Example usage for android.content Context getAssets

List of usage examples for android.content Context getAssets

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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:org.cyanogenmod.theme.chooser.AudiblePreviewFragment.java

private void loadThemeAudible(Context themeCtx, int type, PackageInfo pi) {
    AssetManager assetManager = themeCtx.getAssets();
    String assetPath;// w  w  w. j  av  a 2 s  .  c o m
    switch (type) {
    case RingtoneManager.TYPE_ALARM:
        assetPath = "alarms";
        break;
    case RingtoneManager.TYPE_NOTIFICATION:
        assetPath = "notifications";
        break;
    case RingtoneManager.TYPE_RINGTONE:
        assetPath = "ringtones";
        break;
    default:
        assetPath = null;
        break;
    }
    if (assetPath != null) {
        try {
            String[] assetList = assetManager.list(assetPath);
            if (assetList != null && assetList.length > 0) {
                AssetFileDescriptor afd = assetManager.openFd(assetPath + File.separator + assetList[0]);
                MediaPlayer mp = initAudibleMediaPlayer(afd, type);
                if (mp != null) {
                    addAudibleToLayout(type, mp);
                }
            }
        } catch (IOException e) {
            mMediaPlayers.put(type, null);
        }
    }
}

From source file:cn.org.eshow.framwork.util.AbFileUtil.java

/**
 * ???Assets./*from  w  w w .  j  a v  a2  s.c om*/
 *
 * @param context the context
 * @param name the name
 * @param encoding the encoding
 * @return the string
 */
public static String readAssetsByName(Context context, String name, String encoding) {
    String text = null;
    InputStreamReader inputReader = null;
    BufferedReader bufReader = null;
    try {
        inputReader = new InputStreamReader(context.getAssets().open(name));
        bufReader = new BufferedReader(inputReader);
        String line = null;
        StringBuffer buffer = new StringBuffer();
        while ((line = bufReader.readLine()) != null) {
            buffer.append(line);
        }
        text = new String(buffer.toString().getBytes(), encoding);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (bufReader != null) {
                bufReader.close();
            }
            if (inputReader != null) {
                inputReader.close();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return text;
}

From source file:com.mobiquitynetworks.cordova.mnnotifications.NotificationsManager.java

Properties readSDKProperties(Context ctx) {
    Properties properties = new Properties();
    AssetManager assetManager = ctx.getAssets();
    if (assetManager == null)
        return properties;

    try {//from  w w w . j  a  va  2s  . c o m
        InputStream is = assetManager.open("properties/mobiquity.properties");
        properties.load(is);
        return properties;
    } catch (IOException ioe) { //Empty properties
        return properties;
    }
}

From source file:jahirfiquitiva.iconshowcase.utilities.ZooperIconFontsHelper.java

public ZooperIconFontsHelper(Context context) {
    this.mAssetManager = context.getAssets();
    if (context instanceof Callback)
        this.setCallback((Callback) context);
}

From source file:org.chromium.ChromeI18n.java

private JSONObject getAssetContents(String assetName) throws IOException, JSONException {
    Context context = this.cordova.getActivity();
    InputStream is = context.getAssets().open(assetName);
    //Small trick to get the scanner to pull the entire input stream in one go
    Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
    String contents = s.hasNext() ? s.next() : "";
    return new JSONObject(contents);
}

From source file:edu.asu.msse.sgowdru.movieplus.MovieDescription.java

public void readFile(Context context) {
    String json = "";
    String line;//from w  w  w.j a  v a  2 s.c  om

    try (
            //Set reader to omdb.json
            BufferedReader reader = new BufferedReader(
                    new InputStreamReader(context.getAssets().open("omdb.json")));) {
        while ((line = reader.readLine()) != null) {
            json += line;
        }
        Log.w(getClass().getSimpleName(), json);
    } catch (Exception e) {
        Log.w(getClass().getSimpleName(), "From exception");
        e.printStackTrace();
    }
    parseJson(json);
}

From source file:com.google.fpl.liquidfunpaint.renderer.PhysicsLoop.java

private void createBackground(Context context) {
    // Read in our specific json file
    String materialFile = FileHelper.loadAsset(context.getAssets(), ParticleRenderer.JSON_FILE);
    try {// w w  w.  java2  s  . c  o  m
        JSONObject json = new JSONObject(materialFile);
        // Texture for paper
        JSONObject materialData = json.getJSONObject(PAPER_MATERIAL_NAME);
        String textureName = materialData.getString(DIFFUSE_TEXTURE_NAME);
        mPaperTexture = new Texture(context, textureName);
    } catch (JSONException ex) {
        Log.e(TAG, "Cannot parse" + ParticleRenderer.JSON_FILE + "\n" + ex.getMessage());
    }
}

From source file:com.agateau.equiv.ui.Kernel.java

private void loadProductList(Context context) {
    InputStream stream;/*from   w  w  w.  j a v  a2s. co m*/
    mProductStore = new ProductStore();
    try {
        stream = context.getAssets().open("products.csv");
    } catch (IOException e) {
        throw new RuntimeException("Failed to open products.csv.", e);
    }
    try {
        ProductStoreCsvIO.read(stream, mProductStore, Product.Source.DEFAULT);
    } catch (IOException e) {
        throw new RuntimeException("Failed to read products.csv.", e);
    }

    try {
        stream = context.openFileInput(CUSTOM_PRODUCTS_CSV);
    } catch (FileNotFoundException e) {
        return;
    }
    try {
        ProductStoreCsvIO.read(stream, mProductStore, Product.Source.CUSTOM);
    } catch (IOException e) {
        // Do not throw an exception here, the app is still usable even if we failed to load custom products
        NLog.e("Failed to read custom products from %s: %s.", CUSTOM_PRODUCTS_CSV, e);
    }
}

From source file:com.androidzeitgeist.dashwatch.common.IOUtil.java

public static InputStream openUri(Context context, Uri uri, String reqContentTypeSubstring)
        throws OpenUriException {

    if (uri == null) {
        throw new IllegalArgumentException("Uri cannot be empty");
    }/*from w w  w  .  j  a v a  2 s. c om*/

    String scheme = uri.getScheme();
    if (scheme == null) {
        throw new OpenUriException(false, new IOException("Uri had no scheme"));
    }

    InputStream in = null;
    if ("content".equals(scheme)) {
        try {
            in = context.getContentResolver().openInputStream(uri);
        } catch (FileNotFoundException e) {
            throw new OpenUriException(false, e);
        } catch (SecurityException e) {
            throw new OpenUriException(false, e);
        }

    } else if ("file".equals(scheme)) {
        List<String> segments = uri.getPathSegments();
        if (segments != null && segments.size() > 1 && "android_asset".equals(segments.get(0))) {
            AssetManager assetManager = context.getAssets();
            StringBuilder assetPath = new StringBuilder();
            for (int i = 1; i < segments.size(); i++) {
                if (i > 1) {
                    assetPath.append("/");
                }
                assetPath.append(segments.get(i));
            }
            try {
                in = assetManager.open(assetPath.toString());
            } catch (IOException e) {
                throw new OpenUriException(false, e);
            }
        } else {
            try {
                in = new FileInputStream(new File(uri.getPath()));
            } catch (FileNotFoundException e) {
                throw new OpenUriException(false, e);
            }
        }

    } else if ("http".equals(scheme) || "https".equals(scheme)) {
        OkHttpClient client = new OkHttpClient();
        HttpURLConnection conn = null;
        int responseCode = 0;
        String responseMessage = null;
        try {
            conn = client.open(new URL(uri.toString()));
            conn.setConnectTimeout(DEFAULT_CONNECT_TIMEOUT);
            conn.setReadTimeout(DEFAULT_READ_TIMEOUT);
            responseCode = conn.getResponseCode();
            responseMessage = conn.getResponseMessage();
            if (!(responseCode >= 200 && responseCode < 300)) {
                throw new IOException("HTTP error response.");
            }
            if (reqContentTypeSubstring != null) {
                String contentType = conn.getContentType();
                if (contentType == null || contentType.indexOf(reqContentTypeSubstring) < 0) {
                    throw new IOException("HTTP content type '" + contentType + "' didn't match '"
                            + reqContentTypeSubstring + "'.");
                }
            }
            in = conn.getInputStream();

        } catch (MalformedURLException e) {
            throw new OpenUriException(false, e);
        } catch (IOException e) {
            if (conn != null && responseCode > 0) {
                throw new OpenUriException(500 <= responseCode && responseCode < 600, responseMessage, e);
            } else {
                throw new OpenUriException(false, e);
            }

        }
    }

    return in;
}

From source file:com.example.android.pdfrendererbasic.PdfRendererBasicFragment.java

/**
 * Sets up a {@link android.graphics.pdf.PdfRenderer} and related resources.
 *//*  w ww  .j a v a2s. c o  m*/
private void openRenderer(Context context) throws IOException {
    // In this sample, we read a PDF from the assets directory.
    mFileDescriptor = context.getAssets().openFd("sample.pdf").getParcelFileDescriptor();
    // This is the PdfRenderer we use to render the PDF.
    mPdfRenderer = new PdfRenderer(mFileDescriptor);
}