Use compose clock widget

ui/src/main/java/de/mm20/launcher2/ui/legacy/activity/LauncherActivity.kt

@@ -256,10 +256,10 @@ class LauncherActivity : AppCompatActivity() {
                 binding.searchBar.raise()
             } else binding.searchBar.drop()
             if (scrollY == 0) {
-                binding.clockWidget.translucent = true
+                binding.clockWidget.transparentBackground = true
                 if (!searchVisibility) binding.searchBar.hide()
             } else {
-                binding.clockWidget.translucent = false
+                binding.clockWidget.transparentBackground = false
                 binding.searchBar.show()
             }
 
@@ -660,22 +660,8 @@ class LauncherActivity : AppCompatActivity() {
         for (widget in binding.widgetList.iterator()) {
             if (widget is WidgetView) {
                 widget.update()
-                if (topWidgetRanking < widget.widgetView?.compactViewRanking ?: 0) {
-                    topWidget = widget.widgetView
-                    topWidgetRanking = widget.widgetView?.compactViewRanking ?: 0
-                    topWidgetView = widget
-                }
             }
         }
-        val compactView = topWidget?.compactView
-        compactView?.update()
-        compactView?.goToParent = {
-            ObjectAnimator.ofFloat(
-                binding.scrollView, "scrollY", topWidgetView?.top?.toFloat()
-                    ?: 0f
-            ).start()
-        }
-        binding.clockWidget.compactView = compactView
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {

ui/src/main/java/de/mm20/launcher2/ui/legacy/widget/ClockWidget.kt

@@ -3,33 +3,33 @@ package de.mm20.launcher2.ui.legacy.widget
 import android.animation.AnimatorSet
 import android.animation.LayoutTransition
 import android.animation.ObjectAnimator
-import android.content.ActivityNotFoundException
 import android.content.ContentUris
 import android.content.Context
 import android.content.Intent
 import android.graphics.Color
-import android.provider.AlarmClock
 import android.provider.CalendarContract
 import android.text.format.DateFormat
 import android.util.AttributeSet
 import android.util.TypedValue
-import android.view.LayoutInflater
-import android.view.View
 import android.view.animation.AccelerateInterpolator
 import android.view.animation.DecelerateInterpolator
-import android.widget.RelativeLayout
+import android.widget.FrameLayout
 import android.widget.TextClock
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.ui.platform.ComposeView
 import androidx.core.content.ContextCompat
-import androidx.core.view.postDelayed
+import androidx.lifecycle.MutableLiveData
 import de.mm20.launcher2.ktx.dp
 import de.mm20.launcher2.legacy.helper.ActivityStarter
 import de.mm20.launcher2.preferences.LauncherPreferences
+import de.mm20.launcher2.ui.ClockWidget
+import de.mm20.launcher2.ui.LegacyLauncherTheme
 import de.mm20.launcher2.ui.R
-import de.mm20.launcher2.ui.databinding.ViewDateTimeBinding
 import de.mm20.launcher2.ui.legacy.view.LauncherCardView
 import java.util.*
 
-class ClockWidget : LauncherCardView {
+class ClockWidget : FrameLayout {
 
     constructor(context: Context) : super(context)
     constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
@@ -39,186 +39,31 @@ class ClockWidget : LauncherCardView {
         defStyleRes
     )
 
-    private val binding = ViewDateTimeBinding.inflate(LayoutInflater.from(context), this, true)
+    val view = ComposeView(context)
 
     init {
         clipToPadding = false
         clipChildren = false
         layoutTransition = LayoutTransition()
 
-        binding.dateTimeTimeView.format12Hour = "hh:mm"
-        binding.dateTimeTimeView.format24Hour = "HH:mm"
+        val composeView = ComposeView(context)
+
+        addView(composeView)
+
+        composeView.layoutParams =
+            LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT)
 
 
-        binding.dateTimeTimeView.setOnClickListener {
-            try {
-                val intent = Intent(AlarmClock.ACTION_SHOW_ALARMS)
-                ActivityStarter.start(context, this, intent = intent)
-            } catch (_: ActivityNotFoundException) {
-                // Ignore
+        composeView.setContent {
+            val transparentBg by transparentBackgroundState.observeAsState(true)
+            LegacyLauncherTheme {
+                ClockWidget(transparentBackground = transparentBg)
             }
         }
-        postDelayed(1) {
-            translucent = true
-        }
     }
 
-    private val translucentDisableRunnable = Runnable@{
-        if (translucent) return@Runnable
-        binding.dateTimeTimeView.setShadowLayer(0f, 0f, 0f, 0)
-        val textColor = ContextCompat.getColorStateList(context, R.color.text_color_primary)
-        val dividerColor = ContextCompat.getColor(context, R.color.color_divider)
-        binding.dateTimeTimeView.setTextColor(textColor)
-        binding.bottomPadding.setBackgroundColor(dividerColor)
-        binding.bottomPadding.elevation = 0f
-        compactView?.setTranslucent(false)
-    }
+    private val transparentBackgroundState = MutableLiveData<Boolean>()
 
-    private val translucentEnableRunnable = Runnable@{
-        if (!translucent) return@Runnable
-        val textColor = Color.argb(255, 255, 255, 255)
-        val shadowY = resources.getDimension(R.dimen.elevation_shadow_1dp_y)
-        val shadowR = resources.getDimension(R.dimen.elevation_shadow_1dp_radius)
-        val shadowC = Color.argb(66, 0, 0, 0)
-        binding.dateTimeTimeView.setTextColor(textColor)
-        binding.dateTimeTimeView.setShadowLayer(shadowR, 0f, shadowY, shadowC)
-        binding.bottomPadding.setBackgroundColor(textColor)
-        binding.bottomPadding.elevation = 1f
-        compactView?.setTranslucent(true)
-    }
-
-    var translucent: Boolean = false
-        set(value) {
-            if (value == field) return
-            if (value) {
-                removeCallbacks(translucentDisableRunnable)
-                postDelayed(translucentEnableRunnable, 100)
-                AnimatorSet().apply {
-                    duration = 200
-                    playTogether(
-                        ObjectAnimator.ofInt(this@ClockWidget, "backgroundOpacity", 0).apply {
-                            interpolator = AccelerateInterpolator(3f)
-                        },
-                        ObjectAnimator.ofFloat(this@ClockWidget, "translationZ", -elevation).apply {
-                            interpolator = DecelerateInterpolator(3f)
-                        }
-                    )
-                }.start()
-
-            } else {
-                removeCallbacks(translucentEnableRunnable)
-                postDelayed(translucentDisableRunnable, 70)
-                AnimatorSet().apply {
-                    duration = 200
-                    playTogether(
-                        ObjectAnimator.ofFloat(this@ClockWidget, "translationZ", 0f).apply {
-                            interpolator = AccelerateInterpolator(3f)
-                        },
-                        ObjectAnimator.ofInt(
-                            this@ClockWidget,
-                            "backgroundOpacity",
-                            LauncherPreferences.instance.cardOpacity
-                        ).apply {
-                            interpolator = DecelerateInterpolator(3f)
-                        }
-                    )
-                }.start()
-
-            }
-            field = value
-        }
-
-
-    var compactView: CompactView? = getDefaultCompactView()
-        set(value) {
-            binding.clockWidgetContainer.removeView(field as? View)
-            if (value == null) {
-                field = getDefaultCompactView()
-            } else {
-                field = value
-            }
-            (field as? View)?.let {
-                it.layoutParams = getCompactViewLayoutParams()
-                binding.clockWidgetContainer.addView(it)
-            }
-            field?.setTranslucent(translucent)
-        }
-
-    private fun getDefaultCompactView(): CompactView {
-        return DateCompactView(context)
-    }
-
-    private fun getCompactViewLayoutParams(): RelativeLayout.LayoutParams {
-        val params = RelativeLayout.LayoutParams(
-            RelativeLayout.LayoutParams.WRAP_CONTENT,
-            RelativeLayout.LayoutParams.WRAP_CONTENT
-        )
-        params.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE)
-        params.addRule(RelativeLayout.ALIGN_PARENT_START, RelativeLayout.TRUE)
-        params.addRule(RelativeLayout.START_OF, R.id.clockWidgetDivider)
-        params.marginStart = (16 * dp).toInt()
-        params.marginEnd = (16 * dp).toInt()
-        return params
-    }
-}
-
-class DateCompactView : TextClock, CompactView {
-    override fun setTranslucent(translucent: Boolean) {
-        if (translucent) {
-            val textColor = Color.argb(255, 255, 255, 255)
-            val shadowY = resources.getDimension(R.dimen.elevation_shadow_1dp_y)
-            val shadowR = resources.getDimension(R.dimen.elevation_shadow_1dp_radius)
-            val shadowC = Color.argb(66, 0, 0, 0)
-            setShadowLayer(shadowR, 0f, shadowY, shadowC)
-            setTextColor(textColor)
-        } else {
-            val textColor = ContextCompat.getColorStateList(context, R.color.text_color_primary)
-            setShadowLayer(0f, 0f, 0f, 0)
-            setTextColor(textColor)
-        }
-    }
-
-    override var goToParent: (() -> Unit)? = null
-
-    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet?, defStyleRes: Int) : super(
-        context,
-        attrs,
-        defStyleRes
-    )
-
-    init {
-        isClickable = true
-        elevation = 2 * dp
-        isFocusable = true
-        setPadding(0, (16 * dp).toInt(), 0, (16 * dp).toInt())
-        textSize = 20f
-        setTextColor(ContextCompat.getColorStateList(context, R.color.text_color_primary))
-        setOnClickListener {
-            val startMillis = System.currentTimeMillis()
-            val builder = CalendarContract.CONTENT_URI.buildUpon()
-            builder.appendPath("time")
-            ContentUris.appendId(builder, startMillis)
-            val intent = Intent(Intent.ACTION_VIEW)
-                .setData(builder.build())
-            ActivityStarter.start(context, this, intent = intent)
-        }
-        val dayFormat = DateFormat.getBestDateTimePattern(Locale.getDefault(), "MMMMdyyyy")
-        val dayOfWeekFormat = DateFormat.getBestDateTimePattern(Locale.getDefault(), "EEEE")
-        val dateFormat =
-            context.getString(R.string.date_format_clock_widget, dayOfWeekFormat, dayFormat)
-
-        format12Hour = dateFormat
-        format24Hour = dateFormat
-
-        val outValue = TypedValue()
-        context.theme.resolveAttribute(
-            android.R.attr.selectableItemBackgroundBorderless,
-            outValue,
-            true
-        )
-        foreground = context.getDrawable(outValue.resourceId)
-    }
+    var transparentBackground: Boolean = true
 }
 

ui/src/main/java/de/mm20/launcher2/ui/widget/ClockWidget.kt

@@ -11,6 +11,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.blur
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
@@ -34,8 +35,7 @@ fun ClockWidget(
     val insets = LocalWindowInsets.current
     Box(
         modifier = Modifier
-            .fillMaxWidth()
-            .height((windowHeight - insets.systemBars.bottom).toDp()),
+            .fillMaxWidth(),
         contentAlignment = Alignment.BottomCenter
     ) {
         val contentColor by animateColorAsState(

ui/src/main/res/layout/activity_launcher.xml

@@ -129,13 +129,10 @@
                     android:paddingTop="8dp"
                     android:orientation="vertical">
 
-                    <de.mm20.launcher2.view.ElevationImageView
+                    <Space
                         android:id="@+id/widgetSpacer"
                         android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:elevation="@dimen/card_elevation"
-                        android:src="@drawable/ic_arrow_up"
-                        android:tint="#fff" />
+                        android:layout_height="wrap_content" />
 
                     <de.mm20.launcher2.ui.legacy.widget.ClockWidget
                         android:id="@+id/clockWidget"

ui/src/main/res/layout/view_date_time.xml

@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/clockWidgetContainer"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:animateLayoutChanges="true"
-    android:clipChildren="false"
-    android:clipToPadding="false">
-
-    <FrameLayout
-        android:id="@+id/clockWidgetDivider"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
-        android:layout_toStartOf="@+id/dateTimeTimeView"
-        android:elevation="2dp">
-
-        <View
-            android:id="@+id/bottomPadding"
-            android:layout_width="1dp"
-            android:layout_height="48dp"
-            android:layout_marginTop="16dp"
-            android:layout_marginBottom="16dp"
-            android:background="@color/color_divider"/>
-
-    </FrameLayout>
-
-
-    <TextClock
-        android:id="@+id/dateTimeTimeView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:layout_centerVertical="true"
-        android:layout_marginEnd="16dp"
-        android:clickable="true"
-        android:elevation="2dp"
-        android:focusable="true"
-        android:fontFamily="sans-serif-light"
-        android:foreground="?selectableItemBackgroundBorderless"
-        android:paddingStart="20dp"
-        android:textColor="?android:textColorPrimary"
-        android:textSize="36sp"/>
-</RelativeLayout>