Examples with IVrListener android.service.vr.IVrListener used on opensource projects

Example 1 with IVrListener

use of android.service.vr.IVrListener in project android_frameworks_base by DirtyUnicorns.

the class VrManagerService method updateCurrentVrServiceLocked.

/**
     * Send VR mode changes (if the mode state has changed), and update the bound/unbound state of
     * the currently selected VR listener service.  If the component selected for the VR listener
     * service has changed, unbind the previous listener and bind the new listener (if enabled).
     * <p/>
     * Note: Must be called while holding {@code mLock}.
     *
     * @param enabled new state for VR mode.
     * @param component new component to be bound as a VR listener.
     * @param userId user owning the component to be bound.
     * @param calling the component currently using VR mode, or null to leave unchanged.
     *
     * @return {@code true} if the component/user combination specified is valid.
     */
private boolean updateCurrentVrServiceLocked(boolean enabled, @NonNull ComponentName component, int userId, ComponentName calling) {
    boolean sendUpdatedCaller = false;
    final long identity = Binder.clearCallingIdentity();
    try {
        boolean validUserComponent = (mComponentObserver.isValid(component, userId) == EnabledComponentsObserver.NO_ERROR);
        boolean goingIntoVrMode = validUserComponent && enabled;
        if (!mVrModeEnabled && !goingIntoVrMode) {
            // Disabled -> Disabled transition does nothing.
            return validUserComponent;
        }
        String oldVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int oldUserId = mCurrentVrModeUser;
        // Notify system services and VR HAL of mode change.
        changeVrModeLocked(goingIntoVrMode);
        boolean nothingChanged = false;
        if (!goingIntoVrMode) {
            // Not going into VR mode, unbind whatever is running
            if (mCurrentVrService != null) {
                Slog.i(TAG, "Leaving VR mode, disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                mCurrentVrService.disconnect();
                mCurrentVrService = null;
            } else {
                nothingChanged = true;
            }
        } else {
            // Going into VR mode
            if (mCurrentVrService != null) {
                // selection.
                if (mCurrentVrService.disconnectIfNotMatching(component, userId)) {
                    Slog.i(TAG, "VR mode component changed to " + component + ", disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                    createAndConnectService(component, userId);
                    sendUpdatedCaller = true;
                } else {
                    nothingChanged = true;
                }
            // The service with the correct component/user is already bound, do nothing.
            } else {
                // Nothing was previously running, bind a new service for the latest
                // component/user selection.
                createAndConnectService(component, userId);
                sendUpdatedCaller = true;
            }
        }
        if (calling != null && !Objects.equals(calling, mCurrentVrModeComponent)) {
            mCurrentVrModeComponent = calling;
            sendUpdatedCaller = true;
        }
        if (mCurrentVrModeUser != userId) {
            mCurrentVrModeUser = userId;
            sendUpdatedCaller = true;
        }
        String newVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int newUserId = mCurrentVrModeUser;
        // Update AppOps settings that change state when entering/exiting VR mode, or changing
        // the current VrListenerService.
        updateDependentAppOpsLocked(newVrServicePackage, newUserId, oldVrServicePackage, oldUserId);
        if (mCurrentVrService != null && sendUpdatedCaller) {
            final ComponentName c = mCurrentVrModeComponent;
            mCurrentVrService.sendEvent(new PendingEvent() {

                @Override
                public void runEvent(IInterface service) throws RemoteException {
                    IVrListener l = (IVrListener) service;
                    l.focusedActivityChanged(c);
                }
            });
        }
        if (!nothingChanged) {
            logStateLocked();
        }
        return validUserComponent;
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}

Example 2 with IVrListener

use of android.service.vr.IVrListener in project android_frameworks_base by ResurrectionRemix.

the class VrManagerService method updateCurrentVrServiceLocked.

/**
     * Send VR mode changes (if the mode state has changed), and update the bound/unbound state of
     * the currently selected VR listener service.  If the component selected for the VR listener
     * service has changed, unbind the previous listener and bind the new listener (if enabled).
     * <p/>
     * Note: Must be called while holding {@code mLock}.
     *
     * @param enabled new state for VR mode.
     * @param component new component to be bound as a VR listener.
     * @param userId user owning the component to be bound.
     * @param calling the component currently using VR mode, or null to leave unchanged.
     *
     * @return {@code true} if the component/user combination specified is valid.
     */
private boolean updateCurrentVrServiceLocked(boolean enabled, @NonNull ComponentName component, int userId, ComponentName calling) {
    boolean sendUpdatedCaller = false;
    final long identity = Binder.clearCallingIdentity();
    try {
        boolean validUserComponent = (mComponentObserver.isValid(component, userId) == EnabledComponentsObserver.NO_ERROR);
        boolean goingIntoVrMode = validUserComponent && enabled;
        if (!mVrModeEnabled && !goingIntoVrMode) {
            // Disabled -> Disabled transition does nothing.
            return validUserComponent;
        }
        String oldVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int oldUserId = mCurrentVrModeUser;
        // Notify system services and VR HAL of mode change.
        changeVrModeLocked(goingIntoVrMode);
        boolean nothingChanged = false;
        if (!goingIntoVrMode) {
            // Not going into VR mode, unbind whatever is running
            if (mCurrentVrService != null) {
                Slog.i(TAG, "Leaving VR mode, disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                mCurrentVrService.disconnect();
                mCurrentVrService = null;
            } else {
                nothingChanged = true;
            }
        } else {
            // Going into VR mode
            if (mCurrentVrService != null) {
                // selection.
                if (mCurrentVrService.disconnectIfNotMatching(component, userId)) {
                    Slog.i(TAG, "VR mode component changed to " + component + ", disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                    createAndConnectService(component, userId);
                    sendUpdatedCaller = true;
                } else {
                    nothingChanged = true;
                }
            // The service with the correct component/user is already bound, do nothing.
            } else {
                // Nothing was previously running, bind a new service for the latest
                // component/user selection.
                createAndConnectService(component, userId);
                sendUpdatedCaller = true;
            }
        }
        if (calling != null && !Objects.equals(calling, mCurrentVrModeComponent)) {
            mCurrentVrModeComponent = calling;
            sendUpdatedCaller = true;
        }
        if (mCurrentVrModeUser != userId) {
            mCurrentVrModeUser = userId;
            sendUpdatedCaller = true;
        }
        String newVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int newUserId = mCurrentVrModeUser;
        // Update AppOps settings that change state when entering/exiting VR mode, or changing
        // the current VrListenerService.
        updateDependentAppOpsLocked(newVrServicePackage, newUserId, oldVrServicePackage, oldUserId);
        if (mCurrentVrService != null && sendUpdatedCaller) {
            final ComponentName c = mCurrentVrModeComponent;
            mCurrentVrService.sendEvent(new PendingEvent() {

                @Override
                public void runEvent(IInterface service) throws RemoteException {
                    IVrListener l = (IVrListener) service;
                    l.focusedActivityChanged(c);
                }
            });
        }
        if (!nothingChanged) {
            logStateLocked();
        }
        return validUserComponent;
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}

Example 3 with IVrListener

use of android.service.vr.IVrListener in project platform_frameworks_base by android.

the class VrManagerService method updateCurrentVrServiceLocked.

/**
     * Send VR mode changes (if the mode state has changed), and update the bound/unbound state of
     * the currently selected VR listener service.  If the component selected for the VR listener
     * service has changed, unbind the previous listener and bind the new listener (if enabled).
     * <p/>
     * Note: Must be called while holding {@code mLock}.
     *
     * @param enabled new state for VR mode.
     * @param component new component to be bound as a VR listener.
     * @param userId user owning the component to be bound.
     * @param calling the component currently using VR mode, or null to leave unchanged.
     *
     * @return {@code true} if the component/user combination specified is valid.
     */
private boolean updateCurrentVrServiceLocked(boolean enabled, @NonNull ComponentName component, int userId, ComponentName calling) {
    boolean sendUpdatedCaller = false;
    final long identity = Binder.clearCallingIdentity();
    try {
        boolean validUserComponent = (mComponentObserver.isValid(component, userId) == EnabledComponentsObserver.NO_ERROR);
        if (!mVrModeEnabled && !enabled) {
            // Disabled -> Disabled transition does nothing.
            return validUserComponent;
        }
        String oldVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int oldUserId = mCurrentVrModeUser;
        // Always send mode change events.
        changeVrModeLocked(enabled);
        if (!enabled || !validUserComponent) {
            // Unbind whatever is running
            if (mCurrentVrService != null) {
                Slog.i(TAG, "Disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                mCurrentVrService.disconnect();
                mCurrentVrService = null;
            }
        } else {
            if (mCurrentVrService != null) {
                // Unbind any running service that doesn't match the component/user selection
                if (mCurrentVrService.disconnectIfNotMatching(component, userId)) {
                    Slog.i(TAG, "Disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                    createAndConnectService(component, userId);
                    sendUpdatedCaller = true;
                }
            // The service with the correct component/user is bound
            } else {
                // Nothing was previously running, bind a new service
                createAndConnectService(component, userId);
                sendUpdatedCaller = true;
            }
        }
        if (calling != null && !Objects.equals(calling, mCurrentVrModeComponent)) {
            mCurrentVrModeComponent = calling;
            sendUpdatedCaller = true;
        }
        if (mCurrentVrModeUser != userId) {
            mCurrentVrModeUser = userId;
            sendUpdatedCaller = true;
        }
        String newVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int newUserId = mCurrentVrModeUser;
        // Update AppOps settings that change state when entering/exiting VR mode, or changing
        // the current VrListenerService.
        updateDependentAppOpsLocked(newVrServicePackage, newUserId, oldVrServicePackage, oldUserId);
        if (mCurrentVrService != null && sendUpdatedCaller) {
            final ComponentName c = mCurrentVrModeComponent;
            mCurrentVrService.sendEvent(new PendingEvent() {

                @Override
                public void runEvent(IInterface service) throws RemoteException {
                    IVrListener l = (IVrListener) service;
                    l.focusedActivityChanged(c);
                }
            });
        }
        logStateLocked();
        return validUserComponent;
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}

Example 4 with IVrListener

use of android.service.vr.IVrListener in project android_frameworks_base by crdroidandroid.

the class VrManagerService method updateCurrentVrServiceLocked.

/**
     * Send VR mode changes (if the mode state has changed), and update the bound/unbound state of
     * the currently selected VR listener service.  If the component selected for the VR listener
     * service has changed, unbind the previous listener and bind the new listener (if enabled).
     * <p/>
     * Note: Must be called while holding {@code mLock}.
     *
     * @param enabled new state for VR mode.
     * @param component new component to be bound as a VR listener.
     * @param userId user owning the component to be bound.
     * @param calling the component currently using VR mode, or null to leave unchanged.
     *
     * @return {@code true} if the component/user combination specified is valid.
     */
private boolean updateCurrentVrServiceLocked(boolean enabled, @NonNull ComponentName component, int userId, ComponentName calling) {
    boolean sendUpdatedCaller = false;
    final long identity = Binder.clearCallingIdentity();
    try {
        boolean validUserComponent = (mComponentObserver.isValid(component, userId) == EnabledComponentsObserver.NO_ERROR);
        boolean goingIntoVrMode = validUserComponent && enabled;
        if (!mVrModeEnabled && !goingIntoVrMode) {
            // Disabled -> Disabled transition does nothing.
            return validUserComponent;
        }
        String oldVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int oldUserId = mCurrentVrModeUser;
        // Notify system services and VR HAL of mode change.
        changeVrModeLocked(goingIntoVrMode);
        boolean nothingChanged = false;
        if (!goingIntoVrMode) {
            // Not going into VR mode, unbind whatever is running
            if (mCurrentVrService != null) {
                Slog.i(TAG, "Leaving VR mode, disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                mCurrentVrService.disconnect();
                mCurrentVrService = null;
            } else {
                nothingChanged = true;
            }
        } else {
            // Going into VR mode
            if (mCurrentVrService != null) {
                // selection.
                if (mCurrentVrService.disconnectIfNotMatching(component, userId)) {
                    Slog.i(TAG, "VR mode component changed to " + component + ", disconnecting " + mCurrentVrService.getComponent() + " for user " + mCurrentVrService.getUserId());
                    createAndConnectService(component, userId);
                    sendUpdatedCaller = true;
                } else {
                    nothingChanged = true;
                }
            // The service with the correct component/user is already bound, do nothing.
            } else {
                // Nothing was previously running, bind a new service for the latest
                // component/user selection.
                createAndConnectService(component, userId);
                sendUpdatedCaller = true;
            }
        }
        if (calling != null && !Objects.equals(calling, mCurrentVrModeComponent)) {
            mCurrentVrModeComponent = calling;
            sendUpdatedCaller = true;
        }
        if (mCurrentVrModeUser != userId) {
            mCurrentVrModeUser = userId;
            sendUpdatedCaller = true;
        }
        String newVrServicePackage = mCurrentVrService != null ? mCurrentVrService.getComponent().getPackageName() : null;
        final int newUserId = mCurrentVrModeUser;
        // Update AppOps settings that change state when entering/exiting VR mode, or changing
        // the current VrListenerService.
        updateDependentAppOpsLocked(newVrServicePackage, newUserId, oldVrServicePackage, oldUserId);
        if (mCurrentVrService != null && sendUpdatedCaller) {
            final ComponentName c = mCurrentVrModeComponent;
            mCurrentVrService.sendEvent(new PendingEvent() {

                @Override
                public void runEvent(IInterface service) throws RemoteException {
                    IVrListener l = (IVrListener) service;
                    l.focusedActivityChanged(c);
                }
            });
        }
        if (!nothingChanged) {
            logStateLocked();
        }
        return validUserComponent;
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}