Example usage for android.appwidget AppWidgetHostView post

Introduction

In this page you can find the example usage for android.appwidget AppWidgetHostView post.

Prototype

public boolean post(Runnable action) 

Source Link

Document

Causes the Runnable to be added to the message queue.

Usage

From source file:com.farmerbb.taskbar.service.DashboardService.java

@SuppressWarnings("deprecation")
@TargetApi(Build.VERSION_CODES.N)//from  w  w w .j av a 2 s . co  m
private void showDashboard() {
    if (layout.getVisibility() == View.GONE) {
        layout.setOnClickListener(ocl);
        fadeIn();

        LocalBroadcastManager.getInstance(this)
                .sendBroadcast(new Intent("com.farmerbb.taskbar.DASHBOARD_APPEARING"));
        LocalBroadcastManager.getInstance(this)
                .sendBroadcast(new Intent("com.farmerbb.taskbar.HIDE_START_MENU"));

        boolean inFreeformMode = FreeformHackHelper.getInstance().isInFreeformWorkspace();

        final SharedPreferences pref = U.getSharedPreferences(this);
        Intent intent = null;

        switch (pref.getString("theme", "light")) {
        case "light":
            intent = new Intent(this, DashboardActivity.class);
            break;
        case "dark":
            intent = new Intent(this, DashboardActivityDark.class);
            break;
        }

        if (intent != null) {
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
        }

        if (inFreeformMode) {
            if (intent != null && U.isOPreview())
                intent.putExtra("context_menu_fix", true);

            U.launchAppMaximized(this, intent);
        } else
            startActivity(intent);

        for (int i = 0; i < maxSize; i++) {
            final DashboardCell cellLayout = cells.get(i);
            final AppWidgetHostView hostView = widgets.get(i);

            if (hostView != null) {
                try {
                    getPackageManager()
                            .getApplicationInfo(hostView.getAppWidgetInfo().provider.getPackageName(), 0);
                    hostView.post(() -> {
                        ViewGroup.LayoutParams params = hostView.getLayoutParams();
                        params.width = cellLayout.getWidth();
                        params.height = cellLayout.getHeight();
                        hostView.setLayoutParams(params);
                        hostView.updateAppWidgetSize(null, cellLayout.getWidth(), cellLayout.getHeight(),
                                cellLayout.getWidth(), cellLayout.getHeight());
                    });
                } catch (PackageManager.NameNotFoundException e) {
                    removeWidget(i, false);
                } catch (NullPointerException e) {
                    removeWidget(i, true);
                }
            }
        }

        if (!pref.getBoolean("dashboard_tutorial_shown", false)) {
            U.showToastLong(this, R.string.dashboard_tutorial);
            pref.edit().putBoolean("dashboard_tutorial_shown", true).apply();
        }
    }
}

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