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

Example 21 with Ref

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

the class ShadowArscAssetManager9 method nativeGetResourceArray.

// static jint NativeGetResourceArray(JNIEnv* env, jclass /*clazz*/, jlong ptr, jint resid,
// jintArray out_data) {
@Implementation(minSdk = P)
protected static int nativeGetResourceArray(long ptr, @ArrayRes int resid, @NonNull int[] out_data) {
    CppAssetManager2 assetmanager = AssetManagerFromLong(ptr);
    ResolvedBag bag = assetmanager.GetBag(resid);
    if (bag == null) {
        return -1;
    }
    int out_data_length = out_data.length;
    if ((int) (bag.entry_count) > out_data_length * STYLE_NUM_ENTRIES) {
        throw new IllegalArgumentException("Input array is not large enough");
    }
    int[] buffer = // reinterpret_cast<int*>(env.GetPrimitiveArrayCritical(out_data, null));
    out_data;
    if (buffer == null) {
        return -1;
    }
    int[] cursor = buffer;
    for (int i = 0; i < bag.entry_count; i++) {
        ResolvedBag.Entry entry = bag.entries[i];
        final Ref<Res_value> value = new Ref<>(entry.value);
        final Ref<ResTable_config> selected_config = new Ref<>(new ResTable_config());
        selected_config.get().density = 0;
        final Ref<Integer> flags = new Ref<>(bag.type_spec_flags);
        final Ref<Integer> ref = new Ref<>(0);
        ApkAssetsCookie cookie = assetmanager.ResolveReference(entry.cookie, value, selected_config, flags, ref);
        if (cookie.intValue() == kInvalidCookie) {
            // env.ReleasePrimitiveArrayCritical(out_data, buffer, JNI_ABORT);
            return -1;
        }
        // Deal with the special @null value -- it turns back to TYPE_NULL.
        if (value.get().dataType == Res_value.TYPE_REFERENCE && value.get().data == 0) {
            value.set(Res_value.NULL_VALUE);
        }
        int offset = i * STYLE_NUM_ENTRIES;
        cursor[offset + STYLE_TYPE] = (int) (value.get().dataType);
        cursor[offset + STYLE_DATA] = (int) (value.get().data);
        cursor[offset + STYLE_ASSET_COOKIE] = ApkAssetsCookieToJavaCookie(cookie);
        cursor[offset + STYLE_RESOURCE_ID] = (int) (ref.get());
        cursor[offset + STYLE_CHANGING_CONFIGURATIONS] = (int) (flags.get());
        cursor[offset + STYLE_DENSITY] = (int) (selected_config.get().density);
    // cursor += STYLE_NUM_ENTRIES;
    }
    // env.ReleasePrimitiveArrayCritical(out_data, buffer, 0);
    return (int) (bag.entry_count);
}

Example 22 with Ref

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

the class ShadowArscAssetManager method getArrayStringResource.

@HiddenApi
@Implementation
protected final String[] getArrayStringResource(int arrayResId) {
    CppAssetManager am = assetManagerForJavaObject();
    if (am == null) {
        return null;
    }
    final ResTable res = am.getResources();
    final Ref<bag_entry[]> startOfBag = new Ref<>(null);
    final int N = res.lockBag(arrayResId, startOfBag);
    if (N < 0) {
        return null;
    }
    String[] array = new String[N];
    final Ref<Res_value> valueRef = new Ref<>(null);
    final bag_entry[] bag = startOfBag.get();
    int strLen = 0;
    for (int i = 0; ((int) i) < N; i++) {
        valueRef.set(bag[i].map.value);
        String str = null;
        // Take care of resolving the found resource to its final value.
        int block = res.resolveReference(valueRef, bag[i].stringBlock, null);
        if (kThrowOnBadId) {
            if (block == BAD_INDEX) {
                throw new IllegalStateException("Bad resource!");
            }
        }
        if (valueRef.get().dataType == DataType.STRING.code()) {
            final ResStringPool pool = res.getTableStringBlock(block);
            str = pool.stringAt(valueRef.get().data);
            // }
            if (str == null) {
                res.unlockBag(startOfBag);
                return null;
            }
            array[i] = str;
        // str is not NULL at that point, otherwise ExceptionCheck would have been true.
        // If we have a large amount of strings in our array, we might
        // overflow the local reference table of the VM.
        // env.DeleteLocalRef(str);
        }
    }
    res.unlockBag(startOfBag);
    return array;
}

Example 23 with Ref

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

the class ShadowPausedLooperTest method runOneTask_backgroundLooperExecuteInBackgroundThread.

@Test
public void runOneTask_backgroundLooperExecuteInBackgroundThread() {
    shadowOf(handlerThread.getLooper()).pause();
    Ref<Thread> threadRef = new Ref<>(null);
    new Handler(handlerThread.getLooper()).post(() -> threadRef.set(Thread.currentThread()));
    shadowOf(handlerThread.getLooper()).runOneTask();
    assertThat(handlerThread.getLooper().getThread()).isEqualTo(threadRef.get());
    assertThat(getMainLooper().getThread()).isNotEqualTo(threadRef.get());
}

Example 24 with Ref

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

the class ShadowArscAssetManager method getResourceBagValues.

public static Map<String, Integer> getResourceBagValues(int ident, ResTable res) {
    // Now lock down the resource object and start pulling stuff from it.
    res.lock();
    HashMap<String, Integer> map;
    try {
        final Ref<bag_entry[]> entryRef = new Ref<>(null);
        final Ref<Integer> typeSpecFlags = new Ref<>(0);
        int entryCount = res.getBagLocked(ident, entryRef, typeSpecFlags);
        map = new HashMap<>();
        bag_entry[] bag_entries = entryRef.get();
        for (int i = 0; i < entryCount; i++) {
            bag_entry entry = bag_entries[i];
            ResourceName resourceName = new ResourceName();
            if (res.getResourceName(entry.map.name.ident, true, resourceName)) {
                map.put(resourceName.name, entry.map.value.data);
            }
        }
    } finally {
        res.unlock();
    }
    return map;
}

Example 25 with Ref

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

the class ShadowArscAssetManager method getArrayStringInfo.

@HiddenApi
@Implementation
protected final int[] getArrayStringInfo(int arrayResId) {
    CppAssetManager am = assetManagerForJavaObject();
    ResTable res = am.getResources();
    final Ref<bag_entry[]> startOfBag = new Ref<>(null);
    final int N = res.lockBag(arrayResId, startOfBag);
    if (N < 0) {
        return null;
    }
    int[] array = new int[N * 2];
    final Ref<Res_value> value = new Ref<>(null);
    bag_entry[] bag = startOfBag.get();
    for (int i = 0, j = 0; i < N; i++) {
        int stringIndex = -1;
        int stringBlock = 0;
        value.set(bag[i].map.value);
        // Take care of resolving the found resource to its final value.
        stringBlock = res.resolveReference(value, bag[i].stringBlock, null);
        if (value.get().dataType == DataType.STRING.code()) {
            stringIndex = value.get().data;
        }
        if (kThrowOnBadId) {
            if (stringBlock == BAD_INDEX) {
                throw new IllegalStateException("Bad resource!");
            }
        }
        // todo: It might be faster to allocate a C array to contain
        // the blocknums and indices, put them in there and then
        // do just one SetIntArrayRegion()
        // env->SetIntArrayRegion(array, j, 1, &stringBlock);
        array[j] = stringBlock;
        // env->SetIntArrayRegion(array, j + 1, 1, &stringIndex);
        array[j + 1] = stringIndex;
        j += 2;
    }
    res.unlockBag(startOfBag);
    return array;
}