Example usage for android.content ContentResolver getType

Introduction

In this page you can find the example usage for android.content ContentResolver getType.

Prototype

public final @Nullable String getType(@NonNull Uri url) 

Source Link

Document

Return the MIME type of the given content URL.

Usage

From source file:com.utils.note.rteditor.media.choose.processor.MediaProcessor.java

protected String getMimeType() throws IOException, Exception {
    if (mOriginalFile.startsWith("content://")) {
        // ContentProvider file
        ContentResolver resolver = RTApi.getApplicationContext().getContentResolver();
        Uri uri = Uri.parse(mOriginalFile);
        return resolver.getType(uri);
    }/*w w w.  j  av a2  s.co m*/

    String extension = RTFileNameUtils.getExtension(mOriginalFile);
    return MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
}

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From source file:com.jefftharris.passwdsafe.SyncProviderFragment.java

/** Check whether the sync provider is present */
private boolean checkProvider() {
    ContentResolver res = getActivity().getContentResolver();
    String type = res.getType(PasswdSafeContract.Providers.CONTENT_URI);
    return (type != null);
}

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From source file:com.amytech.android.library.views.imagechooser.api.BChooser.java

protected boolean wasVideoSelected(Intent data) {
    if (data == null) {
        return false;
    }/*ww  w  .  j  av  a2 s .c o m*/

    if (data.getType() != null && data.getType().startsWith("video")) {
        return true;
    }

    ContentResolver cR = getContext().getContentResolver();
    String type = cR.getType(data.getData());
    if (type != null && type.startsWith("video")) {
        return true;
    }

    return false;
}

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From source file:com.zhihu.matisse.MimeType.java

public boolean checkType(ContentResolver resolver, Uri uri) {
    MimeTypeMap map = MimeTypeMap.getSingleton();
    if (uri == null) {
        return false;
    }/*from   ww  w  . jav a 2  s.  c o  m*/
    String type = map.getExtensionFromMimeType(resolver.getType(uri));
    String path = null;
    // lazy load the path and prevent resolve for multiple times
    boolean pathParsed = false;
    for (String extension : mExtensions) {
        if (extension.equals(type)) {
            return true;
        }
        if (!pathParsed) {
            // we only resolve the path for one time
            path = PhotoMetadataUtils.getPath(resolver, uri);
            if (!TextUtils.isEmpty(path)) {
                path = path.toLowerCase(Locale.US);
            }
            pathParsed = true;
        }
        if (path != null && path.endsWith(extension)) {
            return true;
        }
    }
    return false;
}

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From source file:com.apptentive.android.sdk.model.FileMessage.java

public boolean createStoredFile(Context context, String uriString) {
    Uri uri = Uri.parse(uriString);//from   w  w  w .  ja va2 s.  c o m

    ContentResolver resolver = context.getContentResolver();
    String mimeType = resolver.getType(uri);
    MimeTypeMap mime = MimeTypeMap.getSingleton();
    String extension = mime.getExtensionFromMimeType(mimeType);

    // If we can't get the mime type from the uri, try getting it from the extension.
    if (extension == null) {
        extension = MimeTypeMap.getFileExtensionFromUrl(uriString);
    }
    if (mimeType == null && extension != null) {
        mimeType = mime.getMimeTypeFromExtension(extension);
    }

    setFileName(uri.getLastPathSegment() + "." + extension);
    setMimeType(mimeType);

    InputStream is = null;
    try {
        is = new BufferedInputStream(context.getContentResolver().openInputStream(uri));
        return createStoredFile(context, is, mimeType);
    } catch (FileNotFoundException e) {
        Log.e("File not found while storing file.", e);
    } catch (IOException e) {
        Log.a("Error storing image.", e);
    } finally {
        Util.ensureClosed(is);
    }
    return false;
}

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From source file:com.Jsu.framework.image.imageChooser.BChooser.java

protected boolean wasVideoSelected(Intent data) {
    if (data == null) {
        return false;
    }// w  ww  .j  a va 2s .  com

    if (data.getType() != null && data.getType().startsWith("video")) {
        return true;
    }

    ContentResolver cR = getContext().getContentResolver();
    String type = cR.getType(data.getData());
    return type != null && type.startsWith("video");

}

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From source file:au.com.cybersearch2.classyfy.MainActivity.java

/**
 * onCreate//w  ww  . j  a v a 2s .c o m
 * @see android.support.v7.app.AppCompatActivity#onCreate(android.os.Bundle)
 */
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.i(TAG, "In MainActivity onCreate()");
    final ClassyFyApplication classyFyApplication = ClassyFyApplication.getInstance();
    final MainActivity activity = this;
    setContentView(R.layout.activity_main);
    // Complete initialization in background
    AsyncBackgroundTask starter = new AsyncBackgroundTask(getApplication()) {
        NodeDetailsBean nodeDetails;

        @Override
        public Boolean loadInBackground() {
            Log.i(TAG, "Loading in background...");
            startState = StartState.build;
            classyFyComponent = classyFyApplication.getClassyFyComponent();
            classyFyComponent.inject(activity);
            // Invoke ClassyFyProvider using ContentResolver to force initialization
            ContentResolver contentResolver = getContentResolver();
            String type = contentResolver.getType(ClassyFySearchEngine.CONTENT_URI);
            Log.i(TAG, "Search Engine initialized for content type: " + type);
            Log.i(TAG, "Getting top level record...");
            // Get first node, which is root of records tree
            nodeDetails = getNodeDetailsBean(classyFyApplication, 1);
            return nodeDetails != null;
        }

        @Override
        public void onLoadComplete(Loader<Boolean> loader, Boolean success) {
            Log.i(TAG, "Loading completed " + success);
            startState = success ? StartState.run : StartState.fail;
            if (success)
                displayContent(nodeDetails);
            else
                displayToast(START_FAIL_MESSAGE);
        }
    };
    starter.onStartLoading();
}

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From source file:com.apptentive.android.sdk.model.FileMessage.java

/**
 * This method stores an image, and compresses it in the process so it doesn't fill up the disk. Therefore, do not use
 * it to store an exact copy of the file in question.
 *///  w  w w.  j av a2 s  .c  om
public boolean internalCreateStoredImage(Context context, String uriString) {
    Uri uri = Uri.parse(uriString);

    ContentResolver resolver = context.getContentResolver();
    String mimeType = resolver.getType(uri);
    MimeTypeMap mime = MimeTypeMap.getSingleton();
    String extension = mime.getExtensionFromMimeType(mimeType);
    setFileName(uri.getLastPathSegment() + "." + extension);
    setMimeType(mimeType);

    // Create a file to save locally.
    String localFileName = getStoredFileId();
    File localFile = new File(localFileName);

    // Copy the file contents over.
    InputStream is = null;
    CountingOutputStream cos = null;
    try {
        is = new BufferedInputStream(context.getContentResolver().openInputStream(uri));
        cos = new CountingOutputStream(
                new BufferedOutputStream(context.openFileOutput(localFile.getPath(), Context.MODE_PRIVATE)));
        System.gc();
        Bitmap smaller = ImageUtil.createScaledBitmapFromStream(is, MAX_STORED_IMAGE_EDGE,
                MAX_STORED_IMAGE_EDGE, null);
        // TODO: Is JPEG what we want here?
        smaller.compress(Bitmap.CompressFormat.JPEG, 95, cos);
        cos.flush();
        Log.d("Bitmap saved, size = " + (cos.getBytesWritten() / 1024) + "k");
        smaller.recycle();
        System.gc();
    } catch (FileNotFoundException e) {
        Log.e("File not found while storing image.", e);
        return false;
    } catch (Exception e) {
        Log.a("Error storing image.", e);
        return false;
    } finally {
        Util.ensureClosed(is);
        Util.ensureClosed(cos);
    }

    // Create a StoredFile database entry for this locally saved file.
    StoredFile storedFile = new StoredFile();
    storedFile.setId(getStoredFileId());
    storedFile.setOriginalUri(uri.toString());
    storedFile.setLocalFilePath(localFile.getPath());
    storedFile.setMimeType("image/jpeg");
    FileStore db = ApptentiveDatabase.getInstance(context);
    return db.putStoredFile(storedFile);
}

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From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.VideoObj.java

public static DbObject from(Context context, Uri videoUri) throws IOException {
    // Query gallery for camera picture via
    // Android ContentResolver interface
    ContentResolver cr = context.getContentResolver();
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inSampleSize = 1;//w ww  .j a  v  a  2 s .  c  o m
    long videoId = Long.parseLong(videoUri.getLastPathSegment());
    Bitmap curThumb = MediaStore.Video.Thumbnails.getThumbnail(cr, videoId,
            MediaStore.Video.Thumbnails.MINI_KIND, options);
    int targetSize = 200;
    int width = curThumb.getWidth();
    int height = curThumb.getHeight();
    int cropSize = Math.min(width, height);
    float scaleSize = ((float) targetSize) / cropSize;
    Matrix matrix = new Matrix();
    matrix.postScale(scaleSize, scaleSize);
    curThumb = Bitmap.createBitmap(curThumb, 0, 0, width, height, matrix, true);
    JSONObject base = new JSONObject();
    String localIp = ContentCorral.getLocalIpAddress();
    if (localIp != null) {
        try {
            // TODO: Security breach hack?
            base.put(Contact.ATTR_LAN_IP, localIp);
            base.put(LOCAL_URI, videoUri.toString());
            base.put(MIME_TYPE, cr.getType(videoUri));
        } catch (JSONException e) {
            Log.e(TAG, "impossible json error possible!");
        }
    }

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    curThumb.compress(Bitmap.CompressFormat.JPEG, 90, baos);
    byte[] data = baos.toByteArray();
    return from(base, data);
}

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From source file:com.doplgangr.secrecy.FileSystem.Vault.java

public String addFile(final Context context, final Uri uri) {
    String filename = uri.getLastPathSegment();
    try {//from www.java  2 s  . c om
        String realPath = getPath(context, uri);
        Util.log(realPath, filename);
        filename = new java.io.File(realPath).getName();
        // If we can use real path, better use one.
    } catch (Exception ignored) {
        // Leave it.
    }
    if (!filename.contains("_thumb") && !filename.contains(".nomedia")) {
        ContentResolver cR = context.getContentResolver();
        MimeTypeMap mime = MimeTypeMap.getSingleton();
        String type = mime.getExtensionFromMimeType(cR.getType(uri));
        if (type != null)
            filename = Base64Coder.encodeString(FilenameUtils.removeExtension(filename)) + "." + type;
    }
    InputStream is = null;
    OutputStream out = null;
    try {
        InputStream stream = context.getContentResolver().openInputStream(uri);
        java.io.File addedFile = new java.io.File(path + "/" + filename);
        addedFile.delete();
        addedFile.createNewFile();
        is = new BufferedInputStream(stream);
        byte buffer[] = new byte[Config.bufferSize];
        int count;
        AES_Encryptor enc = new AES_Encryptor(key);
        out = new CipherOutputStream(new FileOutputStream(addedFile), enc.encryptstream());
        while ((count = is.read(buffer)) != -1)
            out.write(buffer, 0, count);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (is != null) {
                is.close();
            }
            if (out != null) {
                out.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    return filename;
}

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