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feat:scroller add onScroll and onScrollEnd property

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This commit is contained in:
pengfei.zhou
2020-03-03 15:51:20 +08:00
committed by osborn
parent 0fa121e54f
commit 021fdab35f
16 changed files with 141 additions and 3 deletions
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30
doric-android/doric/src/main/java/pub/doric/shader/ScrollerNode.java
View File

@@ -15,6 +15,10 @@
*/
package pub.doric.shader;
import android.text.TextUtils;
import android.util.Log;
import com.github.pengfeizhou.jscore.JSONBuilder;
import com.github.pengfeizhou.jscore.JSObject;
import com.github.pengfeizhou.jscore.JSValue;
@@ -36,6 +40,9 @@ public class ScrollerNode extends SuperNode<HVScrollView> implements IDoricScrol
private String mChildViewId;
private ViewNode mChildNode;
private DoricScrollChangeListener doricScrollChangeListener;
private String onScrollFuncId;
private String onScrollEndFuncId;
public ScrollerNode(DoricContext doricContext) {
super(doricContext);
@@ -57,11 +64,30 @@ public class ScrollerNode extends SuperNode<HVScrollView> implements IDoricScrol
protected HVScrollView build() {
HVScrollView hvScrollView = new HVScrollView(getContext());
hvScrollView.setOnScrollChangeListener(new HVScrollView.OnScrollChangeListener() {
@Override
public void onScrollChange(HVScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
if (doricScrollChangeListener != null) {
doricScrollChangeListener.onScrollChange(v, scrollX, scrollY, oldScrollX, oldScrollY);
}
if (!TextUtils.isEmpty(onScrollFuncId)) {
callJSResponse(onScrollFuncId, new JSONBuilder()
.put("x", DoricUtils.px2dp(scrollX))
.put("y", DoricUtils.px2dp(scrollY))
.toJSONObject());
}
}
@Override
public void onScrollEnd(HVScrollView v, int scrollX, int scrollY) {
if (!TextUtils.isEmpty(onScrollEndFuncId)) {
callJSResponse(
onScrollEndFuncId,
new JSONBuilder()
.put("x", DoricUtils.px2dp(scrollX))
.put("y", DoricUtils.px2dp(scrollY))
.toJSONObject());
}
}
});
return hvScrollView;
@@ -71,6 +97,10 @@ public class ScrollerNode extends SuperNode<HVScrollView> implements IDoricScrol
protected void blend(HVScrollView view, String name, JSValue prop) {
if ("content".equals(name)) {
mChildViewId = prop.asString().value();
} else if ("onScroll".equals(name)) {
onScrollFuncId = prop.asString().value();
} else if ("onScrollEnd".equals(name)) {
onScrollEndFuncId = prop.asString().value();
} else {
super.blend(view, name, prop);
}

5
doric-android/doric/src/main/java/pub/doric/widget/HVScrollView.java
View File

@@ -89,6 +89,8 @@ public class HVScrollView extends FrameLayout implements NestedScrollingParent,
*/
void onScrollChange(HVScrollView v, int scrollX, int scrollY,
int oldScrollX, int oldScrollY);
void onScrollEnd(HVScrollView v, int scrollX, int scrollY);
}
private long mLastScroll;
@@ -690,6 +692,9 @@ public class HVScrollView extends FrameLayout implements NestedScrollingParent,
return;
}
mScrollState = state;
if (state == SCROLL_STATE_IDLE && mOnScrollChangeListener != null) {
mOnScrollChangeListener.onScrollEnd(this, getScrollX(), getScrollY());
}
}
private void cancelTouch() {