Merge "Adding Skeleton Code for Customizable Taksbar" into main

2024-07-16 20:16:10 +00:00
parent c9174e17a2 dafd7f55ed
commit b0e0e00660
4 changed files with 314 additions and 0 deletions
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.taskbar.customization
+
+import android.content.Context
+import android.graphics.Rect
+import android.util.AttributeSet
+import androidx.constraintlayout.widget.ConstraintLayout
+import com.android.launcher3.Insettable
+import com.android.launcher3.R
+import com.android.launcher3.taskbar.TaskbarActivityContext
+import com.android.launcher3.views.ActivityContext
+
+/** TaskbarView that is customizeable via Taskbar containers. */
+class CustomizableTaskbarView(context: Context, attrs: AttributeSet? = null) :
+    ConstraintLayout(context, attrs), Insettable {
+    private val activityContext: TaskbarActivityContext = ActivityContext.lookupContext(context)
+
+    init {
+        inflate(context, R.layout.customizable_taskbar_view, this)
+    }
+
+    override fun setInsets(insets: Rect?) {
+        // Ignore, we just implement Insettable to draw behind system insets.
+    }
+}
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.taskbar.customization
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.widget.LinearLayout
+import androidx.annotation.DimenRes
+import androidx.annotation.DrawableRes
+import androidx.core.view.setPadding
+import com.android.launcher3.R
+import com.android.launcher3.Utilities.dpToPx
+import com.android.launcher3.config.FeatureFlags
+import com.android.launcher3.taskbar.TaskbarActivityContext
+import com.android.launcher3.views.ActivityContext
+import com.android.launcher3.views.IconButtonView
+
+/** Taskbar all apps button container for customizable taskbar. */
+class TaskbarAllAppsButtonContainer
+@JvmOverloads
+constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+) : LinearLayout(context, attrs), TaskbarContainer {
+
+    private val allAppsButton: IconButtonView =
+        LayoutInflater.from(context).inflate(R.layout.taskbar_all_apps_button, this, false)
+            as IconButtonView
+    private val activityContext: TaskbarActivityContext = ActivityContext.lookupContext(context)
+
+    override val spaceNeeded: Int
+        get() {
+            return dpToPx(activityContext.taskbarSpecsEvaluator.taskbarIconSize.size.toFloat())
+        }
+
+    init {
+        setUpIcon()
+    }
+
+    @SuppressLint("UseCompatLoadingForDrawables", "ResourceAsColor")
+    private fun setUpIcon() {
+        val drawable =
+            resources.getDrawable(
+                getAllAppsButton(activityContext.taskbarFeatureEvaluator.isTransient)
+            )
+        val padding = activityContext.taskbarSpecsEvaluator.taskbarIconPadding
+
+        allAppsButton.setIconDrawable(drawable)
+        allAppsButton.setPadding(/* left= */ padding)
+        allAppsButton.setForegroundTint(activityContext.getColor(R.color.all_apps_button_color))
+
+        // TODO(jagrutdesai) : add click listeners in future cl
+        addView(allAppsButton)
+    }
+
+    @DrawableRes
+    private fun getAllAppsButton(isTransientTaskbar: Boolean): Int {
+        val shouldSelectTransientIcon =
+            isTransientTaskbar ||
+                (FeatureFlags.enableTaskbarPinning() && !activityContext.isThreeButtonNav)
+        return if (FeatureFlags.ENABLE_ALL_APPS_SEARCH_IN_TASKBAR.get()) {
+            if (shouldSelectTransientIcon) R.drawable.ic_transient_taskbar_all_apps_search_button
+            else R.drawable.ic_taskbar_all_apps_search_button
+        } else {
+            if (shouldSelectTransientIcon) R.drawable.ic_transient_taskbar_all_apps_button
+            else R.drawable.ic_taskbar_all_apps_button
+        }
+    }
+
+    @DimenRes
+    fun getAllAppsButtonTranslationXOffset(isTransientTaskbar: Boolean): Int {
+        return if (isTransientTaskbar) {
+            R.dimen.transient_taskbar_all_apps_button_translation_x_offset
+        } else if (FeatureFlags.ENABLE_ALL_APPS_SEARCH_IN_TASKBAR.get()) {
+            R.dimen.taskbar_all_apps_search_button_translation_x_offset
+        } else {
+            R.dimen.taskbar_all_apps_button_translation_x_offset
+        }
+    }
+}