Examples with AssetManager android.content.res.AssetManager used on opensource projects

Example 81 with AssetManager

use of android.content.res.AssetManager in project remote-desktop-clients by iiordanov.

the class aSPICE method listFiles.

private List<String> listFiles(String dirFrom) throws IOException {
    Resources res = getResources();
    AssetManager am = res.getAssets();
    String[] fileList = am.list(dirFrom);
    if (fileList != null) {
        for (int i = 0; i < fileList.length; i++) {
            Log.d("", fileList[i]);
        }
    }
    return (List<String>) Arrays.asList(fileList);
}

Example 82 with AssetManager

use of android.content.res.AssetManager in project MyBaseApplication by BanShouWeng.

the class TableAsstesHelper method openDatabase.

private SQLiteDatabase openDatabase(Context context) {
    System.out.println("filePath:" + filePath);
    File jhPath = new File(filePath);
    // 查看数据库文件是否存在
    if (jhPath.exists()) {
        Log.i("test", "存在数据库");
        // 存在则直接返回打开的数据库
        return SQLiteDatabase.openOrCreateDatabase(jhPath, null);
    } else {
        // 不存在先创建文件夹
        File path = new File(pathStr);
        Log.i("test", "pathStr=" + path);
        if (path.mkdirs()) {
            Log.i("test", "创建成功");
        } else {
            Log.i("test", "创建失败");
        }
        ;
        try {
            // 得到资源
            AssetManager am = context.getAssets();
            // 得到数据库的输入流
            InputStream is = am.open(dbName);
            Log.i("test", is + "");
            // 用输出流写到SDcard上面
            FileOutputStream fos = new FileOutputStream(jhPath);
            Log.i("test", "fos=" + fos);
            Log.i("test", "jhPath=" + jhPath);
            // 创建byte数组  用于1KB写一次
            byte[] buffer = new byte[1024];
            int count = 0;
            while ((count = is.read(buffer)) > 0) {
                Log.i("test", "得到");
                fos.write(buffer, 0, count);
            }
            // 最后关闭就可以了
            fos.flush();
            fos.close();
            is.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return null;
        }
        // 如果没有这个数据库  我们已经把他写到SD卡上了，然后在执行一次这个方法 就可以返回数据库了
        return openDatabase(context);
    }
}

Example 83 with AssetManager

use of android.content.res.AssetManager in project AndroidPuzzleGame by dragosholban.

the class PuzzleActivity method setPicFromAsset.

private void setPicFromAsset(String assetName, ImageView imageView) {
    // Get the dimensions of the View
    int targetW = imageView.getWidth();
    int targetH = imageView.getHeight();
    AssetManager am = getAssets();
    try {
        InputStream is = am.open("img/" + assetName);
        // Get the dimensions of the bitmap
        BitmapFactory.Options bmOptions = new BitmapFactory.Options();
        bmOptions.inJustDecodeBounds = true;
        BitmapFactory.decodeStream(is, new Rect(-1, -1, -1, -1), bmOptions);
        int photoW = bmOptions.outWidth;
        int photoH = bmOptions.outHeight;
        // Determine how much to scale down the image
        int scaleFactor = Math.min(photoW / targetW, photoH / targetH);
        is.reset();
        // Decode the image file into a Bitmap sized to fill the View
        bmOptions.inJustDecodeBounds = false;
        bmOptions.inSampleSize = scaleFactor;
        bmOptions.inPurgeable = true;
        Bitmap bitmap = BitmapFactory.decodeStream(is, new Rect(-1, -1, -1, -1), bmOptions);
        imageView.setImageBitmap(bitmap);
    } catch (IOException e) {
        e.printStackTrace();
        Toast.makeText(this, e.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
    }
}

Example 84 with AssetManager

use of android.content.res.AssetManager in project Auto.js by hyb1996.

the class PFiles method copyAssetDir.

public static boolean copyAssetDir(Context context, String assetsDir, String toDir) {
    new File(toDir).mkdirs();
    AssetManager manager = context.getAssets();
    try {
        String[] list = manager.list(assetsDir);
        if (list == null)
            return false;
        for (String file : list) {
            InputStream stream;
            try {
                stream = manager.open(join(assetsDir, file));
            } catch (IOException e) {
                if (!copyAssetDir(context, join(assetsDir, file), join(toDir, file))) {
                    return false;
                }
                continue;
            }
            copyStream(stream, join(toDir, file));
        }
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

Example 85 with AssetManager

use of android.content.res.AssetManager in project UnityModManager by xausky.

the class VirtualCore method getResources.

public Resources getResources(String pkg) throws Resources.NotFoundException {
    InstalledAppInfo installedAppInfo = getInstalledAppInfo(pkg, 0);
    if (installedAppInfo != null) {
        AssetManager assets = mirror.android.content.res.AssetManager.ctor.newInstance();
        mirror.android.content.res.AssetManager.addAssetPath.call(assets, installedAppInfo.apkPath);
        Resources hostRes = context.getResources();
        return new Resources(assets, hostRes.getDisplayMetrics(), hostRes.getConfiguration());
    }
    throw new Resources.NotFoundException(pkg);
}