From ee2e2a854a33ff7efa78c91dffca117b8b8d9835 Mon Sep 17 00:00:00 2001
From: FongMi <b8892778@gmail.com>
Date: Sat, 27 May 2023 18:21:10 +0800
Subject: [PATCH] [leanback] refresh type by up key

---
 .../android/tv/ui/activity/VodActivity.java   |  3 +-
 .../android/tv/ui/custom/CustomTitleView.java |  8 +--
 .../android/tv/ui/custom/CustomTypeView.java  | 52 +++++++++++++++++++
 .../tv/ui/presenter/TypePresenter.java        |  4 +-
 app/src/leanback/res/layout/adapter_type.xml  |  2 +-
 5 files changed, 60 insertions(+), 9 deletions(-)
 create mode 100644 app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTypeView.java

diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
index 9876c9194..fc4799d46 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
@@ -144,9 +144,8 @@ public class VodActivity extends BaseActivity implements TypePresenter.OnClickLi
     }
 
     @Override
-    public boolean onLongClick(Class item) {
+    public void onRefresh(Class item) {
         getFragment().onRefresh();
-        return true;
     }
 
     @Override
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTitleView.java b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTitleView.java
index 0ebb5c0ec..516d4b449 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTitleView.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTitleView.java
@@ -38,6 +38,10 @@ public class CustomTitleView extends AppCompatTextView {
         setOnClickListener(v -> listener.showDialog());
     }
 
+    private boolean hasEvent(KeyEvent event) {
+        return Utils.isEnterKey(event) || Utils.isLeftKey(event) || Utils.isRightKey(event);
+    }
+
     @Override
     protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
         super.onFocusChanged(focused, direction, previouslyFocusedRect);
@@ -71,10 +75,6 @@ public class CustomTitleView extends AppCompatTextView {
         return items.get(position);
     }
 
-    private boolean hasEvent(KeyEvent event) {
-        return Utils.isEnterKey(event) || Utils.isLeftKey(event) || Utils.isRightKey(event);
-    }
-
     public interface Listener extends SiteCallback {
 
         void showDialog();
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTypeView.java b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTypeView.java
new file mode 100644
index 000000000..734ca8460
--- /dev/null
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomTypeView.java
@@ -0,0 +1,52 @@
+package com.fongmi.android.tv.ui.custom;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.AppCompatTextView;
+
+import com.fongmi.android.tv.App;
+import com.fongmi.android.tv.utils.Utils;
+
+public class CustomTypeView extends AppCompatTextView {
+
+    private Listener listener;
+    private boolean coolDown;
+
+    public CustomTypeView(@NonNull Context context) {
+        super(context);
+    }
+
+    public CustomTypeView(@NonNull Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public void setListener(Listener listener) {
+        this.listener = listener;
+    }
+
+    private boolean hasEvent(KeyEvent event) {
+        return !coolDown && event.getAction() == KeyEvent.ACTION_DOWN && Utils.isUpKey(event);
+    }
+
+    @Override
+    public boolean dispatchKeyEvent(KeyEvent event) {
+        if (hasEvent(event)) return onKeyDown();
+        else return super.dispatchKeyEvent(event);
+    }
+
+    private boolean onKeyDown() {
+        App.post(() -> coolDown = false, 5000);
+        listener.onRefresh();
+        coolDown = true;
+        return true;
+    }
+
+    public interface Listener {
+
+        void onRefresh();
+    }
+}
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/TypePresenter.java b/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/TypePresenter.java
index b6759b055..3f4332b38 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/TypePresenter.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/TypePresenter.java
@@ -23,7 +23,7 @@ public class TypePresenter extends Presenter {
 
         void onItemClick(Class item);
 
-        boolean onLongClick(Class item);
+        void onRefresh(Class item);
     }
 
     @Override
@@ -38,7 +38,7 @@ public class TypePresenter extends Presenter {
         holder.binding.text.setText(item.getTypeName());
         holder.binding.text.setCompoundDrawablePadding(ResUtil.dp2px(4));
         holder.binding.text.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, getIcon(item), 0);
-        holder.view.setOnLongClickListener(view -> mListener.onLongClick(item));
+        holder.binding.text.setListener(() -> mListener.onRefresh(item));
         setOnClickListener(holder, view -> mListener.onItemClick(item));
     }
 
diff --git a/app/src/leanback/res/layout/adapter_type.xml b/app/src/leanback/res/layout/adapter_type.xml
index 9d7b4fcde..bcc8f5848 100644
--- a/app/src/leanback/res/layout/adapter_type.xml
+++ b/app/src/leanback/res/layout/adapter_type.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<com.fongmi.android.tv.ui.custom.CustomTypeView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/text"
     android:layout_width="wrap_content"