androidx.core.widget

fun createExactSizeAppWidget(
    appWidgetManager: AppWidgetManager,
    appWidgetId: Int,
    factory: (SizeFCompat) -> RemoteViews
): RemoteViews

Creates a RemoteViews associated with each size assigned to the app widget by AppWidgetManager, invoking factory to create each alternative view.

This provides "exact" sizing , which allows you to tailor your app widget appearance to the exact size at which it is displayed. If you are only concerned with a small number of size thresholds, it is preferable to use "responsive" sizing by providing a fixed set of sizes that your app widget supports.

As your factory may be invoked multiple times, if there is expensive computation of state that is shared among each size, it is recommended to perform that computation before calling this and cache the results as necessary.

To handle resizing of your app widget, it is necessary to call AppWidgetManager.updateAppWidget during both android.appwidget.AppWidgetProvider.onUpdate and android.appwidget.AppWidgetProvider.onAppWidgetOptionsChanged.

fun createResponsiveSizeAppWidget(
    appWidgetManager: AppWidgetManager,
    appWidgetId: Int,
    dpSizes: Collection<SizeFCompat>,
    factory: (SizeFCompat) -> RemoteViews
): RemoteViews

Creating a RemoteViews associated with each size provided in dpSizes.

This provides "responsive" sizing , which allows for smoother resizing and a more consistent experience across different host configurations.

As your factory may be invoked multiple times, if there is expensive computation of state that is shared among each size, it is recommended to perform that computation before calling this and cache the results as necessary.

To handle resizing of your app widget, it is necessary to call AppWidgetManager.updateAppWidget during both android.appwidget.AppWidgetProvider.onUpdate and android.appwidget.AppWidgetProvider.onAppWidgetOptionsChanged. If your app's minSdk is 31 or higher, it is only necessary to call updateAppWidget during onUpdate.

inline fun TextView.addTextChangedListener(
    crossinline beforeTextChanged: (CharSequence?, start: Int, count: Int, after: Int) -> Unit = { _, _, _, _ ->
        },
    crossinline onTextChanged: (CharSequence?, start: Int, before: Int, count: Int) -> Unit = { _, _, _, _ ->
        },
    crossinline afterTextChanged: (Editable?) -> Unit = {}
): TextWatcher

Add a text changed listener to this TextView using the provided actions

inline fun TextView.doAfterTextChanged(crossinline action: (Editable?) -> Unit): TextWatcher

Add an action which will be invoked after the text changed.

inline fun TextView.doBeforeTextChanged(
    crossinline action: (CharSequence?, start: Int, count: Int, after: Int) -> Unit
): TextWatcher

Add an action which will be invoked before the text changed.

inline fun TextView.doOnTextChanged(
    crossinline action: (CharSequence?, start: Int, before: Int, count: Int) -> Unit
): TextWatcher

Add an action which will be invoked when the text is changing.

fun AppWidgetManager.updateAppWidget(
    appWidgetId: Int,
    factory: (SizeFCompat) -> RemoteViews
): Unit

Updates the app widget with appWidgetId, creating a RemoteViews for each size assigned to the app widget by AppWidgetManager, invoking factory to create each alternative view.

This provides "exact" sizing , which allows you to tailor your app widget appearance to the exact size at which it is displayed. If you are only concerned with a small number of size thresholds, it is preferable to use "responsive" sizing by providing a fixed set of sizes that your app widget supports.

As your factory may be invoked multiple times, if there is expensive computation of state that is shared among each size, it is recommended to perform that computation before calling this and cache the results as necessary.

To handle resizing of your app widget, it is necessary to call this function during both android.appwidget.AppWidgetProvider.onUpdate and android.appwidget.AppWidgetProvider.onAppWidgetOptionsChanged.

fun AppWidgetManager.updateAppWidget(
    appWidgetId: Int,
    dpSizes: Collection<SizeFCompat>,
    factory: (SizeFCompat) -> RemoteViews
): Unit

Updates the app widget with appWidgetId, creating a RemoteViews for each size provided in dpSizes.

This provides "responsive" sizing , which allows for smoother resizing and a more consistent experience across different host configurations.

As your factory may be invoked multiple times, if there is expensive computation of state that is shared among each size, it is recommended to perform that computation before calling this and cache the results as necessary.

To handle resizing of your app widget, it is necessary to call this function during both android.appwidget.AppWidgetProvider.onUpdate and android.appwidget.AppWidgetProvider.onAppWidgetOptionsChanged. If your app's minSdk is 31 or higher, it is only necessary to call this function during onUpdate.