为什么我的动态主题不能正常显示？
Why is my dynamic theme not being displayed properly?
我有两个主题：默认主题（绿色）和红色变体。
我在 MainActivity 上动态设置了我的主题，但它看起来像是两个主题的奇怪组合。
由于某种原因，只有一些项目更改为新主题，而另一些则保持旧主题。
Image
红色和绿色部分都将色调设置为颜色重音：
HomeFragment.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
android:id="@+id/homeConstraint"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.HomeFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:id="@+id/homeToolsLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeSortButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_sort_32"
android:tint="?attr/colorAccent" />
<ImageButton
android:id="@+id/homeCancelButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_close_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<LinearLayout
android:id="@+id/homeSelectionTools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="end"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeColorAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_color_lens_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeTagAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_label_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homedeleteAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_delete_forever_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeSelectButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_done_32"
android:tint="?attr/colorAccent" />
</LinearLayout>
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/homeRecycler"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:id="@+id/homeEmptyLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="@+id/homeEmptyIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="15dp"
android:contentDescription="Tip"
android:src="@drawable/ic_baseline_inbox_120"
app:tint="?attr/colorAccent" />
<TextView
android:id="@+id/homeEmptyTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_extrabold"
android:text="What an empty place..."
android:textAlignment="center"
android:textSize="24sp" />
<TextView
android:id="@+id/homeEmptyDesc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_bold"
android:text="There are no notes. Try creating a new one"
android:textAlignment="center"
android:textSize="20sp" />
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
首页Activity
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
android:id="@+id/homeConstraint"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.HomeFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:id="@+id/homeToolsLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeSortButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_sort_32"
android:tint="?attr/colorAccent" />
<ImageButton
android:id="@+id/homeCancelButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_close_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<LinearLayout
android:id="@+id/homeSelectionTools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="end"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeColorAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_color_lens_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeTagAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_label_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homedeleteAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_delete_forever_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeSelectButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_done_32"
android:tint="?attr/colorAccent" />
</LinearLayout>
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/homeRecycler"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:id="@+id/homeEmptyLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="@+id/homeEmptyIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="15dp"
android:contentDescription="Tip"
android:src="@drawable/ic_baseline_inbox_120"
app:tint="?attr/colorAccent" />
<TextView
android:id="@+id/homeEmptyTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_extrabold"
android:text="What an empty place..."
android:textAlignment="center"
android:textSize="24sp" />
<TextView
android:id="@+id/homeEmptyDesc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_bold"
android:text="There are no notes. Try creating a new one"
android:textAlignment="center"
android:textSize="20sp" />
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
如您所见，HomeFragment 中的 homeSortButton 是红色的，MainActivity 中的 newFAB 是绿色的，但两者具有相同的值。
这是我的themes.xml文件：
<style name="Theme.MyApp" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<!-- Primary brand color. -->
<item name="android:windowBackground">@color/white</item>
<item name="colorAccent">@color/green</item>
<item name="colorPrimary">@color/green</item>
<item name="colorPrimaryVariant">@color/green</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/green</item>
<item name="colorSecondaryVariant">@color/green</item>
<item name="colorOnSecondary">@color/white</item>
<item name="android:overScrollMode">never</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
<!-- Customize your theme here. -->
</style>
<style name="Theme.MyApp.Red" parent="Theme.MyApp">
<item name="android:windowBackground">@color/white</item>
<item name="colorAccent">@color/red</item>
<item name="colorPrimary">@color/red</item>
<item name="colorPrimaryVariant">@color/red</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/red</item>
<item name="colorSecondaryVariant">@color/red</item>
<item name="colorOnSecondary">@color/white</item>
<item name="android:overScrollMode">never</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
</style>
为了设置主题，我在我的设置片段中的 OnViewCreated() 中调用它：
appColorSpinner.onItemSelectedListener = object: AdapterView.OnItemSelectedListener{
override fun onItemSelected(
parent: AdapterView<*>?,
view: View?,
position: Int,
id: Long
) {
var themeColor: Int = 0
when(position){
0 -> {
themeColor = GREEN_COLOR
mContext?.setTheme(R.style.Theme_MyApp)
}
1 -> {
themeColor = RED_COLOR
mContext?.setTheme(R.style.Theme_MyApp_Blue)
}
}
pref?.edit()?.putInt("colorTheme", themeColor)?.apply()
}
我在我的 MainActivity 的 OnCreate 中调用它来加载主题：
fun setCurrentTheme(){
val prefs = getSharedPreferences("preferences", Context.MODE_PRIVATE)
val color = prefs.getInt("colorTheme", GREEN_COLOR)
when(color){
GREEN_COLOR -> {
setTheme(R.style.Theme_ZenNotes)
}
RED_COLOR -> {
theme.applyStyle(R.style.Theme_ZenNotes_Red, true)
}
BLUE_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Blue)
}
YELLOW_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Yellow)
}
PURPLE_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Purple)
}
}
}
是什么导致了这种奇怪的行为？
好吧，菜鸟犯错了。我不得不在我的 Activity.
上调用 setCurrentTheme() 之前调用 setContentView(...)
我有两个主题：默认主题（绿色）和红色变体。 我在 MainActivity 上动态设置了我的主题，但它看起来像是两个主题的奇怪组合。 由于某种原因，只有一些项目更改为新主题，而另一些则保持旧主题。 Image
红色和绿色部分都将色调设置为颜色重音：
HomeFragment.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
android:id="@+id/homeConstraint"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.HomeFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:id="@+id/homeToolsLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeSortButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_sort_32"
android:tint="?attr/colorAccent" />
<ImageButton
android:id="@+id/homeCancelButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_close_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<LinearLayout
android:id="@+id/homeSelectionTools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="end"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeColorAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_color_lens_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeTagAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_label_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homedeleteAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_delete_forever_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeSelectButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_done_32"
android:tint="?attr/colorAccent" />
</LinearLayout>
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/homeRecycler"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:id="@+id/homeEmptyLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="@+id/homeEmptyIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="15dp"
android:contentDescription="Tip"
android:src="@drawable/ic_baseline_inbox_120"
app:tint="?attr/colorAccent" />
<TextView
android:id="@+id/homeEmptyTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_extrabold"
android:text="What an empty place..."
android:textAlignment="center"
android:textSize="24sp" />
<TextView
android:id="@+id/homeEmptyDesc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_bold"
android:text="There are no notes. Try creating a new one"
android:textAlignment="center"
android:textSize="20sp" />
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
首页Activity
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
android:id="@+id/homeConstraint"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.HomeFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:id="@+id/homeToolsLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeSortButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_sort_32"
android:tint="?attr/colorAccent" />
<ImageButton
android:id="@+id/homeCancelButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_close_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<LinearLayout
android:id="@+id/homeSelectionTools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="end"
android:orientation="horizontal">
<ImageButton
android:id="@+id/homeColorAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_color_lens_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeTagAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_label_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homedeleteAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_delete_forever_32"
android:tint="?attr/colorAccent"
android:visibility="gone" />
<ImageButton
android:id="@+id/homeSelectButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_round_done_32"
android:tint="?attr/colorAccent" />
</LinearLayout>
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/homeRecycler"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:id="@+id/homeEmptyLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="@+id/homeEmptyIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="15dp"
android:contentDescription="Tip"
android:src="@drawable/ic_baseline_inbox_120"
app:tint="?attr/colorAccent" />
<TextView
android:id="@+id/homeEmptyTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_extrabold"
android:text="What an empty place..."
android:textAlignment="center"
android:textSize="24sp" />
<TextView
android:id="@+id/homeEmptyDesc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="@font/nunito_sans_bold"
android:text="There are no notes. Try creating a new one"
android:textAlignment="center"
android:textSize="20sp" />
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
如您所见，HomeFragment 中的 homeSortButton 是红色的，MainActivity 中的 newFAB 是绿色的，但两者具有相同的值。
这是我的themes.xml文件：
<style name="Theme.MyApp" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<!-- Primary brand color. -->
<item name="android:windowBackground">@color/white</item>
<item name="colorAccent">@color/green</item>
<item name="colorPrimary">@color/green</item>
<item name="colorPrimaryVariant">@color/green</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/green</item>
<item name="colorSecondaryVariant">@color/green</item>
<item name="colorOnSecondary">@color/white</item>
<item name="android:overScrollMode">never</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
<!-- Customize your theme here. -->
</style>
<style name="Theme.MyApp.Red" parent="Theme.MyApp">
<item name="android:windowBackground">@color/white</item>
<item name="colorAccent">@color/red</item>
<item name="colorPrimary">@color/red</item>
<item name="colorPrimaryVariant">@color/red</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/red</item>
<item name="colorSecondaryVariant">@color/red</item>
<item name="colorOnSecondary">@color/white</item>
<item name="android:overScrollMode">never</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
</style>
为了设置主题，我在我的设置片段中的 OnViewCreated() 中调用它：
appColorSpinner.onItemSelectedListener = object: AdapterView.OnItemSelectedListener{
override fun onItemSelected(
parent: AdapterView<*>?,
view: View?,
position: Int,
id: Long
) {
var themeColor: Int = 0
when(position){
0 -> {
themeColor = GREEN_COLOR
mContext?.setTheme(R.style.Theme_MyApp)
}
1 -> {
themeColor = RED_COLOR
mContext?.setTheme(R.style.Theme_MyApp_Blue)
}
}
pref?.edit()?.putInt("colorTheme", themeColor)?.apply()
}
我在我的 MainActivity 的 OnCreate 中调用它来加载主题：
fun setCurrentTheme(){
val prefs = getSharedPreferences("preferences", Context.MODE_PRIVATE)
val color = prefs.getInt("colorTheme", GREEN_COLOR)
when(color){
GREEN_COLOR -> {
setTheme(R.style.Theme_ZenNotes)
}
RED_COLOR -> {
theme.applyStyle(R.style.Theme_ZenNotes_Red, true)
}
BLUE_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Blue)
}
YELLOW_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Yellow)
}
PURPLE_COLOR -> {
setTheme(R.style.Theme_ZenNotes_Purple)
}
}
}
是什么导致了这种奇怪的行为？
好吧，菜鸟犯错了。我不得不在我的 Activity.
上调用 setCurrentTheme() 之前调用 setContentView(...)