diff --git a/java/res/values-sw600dp/config.xml b/java/res/values-sw600dp/config.xml
index 75c0edf87212fa35e6955cb15385ffd07242924b..011054df32aa44ca4f08a0ca7966c0814bdbee1b 100644
--- a/java/res/values-sw600dp/config.xml
+++ b/java/res/values-sw600dp/config.xml
@@ -25,7 +25,6 @@
<bool name="config_enable_show_recorrection_option">false</bool>
<bool name="config_enable_quick_fixes_option">false</bool>
<bool name="config_enable_bigram_suggestions_option">false</bool>
- <bool name="config_swipe_down_dismiss_keyboard_enabled">false</bool>
<bool name="config_sliding_key_input_enabled">false</bool>
<bool name="config_digit_popup_characters_enabled">false</bool>
<!-- Whether or not Popup on key press is enabled by default -->
diff --git a/java/res/values-sw768dp/config.xml b/java/res/values-sw768dp/config.xml
index 4025b0e415856e76b78b486e886ffb885a0f5895..2828f9d1b9ac866edbff84d660cfb58b9b00199f 100644
--- a/java/res/values-sw768dp/config.xml
+++ b/java/res/values-sw768dp/config.xml
@@ -25,7 +25,6 @@
<bool name="config_enable_show_recorrection_option">false</bool>
<bool name="config_enable_quick_fixes_option">false</bool>
<bool name="config_enable_bigram_suggestions_option">false</bool>
- <bool name="config_swipe_down_dismiss_keyboard_enabled">false</bool>
<bool name="config_sliding_key_input_enabled">false</bool>
<bool name="config_digit_popup_characters_enabled">false</bool>
<!-- Whether or not Popup on key press is enabled by default -->
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 40cca9543bb191176548ed63469754768b824fda..86eeae74a7c36521ec6a50b567246c2e358f9f4c 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -19,7 +19,6 @@
-->
<resources>
- <bool name="config_swipeDisambiguation">true</bool>
<bool name="config_enable_show_settings_key_option">true</bool>
<bool name="config_enable_show_voice_key_option">true</bool>
<bool name="config_enable_show_popup_on_keypress_option">true</bool>
@@ -27,7 +26,6 @@
<bool name="config_enable_quick_fixes_option">true</bool>
<bool name="config_enable_bigram_suggestions_option">true</bool>
<bool name="config_enable_usability_study_mode_option">false</bool>
- <bool name="config_swipe_down_dismiss_keyboard_enabled">true</bool>
<bool name="config_sliding_key_input_enabled">true</bool>
<bool name="config_digit_popup_characters_enabled">true</bool>
<!-- Whether or not Popup on key press is enabled by default -->
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java b/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
index 7e67d6f6b1eb8656f491f234598687377dfd589e..905f779c0b17fe09294b1f715030e4d9e6d8afbe 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardActionListener.java
@@ -70,9 +70,4 @@ public interface KeyboardActionListener {
* Called when user released a finger outside any key.
*/
public void onCancelInput();
-
- /**
- * Called when the user quickly moves the finger from up to down.
- */
- public void onSwipeDown();
}
diff --git a/java/src/com/android/inputmethod/keyboard/LatinKeyboardBaseView.java b/java/src/com/android/inputmethod/keyboard/LatinKeyboardBaseView.java
index 4f58bbe67b266cf2f677e72c2ce00685e64b58af..0eb7997318020299727787f6f8349b7718425a95 100644
--- a/java/src/com/android/inputmethod/keyboard/LatinKeyboardBaseView.java
+++ b/java/src/com/android/inputmethod/keyboard/LatinKeyboardBaseView.java
@@ -35,7 +35,6 @@ import com.android.inputmethod.accessibility.AccessibilityUtils;
import com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy;
import com.android.inputmethod.keyboard.internal.MiniKeyboardBuilder;
import com.android.inputmethod.keyboard.internal.PointerTrackerQueue;
-import com.android.inputmethod.keyboard.internal.SwipeTracker;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.StaticInnerHandlerWrapper;
@@ -82,11 +81,8 @@ public class LatinKeyboardBaseView extends KeyboardView {
protected KeyDetector mKeyDetector;
- // Swipe gesture detector
+ // To detect double tap.
protected GestureDetector mGestureDetector;
- private final SwipeTracker mSwipeTracker = new SwipeTracker();
- private final int mSwipeThreshold;
- private final boolean mDisambiguateSwipe;
private final KeyTimerHandler mKeyTimerHandler = new KeyTimerHandler(this);
@@ -172,6 +168,52 @@ public class LatinKeyboardBaseView extends KeyboardView {
}
}
+ private class DoubleTapListener extends GestureDetector.SimpleOnGestureListener {
+ private boolean mProcessingShiftDoubleTapEvent = false;
+
+ @Override
+ public boolean onDoubleTap(MotionEvent firstDown) {
+ final Keyboard keyboard = getKeyboard();
+ if (ENABLE_CAPSLOCK_BY_DOUBLETAP && keyboard instanceof LatinKeyboard
+ && ((LatinKeyboard) keyboard).isAlphaKeyboard()) {
+ final int pointerIndex = firstDown.getActionIndex();
+ final int id = firstDown.getPointerId(pointerIndex);
+ final PointerTracker tracker = getPointerTracker(id);
+ // If the first down event is on shift key.
+ if (tracker.isOnShiftKey((int) firstDown.getX(), (int) firstDown.getY())) {
+ mProcessingShiftDoubleTapEvent = true;
+ return true;
+ }
+ }
+ mProcessingShiftDoubleTapEvent = false;
+ return false;
+ }
+
+ @Override
+ public boolean onDoubleTapEvent(MotionEvent secondTap) {
+ if (mProcessingShiftDoubleTapEvent
+ && secondTap.getAction() == MotionEvent.ACTION_DOWN) {
+ final MotionEvent secondDown = secondTap;
+ final int pointerIndex = secondDown.getActionIndex();
+ final int id = secondDown.getPointerId(pointerIndex);
+ final PointerTracker tracker = getPointerTracker(id);
+ // If the second down event is also on shift key.
+ if (tracker.isOnShiftKey((int) secondDown.getX(), (int) secondDown.getY())) {
+ // Detected a double tap on shift key. If we are in the ignoring double tap
+ // mode, it means we have already turned off caps lock in
+ // {@link KeyboardSwitcher#onReleaseShift} .
+ final boolean ignoringDoubleTap = mKeyTimerHandler.isIgnoringDoubleTap();
+ if (!ignoringDoubleTap)
+ onDoubleTapShiftKey(tracker);
+ return true;
+ }
+ // Otherwise these events should not be handled as double tap.
+ mProcessingShiftDoubleTapEvent = false;
+ }
+ return mProcessingShiftDoubleTapEvent;
+ }
+ }
+
public LatinKeyboardBaseView(Context context, AttributeSet attrs) {
this(context, attrs, R.attr.keyboardViewStyle);
}
@@ -192,77 +234,10 @@ public class LatinKeyboardBaseView extends KeyboardView {
final float keyHysteresisDistance = res.getDimension(R.dimen.key_hysteresis_distance);
mKeyDetector = new KeyDetector(keyHysteresisDistance);
- mSwipeThreshold = (int) (500 * res.getDisplayMetrics().density);
- // TODO: Refer to frameworks/base/core/res/res/values/config.xml
- mDisambiguateSwipe = res.getBoolean(R.bool.config_swipeDisambiguation);
-
- GestureDetector.SimpleOnGestureListener listener =
- new GestureDetector.SimpleOnGestureListener() {
- private boolean mProcessingShiftDoubleTapEvent = false;
-
- @Override
- public boolean onFling(MotionEvent me1, MotionEvent me2, float velocityX,
- float velocityY) {
- final float absX = Math.abs(velocityX);
- final float absY = Math.abs(velocityY);
- float deltaY = me2.getY() - me1.getY();
- int travelY = getHeight() / 2; // Half the keyboard height
- mSwipeTracker.computeCurrentVelocity(1000);
- final float endingVelocityY = mSwipeTracker.getYVelocity();
- if (velocityY > mSwipeThreshold && absX < absY / 2 && deltaY > travelY) {
- if (mDisambiguateSwipe && endingVelocityY >= velocityY / 4) {
- onSwipeDown();
- return true;
- }
- }
- return false;
- }
-
- @Override
- public boolean onDoubleTap(MotionEvent firstDown) {
- final Keyboard keyboard = getKeyboard();
- if (ENABLE_CAPSLOCK_BY_DOUBLETAP && keyboard instanceof LatinKeyboard
- && ((LatinKeyboard) keyboard).isAlphaKeyboard()) {
- final int pointerIndex = firstDown.getActionIndex();
- final int id = firstDown.getPointerId(pointerIndex);
- final PointerTracker tracker = getPointerTracker(id);
- // If the first down event is on shift key.
- if (tracker.isOnShiftKey((int)firstDown.getX(), (int)firstDown.getY())) {
- mProcessingShiftDoubleTapEvent = true;
- return true;
- }
- }
- mProcessingShiftDoubleTapEvent = false;
- return false;
- }
-
- @Override
- public boolean onDoubleTapEvent(MotionEvent secondTap) {
- if (mProcessingShiftDoubleTapEvent
- && secondTap.getAction() == MotionEvent.ACTION_DOWN) {
- final MotionEvent secondDown = secondTap;
- final int pointerIndex = secondDown.getActionIndex();
- final int id = secondDown.getPointerId(pointerIndex);
- final PointerTracker tracker = getPointerTracker(id);
- // If the second down event is also on shift key.
- if (tracker.isOnShiftKey((int)secondDown.getX(), (int)secondDown.getY())) {
- // Detected a double tap on shift key. If we are in the ignoring double tap
- // mode, it means we have already turned off caps lock in
- // {@link KeyboardSwitcher#onReleaseShift} .
- final boolean ignoringDoubleTap = mKeyTimerHandler.isIgnoringDoubleTap();
- if (!ignoringDoubleTap)
- onDoubleTapShiftKey(tracker);
- return true;
- }
- // Otherwise these events should not be handled as double tap.
- mProcessingShiftDoubleTapEvent = false;
- }
- return mProcessingShiftDoubleTapEvent;
- }
- };
final boolean ignoreMultitouch = true;
- mGestureDetector = new GestureDetector(getContext(), listener, null, ignoreMultitouch);
+ mGestureDetector = new GestureDetector(
+ getContext(), new DoubleTapListener(), null, ignoreMultitouch);
mGestureDetector.setIsLongpressEnabled(false);
mHasDistinctMultitouch = context.getPackageManager()
@@ -421,10 +396,6 @@ public class LatinKeyboardBaseView extends KeyboardView {
dismissMiniKeyboard();
}
- @Override
- public void onSwipeDown() {
- // Nothing to do.
- }
@Override
public void onPress(int primaryCode, boolean withSliding) {
mKeyboardActionListener.onPress(primaryCode, withSliding);
@@ -528,9 +499,6 @@ public class LatinKeyboardBaseView extends KeyboardView {
return true;
}
- // Track the last few movements to look for spurious swipes.
- mSwipeTracker.addMovement(me);
-
// Gesture detector must be enabled only when mini-keyboard is not on the screen.
if (mPopupMiniKeyboardPanel == null && mGestureDetector != null
&& mGestureDetector.onTouchEvent(me)) {
@@ -618,10 +586,6 @@ public class LatinKeyboardBaseView extends KeyboardView {
return true;
}
- protected void onSwipeDown() {
- mKeyboardActionListener.onSwipeDown();
- }
-
@Override
public void closing() {
super.closing();
diff --git a/java/src/com/android/inputmethod/keyboard/PointerTracker.java b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
index ca90342b17080b3106e52c2f19f97e8e1748fb4f..92dc04edf69edfdf77690d7d7d1dd43fb4ef18fb 100644
--- a/java/src/com/android/inputmethod/keyboard/PointerTracker.java
+++ b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
@@ -106,8 +106,6 @@ public class PointerTracker {
public void onTextInput(CharSequence text) {}
@Override
public void onCancelInput() {}
- @Override
- public void onSwipeDown() {}
};
public PointerTracker(int id, Context context, KeyTimerHandler keyTimerHandler,
diff --git a/java/src/com/android/inputmethod/keyboard/internal/SwipeTracker.java b/java/src/com/android/inputmethod/keyboard/internal/SwipeTracker.java
deleted file mode 100644
index 8d192c2f0ad895c76eacb9ea7492f0b5bb600544..0000000000000000000000000000000000000000
--- a/java/src/com/android/inputmethod/keyboard/internal/SwipeTracker.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.android.inputmethod.keyboard.internal;
-
-import android.view.MotionEvent;
-
-public class SwipeTracker {
- private static final int NUM_PAST = 4;
- private static final int LONGEST_PAST_TIME = 200;
-
- final EventRingBuffer mBuffer = new EventRingBuffer(NUM_PAST);
-
- private float mYVelocity;
- private float mXVelocity;
-
- public void addMovement(MotionEvent ev) {
- if (ev.getAction() == MotionEvent.ACTION_DOWN) {
- mBuffer.clear();
- return;
- }
- long time = ev.getEventTime();
- final int count = ev.getHistorySize();
- for (int i = 0; i < count; i++) {
- addPoint(ev.getHistoricalX(i), ev.getHistoricalY(i), ev.getHistoricalEventTime(i));
- }
- addPoint(ev.getX(), ev.getY(), time);
- }
-
- private void addPoint(float x, float y, long time) {
- final EventRingBuffer buffer = mBuffer;
- while (buffer.size() > 0) {
- long lastT = buffer.getTime(0);
- if (lastT >= time - LONGEST_PAST_TIME)
- break;
- buffer.dropOldest();
- }
- buffer.add(x, y, time);
- }
-
- public void computeCurrentVelocity(int units) {
- computeCurrentVelocity(units, Float.MAX_VALUE);
- }
-
- public void computeCurrentVelocity(int units, float maxVelocity) {
- final EventRingBuffer buffer = mBuffer;
- final float oldestX = buffer.getX(0);
- final float oldestY = buffer.getY(0);
- final long oldestTime = buffer.getTime(0);
-
- float accumX = 0;
- float accumY = 0;
- final int count = buffer.size();
- for (int pos = 1; pos < count; pos++) {
- final int dur = (int)(buffer.getTime(pos) - oldestTime);
- if (dur == 0) continue;
- float dist = buffer.getX(pos) - oldestX;
- float vel = (dist / dur) * units; // pixels/frame.
- if (accumX == 0) accumX = vel;
- else accumX = (accumX + vel) * .5f;
-
- dist = buffer.getY(pos) - oldestY;
- vel = (dist / dur) * units; // pixels/frame.
- if (accumY == 0) accumY = vel;
- else accumY = (accumY + vel) * .5f;
- }
- mXVelocity = accumX < 0.0f ? Math.max(accumX, -maxVelocity)
- : Math.min(accumX, maxVelocity);
- mYVelocity = accumY < 0.0f ? Math.max(accumY, -maxVelocity)
- : Math.min(accumY, maxVelocity);
- }
-
- public float getXVelocity() {
- return mXVelocity;
- }
-
- public float getYVelocity() {
- return mYVelocity;
- }
-
- public static class EventRingBuffer {
- private final int bufSize;
- private final float xBuf[];
- private final float yBuf[];
- private final long timeBuf[];
- private int top; // points new event
- private int end; // points oldest event
- private int count; // the number of valid data
-
- public EventRingBuffer(int max) {
- this.bufSize = max;
- xBuf = new float[max];
- yBuf = new float[max];
- timeBuf = new long[max];
- clear();
- }
-
- public void clear() {
- top = end = count = 0;
- }
-
- public int size() {
- return count;
- }
-
- // Position 0 points oldest event
- private int index(int pos) {
- return (end + pos) % bufSize;
- }
-
- private int advance(int index) {
- return (index + 1) % bufSize;
- }
-
- public void add(float x, float y, long time) {
- xBuf[top] = x;
- yBuf[top] = y;
- timeBuf[top] = time;
- top = advance(top);
- if (count < bufSize) {
- count++;
- } else {
- end = advance(end);
- }
- }
-
- public float getX(int pos) {
- return xBuf[index(pos)];
- }
-
- public float getY(int pos) {
- return yBuf[index(pos)];
- }
-
- public long getTime(int pos) {
- return timeBuf[index(pos)];
- }
-
- public void dropOldest() {
- count--;
- end = advance(end);
- }
- }
-}
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 12dad534fde5f73ab3a830cd21d1b60097eb5958..30eb83c5889026bb536674d48c26828624b1bbe4 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1892,12 +1892,6 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// subtype changes.
if (!CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED)
onRefreshKeyboard();
- }
-
- @Override
- public void onSwipeDown() {
- if (mSettingsValues.mSwipeDownDismissKeyboardEnabled)
- handleClose();
}
@Override
diff --git a/java/src/com/android/inputmethod/latin/Settings.java b/java/src/com/android/inputmethod/latin/Settings.java
index d6b989073ba16bb30ae53d15bc85837ccb2a0b7b..aba72d32011901f8ad59ce8eb49cfcc7b55682ea 100644
--- a/java/src/com/android/inputmethod/latin/Settings.java
+++ b/java/src/com/android/inputmethod/latin/Settings.java
@@ -90,7 +90,6 @@ public class Settings extends PreferenceActivity
public static class Values {
// From resources:
- public final boolean mSwipeDownDismissKeyboardEnabled;
public final int mDelayBeforeFadeoutLanguageOnSpacebar;
public final int mDelayUpdateSuggestions;
public final int mDelayUpdateOldSuggestions;
@@ -131,8 +130,6 @@ public class Settings extends PreferenceActivity
}
// Get the resources
- mSwipeDownDismissKeyboardEnabled = res.getBoolean(
- R.bool.config_swipe_down_dismiss_keyboard_enabled);
mDelayBeforeFadeoutLanguageOnSpacebar = res.getInteger(
R.integer.config_delay_before_fadeout_language_on_spacebar);
mDelayUpdateSuggestions =
@@ -539,6 +536,7 @@ public class Settings extends PreferenceActivity
[mVoicePreference.findIndexOfValue(mVoicePreference.getValue())]);
}
+ @Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case VOICE_INPUT_CONFIRM_DIALOG:
diff --git a/tests/src/com/android/inputmethod/latin/EventRingBufferTests.java b/tests/src/com/android/inputmethod/latin/EventRingBufferTests.java
deleted file mode 100644
index a3d2a2b10ecc81da644643f19076351a5e7df683..0000000000000000000000000000000000000000
--- a/tests/src/com/android/inputmethod/latin/EventRingBufferTests.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.android.inputmethod.latin;
-
-import com.android.inputmethod.keyboard.internal.SwipeTracker.EventRingBuffer;
-
-import android.test.AndroidTestCase;
-
-public class EventRingBufferTests extends AndroidTestCase {
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- private static float X_BASE = 1000f;
-
- private static float Y_BASE = 2000f;
-
- private static long TIME_BASE = 3000l;
-
- private static float x(int id) {
- return X_BASE + id;
- }
-
- private static float y(int id) {
- return Y_BASE + id;
- }
-
- private static long time(int id) {
- return TIME_BASE + id;
- }
-
- private static void addEvent(EventRingBuffer buf, int id) {
- buf.add(x(id), y(id), time(id));
- }
-
- private static void assertEventSize(EventRingBuffer buf, int size) {
- assertEquals(size, buf.size());
- }
-
- private static void assertEvent(EventRingBuffer buf, int pos, int id) {
- assertEquals(x(id), buf.getX(pos), 0f);
- assertEquals(y(id), buf.getY(pos), 0f);
- assertEquals(time(id), buf.getTime(pos));
- }
-
- public void testClearBuffer() {
- EventRingBuffer buf = new EventRingBuffer(4);
- assertEventSize(buf, 0);
-
- addEvent(buf, 0);
- addEvent(buf, 1);
- addEvent(buf, 2);
- addEvent(buf, 3);
- addEvent(buf, 4);
- assertEventSize(buf, 4);
-
- buf.clear();
- assertEventSize(buf, 0);
- }
-
- public void testRingBuffer() {
- EventRingBuffer buf = new EventRingBuffer(4);
- assertEventSize(buf, 0); // [0]
-
- addEvent(buf, 0);
- assertEventSize(buf, 1); // [1] 0
- assertEvent(buf, 0, 0);
-
- addEvent(buf, 1);
- addEvent(buf, 2);
- assertEventSize(buf, 3); // [3] 2 1 0
- assertEvent(buf, 0, 0);
- assertEvent(buf, 1, 1);
- assertEvent(buf, 2, 2);
-
- addEvent(buf, 3);
- assertEventSize(buf, 4); // [4] 3 2 1 0
- assertEvent(buf, 0, 0);
- assertEvent(buf, 1, 1);
- assertEvent(buf, 2, 2);
- assertEvent(buf, 3, 3);
-
- addEvent(buf, 4);
- addEvent(buf, 5);
- assertEventSize(buf, 4); // [4] 5 4|3 2(1 0)
- assertEvent(buf, 0, 2);
- assertEvent(buf, 1, 3);
- assertEvent(buf, 2, 4);
- assertEvent(buf, 3, 5);
-
- addEvent(buf, 6);
- addEvent(buf, 7);
- addEvent(buf, 8);
- assertEventSize(buf, 4); // [4] 8 7 6 5|(4 3 2)1|0
- assertEvent(buf, 0, 5);
- assertEvent(buf, 1, 6);
- assertEvent(buf, 2, 7);
- assertEvent(buf, 3, 8);
- }
-
- public void testDropOldest() {
- EventRingBuffer buf = new EventRingBuffer(4);
-
- addEvent(buf, 0);
- assertEventSize(buf, 1); // [1] 0
- assertEvent(buf, 0, 0);
-
- buf.dropOldest();
- assertEventSize(buf, 0); // [0] (0)
-
- addEvent(buf, 1);
- addEvent(buf, 2);
- addEvent(buf, 3);
- addEvent(buf, 4);
- assertEventSize(buf, 4); // [4] 4|3 2 1(0)
- assertEvent(buf, 0, 1);
-
- buf.dropOldest();
- assertEventSize(buf, 3); // [3] 4|3 2(1)0
- assertEvent(buf, 0, 2);
-
- buf.dropOldest();
- assertEventSize(buf, 2); // [2] 4|3(2)10
- assertEvent(buf, 0, 3);
-
- buf.dropOldest();
- assertEventSize(buf, 1); // [1] 4|(3)210
- assertEvent(buf, 0, 4);
-
- buf.dropOldest();
- assertEventSize(buf, 0); // [0] (4)|3210
- }
-}