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add menu in sub view of List Item #90

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add menu in sub view of List Item #90

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0f4f577
can add menu in sub view
Dec 21, 2015
af872a7
fix crash of demo
Dec 21, 2015
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42 changes: 35 additions & 7 deletions library/src/main/java/com/baoyz/swipemenulistview/SwipeMenuAdapter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -22,10 +22,12 @@ public class SwipeMenuAdapter implements WrapperListAdapter,
private ListAdapter mAdapter;
private Context mContext;
private SwipeMenuListView.OnMenuItemClickListener onMenuItemClickListener;
private int mPosition = -1;

public SwipeMenuAdapter(Context context, ListAdapter adapter) {
public SwipeMenuAdapter(Context context, ListAdapter adapter, int menuPosition) {
mAdapter = adapter;
mContext = context;
mPosition = menuPosition;
}

@Override
Expand All @@ -46,8 +48,14 @@ public long getItemId(int position) {
@Override
public View getView(int position, View convertView, ViewGroup parent) {
SwipeMenuLayout layout = null;
ViewGroup viewGroup = null;
if (convertView == null) {
View contentView = mAdapter.getView(position, convertView, parent);
viewGroup = (ViewGroup) contentView;
if (mPosition >= 0 && mPosition < viewGroup.getChildCount()) {
contentView = viewGroup.getChildAt(mPosition);
viewGroup.removeView(contentView);
}
SwipeMenu menu = new SwipeMenu(mContext);
menu.setViewType(getItemViewType(position));
createMenu(menu);
Expand All @@ -59,18 +67,38 @@ public View getView(int position, View convertView, ViewGroup parent) {
listView.getCloseInterpolator(),
listView.getOpenInterpolator());
layout.setPosition(position);
if (mPosition >= 0) {
viewGroup.addView(layout);
} else {
viewGroup = layout;
}
} else {
layout = (SwipeMenuLayout) convertView;
layout.closeMenu();
layout.setPosition(position);
View view = mAdapter.getView(position, layout.getContentView(),
parent);
viewGroup = (ViewGroup) convertView;
if (convertView instanceof SwipeMenuLayout) {
layout = (SwipeMenuLayout)convertView;
} else {
for (int i = 0; i < viewGroup.getChildCount(); i++) {
View view = viewGroup.getChildAt(i);
if (view instanceof SwipeMenuLayout) {
layout = (SwipeMenuLayout)view;
break;
}
}
}
if (layout != null) {
layout.closeMenu();
layout.setPosition(position);
mAdapter.getView(position, layout.getContentView(), parent);
} else {
// must ensure invoke mAdapter.getView()
mAdapter.getView(position, convertView, parent);
}
}
if (mAdapter instanceof BaseSwipListAdapter) {
boolean swipEnable = (((BaseSwipListAdapter) mAdapter).getSwipEnableByPosition(position));
layout.setSwipEnable(swipEnable);
}
return layout;
return viewGroup;
}

public void createMenu(SwipeMenu menu) {
Expand Down
21 changes: 19 additions & 2 deletions library/src/main/java/com/baoyz/swipemenulistview/SwipeMenuListView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Interpolator;
import android.widget.ListAdapter;
import android.widget.ListView;
Expand Down Expand Up @@ -39,6 +40,8 @@ public class SwipeMenuListView extends ListView {
private Interpolator mCloseInterpolator;
private Interpolator mOpenInterpolator;

private int mPosition = -1;

public SwipeMenuListView(Context context) {
super(context);
init();
Expand All @@ -60,9 +63,13 @@ private void init() {
mTouchState = TOUCH_STATE_NONE;
}

public void setMenuPosition(int position) {
mPosition = position;
}

@Override
public void setAdapter(ListAdapter adapter) {
super.setAdapter(new SwipeMenuAdapter(getContext(), adapter) {
super.setAdapter(new SwipeMenuAdapter(getContext(), adapter, mPosition) {
@Override
public void createMenu(SwipeMenu menu) {
if (mMenuCreator != null) {
Expand Down Expand Up @@ -114,7 +121,17 @@ public boolean onInterceptTouchEvent(MotionEvent ev) {
mTouchPosition = pointToPosition((int) ev.getX(), (int) ev.getY());
View view = getChildAt(mTouchPosition - getFirstVisiblePosition());

//只在空的时候赋值 以免每次触摸都赋值，会有多个open状态
if (!(view instanceof SwipeMenuLayout)) {
// find child for SwipeMenuLayout
ViewGroup viewGroup = (ViewGroup) view;
for (int i = 0; i < viewGroup.getChildCount(); i++) {
view = viewGroup.getChildAt(i);
if (view instanceof SwipeMenuLayout) {
break;
}
}
}
// 只在空的时候赋值 以免每次触摸都赋值，会有多个open状态
if (view instanceof SwipeMenuLayout) {
//如果有打开了 就拦截.
if (mTouchView != null && mTouchView.isOpen() && !inRangeOfView(mTouchView.getMenuView(), ev)) {
Expand Down