fix(non linear font scaling): fix status bar icons and dot be cut off or wrong posistion
Fix icon translation calcuation methods in NotificationIconContainer and
StatusIconContainer, to avoid notification/system icons being cut off or
appearing at wrong position when font scaling changed.
Bug: 282111042
Test: manually - video attached in bug
atest frameworks/base/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/
Change-Id: I5a079522ae2a03e7d8097a5c1916766abb33fbf9
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
index 15ca37a..418f920 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
@@ -448,9 +448,14 @@
@VisibleForTesting
boolean isOverflowing(boolean isLastChild, float translationX, float layoutEnd,
float iconSize) {
- // Layout end, as used here, does not include padding end.
- final float overflowX = isLastChild ? layoutEnd : layoutEnd - iconSize;
- return translationX >= overflowX;
+ if (isLastChild) {
+ return translationX + iconSize > layoutEnd;
+ } else {
+ // If the child is not the last child, we need to ensure that we have room for the next
+ // icon and the dot. The dot could be as large as an icon, so verify that we have room
+ // for 2 icons.
+ return translationX + iconSize * 2f > layoutEnd;
+ }
}
/**
@@ -490,10 +495,7 @@
// First icon to overflow.
if (firstOverflowIndex == -1 && isOverflowing) {
firstOverflowIndex = i;
- mVisualOverflowStart = layoutEnd - mIconSize;
- if (forceOverflow || mIsStaticLayout) {
- mVisualOverflowStart = Math.min(translationX, mVisualOverflowStart);
- }
+ mVisualOverflowStart = translationX;
}
final float drawingScale = mOnLockScreen && view instanceof StatusBarIconView
? ((StatusBarIconView) view).getIconScaleIncreased()
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusIconContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusIconContainer.java
index 3074abe..d83664f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusIconContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusIconContainer.java
@@ -22,6 +22,8 @@
import android.annotation.Nullable;
import android.content.Context;
+import android.content.pm.ActivityInfo;
+import android.content.res.Configuration;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
@@ -73,13 +75,16 @@
// Any ignored icon will never be added as a child
private ArrayList<String> mIgnoredSlots = new ArrayList<>();
+ private Configuration mConfiguration;
+
public StatusIconContainer(Context context) {
this(context, null);
}
public StatusIconContainer(Context context, AttributeSet attrs) {
super(context, attrs);
- initDimens();
+ mConfiguration = new Configuration(context.getResources().getConfiguration());
+ reloadDimens();
setWillNotDraw(!DEBUG_OVERFLOW);
}
@@ -100,7 +105,7 @@
return mShouldRestrictIcons;
}
- private void initDimens() {
+ private void reloadDimens() {
// This is the same value that StatusBarIconView uses
mIconDotFrameWidth = getResources().getDimensionPixelSize(
com.android.internal.R.dimen.status_bar_icon_size_sp);
@@ -233,6 +238,16 @@
child.setTag(R.id.status_bar_view_state_tag, null);
}
+ @Override
+ protected void onConfigurationChanged(Configuration newConfig) {
+ super.onConfigurationChanged(newConfig);
+ final int configDiff = newConfig.diff(mConfiguration);
+ mConfiguration.setTo(newConfig);
+ if ((configDiff & (ActivityInfo.CONFIG_DENSITY | ActivityInfo.CONFIG_FONT_SCALE)) != 0) {
+ reloadDimens();
+ }
+ }
+
/**
* Add a name of an icon slot to be ignored. It will not show up nor be measured
* @param slotName name of the icon as it exists in
@@ -342,13 +357,17 @@
int totalVisible = mLayoutStates.size();
int maxVisible = totalVisible <= MAX_ICONS ? MAX_ICONS : MAX_ICONS - 1;
- mUnderflowStart = 0;
+ // Init mUnderflowStart value with the offset to let the dot be placed next to battery icon.
+ // This is to prevent if the underflow happens at rightest(totalVisible - 1) child then
+ // break the for loop with mUnderflowStart staying 0(initial value), causing the dot be
+ // placed at the leftest side.
+ mUnderflowStart = (int) Math.max(contentStart, width - getPaddingEnd() - mUnderflowWidth);
int visible = 0;
int firstUnderflowIndex = -1;
for (int i = totalVisible - 1; i >= 0; i--) {
StatusIconState state = mLayoutStates.get(i);
// Allow room for underflow if we found we need it in onMeasure
- if (mNeedsUnderflow && (state.getXTranslation() < (contentStart + mUnderflowWidth))
+ if ((mNeedsUnderflow && (state.getXTranslation() < (contentStart + mUnderflowWidth)))
|| (mShouldRestrictIcons && (visible >= maxVisible))) {
firstUnderflowIndex = i;
break;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconContainerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconContainerTest.kt
index b80b825..c282c1e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconContainerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconContainerTest.kt
@@ -21,6 +21,8 @@
import androidx.test.filters.SmallTest
import com.android.systemui.SysuiTestCase
import com.android.systemui.statusbar.StatusBarIconView
+import com.android.systemui.statusbar.StatusBarIconView.STATE_DOT
+import com.android.systemui.statusbar.StatusBarIconView.STATE_HIDDEN
import junit.framework.Assert.assertEquals
import junit.framework.Assert.assertFalse
import junit.framework.Assert.assertTrue
@@ -49,7 +51,7 @@
fun calculateWidthFor_oneIcon_widthForOneIcon() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
assertEquals(/* expected= */ iconContainer.calculateWidthFor(/* numIcons= */ 1f),
/* actual= */ 30f)
@@ -59,7 +61,7 @@
fun calculateWidthFor_fourIcons_widthForFourIcons() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
assertEquals(/* expected= */ iconContainer.calculateWidthFor(/* numIcons= */ 4f),
/* actual= */ 60f)
@@ -69,7 +71,7 @@
fun calculateWidthFor_fiveIcons_widthForFourIcons() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
assertEquals(/* expected= */ iconContainer.calculateWidthFor(/* numIcons= */ 5f),
/* actual= */ 60f)
}
@@ -78,7 +80,7 @@
fun calculateIconXTranslations_shortShelfOneIcon_atCorrectXWithoutOverflowDot() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
val icon = mockStatusBarIcon()
iconContainer.addView(icon)
@@ -99,7 +101,7 @@
fun calculateIconXTranslations_shortShelfFourIcons_atCorrectXWithoutOverflowDot() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
val iconOne = mockStatusBarIcon()
val iconTwo = mockStatusBarIcon()
@@ -128,7 +130,7 @@
fun calculateIconXTranslations_shortShelfFiveIcons_atCorrectXWithOverflowDot() {
iconContainer.setActualPaddingStart(10f)
iconContainer.setActualPaddingEnd(10f)
- iconContainer.setIconSize(10);
+ iconContainer.setIconSize(10)
val iconOne = mockStatusBarIcon()
val iconTwo = mockStatusBarIcon()
@@ -154,6 +156,55 @@
}
@Test
+ fun calculateIconXTranslations_givenWidthEnoughForThreeIcons_atCorrectXWithoutOverflowDot() {
+ iconContainer.setActualPaddingStart(0f)
+ iconContainer.setActualPaddingEnd(0f)
+ iconContainer.setActualLayoutWidth(30)
+ iconContainer.setIconSize(10)
+
+ val iconOne = mockStatusBarIcon()
+ val iconTwo = mockStatusBarIcon()
+ val iconThree = mockStatusBarIcon()
+
+ iconContainer.addView(iconOne)
+ iconContainer.addView(iconTwo)
+ iconContainer.addView(iconThree)
+ assertEquals(3, iconContainer.childCount)
+
+ iconContainer.calculateIconXTranslations()
+ assertEquals(0f, iconContainer.getIconState(iconOne).xTranslation)
+ assertEquals(10f, iconContainer.getIconState(iconTwo).xTranslation)
+ assertEquals(20f, iconContainer.getIconState(iconThree).xTranslation)
+ assertFalse(iconContainer.areIconsOverflowing())
+ }
+
+ @Test
+ fun calculateIconXTranslations_givenWidthNotEnoughForFourIcons_atCorrectXWithOverflowDot() {
+ iconContainer.setActualPaddingStart(0f)
+ iconContainer.setActualPaddingEnd(0f)
+ iconContainer.setActualLayoutWidth(35)
+ iconContainer.setIconSize(10)
+
+ val iconOne = mockStatusBarIcon()
+ val iconTwo = mockStatusBarIcon()
+ val iconThree = mockStatusBarIcon()
+ val iconFour = mockStatusBarIcon()
+
+ iconContainer.addView(iconOne)
+ iconContainer.addView(iconTwo)
+ iconContainer.addView(iconThree)
+ iconContainer.addView(iconFour)
+ assertEquals(4, iconContainer.childCount)
+
+ iconContainer.calculateIconXTranslations()
+ assertEquals(0f, iconContainer.getIconState(iconOne).xTranslation)
+ assertEquals(10f, iconContainer.getIconState(iconTwo).xTranslation)
+ assertEquals(STATE_DOT, iconContainer.getIconState(iconThree).visibleState)
+ assertEquals(STATE_HIDDEN, iconContainer.getIconState(iconFour).visibleState)
+ assertTrue(iconContainer.areIconsOverflowing())
+ }
+
+ @Test
fun shouldForceOverflow_appearingAboveSpeedBump_true() {
val forceOverflow = iconContainer.shouldForceOverflow(
/* i= */ 1,
@@ -161,7 +212,7 @@
/* iconAppearAmount= */ 1f,
/* maxVisibleIcons= */ 5
)
- assertTrue(forceOverflow);
+ assertTrue(forceOverflow)
}
@Test
@@ -172,7 +223,7 @@
/* iconAppearAmount= */ 0f,
/* maxVisibleIcons= */ 5
)
- assertTrue(forceOverflow);
+ assertTrue(forceOverflow)
}
@Test
@@ -183,7 +234,7 @@
/* iconAppearAmount= */ 0f,
/* maxVisibleIcons= */ 5
)
- assertFalse(forceOverflow);
+ assertFalse(forceOverflow)
}
@Test
@@ -210,6 +261,17 @@
}
@Test
+ fun isOverflowing_lastChildXGreaterThanDotX_true() {
+ val isOverflowing = iconContainer.isOverflowing(
+ /* isLastChild= */ true,
+ /* translationX= */ 9f,
+ /* layoutEnd= */ 10f,
+ /* iconSize= */ 2f,
+ )
+ assertTrue(isOverflowing)
+ }
+
+ @Test
fun isOverflowing_lastChildXGreaterThanLayoutEnd_true() {
val isOverflowing = iconContainer.isOverflowing(
/* isLastChild= */ true,
@@ -253,7 +315,7 @@
assertTrue(isOverflowing)
}
- private fun mockStatusBarIcon() : StatusBarIconView {
+ private fun mockStatusBarIcon(): StatusBarIconView {
val iconView = mock(StatusBarIconView::class.java)
whenever(iconView.width).thenReturn(10)
