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feat(android): add
nestedScrollPriority for ListView and ScrollView
* feat(android): squash branch scroll_conflict (Tencent#6) * fix(android): nested scroll feature - edit priority api - scrollview prevent nested scroll when enabled paging - fix viewpager vertical issue - viewpager nested scroll - translate comments * fix(android): Eltonqin/netscroll bugfix (#3) * fix(android):HorizonScrollView may throw exception when handle onInterceptTouchEvent * fix(android):post task still run after remove * fix(android):post task still run after remove,modify format Co-authored-by: eltonqin <[email protected]> * fix(android): nested scroll feature - viewpager nested scroll issue * feat(docs): update docs Co-authored-by: HOHOHOTangoDown <[email protected]> Co-authored-by: eltonqin <[email protected]> * fix(android): nested scroll conflicts with pull refresh * feat(docs, demo): update docs and demos Co-authored-by: HOHOHOTangoDown <[email protected]> Co-authored-by: eltonqin <[email protected]>
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69 changes: 69 additions & 0 deletions
69
android/sdk/src/main/java/com/tencent/mtt/hippy/views/common/HippyNestedScrollComponent.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| /* Tencent is pleased to support the open source community by making Hippy available. | ||
| * Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * 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.tencent.mtt.hippy.views.common; | ||
|
|
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| import androidx.core.view.NestedScrollingChild; | ||
| import androidx.core.view.NestedScrollingChild2; | ||
| import androidx.core.view.NestedScrollingParent; | ||
| import androidx.core.view.NestedScrollingParent2; | ||
|
|
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| public interface HippyNestedScrollComponent { | ||
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| String PROP_PRIORITY = "nestedScrollPriority"; | ||
| String PROP_LEFT_PRIORITY = "nestedScrollLeftPriority"; | ||
| String PROP_TOP_PRIORITY = "nestedScrollTopPriority"; | ||
| String PROP_RIGHT_PRIORITY = "nestedScrollRightPriority"; | ||
| String PROP_BOTTOM_PRIORITY = "nestedScrollBottomPriority"; | ||
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| String PRIORITY_PARENT = "parent"; | ||
| String PRIORITY_SELF = "self"; | ||
| String PRIORITY_NONE = "none"; | ||
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| int DIRECTION_INVALID = -1; | ||
| int DIRECTION_ALL = 0; | ||
| int DIRECTION_LEFT = 1; | ||
| int DIRECTION_TOP = 2; | ||
| int DIRECTION_RIGHT = 3; | ||
| int DIRECTION_BOTTOM = 4; | ||
|
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| void setNestedScrollPriority(int direction, Priority priority); | ||
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| Priority getNestedScrollPriority(int direction); | ||
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| enum Priority { | ||
| NOT_SET, | ||
| PARENT, | ||
| SELF, | ||
| NONE, | ||
| } | ||
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| /** | ||
| * Nested scroll interface declaration | ||
| */ | ||
| interface HippyNestedScrollTarget extends HippyNestedScrollComponent, NestedScrollingParent, | ||
| NestedScrollingChild { | ||
|
|
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| } | ||
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| /** | ||
| * Added non-touch scrolling type than {@link HippyNestedScrollTarget} | ||
| */ | ||
| interface HippyNestedScrollTarget2 extends HippyNestedScrollTarget, NestedScrollingParent2, | ||
| NestedScrollingChild2 { | ||
|
|
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| } | ||
| } |
73 changes: 73 additions & 0 deletions
73
android/sdk/src/main/java/com/tencent/mtt/hippy/views/common/HippyNestedScrollHelper.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| /* Tencent is pleased to support the open source community by making Hippy available. | ||
| * Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package com.tencent.mtt.hippy.views.common; | ||
|
|
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| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.DIRECTION_BOTTOM; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.DIRECTION_LEFT; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.DIRECTION_RIGHT; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.DIRECTION_TOP; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.PRIORITY_NONE; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.PRIORITY_PARENT; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.PRIORITY_SELF; | ||
| import static com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.Priority; | ||
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| import android.view.View; | ||
| import com.tencent.mtt.hippy.views.common.HippyNestedScrollComponent.HippyNestedScrollTarget; | ||
|
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| public class HippyNestedScrollHelper { | ||
|
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| public static Priority priorityOf(String name) { | ||
| switch (name) { | ||
| case PRIORITY_SELF: | ||
| return Priority.SELF; | ||
| case PRIORITY_PARENT: | ||
| return Priority.PARENT; | ||
| case PRIORITY_NONE: | ||
| return Priority.NONE; | ||
| default: | ||
| throw new RuntimeException("Invalid priority: " + name); | ||
| } | ||
| } | ||
|
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| public static Priority priorityOfX(View target, int dx) { | ||
| // not scrolling, priority is NONE | ||
| if (dx == 0) { | ||
| return Priority.NONE; | ||
| } | ||
| // non-HippyNestedScrollTarget View, priority is SELF | ||
| if (!(target instanceof HippyNestedScrollTarget)) { | ||
| return Priority.SELF; | ||
| } | ||
| // get priority from target by direction | ||
| return ((HippyNestedScrollTarget) target).getNestedScrollPriority( | ||
| dx > 0 ? DIRECTION_LEFT : DIRECTION_RIGHT); | ||
| } | ||
|
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| public static Priority priorityOfY(View target, int dy) { | ||
| // not scrolling, priority is NONE | ||
| if (dy == 0) { | ||
| return Priority.NONE; | ||
| } | ||
| // non-HippyNestedScrollTarget View, priority is SELF | ||
| if (!(target instanceof HippyNestedScrollTarget)) { | ||
| return Priority.SELF; | ||
| } | ||
| // get priority from target by direction | ||
| return ((HippyNestedScrollTarget) target).getNestedScrollPriority( | ||
| dy > 0 ? DIRECTION_TOP : DIRECTION_BOTTOM); | ||
| } | ||
| } |
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