Merge changes from topic "new-callstyle-action-layout" into main
* changes:
CallStyle: Center icon with label on action buttons
CallStyle: Evenly divide space for action buttons
CallStyle: Add booleans to control new action layout
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index d705eeb..8883907 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -5946,6 +5946,12 @@
// there is enough space to do so (and fall back to the left edge if not).
big.setInt(R.id.actions, "setCollapsibleIndentDimen",
R.dimen.call_notification_collapsible_indent);
+ if (CallStyle.USE_NEW_ACTION_LAYOUT) {
+ if (CallStyle.DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "setting evenly divided mode on action list");
+ }
+ big.setBoolean(R.id.actions, "setEvenlyDividedMode", true);
+ }
}
big.setBoolean(R.id.actions, "setEmphasizedMode", emphasizedMode);
if (numActions > 0 && !p.mHideActions) {
@@ -6421,7 +6427,15 @@
// Remove full-length color spans and ensure text contrast with the button fill.
title = ContrastColorUtil.ensureColorSpanContrast(title, buttonFillColor);
}
- button.setTextViewText(R.id.action0, ensureColorSpanContrast(title, p));
+ final CharSequence label = ensureColorSpanContrast(title, p);
+ if (p.mCallStyleActions && CallStyle.USE_NEW_ACTION_LAYOUT) {
+ if (CallStyle.DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "new action layout enabled, gluing instead of setting text");
+ }
+ button.setCharSequence(R.id.action0, "glueLabel", label);
+ } else {
+ button.setTextViewText(R.id.action0, label);
+ }
int textColor = ContrastColorUtil.resolvePrimaryColor(mContext,
buttonFillColor, mInNightMode);
if (tombstone) {
@@ -6438,7 +6452,14 @@
button.setColorStateList(R.id.action0, "setButtonBackground",
ColorStateList.valueOf(buttonFillColor));
if (p.mCallStyleActions) {
- button.setImageViewIcon(R.id.action0, action.getIcon());
+ if (CallStyle.USE_NEW_ACTION_LAYOUT) {
+ if (CallStyle.DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "new action layout enabled, gluing instead of setting icon");
+ }
+ button.setIcon(R.id.action0, "glueIcon", action.getIcon());
+ } else {
+ button.setImageViewIcon(R.id.action0, action.getIcon());
+ }
boolean priority = action.getExtras().getBoolean(CallStyle.KEY_ACTION_PRIORITY);
button.setBoolean(R.id.action0, "setIsPriority", priority);
int minWidthDimen =
@@ -9565,6 +9586,15 @@
* </pre>
*/
public static class CallStyle extends Style {
+ /**
+ * @hide
+ */
+ public static final boolean USE_NEW_ACTION_LAYOUT = false;
+
+ /**
+ * @hide
+ */
+ public static final boolean DEBUG_NEW_ACTION_LAYOUT = true;
/**
* @hide
diff --git a/core/java/com/android/internal/widget/EmphasizedNotificationButton.java b/core/java/com/android/internal/widget/EmphasizedNotificationButton.java
index ce6af49..5cda3f2 100644
--- a/core/java/com/android/internal/widget/EmphasizedNotificationButton.java
+++ b/core/java/com/android/internal/widget/EmphasizedNotificationButton.java
@@ -16,16 +16,30 @@
package com.android.internal.widget;
+import static android.app.Notification.CallStyle.DEBUG_NEW_ACTION_LAYOUT;
+import static android.app.Notification.CallStyle.USE_NEW_ACTION_LAYOUT;
+import static android.text.style.DynamicDrawableSpan.ALIGN_CENTER;
+
+import android.annotation.NonNull;
import android.annotation.Nullable;
import android.content.Context;
import android.content.res.ColorStateList;
+import android.content.res.TypedArray;
import android.graphics.BlendMode;
+import android.graphics.Canvas;
+import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.DrawableWrapper;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.Icon;
import android.graphics.drawable.RippleDrawable;
+import android.text.SpannableStringBuilder;
+import android.text.TextPaint;
+import android.text.style.ImageSpan;
+import android.text.style.MetricAffectingSpan;
+import android.text.style.ReplacementSpan;
import android.util.AttributeSet;
+import android.util.Log;
import android.view.RemotableViewMethod;
import android.widget.Button;
import android.widget.RemoteViews;
@@ -43,6 +57,14 @@
private final GradientDrawable mBackground;
private boolean mPriority;
+ private int mInitialDrawablePadding;
+ private int mIconSize;
+
+ private Drawable mIconToGlue;
+ private CharSequence mLabelToGlue;
+ private int mGluedLayoutDirection = LAYOUT_DIRECTION_UNDEFINED;
+ private boolean mGluePending;
+
public EmphasizedNotificationButton(Context context) {
this(context, null);
}
@@ -58,10 +80,25 @@
public EmphasizedNotificationButton(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
+
mRipple = (RippleDrawable) getBackground();
mRipple.mutate();
DrawableWrapper inset = (DrawableWrapper) mRipple.getDrawable(0);
mBackground = (GradientDrawable) inset.getDrawable();
+
+ mIconSize = mContext.getResources().getDimensionPixelSize(
+ R.dimen.notification_actions_icon_drawable_size);
+
+ try (TypedArray typedArray = context.obtainStyledAttributes(
+ attrs, android.R.styleable.TextView, defStyleAttr, defStyleRes)) {
+ mInitialDrawablePadding = typedArray.getDimensionPixelSize(
+ android.R.styleable.TextView_drawablePadding, 0);
+ }
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "iconSize = " + mIconSize + "px, "
+ + "initialDrawablePadding = " + mInitialDrawablePadding + "px");
+ }
}
@RemotableViewMethod
@@ -95,19 +132,248 @@
return () -> setImageDrawable(drawable);
}
- private void setImageDrawable(Drawable drawable) {
+ private void setImageDrawable(@Nullable Drawable drawable) {
if (drawable != null) {
- drawable.mutate();
- drawable.setTintList(getTextColors());
- drawable.setTintBlendMode(BlendMode.SRC_IN);
- int iconSize = mContext.getResources().getDimensionPixelSize(
- R.dimen.notification_actions_icon_drawable_size);
- drawable.setBounds(0, 0, iconSize, iconSize);
+ prepareIcon(drawable);
}
setCompoundDrawablesRelative(drawable, null, null, null);
}
/**
+ * Sets an icon to be 'glued' to the label when this button is displayed, so the icon will stay
+ * with the text if the button is wider than needed and the text isn't start-aligned.
+ *
+ * As with {@link #setImageIcon(Icon)}, the Icon will have its size constrained and will be set
+ * to the same color as the text, and this must be called after {@link #setTextColor(int)} for
+ * the latter to work.
+ *
+ * This must be called along with {@link #glueLabel(CharSequence)}, in any order, before the
+ * button is displayed.
+ */
+ @RemotableViewMethod(asyncImpl = "glueIconAsync")
+ public void glueIcon(@Nullable Icon icon) {
+ final Drawable drawable = icon == null ? null : icon.loadDrawable(mContext);
+ setIconToGlue(drawable);
+ }
+
+ /**
+ * @hide
+ */
+ @RemotableViewMethod
+ public Runnable glueIconAsync(@Nullable Icon icon) {
+ final Drawable drawable = icon == null ? null : icon.loadDrawable(mContext);
+ return () -> setIconToGlue(drawable);
+ }
+
+ private void setIconToGlue(@Nullable Drawable icon) {
+ if (!USE_NEW_ACTION_LAYOUT) {
+ Log.e(TAG, "glueIcon: new action layout disabled; doing nothing");
+ return;
+ }
+
+ prepareIcon(icon);
+
+ mIconToGlue = icon;
+ mGluePending = true;
+
+ glueIconAndLabelIfNeeded();
+ }
+
+ private void prepareIcon(@NonNull Drawable drawable) {
+ drawable.mutate();
+ drawable.setTintList(getTextColors());
+ drawable.setTintBlendMode(BlendMode.SRC_IN);
+ drawable.setBounds(0, 0, mIconSize, mIconSize);
+ }
+
+ /**
+ * Sets a label to be 'glued' to the icon when this button is displayed, so the icon will stay
+ * with the text if the button is wider than needed and the text isn't start-aligned.
+ *
+ * This must be called along with {@link #glueIcon(Icon)}, in any order, before the button is
+ * displayed.
+ */
+ @RemotableViewMethod(asyncImpl = "glueLabelAsync")
+ public void glueLabel(@Nullable CharSequence label) {
+ setLabelToGlue(label);
+ }
+
+ /**
+ * @hide
+ */
+ @RemotableViewMethod
+ public Runnable glueLabelAsync(@Nullable CharSequence label) {
+ return () -> setLabelToGlue(label);
+ }
+
+ private void setLabelToGlue(@Nullable CharSequence label) {
+ if (!USE_NEW_ACTION_LAYOUT) {
+ Log.e(TAG, "glueLabel: new action layout disabled; doing nothing");
+ return;
+ }
+
+ mLabelToGlue = label;
+ mGluePending = true;
+
+ glueIconAndLabelIfNeeded();
+ }
+
+ @Override
+ public void onRtlPropertiesChanged(int layoutDirection) {
+ super.onRtlPropertiesChanged(layoutDirection);
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "onRtlPropertiesChanged: layoutDirection = " + layoutDirection + ", "
+ + "gluedLayoutDirection = " + mGluedLayoutDirection);
+ }
+
+ if (layoutDirection != mGluedLayoutDirection) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "onRtlPropertiesChanged: layout direction changed; regluing");
+ }
+ mGluePending = true;
+ }
+
+ glueIconAndLabelIfNeeded();
+ }
+
+ private void glueIconAndLabelIfNeeded() {
+ // Don't need to glue:
+
+ if (!mGluePending) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "glueIconAndLabelIfNeeded: glue not pending; doing nothing");
+ }
+ return;
+ }
+
+ if (mIconToGlue == null && mLabelToGlue == null) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "glueIconAndLabelIfNeeded: no icon or label to glue; doing nothing");
+ }
+ mGluePending = false;
+ return;
+ }
+
+ if (!USE_NEW_ACTION_LAYOUT) {
+ Log.e(TAG, "glueIconAndLabelIfNeeded: new action layout disabled; doing nothing");
+ return;
+ }
+
+ // Not ready to glue yet:
+
+ if (!isLayoutDirectionResolved()) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "glueIconAndLabelIfNeeded: "
+ + "layout direction not resolved; doing nothing");
+ }
+ return;
+ }
+
+ // Ready to glue but don't have an icon *and* a label:
+ //
+ // (Note that this will *not* happen while the button is being initialized, since we won't
+ // be ready to glue. This can only happen if the button is initialized and displayed and
+ // *then* someone calls glueIcon or glueLabel.
+
+ if (mIconToGlue == null) {
+ Log.w(TAG, "glueIconAndLabelIfNeeded: label glued without icon; doing nothing");
+ return;
+ }
+
+ if (mLabelToGlue == null) {
+ Log.w(TAG, "glueIconAndLabelIfNeeded: icon glued without label; doing nothing");
+ return;
+ }
+
+ // Can't glue:
+
+ final int layoutDirection = getLayoutDirection();
+ if (layoutDirection != LAYOUT_DIRECTION_LTR && layoutDirection != LAYOUT_DIRECTION_RTL) {
+ Log.e(TAG, "glueIconAndLabelIfNeeded: "
+ + "resolved layout direction neither LTR nor RTL; "
+ + "doing nothing");
+ return;
+ }
+
+ // No excuses left, let's glue it!
+
+ glueIconAndLabel(layoutDirection);
+
+ mGluePending = false;
+ mGluedLayoutDirection = layoutDirection;
+ }
+
+ // Unicode replacement character
+ private static final String IMAGE_SPAN_TEXT = "\ufffd";
+
+ // Unicode no-break space
+ private static final String SPACER_SPAN_TEXT = "\u00a0";
+
+ private static final String LEFT_TO_RIGHT_ISOLATE = "\u2066";
+ private static final String RIGHT_TO_LEFT_ISOLATE = "\u2067";
+ private static final String FIRST_STRONG_ISOLATE = "\u2068";
+ private static final String POP_DIRECTIONAL_ISOLATE = "\u2069";
+
+ private void glueIconAndLabel(int layoutDirection) {
+ final boolean rtlLayout = layoutDirection == LAYOUT_DIRECTION_RTL;
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "glueIconAndLabel: "
+ + "icon = " + mIconToGlue + ", "
+ + "iconSize = " + mIconSize + "px, "
+ + "initialDrawablePadding = " + mInitialDrawablePadding + "px, "
+ + "labelToGlue.length = " + mLabelToGlue.length() + ", "
+ + "rtlLayout = " + rtlLayout);
+ }
+
+ logIfTextDirectionNotFirstStrong();
+
+ final SpannableStringBuilder builder = new SpannableStringBuilder();
+
+ // The text direction of the label might not match the layout direction of the button, so
+ // wrap the entire string in a LEFT-TO-RIGHT ISOLATE or RIGHT-TO-LEFT ISOLATE to match the
+ // layout direction. This puts the icon, padding, and label in the right order.
+ builder.append(rtlLayout ? RIGHT_TO_LEFT_ISOLATE : LEFT_TO_RIGHT_ISOLATE);
+
+ appendSpan(builder, IMAGE_SPAN_TEXT, new ImageSpan(mIconToGlue, ALIGN_CENTER));
+ appendSpan(builder, SPACER_SPAN_TEXT, new SpacerSpan(mInitialDrawablePadding));
+
+ // If the text and layout directions are different, we would end up with the *label* in the
+ // wrong direction, so wrap the label in a FIRST STRONG ISOLATE. This triggers the same
+ // automatic text direction heuristic that Android uses by default.
+ builder.append(FIRST_STRONG_ISOLATE);
+
+ appendSpan(builder, mLabelToGlue, new CenterBesideImageSpan(mIconSize));
+
+ builder.append(POP_DIRECTIONAL_ISOLATE);
+ builder.append(POP_DIRECTIONAL_ISOLATE);
+
+ setText(builder);
+ }
+
+ private void logIfTextDirectionNotFirstStrong() {
+ if (!isTextDirectionResolved()) {
+ Log.e(TAG, "glueIconAndLabel: text direction not resolved; "
+ + "letting View assume FIRST STRONG");
+ }
+ final int textDirection = getTextDirection();
+ if (textDirection != TEXT_DIRECTION_FIRST_STRONG) {
+ Log.w(TAG, "glueIconAndLabel: "
+ + "expected text direction TEXT_DIRECTION_FIRST_STRONG "
+ + "but found " + textDirection + "; "
+ + "will use a FIRST STRONG ISOLATE regardless");
+ }
+ }
+
+ private void appendSpan(SpannableStringBuilder builder, CharSequence text, Object span) {
+ final int spanStart = builder.length();
+ builder.append(text);
+ final int spanEnd = builder.length();
+ builder.setSpan(span, spanStart, spanEnd, 0);
+ }
+
+ /**
* Sets whether this view is a priority over its peers (which affects width).
* Specifically, this is used by {@link NotificationActionListLayout} to give this view width
* priority ahead of user-defined buttons when allocating horizontal space.
@@ -123,4 +389,104 @@
public boolean isPriority() {
return mPriority;
}
+
+ private static class SpacerSpan extends ReplacementSpan {
+ private int mWidth;
+
+ SpacerSpan(int width) {
+ mWidth = width;
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "width = " + mWidth + "px");
+ }
+ }
+
+
+ @Override
+ public int getSize(@NonNull Paint paint, CharSequence text, int start, int end,
+ @Nullable Paint.FontMetricsInt fontMetrics) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "getSize returning " + mWidth + "px");
+ }
+
+ return mWidth;
+ }
+
+ @Override
+ public void draw(@NonNull Canvas canvas, CharSequence text, int start, int end,
+ float x, int top, int y, int bottom, @NonNull Paint paint) {
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "drawing nothing");
+ }
+
+ // Draw nothing, it's a spacer.
+ }
+
+ private static final String TAG = "SpacerSpan";
+ }
+
+ private static class CenterBesideImageSpan extends MetricAffectingSpan {
+ private int mImageHeight;
+
+ private boolean mMeasured;
+ private int mBaselineShiftOffset;
+
+ CenterBesideImageSpan(int imageHeight) {
+ mImageHeight = imageHeight;
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "imageHeight = " + mImageHeight + "px");
+ }
+ }
+
+ @Override
+ public void updateMeasureState(@NonNull TextPaint textPaint) {
+ final int textHeight = (int) -textPaint.ascent();
+
+ /*
+ * We only need to shift the text *up* if the text is shorter than the image; ImageSpan
+ * with ALIGN_CENTER will shift the *image* up if the text is taller than the image.
+ */
+ if (textHeight < mImageHeight) {
+ mBaselineShiftOffset = -(mImageHeight - textHeight) / 2;
+ } else {
+ mBaselineShiftOffset = 0;
+ }
+
+ mMeasured = true;
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.d(TAG, "updateMeasureState: "
+ + "imageHeight = " + mImageHeight + "px, "
+ + "textHeight = " + textHeight + "px, "
+ + "baselineShiftOffset = " + mBaselineShiftOffset + "px");
+ }
+
+ textPaint.baselineShift += mBaselineShiftOffset;
+ }
+
+ @Override
+ public void updateDrawState(TextPaint textPaint) {
+ if (textPaint == null) {
+ Log.e(TAG, "updateDrawState: textPaint is null; doing nothing");
+ return;
+ }
+
+ if (!mMeasured) {
+ Log.e(TAG, "updateDrawState: called without measure; doing nothing");
+ return;
+ }
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "updateDrawState: "
+ + "baselineShiftOffset = " + mBaselineShiftOffset + "px");
+ }
+
+ textPaint.baselineShift += mBaselineShiftOffset;
+ }
+
+ private static final String TAG = "CenterBesideImageSpan";
+ }
+
+ private static final String TAG = "EmphasizedNotificationButton";
}
diff --git a/core/java/com/android/internal/widget/NotificationActionListLayout.java b/core/java/com/android/internal/widget/NotificationActionListLayout.java
index a7a69c9..69d2544 100644
--- a/core/java/com/android/internal/widget/NotificationActionListLayout.java
+++ b/core/java/com/android/internal/widget/NotificationActionListLayout.java
@@ -16,12 +16,16 @@
package com.android.internal.widget;
+import static android.app.Notification.CallStyle.DEBUG_NEW_ACTION_LAYOUT;
+import static android.app.Notification.CallStyle.USE_NEW_ACTION_LAYOUT;
+
import android.annotation.DimenRes;
import android.app.Notification;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.RippleDrawable;
import android.util.AttributeSet;
+import android.util.Log;
import android.view.Gravity;
import android.view.RemotableViewMethod;
import android.view.View;
@@ -41,13 +45,13 @@
*/
@RemoteViews.RemoteView
public class NotificationActionListLayout extends LinearLayout {
-
private final int mGravity;
private int mTotalWidth = 0;
private int mExtraStartPadding = 0;
private ArrayList<TextViewInfo> mMeasureOrderTextViews = new ArrayList<>();
private ArrayList<View> mMeasureOrderOther = new ArrayList<>();
private boolean mEmphasizedMode;
+ private boolean mEvenlyDividedMode;
private int mDefaultPaddingBottom;
private int mDefaultPaddingTop;
private int mEmphasizedPaddingTop;
@@ -124,6 +128,42 @@
}
}
+ private int measureAndReturnEvenlyDividedWidth(int heightMeasureSpec, int innerWidth) {
+ final int numChildren = getChildCount();
+ int childMarginSum = 0;
+ for (int i = 0; i < numChildren; i++) {
+ final View child = getChildAt(i);
+ if (child.getVisibility() != GONE) {
+ final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
+ childMarginSum += lp.leftMargin + lp.rightMargin;
+ }
+ }
+
+ final int innerWidthMinusChildMargins = innerWidth - childMarginSum;
+ final int childWidth = innerWidthMinusChildMargins / mNumNotGoneChildren;
+ final int childWidthMeasureSpec =
+ MeasureSpec.makeMeasureSpec(childWidth, MeasureSpec.EXACTLY);
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "measuring evenly divided width: "
+ + "numChildren = " + numChildren + ", "
+ + "innerWidth = " + innerWidth + "px, "
+ + "childMarginSum = " + childMarginSum + "px, "
+ + "innerWidthMinusChildMargins = " + innerWidthMinusChildMargins + "px, "
+ + "childWidth = " + childWidth + "px, "
+ + "childWidthMeasureSpec = " + MeasureSpec.toString(childWidthMeasureSpec));
+ }
+
+ for (int i = 0; i < numChildren; i++) {
+ final View child = getChildAt(i);
+ if (child.getVisibility() != GONE) {
+ child.measure(childWidthMeasureSpec, heightMeasureSpec);
+ }
+ }
+
+ return innerWidth;
+ }
+
private int measureAndGetUsedWidth(int widthMeasureSpec, int heightMeasureSpec, int innerWidth,
boolean collapsePriorityActions) {
final int numChildren = getChildCount();
@@ -208,11 +248,16 @@
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
countAndRebuildMeasureOrder();
final int innerWidth = MeasureSpec.getSize(widthMeasureSpec) - mPaddingLeft - mPaddingRight;
- int usedWidth = measureAndGetUsedWidth(widthMeasureSpec, heightMeasureSpec, innerWidth,
- false /* collapsePriorityButtons */);
- if (mNumPriorityChildren != 0 && usedWidth >= innerWidth) {
+ int usedWidth;
+ if (mEvenlyDividedMode) {
+ usedWidth = measureAndReturnEvenlyDividedWidth(heightMeasureSpec, innerWidth);
+ } else {
usedWidth = measureAndGetUsedWidth(widthMeasureSpec, heightMeasureSpec, innerWidth,
- true /* collapsePriorityButtons */);
+ false /* collapsePriorityButtons */);
+ if (mNumPriorityChildren != 0 && usedWidth >= innerWidth) {
+ usedWidth = measureAndGetUsedWidth(widthMeasureSpec, heightMeasureSpec, innerWidth,
+ true /* collapsePriorityButtons */);
+ }
}
mTotalWidth = usedWidth + mPaddingRight + mPaddingLeft + mExtraStartPadding;
@@ -352,6 +397,38 @@
}
/**
+ * Sets whether the available width should be distributed evenly among the action buttons.
+ *
+ * When enabled, the available width (after subtracting this layout's padding and all of the
+ * buttons' margins) is divided by the number of (not-GONE) buttons, and each button is forced
+ * to that exact width, even if it is less <em>or more</em> width than they need.
+ *
+ * When disabled, the available width is allocated as buttons need; if that exceeds the
+ * available width, priority buttons are collapsed to just their icon to save space.
+ *
+ * @param evenlyDividedMode whether to enable evenly divided mode
+ */
+ @RemotableViewMethod
+ public void setEvenlyDividedMode(boolean evenlyDividedMode) {
+ if (evenlyDividedMode && !USE_NEW_ACTION_LAYOUT) {
+ Log.e(TAG, "setEvenlyDividedMode(true) called with new action layout disabled; "
+ + "leaving evenly divided mode disabled");
+ return;
+ }
+
+ if (evenlyDividedMode == mEvenlyDividedMode) {
+ return;
+ }
+
+ if (DEBUG_NEW_ACTION_LAYOUT) {
+ Log.v(TAG, "evenlyDividedMode changed to " + evenlyDividedMode + "; "
+ + "requesting layout");
+ }
+ mEvenlyDividedMode = evenlyDividedMode;
+ requestLayout();
+ }
+
+ /**
* Set whether the list is in a mode where some actions are emphasized. This will trigger an
* equal measuring where all actions are full height and change a few parameters like
* the padding.
@@ -410,4 +487,5 @@
}
}
+ private static final String TAG = "NotificationActionListLayout";
}