Example usage for android.support.v4.util ObjectsCompat equals

Introduction

In this page you can find the example usage for android.support.v4.util ObjectsCompat equals.

Prototype

public static boolean equals(@Nullable Object a, @Nullable Object b) 

Source Link

Document

Returns true if the arguments are equal to each other and false otherwise.

Usage

From source file:android.support.v7.media.MediaRouteProvider.java

/**
 * Sets a discovery request to inform the provider about the kinds of
 * routes that its clients would like to discover and whether to perform active scanning.
 *
 * @param request The discovery request, or null if no discovery is needed at this time.
 *
 * @see #onDiscoveryRequestChanged/*from  ww w.  j  a v  a  2s . c om*/
 */
public final void setDiscoveryRequest(MediaRouteDiscoveryRequest request) {
    MediaRouter.checkCallingThread();

    if (ObjectsCompat.equals(mDiscoveryRequest, request)) {
        return;
    }

    mDiscoveryRequest = request;
    if (!mPendingDiscoveryRequestChange) {
        mPendingDiscoveryRequestChange = true;
        mHandler.sendEmptyMessage(MSG_DELIVER_DISCOVERY_REQUEST_CHANGED);
    }
}

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From source file:android.support.v7.media.RemotePlaybackClient.java

/**
 * Sets the current session id.// ww w .j a  va2s  .c o  m
 * <p>
 * It is usually not necessary to set the session id explicitly since
 * it is created as a side-effect of other requests such as
 * {@link #play}, {@link #enqueue}, and {@link #startSession}.
 * </p>
 *
 * @param sessionId The new session id, or null if none.
 */
public void setSessionId(String sessionId) {
    if (!ObjectsCompat.equals(mSessionId, sessionId)) {
        if (DEBUG) {
            Log.d(TAG, "Session id is now: " + sessionId);
        }
        mSessionId = sessionId;
        if (mStatusCallback != null) {
            mStatusCallback.onSessionChanged(sessionId);
        }
    }
}

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From source file:android.support.v7.media.MediaRouteProviderService.java

boolean updateCompositeDiscoveryRequest() {
    MediaRouteDiscoveryRequest composite = null;
    MediaRouteSelector.Builder selectorBuilder = null;
    boolean activeScan = false;
    final int count = mClients.size();
    for (int i = 0; i < count; i++) {
        MediaRouteDiscoveryRequest request = mClients.get(i).mDiscoveryRequest;
        if (request != null && (!request.getSelector().isEmpty() || request.isActiveScan())) {
            activeScan |= request.isActiveScan();
            if (composite == null) {
                composite = request;//from   w  w w .  ja va 2s  . c om
            } else {
                if (selectorBuilder == null) {
                    selectorBuilder = new MediaRouteSelector.Builder(composite.getSelector());
                }
                selectorBuilder.addSelector(request.getSelector());
            }
        }
    }
    if (selectorBuilder != null) {
        composite = new MediaRouteDiscoveryRequest(selectorBuilder.build(), activeScan);
    }
    if (!ObjectsCompat.equals(mCompositeDiscoveryRequest, composite)) {
        mCompositeDiscoveryRequest = composite;
        mProvider.setDiscoveryRequest(composite);
        return true;
    }
    return false;
}

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From source file:com.commonsware.cwac.crossport.design.widget.AppBarLayout.java

WindowInsetsCompat onWindowInsetChanged(final WindowInsetsCompat insets) {
    WindowInsetsCompat newInsets = null;

    if (ViewCompat.getFitsSystemWindows(this)) {
        // If we're set to fit system windows, keep the insets
        newInsets = insets;/*from  ww  w  .j  ava 2s .com*/
    }

    // If our insets have changed, keep them and invalidate the scroll ranges...
    if (!ObjectsCompat.equals(mLastInsets, newInsets)) {
        mLastInsets = newInsets;
        invalidateScrollRanges();
    }

    return insets;
}

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