
    public static String getDataColumn(Context context, Uri uri,
                                       String selection, String[] selectionArgs) {

        Cursor cursor = null;
        final String column = "_data";
        final String[] projection = { column };

        try {
            cursor = context.getContentResolver().query(uri, projection,
                    selection, selectionArgs, null);
            if (cursor != null && cursor.moveToFirst()) {
                final int index = cursor.getColumnIndexOrThrow(column);
                return cursor.getString(index);
            }
        } finally {
            if (cursor != null)
                cursor.close();
        }
        return nopath;
    }

    /**
     * @param uri
     *            The Uri to check.
     * @return Whether the Uri authority is ExternalStorageProvider.
     */
    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".equals(uri
                .getAuthority());
    }

    /**
     * @param uri
     *            The Uri to check.
     * @return Whether the Uri authority is DownloadsProvider.
     */
    public static boolean isDownloadsDocument(Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri
                .getAuthority());
    }

    /**
     * @param uri
     *            The Uri to check.
     * @return Whether the Uri authority is MediaProvider.
     */
    public static boolean isMediaDocument(Uri uri) {
        return "com.android.providers.media.documents".equals(uri
                .getAuthority());
    }

    /**
     * @param uri
     *            The Uri to check.
     * @return Whether the Uri authority is Google Photos.
     */
    public static boolean isGooglePhotosUri(Uri uri) {
        return "com.google.android.apps.photos.content".equals(uri
                .getAuthority());
    }
}

dans votre onActivityResult

 @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {

            Uri uri = data.getData();


            realPath = ImageFilePath.getPath(SignupActivity.this, data.getData());
//                realPath = RealPathUtil.getRealPathFromURI_API19(this, data.getData());

            Log.i(TAG, "onActivityResult: file path : " + realPath);
            try {
                Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri);
                // Log.d(TAG, String.valueOf(bitmap));

                ImageView imageView = (ImageView) findViewById(R.id.img_profile);
                imageView.setImageBitmap(bitmap);
                imageView.setVisibility(View.VISIBLE);

            } catch (IOException e) {
                e.printStackTrace();
            }
        } else {
            Toast.makeText(this, "Something Went Wrong", Toast.LENGTH_SHORT).show();
        }

    }

un peu tard pour la fête, Mais voici mon code, j'espère que ça va aider.

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == RESULT_OK) {
        Uri selectedImageUri = data.getData( );
        String picturePath = getPath( getActivity( ).getApplicationContext( ), selectedImageUri );
        Log.d("Picture Path", picturePath);
    }
}

public static String getPath( Context context, Uri uri ) {
    String result = null;
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver( ).query( uri, proj, null, null, null );
    if(cursor != null){
        if ( cursor.moveToFirst( ) ) {
            int column_index = cursor.getColumnIndexOrThrow( proj[0] );
            result = cursor.getString( column_index );
        }
        cursor.close( );
    }
    if(result == null) {
        result = "Not found";
    }
    return result;
}

utiliser le code ci-dessous,

public void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (resultCode == RESULT_OK) {

     Uri selectedImageUri = data.getData();
     String s = getRealPathFromURI(selectedImageUri);
     editText1.setText(s);
}
}

et ci-dessous est votre fonction getRealPathFromURI,

public String getRealPathFromURI(Uri uri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    @SuppressWarnings("deprecation")
    Cursor cursor = managedQuery(uri, projection, null, null, null);
    int column_index = cursor
            .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    return cursor.getString(column_index);
}

essayez ceci:

Uri selectedImageURI = data.getData();
imageFile = new File(getRealPathFromURI(selectedImageURI));

et

    private String getRealPathFromURI(Uri contentURI) {
    Cursor cursor = getContentResolver().query(contentURI, null, null, null, null);
    if (cursor == null) { // Source is Dropbox or other similar local file path
        return contentURI.getPath();
    } else { 
        cursor.moveToFirst(); 
        int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA); 
        return cursor.getString(idx); 
    }
}

public class RealFilePath {
    /**
     * Get a file path from a Uri. This will get the the path for Storage Access
     * Framework Documents, as well as the _data field for the MediaStore and
     * other file-based ContentProviders.
     *
     * @param context The context.
     * @param uri     The Uri to query
     */
    public static String getPath(final Context context, final Uri uri) {

        final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

        // DocumentProvider
        if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
            // ExternalStorageProvider
            if (isExternalStorageDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                if ("primary".equalsIgnoreCase(type)) {
                    return Environment.getExternalStorageDirectory() + "/" + split[1];
                }

                // TODO handle non-primary volumes
            }
            // DownloadsProvider
            else if (isDownloadsDocument(uri)) {

                final String id = DocumentsContract.getDocumentId(uri);
                final Uri contentUri = ContentUris.withAppendedId(
                    Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)
                );

                return getDataColumn(context, contentUri, null, null);
            }
            // MediaProvider
            else if (isMediaDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                Uri contentUri = null;
                if ("image".equals(type)) {
                    contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                }
                else if ("video".equals(type)) {
                    contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                }
                else if ("audio".equals(type)) {
                    contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }

                final String selection = "_id=?";
                final String[] selectionArgs = new String[]{
                    split[1]
                };

                return getDataColumn(context, contentUri, selection, selectionArgs);
            }
        }
        // MediaStore (and general)
        else if ("content".equalsIgnoreCase(uri.getScheme())) {

            // Return the remote address
            if (isGooglePhotosUri(uri))
                return uri.getLastPathSegment();

            return getDataColumn(context, uri, null, null);
        }
        // File
        else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        }

        return null;
    }

    /**
     * Get the value of the data column for this Uri. This is useful for
     * MediaStore Uris, and other file-based ContentProviders.
     *
     * @param context       The context.
     * @param uri           The Uri to query.
     * @param selection     (Optional) Filter used in the query.
     * @param selectionArgs (Optional) Selection arguments used in the query.
     * @return The value of the _data column, which is typically a file path.
     */
     public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {

        Cursor cursor = null;
        final String column = "_data";
        final String[] projection = {
            column
        };

        try {
            cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
                null);
            if (cursor != null && cursor.moveToFirst()) {
                final int index = cursor.getColumnIndexOrThrow(column);
                return cursor.getString(index);
            }
         }
         finally {
             if (cursor != null)
                 cursor.close();
         }
        return null;
    }


   /**
    * @param uri The Uri to check.
    * @return Whether the Uri authority is ExternalStorageProvider.
    */
    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".equals(uri.getAuthority());
    }

   /**
    * @param uri The Uri to check.
    * @return Whether the Uri authority is DownloadsProvider.
    */
    public static boolean isDownloadsDocument(Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri.getAuthority());
    }

   /**
    * @param uri The Uri to check.
    * @return Whether the Uri authority is MediaProvider.
    */
    public static boolean isMediaDocument(Uri uri) {
        return "com.android.providers.media.documents".equals(uri.getAuthority());
    }

   /**
    * @param uri The Uri to check.
    * @return Whether the Uri authority is Google Photos.
    */
    public static boolean isGooglePhotosUri(Uri uri) {
        return "com.google.android.apps.photos.content".equals(uri.getAuthority());
    }
}

Essayez cette,

 file = new File(getPath(outputFileUri));


 public String getPath(Uri uri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    @SuppressWarnings("deprecation")
    Cursor cursor = managedQuery(uri, projection, null, null, null);
    int column_index = cursor
            .getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    return cursor.getString(column_index);
}

si vous êtes comme moi et que vous n'avez pas de fichier local Prêt, par exemple, vous voulez donner à l'utilisateur une chance de prendre une photo et ensuite télécharger l'image, Voici comment faire. Je suis un noob en java, mais j'ai beaucoup d'expérience dans le codage. Stackoverflow m'a aidé à attribuer alors maintenant, c'est mon temps pour faire quelque chose en retour.

Sous activité de classe vous devez déclarer ces deux éléments. asuming vous avez une classe de téléchargement et un script php.

NOTE Je ne prends pas en considération toutes les différentes API là. J'utilise le compilateur java 1.7 et une API de 10 à 18.

public class Yourproject extends Activity {
File imageFile;
File imageFileName;

//This part is needed for decoding the path adres.

 private String getRealPathFromURI(Uri contentURI) {
            String result;
            Cursor cursor = getContentResolver().query(contentURI, null, null, null, null);
            if (cursor == null) { // Source is Dropbox or other similar local file path
                result = contentURI.getPath();
            } else { 
                cursor.moveToFirst(); 
                int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.BUCKET_DISPLAY_NAME); 
                result = cursor.getString(idx);
                cursor.close();
            }
            return result;
        }

//This is needed for the path name, now you might just want to use one decoding script depending on //your class in total.
//In my case this was the way to go.
//To use one single addres use this line ImageColumns.DATA in the int idx declaration.

        private String getRealPathFromNAME(Uri contentNAME) {
            String result;
            Cursor cursor = getContentResolver().query(contentNAME, null, null, null, null);
            if (cursor == null) { // Source is Dropbox or other similar local file path
                result = contentNAME.getPath();
            } else { 
                cursor.moveToFirst(); 
                int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DISPLAY_NAME); 
                result = cursor.getString(idx);
                cursor.close();
            }
            return result;
        }

//Then under protected void onCreate(Bundle savedInstanceState) you place this code to get 
//the image and process it.
@Override
protected void onCreate(Bundle savedInstanceState) {
        //declare the ImageView
        final ImageView inputPicture = (ImageView) findViewById(R.id.imageView2);

        inputPicture.setImageURI((Uri) getIntent().getExtras().get("picture"));
        //here where recieve the image from last page "Putextra" method


        try {
            //here we will get the data and proces it trough to get the real 
            //address for uploading.
            //This is send from a other activity with a Intent.EXTRA_STREAM
            //The code looks like this:
            /*********"Putextra"*********/
            //final ImageView iv = (ImageView) findViewById(R.id.imageView1);
            //final Uri thumb = (Uri) getIntent().getExtras().get(Intent.EXTRA_STREAM);
            //iv.setImageURI(thumb);

            //Sending it to the next activity

            //it.putExtra("picture", thumb);    
            /*********"Putextra"*********/

            Uri fileUri = (Uri) getIntent().getExtras().get("picture");
            //get 
            //Uri fileName = (Uri) getIntent().getExtras().get("picture");
            //get
            imageFile = new File(getRealPathFromURI(fileUri));
            //send
            imageFileName = new File(getRealPathFromNAME(fileUri));
            //send
            //i got a exeption Uri fileName, use fileUri twice..
        } catch (Exception e2) {
            // TODO Auto-generated catch block
            e2.printStackTrace();
        }
        //here we will declare the name for furter processing.
        final File uploadFilePath = imageFile;
        final File uploadFileName = imageFileName;


}

et le reste je vous laisse jusqu'à u, si vous êtes arrivé jusqu'ici, je suis sûr que vous finirez.

Espère que cela vous aide à

 if (Build.VERSION.SDK_INT <19){

    Intent intent = new Intent(); 
    intent.setType("image/jpeg");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, 
    getResources().getString(R.string.select_picture)),GALLERY_INTENT_CALLED);

 }else{

      Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
      intent.addCategory(Intent.CATEGORY_OPENABLE);
      intent.setType("image/jpeg");
      startActivityForResult(intent, GALLERY_KITKAT_INTENT_CALLED);
 }

 @Override
 public void onActivityResult(int requestCode, int resultCode, Intent data)
 {

      super.onActivityResult(requestCode, resultCode, data);
      if (resultCode != Activity.RESULT_OK) return;
      if (null == data) return;
      Uri originalUri = null;

      if (requestCode == GALLERY_INTENT_CALLED) {
           originalUri = data.getData();
      } 
      else if (requestCode == GALLERY_KITKAT_INTENT_CALLED) {
           originalUri = data.getData();
           final int takeFlags = data.getFlags()
            & (Intent.FLAG_GRANT_READ_URI_PERMISSION
            | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);

            // Check for the freshest data.
            getContentResolver().takePersistableUriPermission(originalUri,    takeFlags);
      }
      loadSomeStreamAsynkTask(originalUri);
}

essayez ceci pour obtenir des données ainsi que le chemin du fichier et insérez-le dans le dossier.

public void onActivityResult(int requestCode, int resultCode, Intent data)
{
    super.onActivityResult(requestCode, resultCode, data);
    try {
        if (resultCode == RESULT_OK)
        {
            nav = data.getData();
            String[] projection = { MediaStore.Images.Media.DATA };
            Cursor cursor = managedQuery(nav, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            cursor.moveToFirst();
            String path= cursor.getString(column_index);
            Toast.makeText(getApplicationContext(), path, 500).show();
            mBitmap = android.provider.MediaStore.Images.Media.getBitmap(getContentResolver(), nav);
            insert(mBitmap);

            if (mBitmap != null) {  
                mBitmap.recycle();  
                mBitmap = null;  
            } 
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
private void insert(Bitmap finalBitmap) {
    File myDir=new File("/sdcard/saved_images");
    myDir.mkdirs();

    Random generator = new Random();
    int n = 10000;
    n = generator.nextInt(n);
    String fname = "Image-"+ n +".jpg";
    File file = new File (myDir, fname);
    if (file.exists ()) file.delete (); 
    try {
        FileOutputStream out = new FileOutputStream(file);
        finalBitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
        out.flush();
        out.close();
        File dstFile = new File(file.getParent(), "." + file.getName());
        file.renameTo(dstFile);
    } catch (Exception e) {
        e.printStackTrace();
    }
}