Examples with AppWidgetHostView android.appwidget.AppWidgetHostView used on opensource projects

Example 1 with AppWidgetHostView

use of android.appwidget.AppWidgetHostView in project android_frameworks_base by ParanoidAndroid.

the class KeyguardWidgetFrame method performAppWidgetSizeCallbacksIfNecessary.

private void performAppWidgetSizeCallbacksIfNecessary() {
    View content = getContent();
    if (!(content instanceof AppWidgetHostView))
        return;
    if (!KeyguardUpdateMonitor.getInstance(mContext).hasBootCompleted()) {
        mPerformAppWidgetSizeUpdateOnBootComplete = true;
        return;
    }
    // TODO: there's no reason to force the AppWidgetHostView to catch duplicate size calls.
    // We can do that even more cheaply here. It's not an issue right now since we're in the
    // system process and hence no binder calls.
    AppWidgetHostView awhv = (AppWidgetHostView) content;
    float density = getResources().getDisplayMetrics().density;
    int width = (int) (content.getMeasuredWidth() / density);
    int height = (int) (content.getMeasuredHeight() / density);
    awhv.updateAppWidgetSize(null, width, height, width, height, true);
}

Example 2 with AppWidgetHostView

use of android.appwidget.AppWidgetHostView in project android_frameworks_base by ParanoidAndroid.

the class AppWidgetHostActivity method onCreate.

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    mAppWidgetManager = AppWidgetManager.getInstance(this);
    setContentView(R.layout.appwidget_host);
    mHost = new AppWidgetHost(this, HOST_ID) {

        protected AppWidgetHostView onCreateView(Context context, int appWidgetId, AppWidgetProviderInfo appWidget) {
            return new MyAppWidgetView(appWidgetId);
        }
    };
    findViewById(R.id.add_appwidget).setOnClickListener(mOnClickListener);
    mAppWidgetContainer = (AppWidgetContainerView) findViewById(R.id.appwidget_container);
    if (false) {
        if (false) {
            mHost.deleteHost();
        } else {
            AppWidgetHost.deleteAllHosts();
        }
    }
}

Example 3 with AppWidgetHostView

use of android.appwidget.AppWidgetHostView in project android_frameworks_base by ResurrectionRemix.

the class AppWidgetHostActivity method onCreate.

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    mAppWidgetManager = AppWidgetManager.getInstance(this);
    setContentView(R.layout.appwidget_host);
    mHost = new AppWidgetHost(this, HOST_ID) {

        protected AppWidgetHostView onCreateView(Context context, int appWidgetId, AppWidgetProviderInfo appWidget) {
            return new MyAppWidgetView(appWidgetId);
        }
    };
    findViewById(R.id.add_appwidget).setOnClickListener(mOnClickListener);
    mAppWidgetContainer = (AppWidgetContainerView) findViewById(R.id.appwidget_container);
    if (false) {
        if (false) {
            mHost.deleteHost();
        } else {
            AppWidgetHost.deleteAllHosts();
        }
    }
}

Example 4 with AppWidgetHostView

use of android.appwidget.AppWidgetHostView in project android_frameworks_base by ResurrectionRemix.

the class AppWidgetHostActivity method addAppWidgetView.

void addAppWidgetView(int appWidgetId, AppWidgetProviderInfo appWidget) {
    // Inflate the AppWidget's RemoteViews
    AppWidgetHostView view = mHost.createView(this, appWidgetId, appWidget);
    // Add it to the list
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
    mAppWidgetContainer.addView(view, layoutParams);
    registerForContextMenu(view);
}

Example 5 with AppWidgetHostView

use of android.appwidget.AppWidgetHostView in project android_packages_apps_Launcher2 by CyanogenMod.

the class Workspace method onDrop.

public void onDrop(final DragObject d) {
    mDragViewVisualCenter = getDragViewVisualCenter(d.x, d.y, d.xOffset, d.yOffset, d.dragView, mDragViewVisualCenter);
    CellLayout dropTargetLayout = mDropToLayout;
    // We want the point to be mapped to the dragTarget.
    if (dropTargetLayout != null) {
        if (mLauncher.isHotseatLayout(dropTargetLayout)) {
            mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
        } else {
            mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter, null);
        }
    }
    int snapScreen = -1;
    boolean resizeOnDrop = false;
    if (d.dragSource != this) {
        final int[] touchXY = new int[] { (int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1] };
        onDropExternal(touchXY, d.dragInfo, dropTargetLayout, false, d);
    } else if (mDragInfo != null) {
        final View cell = mDragInfo.cell;
        Runnable resizeRunnable = null;
        if (dropTargetLayout != null) {
            // Move internally
            boolean hasMovedLayouts = (getParentCellLayoutForView(cell) != dropTargetLayout);
            boolean hasMovedIntoHotseat = mLauncher.isHotseatLayout(dropTargetLayout);
            long container = hasMovedIntoHotseat ? LauncherSettings.Favorites.CONTAINER_HOTSEAT : LauncherSettings.Favorites.CONTAINER_DESKTOP;
            int screen = (mTargetCell[0] < 0) ? mDragInfo.screen : indexOfChild(dropTargetLayout);
            int spanX = mDragInfo != null ? mDragInfo.spanX : 1;
            int spanY = mDragInfo != null ? mDragInfo.spanY : 1;
            // First we find the cell nearest to point at which the item is
            // dropped, without any consideration to whether there is an item there.
            mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell);
            float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
            // cell also contains a shortcut, then create a folder with the two shortcuts.
            if (!mInScrollArea && createUserFolderIfNecessary(cell, container, dropTargetLayout, mTargetCell, distance, false, d.dragView, null)) {
                return;
            }
            if (addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell, distance, d, false)) {
                return;
            }
            // Aside from the special case where we're dropping a shortcut onto a shortcut,
            // we need to find the nearest cell location that is vacant
            ItemInfo item = (ItemInfo) d.dragInfo;
            int minSpanX = item.spanX;
            int minSpanY = item.spanY;
            if (item.minSpanX > 0 && item.minSpanY > 0) {
                minSpanX = item.minSpanX;
                minSpanY = item.minSpanY;
            }
            int[] resultSpan = new int[2];
            mTargetCell = dropTargetLayout.createArea((int) mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP);
            boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0;
            // if the widget resizes on drop
            if (foundCell && (cell instanceof AppWidgetHostView) && (resultSpan[0] != item.spanX || resultSpan[1] != item.spanY)) {
                resizeOnDrop = true;
                item.spanX = resultSpan[0];
                item.spanY = resultSpan[1];
                AppWidgetHostView awhv = (AppWidgetHostView) cell;
                AppWidgetResizeFrame.updateWidgetSizeRanges(awhv, mLauncher, resultSpan[0], resultSpan[1]);
            }
            if (mCurrentPage != screen && !hasMovedIntoHotseat) {
                snapScreen = screen;
                snapToPage(screen);
            }
            if (foundCell) {
                final ItemInfo info = (ItemInfo) cell.getTag();
                if (hasMovedLayouts) {
                    // Reparent the view
                    getParentCellLayoutForView(cell).removeView(cell);
                    addInScreen(cell, container, screen, mTargetCell[0], mTargetCell[1], info.spanX, info.spanY);
                }
                // update the item's position after drop
                CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams();
                lp.cellX = lp.tmpCellX = mTargetCell[0];
                lp.cellY = lp.tmpCellY = mTargetCell[1];
                lp.cellHSpan = item.spanX;
                lp.cellVSpan = item.spanY;
                lp.isLockedToGrid = true;
                cell.setId(LauncherModel.getCellLayoutChildId(container, mDragInfo.screen, mTargetCell[0], mTargetCell[1], mDragInfo.spanX, mDragInfo.spanY));
                if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT && cell instanceof LauncherAppWidgetHostView) {
                    final CellLayout cellLayout = dropTargetLayout;
                    // We post this call so that the widget has a chance to be placed
                    // in its final location
                    final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;
                    AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo();
                    if (pinfo != null && pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) {
                        final Runnable addResizeFrame = new Runnable() {

                            public void run() {
                                DragLayer dragLayer = mLauncher.getDragLayer();
                                dragLayer.addResizeFrame(info, hostView, cellLayout);
                            }
                        };
                        resizeRunnable = (new Runnable() {

                            public void run() {
                                if (!isPageMoving()) {
                                    addResizeFrame.run();
                                } else {
                                    mDelayedResizeRunnable = addResizeFrame;
                                }
                            }
                        });
                    }
                }
                LauncherModel.moveItemInDatabase(mLauncher, info, container, screen, lp.cellX, lp.cellY);
            } else {
                // If we can't find a drop location, we return the item to its original position
                CellLayout.LayoutParams lp = (CellLayout.LayoutParams) cell.getLayoutParams();
                mTargetCell[0] = lp.cellX;
                mTargetCell[1] = lp.cellY;
                CellLayout layout = (CellLayout) cell.getParent().getParent();
                layout.markCellsAsOccupiedForView(cell);
            }
        }
        final CellLayout parent = (CellLayout) cell.getParent().getParent();
        final Runnable finalResizeRunnable = resizeRunnable;
        // Prepare it to be animated into its new position
        // This must be called after the view has been re-parented
        final Runnable onCompleteRunnable = new Runnable() {

            @Override
            public void run() {
                mAnimatingViewIntoPlace = false;
                updateChildrenLayersEnabled(false);
                if (finalResizeRunnable != null) {
                    finalResizeRunnable.run();
                }
            }
        };
        mAnimatingViewIntoPlace = true;
        if (d.dragView.hasDrawn()) {
            final ItemInfo info = (ItemInfo) cell.getTag();
            if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) {
                int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE : ANIMATE_INTO_POSITION_AND_DISAPPEAR;
                animateWidgetDrop(info, parent, d.dragView, onCompleteRunnable, animationType, cell, false);
            } else {
                int duration = snapScreen < 0 ? -1 : ADJACENT_SCREEN_DROP_DURATION;
                mLauncher.getDragLayer().animateViewIntoPosition(d.dragView, cell, duration, onCompleteRunnable, this);
            }
        } else {
            d.deferDragViewCleanupPostAnimation = false;
            cell.setVisibility(VISIBLE);
        }
        parent.onDropChild(cell);
    }
}