Example usage for android.content Context getAssets

Introduction

In this page you can find the example usage for android.content Context getAssets.

Prototype

public abstract AssetManager getAssets();

Source Link

Document

Returns an AssetManager instance for the application's package.

Usage

From source file:com.ibm.mobilefirst.mobileedge.interpretation.Classification.java

private String getFileAsString(Context context, String filename) {
    AssetManager assetManager = context.getAssets();
    try {/*from  w w  w .  j  a v a 2  s  .  c  o m*/
        InputStream inputStream = assetManager.open(filename);
        return getStringFromInputStream(inputStream);
    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}

From source file:org.voidsink.anewjkuapp.utils.AppUtils.java

private static boolean importDefaultPois(Context context) {
    // import JKU Pois
    try {/*from  w  w  w  .  j  av  a  2s  .  c  o  m*/
        // write file to sd for import
        OutputStream mapFileWriter = new BufferedOutputStream(
                context.openFileOutput(DEFAULT_POI_FILE_NAME, Context.MODE_PRIVATE));
        InputStream assetData = new BufferedInputStream(context.getAssets().open(DEFAULT_POI_FILE_NAME));

        byte[] buffer = new byte[1024];
        int len = assetData.read(buffer);
        while (len != -1) {
            mapFileWriter.write(buffer, 0, len);
            len = assetData.read(buffer);
        }
        mapFileWriter.close();

        // import file
        return executeEm(context, new Callable<?>[] {
                new ImportPoiTask(context, new File(context.getFilesDir(), DEFAULT_POI_FILE_NAME), true) },
                false);
    } catch (IOException e) {
        Analytics.sendException(context, e, false);
        return false;
    }
}

From source file:com.micro.utils.F.java

/**
 * ?Assetssd?// w ww  . j a  v a2s.com
 * @param context
 * @param assetDir  "dir"
 * @param outDir    sd?
 */
public static void copyAssets2SD(Context context, String assetDir, String outDir) {
    String[] files;
    try {
        files = context.getAssets().list(assetDir);
        File outDirFile = new File(outDir);
        if (!outDirFile.exists()) {
            outDirFile.mkdirs();
        }

        for (int i = 0; i < files.length; i++) {
            String fileName = files[i];

            String[] filesChild = context.getAssets().list(fileName);
            if (filesChild != null && filesChild.length > 0) {
                copyAssets2SD(context, fileName, outDir + "/" + fileName);
            } else {
                InputStream in = null;
                if (!TextUtils.isEmpty(assetDir)) {
                    in = context.getAssets().open(assetDir + "/" + fileName);
                } else {
                    in = context.getAssets().open(fileName);
                }
                File outFile = new File(outDir + "/" + fileName);
                if (outFile.exists()) {
                    outFile.delete();
                }
                outFile.createNewFile();
                OutputStream out = new FileOutputStream(outFile);
                byte[] buf = new byte[1024];
                int len;
                while ((len = in.read(buf)) > 0) {
                    out.write(buf, 0, len);
                }

                in.close();
                out.close();

            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.zywx.wbpalmstar.plugin.uexiconlist.utils.IconListUtils.java

public static Bitmap getImage(Context ctx, String imgUrl, JSONObject widgetJson) {
    if (imgUrl == null || imgUrl.length() == 0) {
        return null;
    }/*from  ww w. ja va 2s  .  c om*/
    Bitmap bitmap = null;
    InputStream is = null;
    imgUrl = BUtility.makeRealPath(imgUrl, widgetJson.optString(JK_WIDGET_PATH),
            widgetJson.optInt(JK_WIDGET_TYPE));
    try {
        if (imgUrl.startsWith(BUtility.F_Widget_RES_SCHEMA)) {
            is = BUtility.getInputStreamByResPath(ctx, imgUrl);
            bitmap = BitmapFactory.decodeStream(is);
        } else if (imgUrl.startsWith(BUtility.F_FILE_SCHEMA)) {
            imgUrl = imgUrl.replace(BUtility.F_FILE_SCHEMA, "");
            bitmap = BitmapFactory.decodeFile(imgUrl);
        } else if (imgUrl.startsWith(BUtility.F_Widget_RES_path)) {
            try {
                is = ctx.getAssets().open(imgUrl);
                if (is != null) {
                    bitmap = BitmapFactory.decodeStream(is);
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        } else if (imgUrl.startsWith("/")) {
            bitmap = BitmapFactory.decodeFile(imgUrl);
        } else if (imgUrl.startsWith("http://")) {
            bitmap = downloadNetworkBitmap(imgUrl);
        }
    } catch (OutOfMemoryError e) {
        e.printStackTrace();
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return bitmap;
}

From source file:io.github.hidroh.materialistic.FontCache.java

public Typeface get(Context context, String typefaceName) {
    if (TextUtils.isEmpty(typefaceName)) {
        return null;
    }/*  www .  java2s . c o  m*/
    if (!mTypefaceMap.containsKey(typefaceName)) {
        mTypefaceMap.put(typefaceName, Typeface.createFromAsset(context.getAssets(), typefaceName));
    }
    return mTypefaceMap.get(typefaceName);
}

From source file:org.uribeacon.beacon.UriBeaconTest.java

public void testUriBeaconTestData() throws JSONException, IOException {
    Context context = getContext();
    AssetManager am = context.getAssets();
    JSONObject testObject = inputJson(am.open("testdata.json"));
    JSONArray testData = testObject.getJSONArray("test-data");
    for (int i = 0; i < testData.length(); i++) {
        JSONObject encodingTest = testData.getJSONObject(i);

        String uri = encodingTest.getString("url");
        assertNotNull(uri);/*from   ww  w.j ava 2  s .  c o  m*/
        Integer txPowerLevel = encodingTest.optInt("tx", 20);
        Integer flags = encodingTest.optInt("flags", 0);
        UriBeacon uriBeacon;
        try {
            uriBeacon = new UriBeacon.Builder().uriString(uri).txPowerLevel(txPowerLevel.byteValue())
                    .flags(flags.byteValue()).build();
        } catch (URISyntaxException e) {
            uriBeacon = null;
        }
        JSONArray scanRecordJson = encodingTest.optJSONArray("scanRecord");
        if (scanRecordJson == null || uriBeacon == null) {
            assertNull("Null assert failed for uriBeacon", scanRecordJson);
            assertNull("Null assert failed for " + uriBeacon, uriBeacon);
        } else {
            byte[] scanRecord = jsonToByteArray(scanRecordJson);
            byte[] uriBeaconScanRecord = uriBeacon.toByteArray();
            MoreAsserts.assertEquals(scanRecord, uriBeaconScanRecord);
        }
    }
}

From source file:com.esminis.server.mariadb.server.MariaDbServerLauncher.java

private void writeToStream(OutputStream outputStream, Context context, String assetPath) throws IOException {
    writeToStream(outputStream, IOUtils.toString(context.getAssets().open(assetPath)));
}

From source file:com.blueverdi.rosietheriveter.AlbumPageFactory.java

public AlbumPageFactory(Context context, String imageSource, String audioSource) {
    this.imageSource = imageSource;
    this.audioSource = audioSource;
    this.context = context;
    try {//ww w. j a  va  2s .co m
        imageFiles = context.getAssets().list(imageSource);
    } catch (Exception e) {
        MyLog.d(TAG, e.toString());
        e.printStackTrace();
        imageFiles = new String[0];
    }
}

From source file:com.github.fountaingeyser.typefacecompat.TypefaceCompat.java

public static Typeface create(Context ctx, String familyName, int style) {
    if (isSupported(familyName)) {
        boolean styleAfterwards = false;
        String fileName = FONT_FAMILY_FILE_PREFIX.get(familyName);
        if (fileName.endsWith("-")) {
            // All styles are supported.
            fileName += STYLE_SUFFIX[style];
        } else {/*from   w w  w.  jav a 2s  . co  m*/
            switch (style) {
            case Typeface.NORMAL:
                break;
            case Typeface.BOLD:
            case Typeface.BOLD_ITALIC:
                // These styles are not supported by default. Therefore force style after retrieving normal font.
                styleAfterwards = true;
                break;
            case Typeface.ITALIC:
                fileName += STYLE_SUFFIX[style];
                break;
            }
        }
        fileName += TTF_SUFFIX;
        // Retrieve Typeface from cache.
        Typeface tf = TYPEFACE_CACHE.get(fileName);
        if (tf == null) {
            // Create Typeface and cache it for later.
            String fontPath = "fonts/" + fileName;
            tf = Typeface.createFromAsset(ctx.getAssets(), fontPath);
            if (tf != null) {
                TYPEFACE_CACHE.put(fileName, tf);
            }
        }
        if (tf != null) {
            return styleAfterwards ? Typeface.create(tf, style) : tf;
        }
    }
    // Let the default implementation of Typeface try.
    return Typeface.create(familyName, style);
}

From source file:com.axum.darivb.searchview.SlidingTabLayout.java

public SlidingTabLayout(Context context) {

    this(context, null);

    bariol_regular_tf = Typeface.createFromAsset(context.getAssets(), "fonts/Bariol_Regular.otf");
}