怎样才能删除默认的工具栏菜单项,并用不同的图标替换?工具栏、图标、菜单项、不同

2023-09-06 00:56:08 作者:改写着我的情绪

我使用的v7.widget.Toolbar支持库和v7.app.ActionBarActivity工具栏。当onCreateOptionsMenu充气工具栏上,我看到一个标准的后退箭头工具栏的最右边部分的工具栏和标准的溢出点的最左侧。

我想隐藏或关闭这些默认的图标,然后换上另一套Android系统推荐的图标。就如何解决任何想法?

MyActiviy.java:

公共类MyActivity扩展ActionBarActivity {

 专用工具栏的工具栏;

@覆盖
保护无效的onCreate(包savedInstanceState){
    super.onCreate(savedInstanceState);
    的setContentView(R.layout.activity_home); {

        工具栏=(栏)findViewById(R.id.toolbar);
        如果(工具栏!= NULL){
            setSupportActionBar(工具栏);
            getSupportActionBar()的setTitle(SC)。
            getSupportActionBar()setHomeButtonEnabled(真)。
            getSupportActionBar()setDisplayHomeAsUpEnabled(真)。
        }
...

@覆盖
公共布尔onCreateOptionsMenu(功能菜单){
    。getMenuInflater()膨胀(R.menu.menu_main,菜单);
    返回super.onCreateOptionsMenu(菜单);
...
 

解决方案

这是我如何使用工具栏。它是一个独立的工具栏,给你更好地控制其在类中的功能。

activity_home.xml

 < XML版本=1.0编码=UTF-8&GT?;
< RelativeLayout的的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    的xmlns:程序=htt​​p://schemas.android.com/apk/res-auto
    机器人:layout_width =match_parent
    机器人:layout_height =match_parent>

    < android.support.v7.widget.Toolbar
        机器人:ID =@ + ID / tool_bar
        机器人:layout_height =56dp
        机器人:layout_width =match_parent
        机器人:海拔=5DP
        应用程序:主题=@风格/ ThemeOverlay.AppCompat.Dark.ActionBar
        机器人:背景=@色/主/>

    <的FrameLayout
        机器人:layout_below =@ + ID / tool_bar
        机器人:layout_width =match_parent
        机器人:layout_height =match_parent>
        <! - 主要内容 - >
    < /的FrameLayout>

< / RelativeLayout的>
 
如何缩小CAD工具栏图标的大小

样式

 <样式名称=AppTheme父=Theme.AppCompat.Light.DarkActionBar>
    <项目名称=colorPrimary> @色/初级< /项目>
    <项目名称=colorPrimaryDark> @色/二次< /项目>
    <项目名称=colorAccent> @彩色/黑白LT; /项目>
    <项目名称=机器人:windowContentOverlay> @空< /项目>
    <项目名称=机器人:windowNoTitle>真< /项目>
    <项目名称=windowActionBar>假< /项目>
    <项目名称=windowActionBarOverlay>真< /项目>
    <项目名称=机器人:windowActionBarOverlay>真< /项目>
    <项目名称=windowActionModeOverlay>真< /项目>
< /风格>
 

** MyActivity **

 公共类MyActivity扩展ActionBarActivity {

    @覆盖
    保护无效的onCreate(包savedInstanceState){
        super.onCreate(savedInstanceState);
        的setContentView(R.layout.activity_home);
        工具条工具栏=(栏)findViewById(R.id.toolbar);
        //设置导航图标
        toolbar.setNavigationIcon(getResources()getDrawable(R.drawable.ic_launcher));
        //导航onClickLister
        toolbar.setNavigationOnClickListener(新View.OnClickListener(){
            @覆盖
            公共无效的onClick(视图v){
                // 完(); //或者你在这里的行动
            }
        });
        //充气菜单
        toolbar.inflateMenu(R.menu.menu_my);
        //菜单项
        toolbar.setOnMenuItemClickListener(新Toolbar.OnMenuItemClickListener(){
            @覆盖
            公共布尔onMenuItemClick(菜单项项){
                INT的id = item.getItemId();
                如果(ID == R.id.action_settings){
                    //此处是您行动
                    返回true;
                }
                返回false;
            }
        });
        //清除工具栏图标
        toolbar.getMenu()清()。 //我相信这是你在找什么
        //设置标题
        toolbar.setTitle(标题);
        //设置字幕
        toolbar.setSubtitle(子标题);

    }
}
 

实施例的改变工具栏里面的一切

布局

 < RelativeLayout的的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    的xmlns:程序=htt​​p://schemas.android.com/apk/res-auto
    机器人:layout_width =match_parent
    机器人:layout_height =match_parent>

    < android.support.v7.widget.Toolbar
        机器人:ID =@ + ID /工具栏
        机器人:layout_height =56dp
        机器人:layout_width =match_parent
        机器人:海拔=5DP
        应用程序:主题=@风格/ ThemeOverlay.AppCompat.Dark.ActionBar
        机器人:背景=@色/主/>

    <的FrameLayout
        机器人:layout_below =@ + ID /工具栏
        机器人:layout_width =match_parent
        机器人:layout_height =match_parent>
        <! - 主要内容 - >

        < android.support.v7.widget.SwitchCompat
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:填充=16DP
            机器人:文本=更改菜单
            机器人:重力=center_vertical
            机器人:ID =@ + ID / swChaneMenu/>

    < /的FrameLayout>


< / RelativeLayout的>
 

菜单1

 <菜单的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    的xmlns:程序=htt​​p://schemas.android.com/apk/res-auto
    的xmlns:工具=htt​​p://schemas.android.com/tool​​s>
    <项目
        机器人:ID =@ + ID /敬酒
        机器人:标题=吐司
        机器人:orderInCategory =100
        机器人:图标=@可绘制/ ic_done_black
        应用程序:showAsAction =总是/>
< /菜单>
 

菜单2

 <菜单的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    的xmlns:程序=htt​​p://schemas.android.com/apk/res-auto
    的xmlns:工具=htt​​p://schemas.android.com/tool​​s>
    <项目
        机器人:ID =@ + ID / action_settings
        机器人:标题=@字符串/ action_settings
        机器人:orderInCategory =100
        应用程序:showAsAction =从不/>
< /菜单>
 

活动

 公共类TestingActionBar扩展ActionBarActivity {
    SwitchCompat swChaneMenu;
    工具条工具栏;

    @覆盖
    保护无效的onCreate(包savedInstanceState){
        super.onCreate(savedInstanceState);
        的setContentView(R.layout.activity_testing_action_bar);
        工具栏=(栏)findViewById(R.id.toolbar);
        toolbar.setTitle(工具栏测试1);
        toolbar.inflateMenu(R.menu.menu_testing_action_bar);
        toolbar.setNavigationIcon(getResources()getDrawable(R.drawable.nav_tint));
        toolbar.setNavigationOnClickListener(新View.OnClickListener(){
            @覆盖
            公共无效的onClick(视图v){
                完();
            }
        });
        toolbar.setOnMenuItemClickListener(新Toolbar.OnMenuItemClickListener(){
            @覆盖
            公共布尔onMenuItemClick(菜单项项){
                INT的id = item.getItemId();
                如果(ID == R.id.toast){
                    Toast.makeText(TestingActionBar.this,烤面包,Toast.LENGTH_SHORT).show();
                    返回true;
                }
                如果(ID == R.id.action_settings){
                    Toast.makeText(TestingActionBar.this,设置,Toast.LENGTH_SHORT).show();
                    返回true;
                }

                返回false;
            }
        });
        swChaneMenu =(SwitchCompat)findViewById(R.id.swChaneMenu);
        swChaneMenu.setOnCheckedChangeListener(新CompoundButton.OnCheckedChangeListener(){
            @覆盖
            公共无效onCheckedChanged(CompoundButton buttonView,布尔器isChecked){
                如果(器isChecked){
                toolbar.setTitle(工具栏测试2);
                toolbar.getMenu()清()。
                toolbar.inflateMenu(R.menu.menu_settings);
                toolbar.setNavigationIcon(空);
                toolbar.setBackgroundColor(getResources()的getColor(R.color.red));
            } 其他 {
                toolbar.setTitle(工具栏测试1);
                toolbar.getMenu()清()。
                toolbar.inflateMenu(R.menu.menu_testing_action_bar);
                toolbar.setNavigationIcon(getResources()getDrawable(R.drawable.nav_tint));
                toolbar.setBackgroundColor(getResources()的getColor(R.color.primary));
            }
            }
        });
    }
}
 

开关未经过

开关经​​过

I am using a toolbar from v7.widget.Toolbar support library and v7.app.ActionBarActivity. When the onCreateOptionsMenu is inflated on the toolbar, I see a standard "Back" arrow on the leftmost side of the toolbar and standard "Overflow" dots on the rightmost portion of the toolbar.

I would like to hide or disable these default icons and replace with another set of Android recommended icons. Any ideas on how to fix?

MyActiviy.java:

public class MyActivity extends ActionBarActivity {

private Toolbar toolbar;

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

        toolbar = (Toolbar) findViewById(R.id.toolbar);
        if (toolbar != null) {
            setSupportActionBar(toolbar); 
            getSupportActionBar().setTitle("sc");
            getSupportActionBar().setHomeButtonEnabled(true); 
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        }
...

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main, menu);
    return super.onCreateOptionsMenu(menu);
...

解决方案

This is how I use the Toolbar. It is a standalone toolbar which give you more control over its functionality within the class.

activity_home.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v7.widget.Toolbar
        android:id="@+id/tool_bar"
        android:layout_height="56dp"
        android:layout_width="match_parent"
        android:elevation="5dp"
        app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        android:background="@color/primary" />

    <FrameLayout
        android:layout_below="@+id/tool_bar"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <!-- Main Content-->
    </FrameLayout>

</RelativeLayout>

Styles

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="colorPrimary">@color/primary</item>
    <item name="colorPrimaryDark">@color/secondary</item>
    <item name="colorAccent">@color/black</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowNoTitle">true</item>
    <item name="windowActionBar">false</item>
    <item name="windowActionBarOverlay">true</item>
    <item name="android:windowActionBarOverlay">true</item>
    <item name="windowActionModeOverlay">true</item>
</style>

**MyActivity **

public class MyActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_home);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        // Set navigation icon
        toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_launcher));
        // Navigation onClickLister
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // finish(); // or your action here
            }
        });
        //Inflate menu
        toolbar.inflateMenu(R.menu.menu_my);
        // menu items 
        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                int id = item.getItemId();
                if (id == R.id.action_settings) {
                    // Your action here
                    return true;
                }
                return false;
            }
        });
        // Clear toolbar icons 
        toolbar.getMenu().clear(); // I believe this is what you are looking for
        // Set title
        toolbar.setTitle("Title");
        //Set SubTitle
        toolbar.setSubtitle("Sub Title");

    }
}

Working Example of changing everything inside the toolbar

Layout

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_height="56dp"
        android:layout_width="match_parent"
        android:elevation="5dp"
        app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        android:background="@color/primary" />

    <FrameLayout
        android:layout_below="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <!-- Main Content-->

        <android.support.v7.widget.SwitchCompat
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="16dp"
            android:text="Change Menu "
            android:gravity="center_vertical"
            android:id="@+id/swChaneMenu" />

    </FrameLayout>


</RelativeLayout>

Menu 1

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools">
    <item
        android:id="@+id/toast"
        android:title="Toast"
        android:orderInCategory="100"
        android:icon="@drawable/ic_done_black"
        app:showAsAction="always" />
</menu>

Menu 2

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools">
    <item
        android:id="@+id/action_settings"
        android:title="@string/action_settings"
        android:orderInCategory="100"
        app:showAsAction="never" />
</menu>

Activity

public class TestingActionBar extends ActionBarActivity {
    SwitchCompat swChaneMenu;
    Toolbar toolbar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_testing_action_bar);
        toolbar = (Toolbar) findViewById(R.id.toolbar);
        toolbar.setTitle("Toolbar Test 1");
        toolbar.inflateMenu(R.menu.menu_testing_action_bar);
        toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.nav_tint));
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                finish();
            }
        });
        toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                int id = item.getItemId();
                if (id == R.id.toast) {
                    Toast.makeText(TestingActionBar.this, "Toasty", Toast.LENGTH_SHORT).show();
                    return true;
                }
                if (id == R.id.action_settings) {
                    Toast.makeText(TestingActionBar.this, "Settings", Toast.LENGTH_SHORT).show();
                    return true;
                }

                return false;
            }
        });
        swChaneMenu = (SwitchCompat) findViewById(R.id.swChaneMenu);
        swChaneMenu.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked) {
                toolbar.setTitle("Toolbar Test 2");
                toolbar.getMenu().clear();
                toolbar.inflateMenu(R.menu.menu_settings);
                toolbar.setNavigationIcon(null);
                toolbar.setBackgroundColor(getResources().getColor(R.color.red));
            } else {
                toolbar.setTitle("Toolbar Test 1");
                toolbar.getMenu().clear();
                toolbar.inflateMenu(R.menu.menu_testing_action_bar);
                toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.nav_tint));
                toolbar.setBackgroundColor(getResources().getColor(R.color.primary));
            }
            }
        });
    }
}

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