Java Code Examples for android.content.Context#getExternalCacheDirs()

The following examples show how to use android.content.Context#getExternalCacheDirs() . 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
Source File: UriUtil.java    From Common with Apache License 2.0 6 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.KITKAT)
private static String getPathToNonPrimaryVolume(Context context, String tag) {
    File[] volumes = context.getExternalCacheDirs();
    if (volumes != null) {
        for (File volume : volumes) {
            if (volume != null) {
                String path = volume.getAbsolutePath();
                if (path != null) {
                    int index = path.indexOf(tag);
                    if (index != -1) {
                        return path.substring(0, index) + tag;
                    }
                }
            }
        }
    }
    return null;
}
Example 2
Source File: FileUtils.java    From OsmGo with MIT License 6 votes vote down vote up 
private static String getPathToNonPrimaryVolume(Context context, String tag) {
  File[] volumes = context.getExternalCacheDirs();
  if (volumes != null) {
    for (File volume : volumes) {
      if (volume != null) {
        String path = volume.getAbsolutePath();
        if (path != null) {
          int index = path.indexOf(tag);
          if (index != -1) {
            return path.substring(0, index) + tag;
          }
        }
      }
    }
  }
  return null;
}
Example 3
Source File: CacheManager.java    From RedReader with GNU General Public License v3.0 6 votes vote down vote up 
public static List<File> getCacheDirs(Context context) {

		final ArrayList<File> dirs = new ArrayList<>();

		dirs.add(context.getCacheDir());

		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
			for(final File dir : context.getExternalCacheDirs()) {
				if(dir != null) {
					dirs.add(dir);
				}
			}

		} else {
			final File extDir = context.getExternalCacheDir();
			if (extDir != null) {
				dirs.add(extDir);
			}
		}


		return dirs;
	}
Example 4
Source File: ImageMagickUtils.java    From Bluefruit_LE_Connect_Android_V2 with MIT License 5 votes vote down vote up 
public static void setCacheDir(Context context) {
    File maxDir = null;
    long maxSpace = -1;
    String path;

    File[] dirs = context.getExternalCacheDirs();

    for (int k = 0; k < dirs.length; ++k) {
        File dir = dirs[k];
        long dirFreeSpace = dir.getFreeSpace();

        // testing:
        path = dir.getAbsolutePath();
        Log.d(TAG, "- #" + k + " cache path: " + path);

        if (dirFreeSpace > maxSpace) {
            maxSpace = dirFreeSpace;
            maxDir = dir;
        }
    }

    if (maxDir != null) {
        path = maxDir.getAbsolutePath();
        Log.d(TAG, "- best cache path: " + path);
        Magick.setCacheDir(path);
    } else
        Log.d(TAG, "- best cache dir null");
}
Example 5
Source File: FileProvider.java    From AndPermission with Apache License 2.0 5 votes vote down vote up 
public static File[] getExternalCacheDirs(Context context) {
    if (Build.VERSION.SDK_INT >= 19) {
        return context.getExternalCacheDirs();
    } else {
        return new File[] {context.getExternalCacheDir()};
    }
}
Example 6
Source File: IO.java    From PocketMaps with MIT License 5 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private static ArrayList<String> listSelectionPathsLollipop(Context context, boolean cacheDir)
{
  File files[];
  if (cacheDir)
  {
    files = context.getExternalCacheDirs();
  }
  else
  {
    files = context.getExternalMediaDirs();
  }
  final ArrayList<String> items = new ArrayList<String>();
  items.add(getDefaultBaseDirectory(context).getPath());
  for (File curFile : files)
  {
    if (curFile == null)
    { // Regarding to android javadoc this may be possible.
      continue;
    }
    String mountState = Environment.getExternalStorageState(curFile);
    if (mountState.equals(Environment.MEDIA_MOUNTED) ||
        mountState.equals(Environment.MEDIA_SHARED))
    {
      items.add(curFile.getPath());
    }
  }
  return items;
}
Example 7
Source File: FileProvider.java    From attach with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * Parse and return {@link PathStrategy} for given authority as defined in
 * {@link #META_DATA_FILE_PROVIDER_PATHS} {@code <meta-data>}.
 *
 * @see #getPathStrategy(Context, String)
 */
private static PathStrategy parsePathStrategy(Context context, String authority)
        throws IOException, XmlPullParserException {
    final SimplePathStrategy strat = new SimplePathStrategy(authority);

    final ProviderInfo info = context.getPackageManager()
            .resolveContentProvider(authority, PackageManager.GET_META_DATA);
    final XmlResourceParser in = info.loadXmlMetaData(
            context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
    if (in == null) {
        throw new IllegalArgumentException(
                "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
    }

    int type;
    while ((type = in.next()) != END_DOCUMENT) {
        if (type == START_TAG) {
            final String tag = in.getName();

            final String name = in.getAttributeValue(null, ATTR_NAME);
            String path = in.getAttributeValue(null, ATTR_PATH);

            File target = null;
            if (TAG_ROOT_PATH.equals(tag)) {
                target = DEVICE_ROOT;
            } else if (TAG_FILES_PATH.equals(tag)) {
                target = context.getFilesDir();
            } else if (TAG_CACHE_PATH.equals(tag)) {
                target = context.getCacheDir();
            } else if (TAG_EXTERNAL.equals(tag)) {
                target = Environment.getExternalStorageDirectory();
            } else if (TAG_EXTERNAL_FILES.equals(tag)) {
                File[] externalFilesDirs;
                if (Build.VERSION.SDK_INT >= 19) {
                    externalFilesDirs = context.getExternalFilesDirs(null);
                } else {
                    externalFilesDirs = new File[] { context.getExternalFilesDir(null) };
                }
                if (externalFilesDirs.length > 0) {
                    target = externalFilesDirs[0];
                }
            } else if (TAG_EXTERNAL_CACHE.equals(tag)) {
                File[] externalCacheDirs;
                if (Build.VERSION.SDK_INT >= 19) {
                    externalCacheDirs = context.getExternalCacheDirs();
                } else {
                    externalCacheDirs = new File[] { context.getExternalCacheDir() };
                }
                if (externalCacheDirs.length > 0) {
                    target = externalCacheDirs[0];
                }
            } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
                    && TAG_EXTERNAL_MEDIA.equals(tag)) {
                File[] externalMediaDirs = context.getExternalMediaDirs();
                if (externalMediaDirs.length > 0) {
                    target = externalMediaDirs[0];
                }
            }

            if (target != null) {
                strat.addRoot(name, buildPath(target, path));
            }
        }
    }

    return strat;
}
Example 8
Source File: ContextCompatKitKat.java    From adt-leanback-support with Apache License 2.0 4 votes vote down vote up 
public static File[] getExternalCacheDirs(Context context) {
    return context.getExternalCacheDirs();
}
Example 9
Source File: ContextCompatKitKat.java    From V.FlyoutTest with MIT License 4 votes vote down vote up 
public static File[] getExternalCacheDirs(Context context) {
    return context.getExternalCacheDirs();
}
Example 10
Source File: ContextCompatKitKat.java    From guideshow with MIT License 4 votes vote down vote up 
public static File[] getExternalCacheDirs(Context context) {
    return context.getExternalCacheDirs();
}