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:edu.mecc.race2ged.helpers.Utils.java

/**
 * Sets the font of a view to Roboto-Light
 * @param context The context of the activity.
 * @param view The view that will use Roboto-Light
 * @param style The style for the font face. i.e Typeface.BOLD
 *//* w w  w  .  ja v a 2s .  c om*/
public static void setRobotoThin(Context context, View view, int style) {
    if (sRobotoThin == null) {
        sRobotoThin = Typeface.createFromAsset(context.getAssets(), "Roboto-Light.ttf");
    }
    setFont(view, sRobotoThin, style);
}

From source file:Main.java

public static String copyAsset(Context context, String assetName, File dir) {
    try {//  ww  w  .  j  a  v  a2 s.  c  o  m
        if (!dir.exists()) {
            dir.mkdirs();
        }
        File outFile = new File(dir, assetName);
        if (!outFile.exists()) {
            AssetManager assetManager = context.getAssets();
            InputStream in = assetManager.open(assetName);
            OutputStream out = new FileOutputStream(outFile);
            copyFile(in, out);
            in.close();
            out.close();
        }
        return outFile.getAbsolutePath();
    } catch (Exception e) {

    }
    return "";
}

From source file:com.github.hobbe.android.openkarotz.util.AssetUtils.java

/**
 * Load a bitmap image from the asset filename.
 * @param context the context/*from  w ww .  j  av a2s .  c  o m*/
 * @param filename the name of the image
 * @return the bitmap or {@code null}
 */
public static Bitmap loadBitmapFromAsset(Context context, String filename) {
    // Log.v(LOG_TAG, "Loading bitmap asset " + filename);

    Bitmap bmp = null;
    InputStream is = null;

    try {
        is = context.getAssets().open(filename);
        bmp = BitmapFactory.decodeStream(is);
    } catch (IOException e) {
        Log.e(LOG_TAG, "Could not load bitmap asset " + filename, e);
        return null;
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                // Ignored
            }
        }
    }

    return bmp;
}

From source file:codepath.watsiapp.utils.Util.java

public static void applyPrimaryFont(Context ctx, PagerSlidingTabStrip view) {
    Typeface typeface = Typeface.createFromAsset(ctx.getAssets(), "fonts/" + PRIMARY_FONT);
    view.setTypeface(typeface, Typeface.BOLD);
}

From source file:Main.java

public static Bitmap getBitmapFromAsset(Context ctx, String path, int reqWidth, int reqHeight) {
    if (ctx == null || path == null)
        return null;

    Bitmap bitmap = null;//from w  w  w.  j  av  a 2  s .c o m
    try {
        AssetManager assets = ctx.getAssets();
        InputStream is = assets.open(path);
        bitmap = decodeStream(is, reqWidth, reqHeight);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bitmap;
}

From source file:com.theaetetuslabs.apkmakertester.ApkMakerService.java

public static void moveAsset(Context context, String assetName, File destDir) throws IOException {
    File dest = new File(destDir, assetName);
    try {//from   ww w . j  a v a 2 s .  c  om
        InputStream assetIn = context.getAssets().open(assetName);
        dest.createNewFile();
        int length = 0;
        byte[] buffer = new byte[4096];
        FileOutputStream rawOut = new FileOutputStream(dest);
        while ((length = assetIn.read(buffer)) > 0) {
            rawOut.write(buffer, 0, length);
        }
        rawOut.close();
        assetIn.close();
    } catch (IOException e) {
        Log.e(TAG, "Could not move " + assetName + "!");
        e.printStackTrace();
        throw new IOException(e);
    }

}

From source file:Main.java

public static Bitmap getSampledBitmap(Context context, String imagePath, boolean isDefault, int reqWidth,
        int reqHeight) {
    Bitmap sampledBitmap = null;//  ww w .j av a2  s  .c o  m
    InputStream inputStream = null;
    try {
        if (isDefault) {
            inputStream = context.getAssets().open(imagePath);
        } else {
            inputStream = new FileInputStream(imagePath);
        }
        BitmapFactory.Options options = new BitmapFactory.Options();
        options.inJustDecodeBounds = true;
        BitmapFactory.decodeStream(inputStream, null, options);
        options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight);
        options.inJustDecodeBounds = false;
        if (!isDefault) {
            inputStream.close();
            inputStream = new FileInputStream(imagePath);
        }
        sampledBitmap = BitmapFactory.decodeStream(inputStream, null, options);
        //            inputStream.close();

    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return sampledBitmap;
}

From source file:Main.java

public static String getAssetString(Context ct, String name) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buf = new byte[1024];
    int ch = -1;// ww w.  ja  v a2s  .c om
    byte[] byteData = null;
    InputStream is = null;
    try {
        is = ct.getAssets().open(name);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    // Read the entire asset into a local byte buffer.  
    try {
        while ((ch = is.read(buf)) != -1) {
            baos.write(buf, 0, ch);//
        }
        byteData = baos.toByteArray();
        baos.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String data = null;
    try {
        data = new String(byteData, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return data;
}

From source file:org.acdd.android.initializer.BundleParser.java

public static void parser(Context mContext) {
    InputStream is;//  www  .  ja va2 s.  c  om
    ArrayList<BundleInfoList.BundleInfo> bundleInfos = new ArrayList<BundleInfoList.BundleInfo>();
    try {
        is = mContext.getAssets().open("bundle-info.json");
        int size = is.available();

        // Read the entire asset into a local byte buffer.
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();
        JSONArray jsonArray = new JSONArray(new String(buffer));
        for (int index = 0; index < jsonArray.length(); index++) {
            JSONObject tmp = jsonArray.optJSONObject(index);
            BundleInfo mBundleInfo = new BundleInfo();

            mBundleInfo.bundleName = tmp.optString("pkgName");
            mBundleInfo.hasSO = tmp.optBoolean("hasSO");

            ArrayList<String> components = new ArrayList<String>();

            JSONArray activities = tmp.optJSONArray("activities");
            for (int j = 0; j < activities.length(); j++) {
                components.add(activities.getString(j));

            }

            JSONArray receivers = tmp.optJSONArray("receivers");
            for (int j = 0; j < receivers.length(); j++) {
                components.add(receivers.getString(j));

            }

            JSONArray services = tmp.optJSONArray("services");
            for (int j = 0; j < services.length(); j++) {
                components.add(services.getString(j));
            }

            JSONArray contentProviders = tmp.optJSONArray("contentProviders");
            for (int j = 0; j < contentProviders.length(); j++) {
                components.add(contentProviders.getString(j));

            }

            JSONArray dependencys = tmp.optJSONArray("dependency");
            for (int j = 0; j < dependencys.length(); j++) {
                mBundleInfo.DependentBundles.add(dependencys.getString(j));
            }
            mBundleInfo.Components = components;
            bundleInfos.add(mBundleInfo);

        }
        BundleInfoList.getInstance().init(bundleInfos);
    } catch (IOException e) {
        e.printStackTrace();
    } catch (JSONException e) {
        e.printStackTrace();
    }

}

From source file:net.henryco.opalette.api.utils.Utils.java

public static String getSourceAssetsText(String file, Context context) {
    try {/*  w  ww  . j a  va 2s.  c  om*/
        InputStream is = context.getAssets().open(file);
        byte[] buffer = new byte[is.available()];
        is.read(buffer);
        is.close();
        return new String(buffer);
    } catch (IOException e) {
        e.printStackTrace();
        return "";
    }
}