新增menu示例,鼠标可以点击

Author: evilbinary

app/src/main/java/org/evilbinary/tv/DemoMenuActivity.java

@@ -1,12 +1,14 @@
 package org.evilbinary.tv;
 
 import android.app.Activity;
+import android.content.Context;
 import android.os.Bundle;
 import android.support.v7.widget.GridLayoutManager;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.util.Log;
 import android.view.View;
+import android.widget.Toast;
 
 import org.evilbinary.tv.widget.BorderView;
 
@@ -17,7 +19,7 @@
 public class DemoMenuActivity extends Activity {
     private BorderView border;
 
-
+    private Context mContext;
     private String mCategory[] = new String[]{"全部频道", "美食", "休闲娱乐", "购物"};
     //二级列表数据
     private String mDatas[][] = new String[][]{
@@ -30,32 +32,65 @@ public class DemoMenuActivity extends Activity {
 
     private MyAdapter secondAdapter;
     private View lastFocus = null;
+    private View lastSubFocus = null;
+
+    private RecyclerView secondRecyclerView;
+    private GridLayoutManager layoutManager2;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.demo_menu);
-
+        mContext = this;
 
         border = new BorderView(this);
         border.setBackgroundResource(R.drawable.border_red);
 
         RecyclerView firstRecyclerView = (RecyclerView) findViewById(R.id.firstRecyclerView);
-        RecyclerView secondRecyclerView = (RecyclerView) findViewById(R.id.secondRecyclerView);
+        secondRecyclerView = (RecyclerView) findViewById(R.id.secondRecyclerView);
 
         GridLayoutManager layoutManager = new GridLayoutManager(this, 1);
         layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
         firstRecyclerView.setLayoutManager(layoutManager);
         firstRecyclerView.setFocusable(false);
 
 
-        GridLayoutManager layoutManager2 = new GridLayoutManager(this, 1);
+        layoutManager2 = new GridLayoutManager(this, 1);
         layoutManager2.setOrientation(LinearLayoutManager.VERTICAL);
         secondRecyclerView.setLayoutManager(layoutManager2);
         secondRecyclerView.setFocusable(false);
 
 
-        secondAdapter = new MyAdapter(this, new String[]{}, R.layout.item_menu_sub);
+        secondAdapter = new MyAdapter(this, new String[]{}, R.layout.item_menu_sub, new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+
+                if (hasFocus) {
+                    if (lastSubFocus != null)
+                        lastSubFocus.setBackgroundResource(R.drawable.list_item_shape);
+                    lastSubFocus = v;
+                    v.setBackgroundResource(R.drawable.shape);
+
+                }
+
+            }
+        });
+        secondAdapter.setOnBindListener(new MyAdapter.OnBindListener() {
+            @Override
+            public void onBind(View view, int i) {
+                Log.d("tt", "onBind===>" + i);
+
+                if (lastSubFocus == null||((int)lastSubFocus.getTag())==i) {
+                    view.setBackgroundResource(R.drawable.shape);
+                    lastSubFocus = view;
+                }else{
+                    view.setBackgroundResource(R.drawable.list_item_shape);
+
+                }
+                view.setOnClickListener(onClickListener);
+
+            }
+        });
         secondRecyclerView.setAdapter(secondAdapter);
 
 
@@ -64,32 +99,51 @@ protected void onCreate(Bundle savedInstanceState) {
             @Override
             public void onFocusChange(View v, boolean hasFocus) {
                 if (hasFocus) {
+                    if (v != lastFocus)
+                        lastSubFocus = null;
+
                     int pos = (int) v.getTag();
                     secondAdapter.setData(mDatas[pos]);
                     secondAdapter.notifyDataSetChanged();
-                    Log.d("tt", "onFocusChange===>" + pos);
 
-                    if(lastFocus!=null)
+                    Log.d("tt", "onFocusChange===>" + pos);
+                    if (lastFocus != null)
                         lastFocus.setBackgroundResource(R.drawable.list_item_shape);
                     lastFocus = v;
                     v.setBackgroundResource(R.drawable.shape);
+                }
 
 
-                } else {
-                    //v.setBackgroundColor(Color.RED);
-                }
+            }
+        });
+        adapter.setOnBindListener(new MyAdapter.OnBindListener() {
+            @Override
+            public void onBind(View view, int i) {
+                view.setOnClickListener(onClickListener);
             }
         });
         // 设置Adapter
         firstRecyclerView.setAdapter(adapter);
         firstRecyclerView.scrollToPosition(0);
 
+
         border.getEffect().setScalable(false);
+        border.getEffect().setEnableTouch(false);
         border.attachTo(firstRecyclerView);
         border.attachTo(secondRecyclerView);
 
 
     }
 
+    private View.OnClickListener onClickListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            int pos = (int) v.getTag();
+            String tip = "click===" + pos;
+            Toast.makeText(mContext, tip, Toast.LENGTH_SHORT).show();
+            v.setFocusableInTouchMode(true);
+            v.requestFocus();
+        }
+    };
 
 }

app/src/main/java/org/evilbinary/tv/MyAdapter.java

@@ -18,6 +18,10 @@ public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
     private Context mContex;
     private int id;
     private View.OnFocusChangeListener mOnFocusChangeListener;
+    private OnBindListener onBindListener;
+    public interface  OnBindListener{
+        public void onBind(View view,int i);
+    };
 
     public MyAdapter(Context context, String[] dataset) {
         super();
@@ -39,6 +43,9 @@ public MyAdapter(Context context, String[] dataset,int id,View.OnFocusChangeList
         this.mOnFocusChangeListener=onFocusChangeListener;
     }
 
+    public void setOnBindListener(OnBindListener onBindListener) {
+        this.onBindListener = onBindListener;
+    }
 
     @Override
     public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
@@ -57,7 +64,9 @@ public void onBindViewHolder(ViewHolder viewHolder, int i) {
         viewHolder.mTextView.setText(mDataset[i]);
         viewHolder.itemView.setTag(i);
         viewHolder.itemView.setOnFocusChangeListener(mOnFocusChangeListener);
-
+        if(onBindListener!=null){
+            onBindListener.onBind(viewHolder.itemView,i);
+        }
     }
 
     @Override

lib/src/main/java/org/evilbinary/tv/widget/BorderEffect.java

@@ -39,6 +39,8 @@ public class BorderEffect implements Effect {
     protected List<Animator> mAnimatorList = new ArrayList<Animator>();
     protected View mTarget;
 
+    protected boolean mEnableTouch=true;
+
     public BorderEffect() {
 
         mFocusListener.add(focusMoveListener);
@@ -450,7 +452,7 @@ public void setFirstFocus(boolean b) {
     public void onTouchModeChanged(View target, View attachView, boolean isInTouchMode) {
         try {
             //Log.d(TAG, "onTouchModeChanged:"+isInTouchMode);
-            if (isInTouchMode) {
+            if (mEnableTouch&&isInTouchMode) {
                 target.setVisibility(View.INVISIBLE);
                 if (lastFocus != null) {
                     AnimatorSet animatorSet = new AnimatorSet();
@@ -636,7 +638,9 @@ public <T> T toEffect(Class<T> t) {
         return (T) this;
     }
 
-
+    public void setEnableTouch(boolean enableTouch){
+        this.mEnableTouch=enableTouch;
+    }
     public boolean isScalable() {
         return mScalable;
     }