From be82d39223a0f931cc47dd79859ee1f8e0eb4063 Mon Sep 17 00:00:00 2001 From: whycq <10027870+whycq@user.noreply.gitee.com> Date: 星期四, 08 八月 2024 13:38:26 +0800 Subject: [PATCH] # --- app/src/main/res/layout/item_layout.xml | 3 + app/src/main/java/com/example/agvcontroller/StartActivity.java | 6 +- .idea/render.experimental.xml | 6 +++ app/src/main/java/com/example/agvcontroller/ItemAdapter.java | 57 ++++++++++++++++++---------- 4 files changed, 48 insertions(+), 24 deletions(-) diff --git a/.idea/render.experimental.xml b/.idea/render.experimental.xml new file mode 100644 index 0000000..8ec256a --- /dev/null +++ b/.idea/render.experimental.xml @@ -0,0 +1,6 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project version="4"> + <component name="RenderSettings"> + <option name="showDecorations" value="true" /> + </component> +</project> \ No newline at end of file diff --git a/app/src/main/java/com/example/agvcontroller/ItemAdapter.java b/app/src/main/java/com/example/agvcontroller/ItemAdapter.java index 4860d7c..4359aeb 100644 --- a/app/src/main/java/com/example/agvcontroller/ItemAdapter.java +++ b/app/src/main/java/com/example/agvcontroller/ItemAdapter.java @@ -18,26 +18,6 @@ this.itemList = itemList; } - @NonNull - @Override - public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { - View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_view_linear, parent, false); - return new ViewHolder(view); - } - - @Override - public void onBindViewHolder(@NonNull ViewHolder holder, int position) { - Item item = itemList.get(position); - holder.ip.setText("璁惧IP锛� " + item.getIp()); - holder.title.setText("璁惧缂栧彿锛� " + item.getText()); - - } - - @Override - public int getItemCount() { - return itemList.size(); - } - public static class ViewHolder extends RecyclerView.ViewHolder { TextView title; TextView ip; @@ -48,4 +28,41 @@ ip = itemView.findViewById(R.id.item_ip); } } + + @Override + public int getItemViewType(int position) { + if (itemList == null || itemList.isEmpty()) { + return R.layout.item_layout; + } else { + return R.layout.item_view_linear; + } + } + @NonNull + @Override + public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { + View view = LayoutInflater.from(parent.getContext()).inflate(viewType, parent, false); + return new ViewHolder(view); + } + + @Override + public void onBindViewHolder(@NonNull ViewHolder holder, int position) { + if (itemList == null || itemList.isEmpty()) { + // 榛樿鏄剧ず椤甸潰 + //return 1; + } else { + // 鏁版嵁鏄剧ず椤甸潰 + Item item = itemList.get(position); + holder.ip.setText("璁惧IP锛� " + item.getIp()); + holder.title.setText("璁惧缂栧彿锛� " + item.getText()); + } + } + + @Override + public int getItemCount() { + if (itemList == null || itemList.isEmpty()) { + return 1; + } else { + return itemList.size(); + } + } } diff --git a/app/src/main/java/com/example/agvcontroller/StartActivity.java b/app/src/main/java/com/example/agvcontroller/StartActivity.java index 53e2600..af9b024 100644 --- a/app/src/main/java/com/example/agvcontroller/StartActivity.java +++ b/app/src/main/java/com/example/agvcontroller/StartActivity.java @@ -24,9 +24,9 @@ recyclerView.setLayoutManager(new LinearLayoutManager(this)); items = new ArrayList<>(); - items.add(new Item("192.168.4.188", "Item 1", "Description of Item 1")); - items.add(new Item("192.168.4.61", "Item 2", "Description of Item 2")); - items.add(new Item("192.168.4.233", "Item 3", "Description of Item 3")); + //items.add(new Item("192.168.4.188", "Item 1", "Description of Item 1")); + //items.add(new Item("192.168.4.61", "Item 2", "Description of Item 2")); + //items.add(new Item("192.168.4.233", "Item 3", "Description of Item 3")); adapter = new ItemAdapter(items); recyclerView.setAdapter(adapter); diff --git a/app/src/main/res/layout/item_layout.xml b/app/src/main/res/layout/item_layout.xml index 5fd2354..81740e2 100644 --- a/app/src/main/res/layout/item_layout.xml +++ b/app/src/main/res/layout/item_layout.xml @@ -9,5 +9,6 @@ android:id="@+id/item_text" android:layout_width="wrap_content" android:layout_height="wrap_content" - android:textSize="18sp" /> + android:textSize="18sp" + android:text="鏆傛棤璁惧杩炴帴"/> </LinearLayout> \ No newline at end of file -- Gitblit v1.9.1