我想在我正在尝试的操作栏中更改标题颜色,如下所示:
- <style name="MyTheme" parent="Theme.AppCompat.Light.DarkActionBar">
- <item name="actionBarStyle">@style/MyTheme.ActionBarStyle</item>
- <item name="android:actionBarStyle">@style/MyTheme.ActionBarStyle</item>
- <item name="android:titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
- <item name="titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
- <item name="drawerArrowStyle">@style/AppTheme.DrawerArrowToggle</item>
- <item name="colorAccent">@color/greenText</item>
- </style>
- <style name="MyTheme.ActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar">
- <item name="android:titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
- <item name="background">@color/whiteText</item>
- </style>
- <style name="AppTheme.DrawerArrowToggle" parent="Base.Widget.AppCompat.DrawerArrowToggle">
- <item name="color">@android:color/black</item>
- </style>
- <style name="MyTheme.ActionBar.TitleTextStyle" parent="@android:style/TextAppearance.Holo.Widget.ActionBar.Title">
- <item name="android:textColor">@color/actionbar_blackText</item>
- </style>
在我的清单中:我使用相同的主题.
在我的Activity类中:我将FragmentActivity更改为AppCompatActivity
OnCreate看起来像这样:
- @Override
- protected void onCreate(Bundle savedInstanceState)
- {
- super.onCreate(savedInstanceState);
- getSupportActionBar().setDisplayOptions(getSupportActionBar().getDisplayOptions() | android.support.v7.app.ActionBar.DISPLAY_SHOW_CUSTOM);
- ImageView imageView = new ImageView(getSupportActionBar().getThemedContext());
- imageView.setScaleType(ImageView.ScaleType.CENTER);
- imageView.setImageResource(R.drawable.logoforactionbar);
- android.support.v7.app.ActionBar.LayoutParams layoutParams = new android.support.v7.app.ActionBar.LayoutParams(android.support.v7.app.ActionBar.LayoutParams.WRAP_CONTENT,android.support.v7.app.ActionBar.LayoutParams.WRAP_CONTENT,Gravity.END | Gravity.CENTER_VERTICAL);
- layoutParams.rightMargin = 20;
- imageView.setLayoutParams(layoutParams);
- getSupportActionBar().setCustomView(imageView);
- getSupportActionBar().setTitle(getResources().getString(R.string.register_new));
- getSupportActionBar().setDisplayHomeAsUpEnabled(true);
- getSupportActionBar().setHomeButtonEnabled(true);
- getSupportActionBar().setIcon(android.R.color.transparent);
- setContentView(R.layout.register_new);
- }
但标题文字颜色不会改变,或者我也看不到黑色向上箭头.
文字和箭头是白色的……
奇怪的是,在具有导航抽屉的另一个AppCompatActivity上也能正常工作.
我得到这样的结果:
我剪了徽标部分.无论如何,应该有黑色标题和黑色箭头,但不会出现.
解决方法
您只需要粘贴它并使用您自己的XML更改此XML中的颜色
- <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
- <item name="colorPrimaryDark">#cc0986ff</item>
- <item name="colorPrimary">#ff0c84e8</item>
- <item name="android:textColorPrimary">#fdfff2</item>
- <item name="android:windowBackground">@android:color/white</item>
- <item name="android:editTextColor">@android:color/background_dark</item>
- <item name="android:textColor">@android:color/background_dark</item>
- <item name="colorControlNormal">@android:color/background_dark</item>
- <item name="colorControlActivated">#ff0043c5</item>
- <item name="colorControlHighlight">#ffcb6345</item>
- </style>