Examples with Asset org.robolectric.res.android.Asset used on opensource projects

Example 21 with Asset

use of org.robolectric.res.android.Asset in project robolectric by robolectric.

the class ShadowArscAssetManager10 method nativeOpenNonAsset.

// static jlong NativeOpenNonAsset(JNIEnv* env, jclass /*clazz*/, jlong ptr, jint jcookie,
// jstring asset_path, jint access_mode) {
@Implementation(minSdk = P)
protected static long nativeOpenNonAsset(long ptr, int jcookie, @NonNull String asset_path, int access_mode) throws FileNotFoundException {
    ApkAssetsCookie cookie = JavaCookieToApkAssetsCookie(jcookie);
    String asset_path_utf8 = asset_path;
    if (asset_path_utf8 == null) {
        // This will throw NPE.
        return 0;
    }
    ATRACE_NAME(String.format("AssetManager::OpenNonAsset(%s)", asset_path_utf8));
    if (access_mode != Asset.AccessMode.ACCESS_UNKNOWN.mode() && access_mode != Asset.AccessMode.ACCESS_RANDOM.mode() && access_mode != Asset.AccessMode.ACCESS_STREAMING.mode() && access_mode != Asset.AccessMode.ACCESS_BUFFER.mode()) {
        throw new IllegalArgumentException("Bad access mode");
    }
    CppAssetManager2 assetmanager = AssetManagerFromLong(ptr);
    Asset asset;
    if (cookie.intValue() != kInvalidCookie) {
        asset = assetmanager.OpenNonAsset(asset_path_utf8, cookie, Asset.AccessMode.fromInt(access_mode));
    } else {
        asset = assetmanager.OpenNonAsset(asset_path_utf8, Asset.AccessMode.fromInt(access_mode));
    }
    if (!isTruthy(asset)) {
        throw new FileNotFoundException(asset_path_utf8);
    }
    return Registries.NATIVE_ASSET_REGISTRY.register(asset);
}

Example 22 with Asset

use of org.robolectric.res.android.Asset in project robolectric by robolectric.

the class ShadowArscAssetManager10 method nativeOpenAsset.

// static jlong NativeOpenAsset(JNIEnv* env, jclass /*clazz*/, jlong ptr, jstring asset_path,
// jint access_mode) {
@Implementation(minSdk = P)
protected static long nativeOpenAsset(long ptr, @NonNull String asset_path, int access_mode) throws FileNotFoundException {
    String asset_path_utf8 = asset_path;
    if (asset_path_utf8 == null) {
        // This will throw NPE.
        return 0;
    }
    ATRACE_NAME(String.format("AssetManager::OpenAsset(%s)", asset_path_utf8));
    if (access_mode != Asset.AccessMode.ACCESS_UNKNOWN.mode() && access_mode != Asset.AccessMode.ACCESS_RANDOM.mode() && access_mode != Asset.AccessMode.ACCESS_STREAMING.mode() && access_mode != Asset.AccessMode.ACCESS_BUFFER.mode()) {
        throw new IllegalArgumentException("Bad access mode");
    }
    CppAssetManager2 assetmanager = AssetManagerFromLong(ptr);
    Asset asset = assetmanager.Open(asset_path_utf8, Asset.AccessMode.fromInt(access_mode));
    if (!isTruthy(asset)) {
        throw new FileNotFoundException(asset_path_utf8);
    }
    return Registries.NATIVE_ASSET_REGISTRY.register(asset);
}

Example 23 with Asset

use of org.robolectric.res.android.Asset in project robolectric by robolectric.

the class ShadowArscAssetManager10 method nativeOpenXmlAsset.

// static jlong NativeOpenXmlAsset(JNIEnv* env, jobject /*clazz*/, jlong ptr, jint jcookie,
// jstring asset_path) {
@Implementation(minSdk = P)
protected static long nativeOpenXmlAsset(long ptr, int jcookie, @NonNull String asset_path) throws FileNotFoundException {
    ApkAssetsCookie cookie = JavaCookieToApkAssetsCookie(jcookie);
    String asset_path_utf8 = asset_path;
    if (asset_path_utf8 == null) {
        // This will throw NPE.
        return 0;
    }
    ATRACE_NAME(String.format("AssetManager::OpenXmlAsset(%s)", asset_path_utf8));
    CppAssetManager2 assetmanager = AssetManagerFromLong(ptr);
    Asset asset;
    if (cookie.intValue() != kInvalidCookie) {
        asset = assetmanager.OpenNonAsset(asset_path_utf8, cookie, Asset.AccessMode.ACCESS_RANDOM);
    } else {
        Ref<ApkAssetsCookie> cookieRef = new Ref<>(cookie);
        asset = assetmanager.OpenNonAsset(asset_path_utf8, Asset.AccessMode.ACCESS_RANDOM, cookieRef);
        cookie = cookieRef.get();
    }
    if (!isTruthy(asset)) {
        throw new FileNotFoundException(asset_path_utf8);
    }
    // May be nullptr.
    DynamicRefTable dynamic_ref_table = assetmanager.GetDynamicRefTableForCookie(cookie);
    ResXMLTree xml_tree = new ResXMLTree(dynamic_ref_table);
    int err = xml_tree.setTo(asset.getBuffer(true), (int) asset.getLength(), true);
    if (err != NO_ERROR) {
        throw new FileNotFoundException("Corrupt XML binary file");
    }
    return NATIVE_RES_XML_TREES.register(xml_tree);
}

Example 24 with Asset

use of org.robolectric.res.android.Asset in project robolectric by robolectric.

the class ShadowArscAssetManager10 method nativeAssetRead.

// static jint NativeAssetRead(JNIEnv* env, jclass /*clazz*/, jlong asset_ptr, jbyteArray
// java_buffer,
// jint offset, jint len) {
@Implementation(minSdk = P)
protected static int nativeAssetRead(long asset_ptr, byte[] java_buffer, int offset, int len) throws IOException {
    if (len == 0) {
        return 0;
    }
    int buffer_len = java_buffer.length;
    if (offset < 0 || offset >= buffer_len || len < 0 || len > buffer_len || offset > buffer_len - len) {
        throw new IndexOutOfBoundsException();
    }
    // ScopedByteArrayRW byte_array(env, java_buffer);
    // if (byte_array.get() == null) {
    // return -1;
    // }
    Asset asset = Registries.NATIVE_ASSET_REGISTRY.getNativeObject(asset_ptr);
    // sint res = asset.read(byte_array.get() + offset, len);
    int res = asset.read(java_buffer, offset, len);
    if (res < 0) {
        throw new IOException();
    }
    return res > 0 ? (int) (res) : -1;
}

Example 25 with Asset

use of org.robolectric.res.android.Asset in project robolectric by robolectric.

the class ShadowArscAssetManager10 method nativeOpenAssetFd.

// static jobject NativeOpenAssetFd(JNIEnv* env, jclass /*clazz*/, jlong ptr, jstring asset_path,
// jlongArray out_offsets) {
@Implementation(minSdk = P)
protected static ParcelFileDescriptor nativeOpenAssetFd(long ptr, @NonNull String asset_path, long[] out_offsets) throws IOException {
    String asset_path_utf8 = asset_path;
    if (asset_path_utf8 == null) {
        // This will throw NPE.
        return null;
    }
    ATRACE_NAME(String.format("AssetManager::OpenAssetFd(%s)", asset_path_utf8));
    CppAssetManager2 assetmanager = AssetManagerFromLong(ptr);
    Asset asset = assetmanager.Open(asset_path_utf8, Asset.AccessMode.ACCESS_RANDOM);
    if (!isTruthy(asset)) {
        throw new FileNotFoundException(asset_path_utf8);
    }
    return ReturnParcelFileDescriptor(asset, out_offsets);
}