修正悬浮窗在移动时会拦截某些滚动容器触摸事件的问题

getActivity · getActivity · commit 7f0407624857 · 2025-05-03T01:09:18.000+08:00
diff --git a/app/src/main/java/com/hjq/window/demo/DemoAdapter.java b/app/src/main/java/com/hjq/window/demo/DemoAdapter.java
@@ -0,0 +1,47 @@
+package com.hjq.window.demo;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.hjq.window.demo.DemoAdapter.DemoViewHolder;
+import java.util.List;
+
+public class DemoAdapter extends RecyclerView.Adapter<DemoViewHolder> {
+
+    private final List<String> mDataList;
+
+    public DemoAdapter(List<String> dataList) {
+        mDataList = dataList;
+    }
+
+    @NonNull
+    @Override
+    public DemoViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.window_list_item, parent, false);
+        return new DemoViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull DemoViewHolder holder, int position) {
+        String data = mDataList.get(position);
+        holder.mTextview.setText(data);
+    }
+
+    @Override
+    public int getItemCount() {
+        return mDataList.size();
+    }
+
+    public static class DemoViewHolder extends RecyclerView.ViewHolder {
+
+        private final TextView mTextview;
+
+        public DemoViewHolder(@NonNull View itemView) {
+            super(itemView);
+            mTextview = itemView.findViewById(R.id.tv_window_list_item_text);
+        }
+    }
+}
diff --git a/app/src/main/java/com/hjq/window/demo/MainActivity.java b/app/src/main/java/com/hjq/window/demo/MainActivity.java
@@ -11,6 +11,8 @@
 import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 import com.google.android.material.snackbar.Snackbar;
 import com.hjq.bar.OnTitleBarListener;
 import com.hjq.bar.TitleBar;
@@ -19,8 +21,11 @@
 import com.hjq.permissions.XXPermissions;
 import com.hjq.toast.Toaster;
 import com.hjq.window.EasyWindow;
+import com.hjq.window.EasyWindow.OnClickListener;
+import com.hjq.window.EasyWindow.OnWindowLifecycle;
 import com.hjq.window.draggable.MovingDraggable;
 import com.hjq.window.draggable.SpringBackDraggable;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -43,6 +48,7 @@ protected void onCreate(Bundle savedInstanceState) {
         findViewById(R.id.btn_main_click).setOnClickListener(this);
         findViewById(R.id.btn_main_view).setOnClickListener(this);
         findViewById(R.id.btn_main_input).setOnClickListener(this);
+        findViewById(R.id.btn_main_list).setOnClickListener(this);
         findViewById(R.id.btn_main_draggable).setOnClickListener(this);
         findViewById(R.id.btn_main_global).setOnClickListener(this);
         findViewById(R.id.btn_main_utils).setOnClickListener(this);
@@ -184,6 +190,44 @@ public void onClick(final EasyWindow<?> easyWindow, TextView view) {
                     })
                     .show();
 
+        } else if (viewId == R.id.btn_main_list) {
+
+            EasyWindow.with(this)
+                .setContentView(R.layout.window_list)
+                .setAnimStyle(R.style.IOSAnimStyle)
+                // 设置成可拖拽的
+                .setDraggable(new MovingDraggable())
+                .setOnClickListener(R.id.iv_window_list_close, new OnClickListener<ImageView>() {
+
+                    @Override
+                    public void onClick(EasyWindow<?> easyWindow, ImageView view) {
+                        easyWindow.cancel();
+                    }
+                })
+                .setOnLongClickListener(R.id.iv_window_list_close, new EasyWindow.OnLongClickListener<View>() {
+                    @Override
+                    public boolean onLongClick(EasyWindow<?> easyWindow, View view) {
+                        Toaster.show("关闭按钮被长按了");
+                        return false;
+                    }
+                })
+                .setOnWindowLifecycle(new OnWindowLifecycle() {
+                    @Override
+                    public void onWindowShow(EasyWindow<?> easyWindow) {
+                        RecyclerView recyclerView = easyWindow.findViewById(R.id.rv_window_list_view);
+                        recyclerView.setLayoutManager(new LinearLayoutManager(easyWindow.getContext()));
+
+                        List<String> dataList = new ArrayList<>();
+                        for (int i = 1; i <= 20; i++) {
+                            dataList.add("我是条目 " + i);
+                        }
+
+                        DemoAdapter adapter = new DemoAdapter(dataList);
+                        recyclerView.setAdapter(adapter);
+                    }
+                })
+                .show();
+
         } else if (viewId == R.id.btn_main_draggable) {
 
             EasyWindow.with(this)
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -86,6 +86,14 @@
                     android:layout_marginTop="15dp"
                     android:text="搭配软键盘弹出演示" />
 
+                <Button
+                    android:id="@+id/btn_main_list"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginTop="15dp"
+                    android:text="搭配 RecyclerView 演示" />
+
                 <Button
                     android:id="@+id/btn_main_draggable"
                     android:layout_width="wrap_content"
diff --git a/app/src/main/res/layout/window_list.xml b/app/src/main/res/layout/window_list.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_gravity="center"
+    android:layout_margin="100dp"
+    android:background="@drawable/dialog_toast_bg"
+    android:gravity="center"
+    android:minWidth="120dp"
+    android:minHeight="120dp"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/iv_window_list_close"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:layout_gravity="end"
+        android:layout_margin="15dp"
+        android:src="@android:drawable/ic_menu_close_clear_cancel" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_window_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="200dp"
+        tools:listitem="@layout/window_list_item" />
+
+</LinearLayout>
diff --git a/app/src/main/res/layout/window_list_item.xml b/app/src/main/res/layout/window_list_item.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/tv_window_list_item_text"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_marginLeft="15dp"
+    android:layout_marginTop="14dp"
+    android:layout_marginRight="15dp"
+    android:layout_marginBottom="14dp"
+    android:maxLines="3"
+    android:textColor="#ffffff"
+    android:textSize="14sp"
+    tools:text="1" />
diff --git a/library/src/main/java/com/hjq/window/EasyWindow.java b/library/src/main/java/com/hjq/window/EasyWindow.java
@@ -1219,7 +1219,7 @@ public Context getContext() {
     /**
      * 获取根布局（可能为空）
      */
-    public View getDecorView() {
+    public ViewGroup getDecorView() {
         return mDecorView;
     }
 
diff --git a/library/src/main/java/com/hjq/window/draggable/BaseDraggable.java b/library/src/main/java/com/hjq/window/draggable/BaseDraggable.java
@@ -18,10 +18,15 @@
 import android.view.View;
 import android.view.View.OnLayoutChangeListener;
 import android.view.View.OnTouchListener;
+import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowInsets;
 import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
+import android.webkit.WebView;
+import android.widget.ListView;
+import android.widget.ScrollView;
+import android.widget.SeekBar;
 import com.hjq.window.EasyWindow;
 
 /**
@@ -33,7 +38,7 @@
 public abstract class BaseDraggable implements OnTouchListener {
 
     private EasyWindow<?> mEasyWindow;
-    private View mDecorView;
+    private ViewGroup mDecorView;
 
     /** 是否允许移动到挖孔屏区域 */
     private boolean mAllowMoveToScreenNotch = true;
@@ -53,6 +58,9 @@ public abstract class BaseDraggable implements OnTouchListener {
     /** 当前屏幕物理尺寸 */
     private double mPhysicalScreenSize;
 
+    /** 需要消费触摸事件的 View（可能为空） */
+    private View mConsumeTouchView;
+
     /**
      * 判断当前是否处于触摸移动状态
      */
@@ -75,16 +83,37 @@ public void start(EasyWindow<?> easyWindow) {
 
     @Override
     public final boolean onTouch(View v, MotionEvent event) {
-        if (event.getAction() == MotionEvent.ACTION_DOWN) {
-            // 在按下的时候先更新一下窗口信息和坐标信息，否则点击可能会出现坐标偏移的问题
-            // 全局的悬浮窗在非全屏的页面创建，跳转到全屏的页面展示就会导致坐标偏移
-            // 这是因为在跳转到全屏的悬浮窗的时候没有更新当前 Window 信息导致的
-            // 目前能想到比较好的办法就是在悬浮窗移动前之前先更新 Window 信息和 View 坐标
-            // Github issue 地址：https://github.com/getActivity/EasyWindow/issues/69
-            refreshWindowInfo();
-            refreshPhysicalScreenSize();
-            refreshLocationCoordinate();
+        switch (event.getAction()) {
+            case MotionEvent.ACTION_DOWN:
+                // 在按下的时候先更新一下窗口信息和坐标信息，否则点击可能会出现坐标偏移的问题
+                // 全局的悬浮窗在非全屏的页面创建，跳转到全屏的页面展示就会导致坐标偏移
+                // 这是因为在跳转到全屏的悬浮窗的时候没有更新当前 Window 信息导致的
+                // 目前能想到比较好的办法就是在悬浮窗移动前之前先更新 Window 信息和 View 坐标
+                // Github issue 地址：https://github.com/getActivity/EasyWindow/issues/69
+                refreshWindowInfo();
+                refreshPhysicalScreenSize();
+                refreshLocationCoordinate();
+
+                mConsumeTouchView = null;
+                View consumeTouchEventView = findNeedConsumeTouchView(event, mDecorView);
+                if (consumeTouchEventView != null && consumeTouchEventView.dispatchTouchEvent(event)) {
+                    mConsumeTouchView = consumeTouchEventView;
+                    return true;
+                }
+                break;
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_CANCEL:
+                if (mConsumeTouchView != null) {
+                    mConsumeTouchView = null;
+                    return true;
+                }
+            default:
+                if (mConsumeTouchView != null) {
+                    return mConsumeTouchView.dispatchTouchEvent(event);
+                }
+                break;
         }
+
         return onDragWindow(mEasyWindow, mDecorView, event);
     }
 
@@ -545,6 +574,67 @@ protected float getMinTouchDistance() {
             Resources.getSystem().getDisplayMetrics());
     }
 
+    /**
+     * 寻找需要消费触摸事件的 View
+     */
+    protected View findNeedConsumeTouchView(MotionEvent event, ViewGroup viewGroup) {
+        int childCount = viewGroup.getChildCount();
+        for (int i = 0; i < childCount; i++) {
+
+            View childView = viewGroup.getChildAt(i);
+            int[] location = new int[2];
+            childView.getLocationOnScreen(location);
+            int left = location[0];
+            int top = location[1];
+            int right = left + childView.getWidth();
+            int bottom = top + childView.getHeight();
+
+            float x = event.getRawX();
+            float y = event.getRawY();
+
+            // 判断触摸位置是否在这个 View 内
+            if (x >= left && x <= right && y >= top && y <= bottom) {
+                if (isViewNeedConsumeTouchEvent(childView)) {
+                    return childView;
+                } else if (childView instanceof ViewGroup) {
+                    return findNeedConsumeTouchView(event, (ViewGroup) childView);
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 判断 View 是否需要消费当前触摸事件
+     */
+    protected boolean isViewNeedConsumeTouchEvent(View view) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN && view instanceof ViewGroup && view.isScrollContainer()) {
+            return true;
+        }
+
+        if (view instanceof WebView || view instanceof ScrollView || view instanceof ListView || view instanceof SeekBar) {
+            return true;
+        }
+
+        Class<? extends View> viewClass = view.getClass();
+
+        try {
+            // NestedScrollingChild 的子类有：RecyclerView、NestedScrollView、SwipeRefreshLayout 等等
+            if (viewClass.isAssignableFrom(Class.forName("androidx.core.view.NestedScrollingChild")) ||
+                viewClass.isAssignableFrom(Class.forName("android.support.v4.view.NestedScrollingChild"))) {
+                return true;
+            }
+
+            if (viewClass.isAssignableFrom(Class.forName("androidx.viewpager.widget.ViewPager")) ||
+                viewClass.isAssignableFrom(Class.forName("android.support.v4.view.ViewPager"))) {
+                return true;
+            }
+
+        } catch (ClassNotFoundException ignored) {}
+
+        return false;
+    }
+
     /**
      * 获取物理的屏幕尺寸
      */

Original file line number	Diff line number	Diff line change
`@@ -1219,7 +1219,7 @@ public Context getContext() {`
`1219`	`1219`	`/**`
`1220`	`1220`	`* 获取根布局（可能为空）`
`1221`	`1221`	`*/`
`1222`		`- public View getDecorView() {`
	`1222`	`+ public ViewGroup getDecorView() {`
`1223`	`1223`	`return mDecorView;`
`1224`	`1224`	`}`
`1225`	`1225`