Examples with WidgetManagerHelper com.android.launcher3.widget.WidgetManagerHelper used on opensource projects

Example 11 with WidgetManagerHelper

use of com.android.launcher3.widget.WidgetManagerHelper in project android_packages_apps_Launcher3 by AOSPA.

the class AddItemActivity method setupWidget.

private boolean setupWidget() {
    LauncherAppWidgetProviderInfo widgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(this, mRequest.getAppWidgetProviderInfo(this));
    if (widgetInfo.minSpanX > mIdp.numColumns || widgetInfo.minSpanY > mIdp.numRows) {
        // Cannot add widget
        return false;
    }
    mWidgetCell.setRemoteViewsPreview(PinItemDragListener.getPreview(mRequest));
    mAppWidgetManager = new WidgetManagerHelper(this);
    mAppWidgetHost = new LauncherAppWidgetHost(this);
    PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(widgetInfo, CONTAINER_PIN_WIDGETS);
    pendingInfo.spanX = Math.min(mIdp.numColumns, widgetInfo.spanX);
    pendingInfo.spanY = Math.min(mIdp.numRows, widgetInfo.spanY);
    mWidgetOptions = pendingInfo.getDefaultSizeOptions(this);
    mWidgetCell.getWidgetView().setTag(pendingInfo);
    applyWidgetItemAsync(() -> new WidgetItem(widgetInfo, mIdp, mApp.getIconCache()));
    return true;
}

Example 12 with WidgetManagerHelper

use of com.android.launcher3.widget.WidgetManagerHelper in project android_packages_apps_Trebuchet by LineageOS.

the class ItemClickHandler method onClickPendingWidget.

/**
 * Event handler for the app widget view which has not fully restored.
 */
private static void onClickPendingWidget(PendingAppWidgetHostView v, Launcher launcher) {
    if (launcher.getPackageManager().isSafeMode()) {
        Toast.makeText(launcher, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
        return;
    }
    final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
    if (v.isReadyForClickSetup()) {
        LauncherAppWidgetProviderInfo appWidgetInfo = new WidgetManagerHelper(launcher).findProvider(info.providerName, info.user);
        if (appWidgetInfo == null) {
            return;
        }
        WidgetAddFlowHandler addFlowHandler = new WidgetAddFlowHandler(appWidgetInfo);
        if (info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
            if (!info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
                // This should not happen, as we make sure that an Id is allocated during bind.
                return;
            }
            addFlowHandler.startBindFlow(launcher, info.appWidgetId, info, REQUEST_BIND_PENDING_APPWIDGET);
        } else {
            addFlowHandler.startConfigActivity(launcher, info, REQUEST_RECONFIGURE_APPWIDGET);
        }
    } else {
        final String packageName = info.providerName.getPackageName();
        onClickPendingAppItem(v, launcher, packageName, info.installProgress >= 0);
    }
}

Example 13 with WidgetManagerHelper

use of com.android.launcher3.widget.WidgetManagerHelper in project android_packages_apps_Trebuchet by LineageOS.

the class WidgetsModel method update.

/**
 * @param packageUser If null, all widgets and shortcuts are updated and returned, otherwise
 *                    only widgets and shortcuts associated with the package/user are.
 */
public List<ComponentWithLabelAndIcon> update(LauncherAppState app, @Nullable PackageUserKey packageUser) {
    Preconditions.assertWorkerThread();
    Context context = app.getContext();
    final ArrayList<WidgetItem> widgetsAndShortcuts = new ArrayList<>();
    List<ComponentWithLabelAndIcon> updatedItems = new ArrayList<>();
    try {
        InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
        PackageManager pm = app.getContext().getPackageManager();
        // Widgets
        WidgetManagerHelper widgetManager = new WidgetManagerHelper(context);
        for (AppWidgetProviderInfo widgetInfo : widgetManager.getAllProviders(packageUser)) {
            LauncherAppWidgetProviderInfo launcherWidgetInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(context, widgetInfo);
            widgetsAndShortcuts.add(new WidgetItem(launcherWidgetInfo, idp, app.getIconCache()));
            updatedItems.add(launcherWidgetInfo);
        }
        // Shortcuts
        for (ShortcutConfigActivityInfo info : queryList(context, packageUser)) {
            widgetsAndShortcuts.add(new WidgetItem(info, app.getIconCache(), pm));
            updatedItems.add(info);
        }
        setWidgetsAndShortcuts(widgetsAndShortcuts, app, packageUser);
    } catch (Exception e) {
        if (!FeatureFlags.IS_STUDIO_BUILD && Utilities.isBinderSizeError(e)) {
        // the returned value may be incomplete and will not be refreshed until the next
        // time Launcher starts.
        // TODO: after figuring out a repro step, introduce a dirty bit to check when
        // onResume is called to refresh the widget provider list.
        } else {
            throw e;
        }
    }
    app.getWidgetCache().removeObsoletePreviews(widgetsAndShortcuts, packageUser);
    return updatedItems;
}

Example 14 with WidgetManagerHelper

use of com.android.launcher3.widget.WidgetManagerHelper in project android_packages_apps_Launcher3 by ArrowOS.

the class Workspace method widgetsRestored.

public void widgetsRestored(final ArrayList<LauncherAppWidgetInfo> changedInfo) {
    if (!changedInfo.isEmpty()) {
        DeferredWidgetRefresh widgetRefresh = new DeferredWidgetRefresh(changedInfo, mLauncher.getAppWidgetHost());
        LauncherAppWidgetInfo item = changedInfo.get(0);
        final AppWidgetProviderInfo widgetInfo;
        WidgetManagerHelper widgetHelper = new WidgetManagerHelper(getContext());
        if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
            widgetInfo = widgetHelper.findProvider(item.providerName, item.user);
        } else {
            widgetInfo = widgetHelper.getLauncherAppWidgetInfo(item.appWidgetId);
        }
        if (widgetInfo != null) {
            // Re-inflate the widgets which have changed status
            widgetRefresh.run();
        } else {
            // widgetRefresh will automatically run when the packages are updated.
            // For now just update the progress bars
            mapOverItems(new ItemOperator() {

                @Override
                public boolean evaluate(ItemInfo info, View view) {
                    if (view instanceof PendingAppWidgetHostView && changedInfo.contains(info)) {
                        ((LauncherAppWidgetInfo) info).installProgress = 100;
                        ((PendingAppWidgetHostView) view).applyState();
                    }
                    // process all the shortcuts
                    return false;
                }
            });
        }
    }
}

Example 15 with WidgetManagerHelper

use of com.android.launcher3.widget.WidgetManagerHelper in project android_packages_apps_Launcher3 by ArrowOS.

the class DatabaseWidgetPreviewLoader method generateWidgetPreview.

/**
 * Generates the widget preview from either the {@link WidgetManagerHelper} or cache
 * and add badge at the bottom right corner.
 *
 * @param info                        information about the widget
 * @param maxPreviewWidth             width of the preview on either workspace or tray
 * @param preScaledWidthOut           return the width of the returned bitmap
 */
public Bitmap generateWidgetPreview(LauncherAppWidgetProviderInfo info, int maxPreviewWidth, int[] preScaledWidthOut) {
    // Load the preview image if possible
    if (maxPreviewWidth < 0)
        maxPreviewWidth = Integer.MAX_VALUE;
    Drawable drawable = null;
    if (info.previewImage != 0) {
        try {
            drawable = info.loadPreviewImage(mContext, 0);
        } catch (OutOfMemoryError e) {
            Log.w(TAG, "Error loading widget preview for: " + info.provider, e);
            // During OutOfMemoryError, the previous heap stack is not affected. Catching
            // an OOM error here should be safe & not affect other parts of launcher.
            drawable = null;
        }
        if (drawable != null) {
            drawable = mutateOnMainThread(drawable);
        } else {
            Log.w(TAG, "Can't load widget preview drawable 0x" + Integer.toHexString(info.previewImage) + " for provider: " + info.provider);
        }
    }
    final boolean widgetPreviewExists = (drawable != null);
    final int spanX = info.spanX;
    final int spanY = info.spanY;
    int previewWidth;
    int previewHeight;
    DeviceProfile dp = ActivityContext.lookupContext(mContext).getDeviceProfile();
    if (widgetPreviewExists && drawable.getIntrinsicWidth() > 0 && drawable.getIntrinsicHeight() > 0) {
        previewWidth = drawable.getIntrinsicWidth();
        previewHeight = drawable.getIntrinsicHeight();
    } else {
        Size widgetSize = WidgetSizes.getWidgetPaddedSizePx(mContext, info.provider, dp, spanX, spanY);
        previewWidth = widgetSize.getWidth();
        previewHeight = widgetSize.getHeight();
    }
    if (preScaledWidthOut != null) {
        preScaledWidthOut[0] = previewWidth;
    }
    // Scale to fit width only - let the widget preview be clipped in the
    // vertical dimension
    final float scale = previewWidth > maxPreviewWidth ? (maxPreviewWidth / (float) (previewWidth)) : 1f;
    if (scale != 1f) {
        previewWidth = Math.max((int) (scale * previewWidth), 1);
        previewHeight = Math.max((int) (scale * previewHeight), 1);
    }
    final int previewWidthF = previewWidth;
    final int previewHeightF = previewHeight;
    final Drawable drawableF = drawable;
    return BitmapRenderer.createHardwareBitmap(previewWidth, previewHeight, c -> {
        // Draw the scaled preview into the final bitmap
        if (widgetPreviewExists) {
            drawableF.setBounds(0, 0, previewWidthF, previewHeightF);
            drawableF.draw(c);
        } else {
            RectF boxRect;
            // Draw horizontal and vertical lines to represent individual columns.
            final Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);
            if (Utilities.ATLEAST_S) {
                boxRect = new RectF(/* left= */
                0, /* top= */
                0, /* right= */
                previewWidthF, /* bottom= */
                previewHeightF);
                p.setStyle(Paint.Style.FILL);
                p.setColor(Color.WHITE);
                float roundedCorner = mContext.getResources().getDimension(android.R.dimen.system_app_widget_background_radius);
                c.drawRoundRect(boxRect, roundedCorner, roundedCorner, p);
            } else {
                boxRect = drawBoxWithShadow(c, previewWidthF, previewHeightF);
            }
            p.setStyle(Paint.Style.STROKE);
            p.setStrokeWidth(mContext.getResources().getDimension(R.dimen.widget_preview_cell_divider_width));
            p.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
            float t = boxRect.left;
            float tileSize = boxRect.width() / spanX;
            for (int i = 1; i < spanX; i++) {
                t += tileSize;
                c.drawLine(t, 0, t, previewHeightF, p);
            }
            t = boxRect.top;
            tileSize = boxRect.height() / spanY;
            for (int i = 1; i < spanY; i++) {
                t += tileSize;
                c.drawLine(0, t, previewWidthF, t, p);
            }
            // Draw icon in the center.
            try {
                Drawable icon = LauncherAppState.getInstance(mContext).getIconCache().getFullResIcon(info.provider.getPackageName(), info.icon);
                if (icon != null) {
                    int appIconSize = dp.iconSizePx;
                    int iconSize = (int) Math.min(appIconSize * scale, Math.min(boxRect.width(), boxRect.height()));
                    icon = mutateOnMainThread(icon);
                    int hoffset = (previewWidthF - iconSize) / 2;
                    int yoffset = (previewHeightF - iconSize) / 2;
                    icon.setBounds(hoffset, yoffset, hoffset + iconSize, yoffset + iconSize);
                    icon.draw(c);
                }
            } catch (Resources.NotFoundException e) {
            }
        }
    });
}