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布局文件

java代码

package com.sq.toolbardemo;import android.os.Build;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.support.v7.widget.Toolbar;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.WindowManager;import android.widget.Toast;public class SecondActivity extends AppCompatActivity implements View.OnClickListener {
   private Toolbar mToolBar;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_second);        initStatusBar();        initView();        initEvent();    }    private void initEvent() {        mToolBar.setNavigationOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                Toast.makeText(SecondActivity.this,"NavigationIcon Clicked",Toast.LENGTH_SHORT).show();            }        });        mToolBar.findViewById(R.id.tv_helloworld).setOnClickListener(this);    }    private void initView() {        if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.KITKAT){            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);        }    }    private void initStatusBar() {        mToolBar= (Toolbar) findViewById(R.id.id_toolbar);        if (mToolBar != null) {            mToolBar.setTitle("");            setSupportActionBar(mToolBar);            mToolBar.setOnMenuItemClickListener(menuItemClickListener);        }    }    Toolbar.OnMenuItemClickListener menuItemClickListener = new Toolbar.OnMenuItemClickListener() {        @Override        public boolean onMenuItemClick(MenuItem item) {            String message="";            switch (item.getItemId()){                case R.id.action_search:                    message="search";                    break;                case R.id.action_share:                    message="share";                    break;                case R.id.action_love:                    message="love";                    break;                case R.id.action_hate:                    message="hate";                    break;                default:                    break;            }            Toast.makeText(SecondActivity.this,message,Toast.LENGTH_SHORT).show();            return true;        }    };    @Override    public boolean onCreateOptionsMenu(Menu menu) {        super.onCreateOptionsMenu(menu);        getMenuInflater().inflate(R.menu.toolbarmenu,menu);        return true;    }    @Override    public void onClick(View v) {        switch (v.getId()){            case R.id.tv_helloworld:                Toast.makeText(SecondActivity.this,"Helloworld",Toast.LENGTH_SHORT).show();                break;            default:                break;        }    }}

源码地址

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