HorizontalScrollMenuView

Horizontal scrolling menu

http://img.blog.csdn.net/20160811203211940

layout:

<com.horizontalscrollview.view.HorizontalScrollMenuView
    android:id="@+id/hs_menu"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@android:color/white"
    android:layout_centerVertical="true"/>

Activity:

package com.horizontalscrollview;

import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.LayoutInflater; import android.view.View; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast;

import com.horizontalscrollview.view.HorizontalScrollMenuView; import com.horizontalscrollview.view.adapter.BaseMenuAdapter;

public class MainActivity extends AppCompatActivity {

private int[] mDrawableId={R.drawable.image1,R.drawable.image3,R.drawable.image3};
private String[] mTitle={"菜单一","菜单二","菜单三"};

private HorizontalScrollMenuView mHorizontalScrollMenuView;
private MyMenuAdapter mMyMenuAdapter;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    initViews();
}

private void initViews(){
    mHorizontalScrollMenuView= (HorizontalScrollMenuView) findViewById(R.id.hs_menu);
    mMyMenuAdapter=new MyMenuAdapter();
    mHorizontalScrollMenuView.setAdapter(mMyMenuAdapter);
    mHorizontalScrollMenuView.notifyDataSetChanged();
}


class MyMenuAdapter extends BaseMenuAdapter{
    @Override
    public int getCount() {
        return mTitle.length;
    }

    @Override
    public View getView(final int position) {
        View root= LayoutInflater.from(MainActivity.this).inflate(R.layout.menu_layout,null);
        ImageView imageView= (ImageView) root.findViewById(R.id.iv_icon);
        TextView tv_title= (TextView) root.findViewById(R.id.tv_title);
        tv_title.setText(mTitle[position]);
        imageView.setImageResource(mDrawableId[position]);
        imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(MainActivity.this,"点击了"+mTitle[position],Toast.LENGTH_SHORT).show();
            }
        });
        return root;
    }

    @Override
    public int getViewWidth() {
        return 250;
    }
}

}