如何在Android Studio中更改导航视图中汉堡图标的颜色

Question

我创建了一个导航抽屉，现在我想将导航抽屉中汉堡图标的颜色更改为金色，并将文本也更改为金色。

以下是我的代码，同时附有当前外观的照片：

package com.example.entertainmentlab;

import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.View;
import android.view.Menu;
import android.widget.Toast;

import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.navigation.NavigationView;

import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

public class HomeActivity extends AppCompatActivity {

    private AppBarConfiguration mAppBarConfiguration;

    protected ActionBarDrawerToggle drawerToggle;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_home);
        Toolbar toolbar = findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        DrawerLayout drawer = findViewById(R.id.drawer_layout);
        NavigationView navigationView = findViewById(R.id.nav_view);

        // Passing each menu ID as a set of Ids because each
        // menu should be considered as top level destinations.

        mAppBarConfiguration = new AppBarConfiguration.Builder(
                R.id.nav_trending, R.id.nav_audio, R.id.nav_videos)
                .setDrawerLayout(drawer)
                .build();
        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
        NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
        NavigationUI.setupWithNavController(navigationView, navController);

        final Drawable upArrow = getResources().getDrawable(R.drawable.nav);
        upArrow.setColorFilter(Color.parseColor("#FFFFFF"), PorterDuff.Mode.SRC_ATOP);
        getSupportActionBar().setHomeAsUpIndicator(upArrow);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.home, menu);
        return true;
    }



    @Override
    public boolean onSupportNavigateUp() {
        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
        return NavigationUI.navigateUp(navController, mAppBarConfiguration)
                || super.onSupportNavigateUp();
    }

- George S Mulbah II

---

这回答解决了你的问题吗？如何更改材料设计导航抽屉中汉堡图标的颜色 - Nicolas

Answer 1

我能够找到一种方法来改变汉堡图标的颜色，我在style.xml中编写了以下代码。

<resources>
    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="drawerArrowStyle">@style/DrawerIcon</item>
        <item name="actionOverflowButtonStyle">@style/MyActionButtonOverflow</item>

    </style>

    <style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>


    <style name="MyActionButtonOverflow" parent="Widget.AppCompat.Light.ActionButton.Overflow">
        <item name="color">#ffd700</item>
    </style>
    <style name="DrawerIcon" parent="Widget.AppCompat.DrawerArrowToggle">
        <item name="color">#ffd700</item>
    </style>

    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />

    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />


</resources>

现在将以下代码添加到您的导航视图Java活动中，我的情况下是HomeActivity。

toolbar.setTitleTextColor(getResources().getColor(R.color.colorelabGold));

现在你获得了

- George S Mulbah II