Examples with RIGHT android.support.v7.widget.helper.ItemTouchHelper.RIGHT used on opensource projects

Example 26 with RIGHT

use of android.support.v7.widget.helper.ItemTouchHelper.RIGHT in project AndroidChromium by JackyAndroid.

the class NewTabPageRecyclerView method dismissItemWithAnimation.

/**
     * Animates the card being swiped to the right as if the user had dismissed it. Any changes to
     * the animation here should be reflected also in
     * {@link #updateViewStateForDismiss(float, ViewHolder)} and reset in
     * {@link CardViewHolder#onBindViewHolder()}.
     * @param suggestion The item to be dismissed.
     */
public void dismissItemWithAnimation(SnippetArticle suggestion) {
    // We need to recompute the position, as it might have changed.
    final int position = getNewTabPageAdapter().getSuggestionPosition(suggestion);
    if (position == RecyclerView.NO_POSITION) {
        // The item does not exist anymore, so ignore.
        return;
    }
    final View itemView = mLayoutManager.findViewByPosition(position);
    if (itemView == null) {
        // The view is not visible anymore, skip the animation.
        getNewTabPageAdapter().dismissItem(position);
        return;
    }
    final ViewHolder viewHolder = getChildViewHolder(itemView);
    if (!((NewTabPageViewHolder) viewHolder).isDismissable()) {
        // The item is not dismissable (anymore), so ignore.
        return;
    }
    AnimatorSet animation = new AnimatorSet();
    animation.playTogether(ObjectAnimator.ofFloat(itemView, View.ALPHA, 0f), ObjectAnimator.ofFloat(itemView, View.TRANSLATION_X, (float) itemView.getWidth()));
    animation.setDuration(DISMISS_ANIMATION_TIME_MS);
    animation.setInterpolator(DISMISS_INTERPOLATOR);
    animation.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationStart(Animator animation) {
            NewTabPageRecyclerView.this.onItemDismissStarted(viewHolder);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            getNewTabPageAdapter().dismissItem(position);
            NewTabPageRecyclerView.this.onItemDismissFinished(viewHolder);
        }
    });
    animation.start();
}

Example 27 with RIGHT

use of android.support.v7.widget.helper.ItemTouchHelper.RIGHT in project android_frameworks_base by DirtyUnicorns.

the class FocusManager method findTargetPosition.

/**
     * Finds the destination position where the focus should land for a given navigation event.
     *
     * @param view The view that received the event.
     * @param keyCode The key code for the event.
     * @param event
     * @return The adapter position of the destination item. Could be RecyclerView.NO_POSITION.
     */
private int findTargetPosition(View view, int keyCode, KeyEvent event) {
    switch(keyCode) {
        case KeyEvent.KEYCODE_MOVE_HOME:
            return 0;
        case KeyEvent.KEYCODE_MOVE_END:
            return mAdapter.getItemCount() - 1;
        case KeyEvent.KEYCODE_PAGE_UP:
        case KeyEvent.KEYCODE_PAGE_DOWN:
            return findPagedTargetPosition(view, keyCode, event);
    }
    // Find a navigation target based on the arrow key that the user pressed.
    int searchDir = -1;
    switch(keyCode) {
        case KeyEvent.KEYCODE_DPAD_UP:
            searchDir = View.FOCUS_UP;
            break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            searchDir = View.FOCUS_DOWN;
            break;
    }
    if (inGridMode()) {
        int currentPosition = mView.getChildAdapterPosition(view);
        // Left and right arrow keys only work in grid mode.
        switch(keyCode) {
            case KeyEvent.KEYCODE_DPAD_LEFT:
                if (currentPosition > 0) {
                    // Stop backward focus search at the first item, otherwise focus will wrap
                    // around to the last visible item.
                    searchDir = View.FOCUS_BACKWARD;
                }
                break;
            case KeyEvent.KEYCODE_DPAD_RIGHT:
                if (currentPosition < mAdapter.getItemCount() - 1) {
                    // Stop forward focus search at the last item, otherwise focus will wrap
                    // around to the first visible item.
                    searchDir = View.FOCUS_FORWARD;
                }
                break;
        }
    }
    if (searchDir != -1) {
        // Focus search behaves badly if the parent RecyclerView is focused. However, focusable
        // shouldn't be unset on RecyclerView, otherwise focus isn't properly restored after
        // events that cause a UI rebuild (like rotating the device). Compromise: turn focusable
        // off while performing the focus search.
        // TODO: Revisit this when RV focus issues are resolved.
        mView.setFocusable(false);
        View targetView = view.focusSearch(searchDir);
        mView.setFocusable(true);
        // of the list.
        if (targetView != null) {
            // Ignore navigation targets that aren't items in the RecyclerView.
            if (targetView.getParent() == mView) {
                return mView.getChildAdapterPosition(targetView);
            }
        }
    }
    return RecyclerView.NO_POSITION;
}

Example 28 with RIGHT

use of android.support.v7.widget.helper.ItemTouchHelper.RIGHT in project android_frameworks_base by DirtyUnicorns.

the class TileAdapter method onBindViewHolder.

@Override
public void onBindViewHolder(final Holder holder, int position) {
    if (holder.getItemViewType() == TYPE_DIVIDER) {
        holder.itemView.setVisibility(mTileDividerIndex < mTiles.size() - 1 ? View.VISIBLE : View.INVISIBLE);
        return;
    }
    if (holder.getItemViewType() == TYPE_EDIT) {
        ((TextView) holder.itemView.findViewById(android.R.id.title)).setText(mCurrentDrag != null ? R.string.drag_to_remove_tiles : R.string.drag_to_add_tiles);
        return;
    }
    if (holder.getItemViewType() == TYPE_ACCESSIBLE_DROP) {
        holder.mTileView.setClickable(true);
        holder.mTileView.setFocusable(true);
        holder.mTileView.setFocusableInTouchMode(true);
        holder.mTileView.setVisibility(View.VISIBLE);
        holder.mTileView.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
        holder.mTileView.setContentDescription(mContext.getString(R.string.accessibility_qs_edit_position_label, position + 1));
        holder.mTileView.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                selectPosition(holder.getAdapterPosition(), v);
            }
        });
        if (mNeedsFocus) {
            // Wait for this to get laid out then set its focus.
            // Ensure that tile gets laid out so we get the callback.
            holder.mTileView.requestLayout();
            holder.mTileView.addOnLayoutChangeListener(new OnLayoutChangeListener() {

                @Override
                public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) {
                    holder.mTileView.removeOnLayoutChangeListener(this);
                    holder.mTileView.requestFocus();
                }
            });
            mNeedsFocus = false;
        }
        return;
    }
    TileInfo info = mTiles.get(position);
    if (position > mEditIndex) {
        info.state.contentDescription = mContext.getString(R.string.accessibility_qs_edit_add_tile_label, info.state.label);
    } else if (mAccessibilityMoving) {
        info.state.contentDescription = mContext.getString(R.string.accessibility_qs_edit_position_label, position + 1);
    } else {
        info.state.contentDescription = mContext.getString(R.string.accessibility_qs_edit_tile_label, position + 1, info.state.label);
    }
    holder.mTileView.onStateChanged(info.state);
    holder.mTileView.setAppLabel(info.appLabel);
    holder.mTileView.setShowAppLabel(position > mEditIndex && !info.isSystem);
    if (mAccessibilityManager.isTouchExplorationEnabled()) {
        final boolean selectable = !mAccessibilityMoving || position < mEditIndex;
        holder.mTileView.setClickable(selectable);
        holder.mTileView.setFocusable(selectable);
        holder.mTileView.setImportantForAccessibility(selectable ? View.IMPORTANT_FOR_ACCESSIBILITY_YES : View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
        if (selectable) {
            holder.mTileView.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    int position = holder.getAdapterPosition();
                    if (mAccessibilityMoving) {
                        selectPosition(position, v);
                    } else {
                        if (position < mEditIndex) {
                            showAccessibilityDialog(position, v);
                        } else {
                            startAccessibleDrag(position);
                        }
                    }
                }
            });
        }
    }
}

Example 29 with RIGHT

use of android.support.v7.widget.helper.ItemTouchHelper.RIGHT in project Shuttle by timusus.

the class DataCastManager method onApplicationConnected.

@Override
public void onApplicationConnected(ApplicationMetadata appMetadata, String applicationStatus, String sessionId, boolean wasLaunched) {
    LOGD(TAG, "onApplicationConnected() reached with sessionId: " + sessionId);
    // saving session for future retrieval; we only save the last session info
    mPreferenceAccessor.saveStringToPreference(PREFS_KEY_SESSION_ID, sessionId);
    if (mReconnectionStatus == RECONNECTION_STATUS_IN_PROGRESS) {
        // we have tried to reconnect and successfully launched the app, so
        // it is time to select the route and make the cast icon happy :-)
        List<RouteInfo> routes = mMediaRouter.getRoutes();
        if (routes != null) {
            String routeId = mPreferenceAccessor.getStringFromPreference(PREFS_KEY_ROUTE_ID);
            boolean found = false;
            for (RouteInfo routeInfo : routes) {
                if (routeId.equals(routeInfo.getId())) {
                    // found the right route
                    LOGD(TAG, "Found the correct route during reconnection attempt");
                    found = true;
                    mReconnectionStatus = RECONNECTION_STATUS_FINALIZED;
                    mMediaRouter.selectRoute(routeInfo);
                    break;
                }
            }
            if (!found) {
                // we were hoping to have the route that we wanted, but we
                // didn't so we deselect the device
                onDeviceSelected(null, /* CastDevice */
                null);
                mReconnectionStatus = RECONNECTION_STATUS_INACTIVE;
                return;
            }
        }
    }
    // registering namespaces, if any
    try {
        attachDataChannels();
        mSessionId = sessionId;
        for (DataCastConsumer consumer : mDataConsumers) {
            consumer.onApplicationConnected(appMetadata, applicationStatus, sessionId, wasLaunched);
        }
    } catch (IllegalStateException | IOException e) {
        LOGE(TAG, "Failed to attach namespaces", e);
    }
}

Example 30 with RIGHT

use of android.support.v7.widget.helper.ItemTouchHelper.RIGHT in project Shuttle by timusus.

the class VideoCastManager method onApplicationConnected.

@Override
protected void onApplicationConnected(ApplicationMetadata appMetadata, String applicationStatus, String sessionId, boolean wasLaunched) {
    LOGD(TAG, "onApplicationConnected() reached with sessionId: " + sessionId + ", and mReconnectionStatus=" + mReconnectionStatus);
    mApplicationErrorCode = NO_APPLICATION_ERROR;
    if (mReconnectionStatus == RECONNECTION_STATUS_IN_PROGRESS) {
        // we have tried to reconnect and successfully launched the app, so
        // it is time to select the route and make the cast icon happy :-)
        List<RouteInfo> routes = mMediaRouter.getRoutes();
        if (routes != null) {
            String routeId = mPreferenceAccessor.getStringFromPreference(PREFS_KEY_ROUTE_ID);
            for (RouteInfo routeInfo : routes) {
                if (routeId.equals(routeInfo.getId())) {
                    // found the right route
                    LOGD(TAG, "Found the correct route during reconnection attempt");
                    mReconnectionStatus = RECONNECTION_STATUS_FINALIZED;
                    mMediaRouter.selectRoute(routeInfo);
                    break;
                }
            }
        }
    }
    startNotificationService();
    try {
        attachDataChannel();
        attachMediaChannel();
        mSessionId = sessionId;
        // saving device for future retrieval; we only save the last session info
        mPreferenceAccessor.saveStringToPreference(PREFS_KEY_SESSION_ID, mSessionId);
        mRemoteMediaPlayer.requestStatus(mApiClient).setResultCallback(new ResultCallback<RemoteMediaPlayer.MediaChannelResult>() {

            @Override
            public void onResult(MediaChannelResult result) {
                if (!result.getStatus().isSuccess()) {
                    onFailed(R.string.ccl_failed_status_request, result.getStatus().getStatusCode());
                }
            }
        });
        for (VideoCastConsumer consumer : mVideoConsumers) {
            consumer.onApplicationConnected(appMetadata, mSessionId, wasLaunched);
        }
    } catch (TransientNetworkDisconnectionException e) {
        LOGE(TAG, "Failed to attach media/data channel due to network issues", e);
        onFailed(R.string.ccl_failed_no_connection_trans, NO_STATUS_CODE);
    } catch (NoConnectionException e) {
        LOGE(TAG, "Failed to attach media/data channel due to network issues", e);
        onFailed(R.string.ccl_failed_no_connection, NO_STATUS_CODE);
    }
}