fix: views cannot use nine patch drawable as their background

Author: WhiredPlanck

app/src/main/java/com/osfans/trime/data/theme/ColorManager.kt

@@ -11,7 +11,6 @@ import android.graphics.BitmapFactory
 import android.graphics.Color
 import android.graphics.NinePatch
 import android.graphics.Rect
-import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import android.graphics.drawable.GradientDrawable
 import android.graphics.drawable.NinePatchDrawable
@@ -26,7 +25,6 @@ import com.osfans.trime.util.NinePatchBitmapFactory
 import com.osfans.trime.util.WeakHashSet
 import com.osfans.trime.util.isNightMode
 import timber.log.Timber
-import java.io.File
 
 object ColorManager {
     private lateinit var theme: Theme
@@ -219,7 +217,7 @@ object ColorManager {
             val path = resolveImageFilePath(value)
             val bitmap =
                 bitmapCache?.get(path)
-                    ?: BitmapFactory.decodeStream(File(path).inputStream())?.also {
+                    ?: BitmapFactory.decodeFile(path)?.also {
                         bitmapCache?.put(path, it)
                     } ?: return null
             if (path.endsWith(".9.png")) {
@@ -258,14 +256,13 @@ object ColorManager {
 
     fun getDrawable(key: String): Drawable? = resolveDrawable(key)
 
-    fun getDrawable(
+    fun getDecorDrawable(
         colorKey: String,
         borderColorKey: String? = null,
         borderPx: Int = 0,
         cornerRadius: Float = 0f,
         alpha: Int = 255,
     ): Drawable? = when (val drawable = getDrawable(colorKey)) {
-        is BitmapDrawable -> drawable.also { it.alpha = MathUtils.clamp(alpha, 0, 255) }
         is GradientDrawable ->
             drawable.also {
                 it.cornerRadius = cornerRadius
@@ -278,7 +275,7 @@ object ColorManager {
                     }
                 }
             }
-        else -> null
+        else -> drawable?.also { it.alpha = MathUtils.clamp(alpha, 0, 255) }
     }
 
     private val SUPPORTED_IMG_FORMATS = arrayOf(".png", ".webp", ".jpg", ".gif")

app/src/main/java/com/osfans/trime/ime/bar/QuickBar.kt

@@ -175,7 +175,7 @@ class QuickBar(
                     View.VISIBLE
                 }
             background =
-                ColorManager.getDrawable(
+                ColorManager.getDecorDrawable(
                     "candidate_background",
                     "candidate_border_color",
                     dp(theme.generalStyle.candidateBorder),

app/src/main/java/com/osfans/trime/ime/candidates/unrolled/UnrolledCandidateLayout.kt

@@ -29,7 +29,7 @@ class UnrolledCandidateLayout(
     init {
         id = R.id.unrolled_candidate_view
         background =
-            ColorManager.getDrawable(
+            ColorManager.getDecorDrawable(
                 "candidate_background",
                 "candidate_border_color",
                 dp(theme.generalStyle.candidateBorder),

app/src/main/java/com/osfans/trime/ime/composition/CandidatesView.kt

@@ -208,7 +208,7 @@ class CandidatesView(
         verticalPadding = dp(theme.generalStyle.layout.marginX)
         horizontalPadding = dp(theme.generalStyle.layout.marginY)
         background =
-            ColorManager.getDrawable(
+            ColorManager.getDecorDrawable(
                 "text_back_color",
                 "border_color",
                 dp(theme.generalStyle.layout.border),

app/src/main/java/com/osfans/trime/ime/option/SwitchOptionEntryUi.kt

@@ -43,7 +43,7 @@ class SwitchOptionEntryUi(
     val bkg =
         frameLayout {
             background =
-                ColorManager.getDrawable(
+                ColorManager.getDecorDrawable(
                     "key_back_color",
                     "key_border_color",
                     dp(theme.generalStyle.keyBorder),

app/src/main/java/com/osfans/trime/ime/symbol/DatabaseItemUi.kt

@@ -76,7 +76,7 @@ class DatabaseItemUi(
             isClickable = true
             minimumHeight = dp(30)
             background =
-                ColorManager.getDrawable(
+                ColorManager.getDecorDrawable(
                     "key_back_color",
                     "key_border_color",
                     dp(theme.generalStyle.keyBorder),

app/src/main/java/com/osfans/trime/ime/symbol/LiquidItemUi.kt

@@ -19,7 +19,6 @@ import splitties.views.dsl.core.add
 import splitties.views.dsl.core.view
 import splitties.views.dsl.core.wrapContent
 import splitties.views.setPaddingDp
-import timber.log.Timber
 
 class LiquidItemUi(
     override val ctx: Context,
@@ -36,7 +35,7 @@ class LiquidItemUi(
     }
 
     override val root = constraintLayout {
-        background = ColorManager.getDrawable(
+        background = ColorManager.getDecorDrawable(
             "key_back_color",
             "key_border_color",
             dp(theme.generalStyle.keyBorder),