标签：
<style name="AppBaseTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="colorPrimary">@color/blue_light</item>
<item name="colorPrimaryDark">@color/blue_light</item>
<item name="colorAccent">@color/blue_light</item>
</style>2、修改AndroidManifest.xml，把application节点的android:theme属性值改为第一步定义的风格，如android:theme="@style/AppBaseTheme" <android.support.v7.widget.Toolbar
android:id="@+id/tl_head"
android:layout_width="match_parent"
android:layout_height="wrap_content" />4、Activity代码改为继承AppCompatActivity，注意早期的v7包是没有AppCompatActivity的，所以前面才说要先把v7包更新到最新版本。SearchView searchView = (SearchView) MenuItemCompat.getActionView(menuItem);
//显示OverflowMenu的Icon
public static void setOverflowIconVisible(int featureId, Menu menu) {
//ActionBar的featureId是8，Toolbar的featureId是108
if (featureId%100 == Window.FEATURE_ACTION_BAR && menu != null) {
if (menu.getClass().getSimpleName().equals("MenuBuilder")) {
try {
Method m = menu.getClass().getDeclaredMethod(
"setOptionalIconsVisible", Boolean.TYPE);
m.setAccessible(true);
m.invoke(menu, true);
} catch (Exception e) {
Log.d(TAG, e.getMessage());
}
}
}
}
import java.util.Date;
import com.example.exmtoolbar.util.Utils;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import android.widget.Toast;
import android.app.SearchManager;
import android.app.SearchableInfo;
import android.content.ComponentName;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
private final static String TAG = "MainActivity";
private TextView tv_desc;
private String[] mFormatArray = {"yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd",
"yyyy年MM月dd日HH时mm分ss秒", "yyyy年MM月dd日"};
private String mFormat = mFormatArray[0];
private Date mNowTime = new Date();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tv_desc = (TextView) findViewById(R.id.tv_desc);
Toolbar tl_head = (Toolbar) findViewById(R.id.tl_head);
tl_head.setBackgroundResource(R.color.blue_light);
tl_head.setLogo(R.drawable.ic_launcher);
tl_head.setTitle("标题");
tl_head.setSubtitle("副标题");
tl_head.setNavigationIcon(R.drawable.ic_back);
setSupportActionBar(tl_head);
}
private void initSearchView(Menu menu) {
MenuItem menuItem = menu.findItem(R.id.menu_search);
SearchView searchView = (SearchView) MenuItemCompat.getActionView(menuItem);
if(searchView == null){
Log.d(TAG, "Fail to get SearchView.");
} else {
//新旧SearchView公用代码开始
searchView.setIconifiedByDefault(true);
searchView.setSubmitButtonEnabled(true);
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
ComponentName cn = new ComponentName(this, SearchResultActvity.class);
SearchableInfo info = searchManager.getSearchableInfo(cn);
if(info == null){
Log.d(TAG, "Fail to get SearchResultActvity.");
}
searchView.setSearchableInfo(info);
//新旧SearchView公用代码结束
sac_text = (SearchView.SearchAutoComplete) searchView.findViewById(R.id.search_src_text);
sac_text.setTextColor(Color.WHITE);
sac_text.setHintTextColor(Color.WHITE);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
doSearch(newText);
return true;
}
});
Bundle bundle = new Bundle();
bundle.putString("hi", "hello");
searchView.setAppSearchData(bundle);
}
}
private SearchView.SearchAutoComplete sac_text;
private String[] hintArray = {"ab", "abc", "abcde", "abHtp", "aaeet", "aab"};
private void doSearch(String text) {
if (text.indexOf("a") == 0) {
ArrayAdapter<String> adapter = new ArrayAdapter<String>(
this, R.layout.list_auto, hintArray);
sac_text.setAdapter(adapter);
sac_text.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
TextView tv_item = (TextView) view;
sac_text.setText(tv_item.getText());
}
});
}
}
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
//显示菜单项左侧的图标
Utils.setOverflowIconVisible(featureId, menu);
return super.onMenuOpened(featureId, menu);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
//对搜索框做初始化
initSearchView(menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == android.R.id.home) {
finish();
} else if (id == R.id.menu_refresh) {
mNowTime = new Date();
tv_desc.setText("当前刷新时间: "+Utils.getFormatDateTime(mNowTime, mFormat));
return true;
} else if (id == R.id.menu_about) {
Toast.makeText(this, "这个是工具栏的演示demo", Toast.LENGTH_LONG).show();
return true;
} else if (id == R.id.menu_quit) {
finish();
}
return super.onOptionsItemSelected(item);
}
}标签：
原文地址：http://blog.csdn.net/aqi00/article/details/52242759
