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- import android.annotation.SuppressLint;
- import android.annotation.TargetApi;
- import android.app.Activity;
- import android.content.ContentUris;
- import android.content.Context;
- import android.content.Intent;
- import android.database.Cursor;
- import android.graphics.Bitmap;
- import android.net.Uri;
- import android.os.Build;
- import android.os.Environment;
- import android.provider.DocumentsContract;
- import android.provider.MediaStore;
- import android.webkit.MimeTypeMap;
- import com.example.jonathan.medsblaprueba.exceptions.NoExtensionException;
- import com.example.jonathan.medsblaprueba.models.MyMessage;
- import java.io.ByteArrayOutputStream;
- /**
- * Created by jonathan on 27/04/17.
- */
- public class UtilsFilePath {
- private static final String IMAGE_MIME = "image";
- private static final String VIDEO_MIME = "video";
- private static final String PDF_MIME = "pdf";
- private static final String DOC_MIME = "doc";
- private static final String DOCX_MIME = "docx";
- public static void openGallery(Activity activity, int requestCode) {
- Intent i = new Intent(Intent.ACTION_PICK,
- android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
- i.setType("image/* video/*");
- activity.startActivityForResult(i, requestCode);
- }
- public static void openFileChooser(Activity activity, int requestCode) {
- Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
- intent.setType("*/*");
- intent.addCategory(Intent.CATEGORY_OPENABLE);
- activity.startActivityForResult(intent, requestCode);
- }
- /**
- * 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());
- }
- // public static String getMimeType(String filePath) {
- // String type = null;
- // String extension = MimeTypeMap.getFileExtensionFromUrl(filePath);
- // if (extension != null) {
- // type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
- // }
- // return type;
- // }
- public static boolean isPDFTypeFromPath(String path) throws NoExtensionException {
- return getMimeType(path).contains(UtilsFilePath.PDF_MIME);
- }
- /*
- public static boolean isImageType(String path) throws NoExtensionException {
- return path != null && path.contains(UtilsFilePath.IMAGE_MIME);
- //return getMimeType(path).contains(UtilsFilePath.IMAGE_MIME);
- }
- */
- public static boolean isImageTypeFromPath(String path) throws NoExtensionException {
- return getMimeType(path).contains(UtilsFilePath.IMAGE_MIME);
- }
- public static boolean isVideoTypeFromPath(String path) throws NoExtensionException {
- return getMimeType(path).contains(UtilsFilePath.VIDEO_MIME);
- }
- public static boolean isDocTypeFromPath(String path) throws NoExtensionException {
- return getMimeType(path).contains(UtilsFilePath.DOC_MIME) || getMimeType(path).contains(UtilsFilePath.DOCX_MIME);
- }
- public static int getTypeFromPath(String urlFile) {
- try {
- if (isImageTypeFromPath(urlFile)){
- return MyMessage.FILE_IMAGE_TYPE;
- }
- if (isVideoTypeFromPath(urlFile)){
- return MyMessage.FILE_VIDEO_TYPE;
- }
- if (UtilsFilePath.isDocTypeFromPath(urlFile)){
- return MyMessage.FILE_DOC_TYPE;
- }
- if (UtilsFilePath.isPDFTypeFromPath(urlFile)){
- return MyMessage.FILE_PDF_TYPE;
- }
- } catch (NoExtensionException e) {
- e.printStackTrace();
- }
- return MyMessage.FILE_OTHER_TYPE;
- }
- public static String getMimeType(String path) throws NoExtensionException {
- String extension = MimeTypeMap.getFileExtensionFromUrl(path);
- if (extension.isEmpty()){
- throw new NoExtensionException();
- }
- return MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
- }
- public static Uri getImageUri(Context inContext, Bitmap inImage) {
- ByteArrayOutputStream bytes = new ByteArrayOutputStream();
- inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
- String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
- return Uri.parse(path);
- }
- public static String getFileName(String pathImage) {
- String fileName = pathImage.substring(pathImage.lastIndexOf("/")+1);
- return fileName.isEmpty() ? "" : fileName;
- }
- }
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