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Fix FontRequest thread leaks and UI bugs related to custom fonts.

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This commit is contained in:
Azuo
2021-08-13 22:09:46 +08:00
parent b081b9adbb
commit b3e2d8d843
19 changed files with 103 additions and 59 deletions
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10
app/src/main/java/com/tommasoberlose/anotherwidget/helpers/WidgetHelper.kt
View File

@ -63,21 +63,23 @@ object WidgetHelper {
R.array.com_google_android_gms_fonts_certs
)
val handlerThread = HandlerThread("generateView")
val callback = object : FontsContractCompat.FontRequestCallback() {
override fun onTypefaceRetrieved(typeface: Typeface) {
handlerThread.quit()
function.invoke(typeface)
}
override fun onTypefaceRequestFailed(reason: Int) {
handlerThread.quit();
function.invoke(null)
}
}
val handlerThread = HandlerThread("generateView")
handlerThread.start()
if (Looper.myLooper() == null) {
Looper.prepare()
}
//if (Looper.myLooper() == null) {
// Looper.prepare()
//}
Handler(handlerThread.looper).run {
FontsContractCompat.requestFont(context, request, callback, this)

80
app/src/main/java/com/tommasoberlose/anotherwidget/ui/activities/tabs/CustomFontActivity.kt
View File

@ -38,12 +38,15 @@ class CustomFontActivity : AppCompatActivity() {
private lateinit var adapter: SlimAdapter
private lateinit var viewModel: CustomFontViewModel
private lateinit var binding: ActivityCustomFontBinding
private lateinit var handlerThread: HandlerThread
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
viewModel = ViewModelProvider(this).get(CustomFontViewModel::class.java)
binding = ActivityCustomFontBinding.inflate(layoutInflater)
handlerThread = HandlerThread("listCustomFonts")
handlerThread.start()
binding.listView.setHasFixedSize(true)
val mLayoutManager = LinearLayoutManager(this)
@ -64,14 +67,17 @@ class CustomFontActivity : AppCompatActivity() {
injector
.text(R.id.text, item)
.with<TextView>(R.id.text) {
val googleSans: Typeface = when (Preferences.customFontVariant) {
"100" -> Typeface.createFromAsset(this.assets, "fonts/google_sans_thin.ttf")
"200" -> Typeface.createFromAsset(this.assets, "fonts/google_sans_light.ttf")
"500" -> Typeface.createFromAsset(this.assets, "fonts/google_sans_medium.ttf")
"700" -> Typeface.createFromAsset(this.assets, "fonts/google_sans_bold.ttf")
"800" -> Typeface.createFromAsset(this.assets, "fonts/google_sans_black.ttf")
else -> Typeface.createFromAsset(this.assets, "fonts/google_sans_regular.ttf")
}
val googleSans: Typeface? = androidx.core.content.res.ResourcesCompat.getFont(
this,
when (Preferences.customFontVariant) {
"100" -> R.font.google_sans_thin
"200" -> R.font.google_sans_light
"500" -> R.font.google_sans_medium
"700" -> R.font.google_sans_bold
"800" -> R.font.google_sans_black
else -> R.font.google_sans_regular
}
)
it.typeface = googleSans
}
@ -97,32 +103,49 @@ class CustomFontActivity : AppCompatActivity() {
)
val callback = object : FontsContractCompat.FontRequestCallback() {
override fun onTypefaceRetrieved(typeface: Typeface) {
it.typeface = typeface
it.isVisible = true
class Callback : FontsContractCompat.FontRequestCallback() {
var handler: Handler? = Handler(handlerThread.looper)
it.measure(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT
)
fun cancel() {
if (handler != null) {
handler!!.removeCallbacksAndMessages(null)
handler = null
}
}
protected fun finalize() {
cancel()
}
override fun onTypefaceRetrieved(typeface: Typeface) {
if (it.tag == this) {
it.tag = null
it.typeface = typeface
it.setTextColor(getColor(R.color.colorPrimaryText))
}
}
override fun onTypefaceRequestFailed(reason: Int) {
it.isVisible = false
it.layoutParams = it.layoutParams.apply {
height = 0
if (it.tag == this) {
it.tag = null
//it.text = item.fontFamily + " ($reason)"
it.setTextColor(getColor(R.color.errorColorText))
}
}
}
val handlerThread = HandlerThread(item.fontFamily)
handlerThread.start()
val mHandler = Handler(handlerThread.looper)
(it.tag as Callback?)?.cancel()
val callback = Callback()
it.tag = callback
it.typeface = null
it.setTextColor(getColor(R.color.colorSecondaryText))
val mHandler = callback.handler!!
FontsContractCompat.requestFont(this, request, callback, mHandler)
}
injector.clicked(R.id.text) {
if ((it as TextView).typeface == null) return@clicked
val dialog = BottomSheetMenu<Int>(this, header = item.fontFamily)
if (item.fontVariants.isEmpty()) {
dialog.addItem(SettingsStringHelper.getVariantLabel(this, "regular"), -1)
@ -147,6 +170,12 @@ class CustomFontActivity : AppCompatActivity() {
setContentView(binding.root)
}
override fun onDestroy() {
handlerThread.quit()
filterJob?.cancel()
super.onDestroy()
}
private var filterJob: Job? = null
private fun subscribeUi(binding: ActivityCustomFontBinding, viewModel: CustomFontViewModel) {
@ -204,6 +233,13 @@ class CustomFontActivity : AppCompatActivity() {
adapter.updateData(filteredList)
binding.loader.visibility = View.INVISIBLE
}
} else {
delay(200)
withContext(Dispatchers.Main) {
adapter.updateData(listOf(getString(R.string.custom_font_subtitle_1)).filter {
it.contains(search ?: "", ignoreCase = true)
})
}
}
}
}

2
app/src/main/java/com/tommasoberlose/anotherwidget/ui/fragments/tabs/TypographyFragment.kt
View File

@ -276,7 +276,7 @@ class TypographyFragment : Fragment() {
Intent(requireContext(), CustomFontActivity::class.java),
RequestCode.CUSTOM_FONT_CHOOSER_REQUEST_CODE.code
)
} else if (value != Constants.CUSTOM_FONT_DOWNLOADED) {
} else if (value != Preferences.customFont) {
Preferences.bulk {
customFont = value
customFontFile = ""

19
app/src/main/java/com/tommasoberlose/anotherwidget/ui/widgets/AlignedWidget.kt
View File

@ -876,14 +876,17 @@ class AlignedWidget(val context: Context, val rightAligned: Boolean = false) {
// Custom Font
if (Preferences.customFont == Constants.CUSTOM_FONT_GOOGLE_SANS) {
val googleSans: Typeface = when (Preferences.customFontVariant) {
"100" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_thin.ttf")
"200" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_light.ttf")
"500" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_medium.ttf")
"700" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_bold.ttf")
"800" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_black.ttf")
else -> Typeface.createFromAsset(context.assets, "fonts/google_sans_regular.ttf")
}
val googleSans: Typeface? = androidx.core.content.res.ResourcesCompat.getFont(
context,
when (Preferences.customFontVariant) {
"100" -> R.font.google_sans_thin
"200" -> R.font.google_sans_light
"500" -> R.font.google_sans_medium
"700" -> R.font.google_sans_bold
"800" -> R.font.google_sans_black
else -> R.font.google_sans_regular
}
)
listOf<TextView>(
bindingView.date,

19
app/src/main/java/com/tommasoberlose/anotherwidget/ui/widgets/StandardWidget.kt
View File

@ -919,14 +919,17 @@ class StandardWidget(val context: Context) {
// Custom Font
if (Preferences.customFont == Constants.CUSTOM_FONT_GOOGLE_SANS) {
val googleSans: Typeface = when (Preferences.customFontVariant) {
"100" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_thin.ttf")
"200" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_light.ttf")
"500" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_medium.ttf")
"700" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_bold.ttf")
"800" -> Typeface.createFromAsset(context.assets, "fonts/google_sans_black.ttf")
else -> Typeface.createFromAsset(context.assets, "fonts/google_sans_regular.ttf")
}
val googleSans: Typeface? = androidx.core.content.res.ResourcesCompat.getFont(
context,
when (Preferences.customFontVariant) {
"100" -> R.font.google_sans_thin
"200" -> R.font.google_sans_light
"500" -> R.font.google_sans_medium
"700" -> R.font.google_sans_bold
"800" -> R.font.google_sans_black
else -> R.font.google_sans_regular
}
)
listOf<TextView>(
bindingView.date,