Examples with Pair androidx.core.util.Pair used on opensource projects

Example 11 with Pair

use of androidx.core.util.Pair in project ExoPlayer by google.

the class SessionPlayerConnector method notifySessionPlayerCallback.

private void notifySessionPlayerCallback(SessionPlayerCallbackNotifier notifier) {
    synchronized (stateLock) {
        if (closed) {
            return;
        }
    }
    List<Pair<SessionPlayer.PlayerCallback, Executor>> callbacks = getCallbacks();
    for (Pair<SessionPlayer.PlayerCallback, Executor> pair : callbacks) {
        SessionPlayer.PlayerCallback callback = Assertions.checkNotNull(pair.first);
        Executor executor = Assertions.checkNotNull(pair.second);
        executor.execute(() -> notifier.callCallback(callback));
    }
}

Example 12 with Pair

use of androidx.core.util.Pair in project android_packages_apps_crDroidSettings by crdroidandroid.

the class PagerSlidingTabStrip method getIndicatorCoordinates.

public Pair<Float, Float> getIndicatorCoordinates() {
    // default: line below current tab
    View currentTab = mTabsContainer.getChildAt(mCurrentPosition);
    float lineLeft = currentTab.getLeft();
    float lineRight = currentTab.getRight();
    // if there is an offset, start interpolating left and right coordinates between current and next tab
    if (mCurrentPositionOffset > 0f && mCurrentPosition < mTabCount - 1) {
        View nextTab = mTabsContainer.getChildAt(mCurrentPosition + 1);
        final float nextTabLeft = nextTab.getLeft();
        final float nextTabRight = nextTab.getRight();
        lineLeft = (mCurrentPositionOffset * nextTabLeft + (1f - mCurrentPositionOffset) * lineLeft);
        lineRight = (mCurrentPositionOffset * nextTabRight + (1f - mCurrentPositionOffset) * lineRight);
    }
    return new Pair<>(lineLeft, lineRight);
}

Example 13 with Pair

use of androidx.core.util.Pair in project collect by opendatakit.

the class AnnotateWidgetTest method whenPromptHasDefaultAnswer_showsInImageView.

@Test
public void whenPromptHasDefaultAnswer_showsInImageView() throws Exception {
    String imagePath = File.createTempFile("default", ".bmp").getAbsolutePath();
    ReferenceManager referenceManager = setupFakeReferenceManager(singletonList(new Pair<>(DrawWidgetTest.DEFAULT_IMAGE_ANSWER, imagePath)));
    CollectHelpers.overrideAppDependencyModule(new AppDependencyModule() {

        @Override
        public ReferenceManager providesReferenceManager() {
            return referenceManager;
        }

        @Override
        public ImageLoader providesImageLoader() {
            return new SynchronousImageLoader();
        }
    });
    formEntryPrompt = new MockFormEntryPromptBuilder().withAnswerDisplayText(DrawWidgetTest.DEFAULT_IMAGE_ANSWER).build();
    AnnotateWidget widget = createWidget();
    ImageView imageView = widget.getImageView();
    assertThat(imageView, notNullValue());
    Drawable drawable = imageView.getDrawable();
    assertThat(drawable, notNullValue());
    String loadedPath = shadowOf(((BitmapDrawable) drawable).getBitmap()).getCreatedFromPath();
    assertThat(loadedPath, equalTo(imagePath));
}

Example 14 with Pair

use of androidx.core.util.Pair in project collect by opendatakit.

the class QRCodeViewModel method generateQRCode.

private void generateQRCode() {
    scheduler.immediate(() -> {
        try {
            String filePath = qrCodeGenerator.generateQRCode(includedKeys, appConfigurationGenerator);
            BitmapFactory.Options options = new BitmapFactory.Options();
            options.inPreferredConfig = Bitmap.Config.ARGB_8888;
            Bitmap bitmap = ImageFileUtils.getBitmap(filePath, options);
            return new Pair<>(filePath, bitmap);
        } catch (Exception ignored) {
        // Ignored
        }
        return null;
    }, qrCode -> {
        qrCodeFilePath.setValue(qrCode.first);
        qrCodeBitmap.setValue(qrCode.second);
        boolean serverPasswordSet = !generalSettings.getString(KEY_PASSWORD).isEmpty();
        boolean adminPasswordSet = !adminSettings.getString(KEY_ADMIN_PW).isEmpty();
        if (serverPasswordSet || adminPasswordSet) {
            if (serverPasswordSet && includedKeys.contains(KEY_PASSWORD) && adminPasswordSet && includedKeys.contains(KEY_ADMIN_PW)) {
                warning.setValue(R.string.qrcode_with_both_passwords);
            } else if (serverPasswordSet && includedKeys.contains(KEY_PASSWORD)) {
                warning.setValue(R.string.qrcode_with_server_password);
            } else if (adminPasswordSet && includedKeys.contains(KEY_ADMIN_PW)) {
                warning.setValue(R.string.qrcode_with_admin_password);
            } else {
                warning.setValue(R.string.qrcode_without_passwords);
            }
        } else {
            warning.setValue(null);
        }
    });
}

Example 15 with Pair

use of androidx.core.util.Pair in project collect by opendatakit.

the class DrawWidgetTest method whenPromptHasDefaultAnswer_showsInImageView.

@Test
public void whenPromptHasDefaultAnswer_showsInImageView() throws Exception {
    String imagePath = File.createTempFile("default", ".bmp").getAbsolutePath();
    ReferenceManager referenceManager = setupFakeReferenceManager(singletonList(new Pair<>(DrawWidgetTest.DEFAULT_IMAGE_ANSWER, imagePath)));
    CollectHelpers.overrideAppDependencyModule(new AppDependencyModule() {

        @Override
        public ReferenceManager providesReferenceManager() {
            return referenceManager;
        }

        @Override
        public ImageLoader providesImageLoader() {
            return new SynchronousImageLoader();
        }
    });
    formEntryPrompt = new MockFormEntryPromptBuilder().withAnswerDisplayText(DEFAULT_IMAGE_ANSWER).build();
    DrawWidget widget = createWidget();
    ImageView imageView = widget.getImageView();
    assertThat(imageView, notNullValue());
    Drawable drawable = imageView.getDrawable();
    assertThat(drawable, notNullValue());
    String loadedPath = shadowOf(((BitmapDrawable) drawable).getBitmap()).getCreatedFromPath();
    assertThat(loadedPath, equalTo(imagePath));
}