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:Main.java

public static String readAssetsByName(Context context, String name, String encoding) {
    String text = null;/*  w  w  w .j a v a  2  s  . c o m*/
    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:Main.java

private static void copyFileFromAssets(Context context, String destPathName, String fileName) {

    File destFile = new File(destPathName);

    if (!destFile.exists()) {

        try {//from   w ww.j  a  va 2s .  c om

            ///
            InputStream inputStream = context.getAssets().open(fileName);

            FileOutputStream outputStream = new FileOutputStream(destPathName);

            ///
            byte[] i_buffer = new byte[1024];

            for (;;) {

                int length = inputStream.read(i_buffer);

                if (length > 0) {

                    outputStream.write(i_buffer, 0, length);

                } else {

                    break;
                }
            }

            ///
            inputStream.close();

            outputStream.close();

        } catch (Exception e) {

            e.printStackTrace();
        }
    }
}

From source file:io.mpos.ui.shared.util.UiHelper.java

public static Typeface createAwesomeFontTypeface(Context context) {
    if (awesomeFont == null) {
        awesomeFont = Typeface.createFromAsset(context.getAssets(), "font/fontawesome-webfont.ttf");
    }/*  w ww .ja va  2  s  . c  o  m*/
    return awesomeFont;
}

From source file:edu.mecc.race2ged.helpers.Utils.java

/**
 * Sets the font of a view to Roboto-Bold
 * @param context The context of the activity.
 * @param view The view that will use Roboto-Bold
 *///from   w w w. j  av a2  s  . c o m
public static void setRobotoBold(Context context, View view) {
    if (sRobotoBold == null) {
        sRobotoBold = Typeface.createFromAsset(context.getAssets(), "Roboto-Bold.ttf");
    }
    setFont(view, sRobotoBold);
}

From source file:Main.java

static List<String> readAssetsText(Context context, String assetName) throws IOException {
    InputStream is = null;/*from   w  w w .  ja va 2  s  .  co  m*/
    InputStreamReader isr = null;
    BufferedReader br = null;
    List<String> lines = new ArrayList<String>();
    try {
        is = context.getAssets().open(assetName);
        isr = new InputStreamReader(is, "UTF-8");
        br = new BufferedReader(isr);
        String line = null;
        while ((line = br.readLine()) != null) {
            lines.add(line);
        }
    } finally {
        closeQuietly(br);
        closeQuietly(isr);
        closeQuietly(is);
    }
    return lines;
}

From source file:com.android.build.gradle.internal.incremental.fixture.ClassEnhancement.java

private static Map<String, File> getCompileFolders(File folder) throws IOException {
    Context context = InstrumentationRegistry.getContext();
    String[] names = context.getAssets().list(folder.getPath());
    ImmutableMap.Builder<String, File> builder = ImmutableMap.builder();

    for (String name : names) {
        builder.put(name, new File(folder, name));
    }//from w w w.j a  v a2  s .co m

    return builder.build();
}

From source file:most.voip.api.Utils.java

static void copyAssets(Context ctx) {
    AssetManager assetManager = ctx.getAssets();
    String[] files = null;/*from  w w  w .  ja  v  a2s.  c  om*/
    try {
        files = assetManager.list("");
    } catch (IOException e) {
        Log.e(TAG, "Failed to get asset file list.", e);
    }
    for (String filename : files) {
        InputStream in = null;
        OutputStream out = null;
        try {
            in = assetManager.open(filename);
            File outFile = new File(ctx.getExternalFilesDir(null), filename);
            Log.d(TAG, "Copying asset to " + outFile.getAbsolutePath());
            out = new FileOutputStream(outFile);
            copyFile(in, out);
            in.close();
            in = null;
            out.flush();
            out.close();
            out = null;
        } catch (IOException e) {
            Log.e("tag", "Failed to copy asset file: " + filename, e);
        }
    }
}

From source file:Main.java

public static void copyAssets(Context context, String dir, String fileName) {
    // String[] files;
    File mWorkingPath = new File(dir);
    if (!mWorkingPath.exists()) {
        if (!mWorkingPath.mkdirs()) {
        }// w  ww  .j  a v a  2s .co m
    }
    try {
        InputStream in = context.getAssets().open(fileName);
        System.err.println("");
        File outFile = new File(mWorkingPath, fileName);
        OutputStream out = new FileOutputStream(outFile);
        // Transfer bytes from in to out
        byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        in.close();
        out.close();
    } catch (IOException e1) {
        e1.printStackTrace();
    }
}

From source file:com.mobandme.ada.examples.advanced.model.helpers.CountriesLoaderHelper.java

/**
 * This method read a countries.json file from application Assets folder and return a list of Countries.
 * @param pContext//from   w ww.  j  a  v  a  2  s.c  om
 * @return List with filled Countries.
 */
public static List<Country> getList(Context pContext) {
    List<Country> returnedValue = new ArrayList<Country>();

    try {
        String data = null;

        if (pContext != null) {

            InputStream input = pContext.getAssets().open("countries.json");
            if (input != null) {

                BufferedReader reader = new BufferedReader(new InputStreamReader(input));
                if (reader != null) {
                    data = reader.readLine();
                    reader.close();
                }

                input.close();
            }

            if (data != null && !data.trim().equals("")) {
                JSONArray dataParser = new JSONArray(data);
                if (dataParser != null && dataParser.length() > 0) {
                    for (int index = 0; index < dataParser.length(); index++) {
                        returnedValue.add(new Country(dataParser.getString(index)));
                    }
                }
            }
        }

    } catch (Exception e) {
        ExceptionsHelper.manage(e);
    }

    return returnedValue;
}

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

public static void applyPrimaryFont(Context ctx, TextView textView) {
    Typeface typeface = Typeface.createFromAsset(ctx.getAssets(), "fonts/" + PRIMARY_FONT);
    textView.setTypeface(typeface);//from  w w w  . j ava  2 s . c  o m
}