TextViewCompat

AUTO_SIZE_TEXT_TYPE_NONE

static val AUTO_SIZE_TEXT_TYPE_NONE: Int

The TextView does not auto-size text (default).

Value: TextView.AUTO_SIZE_TEXT_TYPE_NONE

AUTO_SIZE_TEXT_TYPE_UNIFORM

static val AUTO_SIZE_TEXT_TYPE_UNIFORM: Int

The TextView scales text size both horizontally and vertically to fit within the container.

Value: TextView.AUTO_SIZE_TEXT_TYPE_UNIFORM

getAutoSizeMaxTextSize

static fun getAutoSizeMaxTextSize(@NonNull textView: TextView): Int

getAutoSizeMinTextSize

static fun getAutoSizeMinTextSize(@NonNull textView: TextView): Int

getAutoSizeStepGranularity

static fun getAutoSizeStepGranularity(@NonNull textView: TextView): Int

getAutoSizeTextAvailableSizes

@NonNull static fun getAutoSizeTextAvailableSizes(@NonNull textView: TextView): IntArray

getAutoSizeTextType

static fun getAutoSizeTextType(@NonNull textView: TextView): Int

Returns the type of auto-size set for this widget.

getCompoundDrawableTintList

@Nullable static fun getCompoundDrawableTintList(@NonNull textView: TextView): ColorStateList?

Return the tint applied to any compound drawables.

Only returns meaningful info when running on API v24 or newer, or if textView implements the TintableCompoundDrawablesView interface.

getCompoundDrawableTintMode

@Nullable static fun getCompoundDrawableTintMode(@NonNull textView: TextView): Mode?

Return the tint mode applied to any compound drawables.

Only returns meaningful info when running on API v24 or newer, or if textView implements the TintableCompoundDrawablesView interface.

getCompoundDrawablesRelative

@NonNull static fun getCompoundDrawablesRelative(@NonNull textView: TextView): Array<Drawable!>

Returns drawables for the start, top, end, and bottom borders from the given text view.

getFirstBaselineToTopHeight

static fun getFirstBaselineToTopHeight(@NonNull textView: TextView): Int

Returns the distance between the first text baseline and the top of this TextView.

getLastBaselineToBottomHeight

static fun getLastBaselineToBottomHeight(@NonNull textView: TextView): Int

Returns the distance between the last text baseline and the bottom of this TextView.

getMaxLines

static fun getMaxLines(@NonNull textView: TextView): Int

Returns the maximum number of lines displayed in the given TextView, or -1 if the maximum height was set in pixels instead.

getMinLines

static fun getMinLines(@NonNull textView: TextView): Int

Returns the minimum number of lines displayed in the given TextView, or -1 if the minimum height was set in pixels instead.

getTextMetricsParams

@NonNull static fun getTextMetricsParams(@NonNull textView: TextView): PrecomputedTextCompat.Params

Gets the parameters for text layout precomputation, for use with PrecomputedTextCompat.

setAutoSizeTextTypeUniformWithConfiguration

static fun setAutoSizeTextTypeUniformWithConfiguration(
    @NonNull textView: TextView, 
    autoSizeMinTextSize: Int, 
    autoSizeMaxTextSize: Int, 
    autoSizeStepGranularity: Int, 
    unit: Int
): Unit

Specify whether this widget should automatically scale the text to try to perfectly fit within the layout bounds. If all the configuration params are valid the type of auto-size is set to TextViewCompat#AUTO_SIZE_TEXT_TYPE_UNIFORM.

setAutoSizeTextTypeUniformWithPresetSizes

static fun setAutoSizeTextTypeUniformWithPresetSizes(
    @NonNull textView: TextView, 
    @NonNull presetSizes: IntArray, 
    unit: Int
): Unit

Specify whether this widget should automatically scale the text to try to perfectly fit within the layout bounds. If at least one value from the presetSizes is valid then the type of auto-size is set to TextViewCompat#AUTO_SIZE_TEXT_TYPE_UNIFORM.

setAutoSizeTextTypeWithDefaults

static fun setAutoSizeTextTypeWithDefaults(
    @NonNull textView: TextView, 
    autoSizeTextType: Int
): Unit

Specify whether this widget should automatically scale the text to try to perfectly fit within the layout bounds by using the default auto-size configuration.

setCompoundDrawableTintList

static fun setCompoundDrawableTintList(
    @NonNull textView: TextView, 
    @Nullable tint: ColorStateList?
): Unit

Applies a tint to any compound drawables.

This will always take effect when running on API v24 or newer. When running on platforms previous to API v24, it will only take effect if textView implements the TintableCompoundDrawablesView interface.

setCompoundDrawableTintMode

static fun setCompoundDrawableTintMode(
    @NonNull textView: TextView, 
    @Nullable tintMode: Mode?
): Unit

Applies a tint mode to any compound drawables.

This will always take effect when running on API v24 or newer. When running on platforms previous to API v24, it will only take effect if textView implements the TintableCompoundDrawablesView interface.

setCompoundDrawablesRelative

static fun setCompoundDrawablesRelative(
    @NonNull textView: TextView, 
    @Nullable start: Drawable?, 
    @Nullable top: Drawable?, 
    @Nullable end: Drawable?, 
    @Nullable bottom: Drawable?
): Unit

Sets the Drawables (if any) to appear to the start of, above, to the end of, and below the text. Use null if you do not want a Drawable there. The Drawables must already have had Drawable#setBounds called.

setCompoundDrawablesRelativeWithIntrinsicBounds

static fun setCompoundDrawablesRelativeWithIntrinsicBounds(
    @NonNull textView: TextView, 
    @Nullable start: Drawable?, 
    @Nullable top: Drawable?, 
    @Nullable end: Drawable?, 
    @Nullable bottom: Drawable?
): Unit

Sets the Drawables (if any) to appear to the start of, above, to the end of, and below the text. Use null if you do not want a Drawable there. The Drawables' bounds will be set to their intrinsic bounds.

setCompoundDrawablesRelativeWithIntrinsicBounds

static fun setCompoundDrawablesRelativeWithIntrinsicBounds(
    @NonNull textView: TextView, 
    @DrawableRes start: Int, 
    @DrawableRes top: Int, 
    @DrawableRes end: Int, 
    @DrawableRes bottom: Int
): Unit

Sets the Drawables (if any) to appear to the start of, above, to the end of, and below the text. Use 0 if you do not want a Drawable there. The Drawables' bounds will be set to their intrinsic bounds.

setCustomSelectionActionModeCallback

static fun setCustomSelectionActionModeCallback(
    @NonNull textView: TextView, 
    @NonNull callback: Callback
): Unit

Sets a selection action mode callback on a TextView. Also this method can be used to fix a bug in framework SDK 26/27. On these affected devices, the bug causes the menu containing the options for handling ACTION_PROCESS_TEXT after text selection to miss a number of items. This method can be used to fix this wrong behaviour for a text view, by passing any custom callback implementation. If no custom callback is desired, a no-op implementation should be provided. Note that, by default, the bug will only be fixed when the default floating toolbar menu implementation is used. If a custom implementation of Menu is provided, this should provide the method Menu#removeItemAt(int) which removes a menu item by its position, as given by Menu#getItem(int). Also, the following post condition should hold: a call to removeItemAt(i), should not modify the results of getItem(j) for any j < i. Intuitively, removing an element from the menu should behave as removing an element from a list. Note that this method does not exist in the Menu interface. However, it is required, and going to be called by reflection, in order to display the correct process text items in the menu.

setFirstBaselineToTopHeight

static fun setFirstBaselineToTopHeight(
    @NonNull textView: TextView, 
    @Px @IntRange(0) firstBaselineToTopHeight: Int
): Unit

Updates the top padding of the TextView so that firstBaselineToTopHeight is equal to the distance between the first text baseline and the top of this TextView. Note that if FontMetrics.top or FontMetrics.ascent was already greater than firstBaselineToTopHeight, the top padding is not updated.

setLastBaselineToBottomHeight

static fun setLastBaselineToBottomHeight(
    @NonNull textView: TextView, 
    @Px @IntRange(0) lastBaselineToBottomHeight: Int
): Unit

Updates the bottom padding of the TextView so that lastBaselineToBottomHeight is equal to the distance between the last text baseline and the bottom of this TextView. Note that if FontMetrics.bottom or FontMetrics.descent was already greater than lastBaselineToBottomHeight, the bottom padding is not updated.

setLineHeight

static fun setLineHeight(
    @NonNull textView: TextView, 
    @Px @IntRange(0) lineHeight: Int
): Unit

Sets an explicit line height for this TextView. This is equivalent to the vertical distance between subsequent baselines in the TextView.

setPrecomputedText

static fun setPrecomputedText(
    @NonNull textView: TextView, 
    @NonNull precomputed: PrecomputedTextCompat
): Unit

Sets the PrecomputedTextCompat to the TextView If the given PrecomputeTextCompat is not compatible with textView, throws an IllegalArgumentException.

setTextAppearance

static fun setTextAppearance(
    @NonNull textView: TextView, 
    @StyleRes resId: Int
): Unit

Sets the text appearance from the specified style resource.

Use a framework-defined TextAppearance style like @android:style/TextAppearance.Material.Body1.

setTextMetricsParams

static fun setTextMetricsParams(
    @NonNull textView: TextView, 
    @NonNull params: PrecomputedTextCompat.Params
): Unit

Apply the text layout parameter. Update the TextView parameters to be compatible with PrecomputedTextCompat.Params.