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programmatically create action buttons

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This commit is contained in:
Hunter Kehoe 2022-06-08 21:42:35 -06:00
parent c2003c1576
commit 41d78ab26a
2 changed files with 31 additions and 35 deletions
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44
app/src/main/java/io/heckel/ntfy/ui/DetailAdapter.kt
View file

@ -15,9 +15,13 @@ import android.view.View
import android.view.ViewGroup
import android.widget.*
import androidx.cardview.widget.CardView
import androidx.constraintlayout.helper.widget.Flow
import androidx.constraintlayout.widget.ConstraintLayout
import androidx.constraintlayout.widget.ConstraintProperties.WRAP_CONTENT
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import androidx.core.content.FileProvider
import androidx.core.view.allViews
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.ListAdapter
import androidx.recyclerview.widget.RecyclerView
@ -79,11 +83,8 @@ class DetailAdapter(private val activity: Activity, private val lifecycleScope:
private val attachmentBoxView: View = itemView.findViewById(R.id.detail_item_attachment_file_box)
private val attachmentIconView: ImageView = itemView.findViewById(R.id.detail_item_attachment_file_icon)
private val attachmentInfoView: TextView = itemView.findViewById(R.id.detail_item_attachment_file_info)
private val actionsWrapperView: View = itemView.findViewById(R.id.detail_item_actions_wrapper)
private val action1Button: MaterialButton = itemView.findViewById(R.id.detail_item_action_1)
private val action2Button: MaterialButton = itemView.findViewById(R.id.detail_item_action_2)
private val action3Button: MaterialButton = itemView.findViewById(R.id.detail_item_action_3)
private val actionButtons: List<MaterialButton> = listOf(action1Button, action2Button, action3Button)
private val actionsWrapperView: ConstraintLayout = itemView.findViewById(R.id.detail_item_actions_wrapper)
private val actionsFlow: Flow = itemView.findViewById(R.id.detail_item_actions_flow)
fun bind(notification: Notification) {
this.notification = notification
@ -125,6 +126,7 @@ class DetailAdapter(private val activity: Activity, private val lifecycleScope:
val attachment = notification.attachment
val exists = if (attachment?.contentUri != null) fileExists(context, attachment.contentUri) else false
renderPriority(context, notification)
resetCardButtons()
maybeRenderMenu(context, notification, exists)
maybeRenderAttachment(context, notification, exists)
maybeRenderActions(context, notification)
@ -182,20 +184,36 @@ class DetailAdapter(private val activity: Activity, private val lifecycleScope:
val actionsCount = min(notification.actions.size, 3) // per documentation, only 3 actions are available
for (i in 0 until actionsCount) {
val action = notification.actions[i]
val actionButton = actionButtons[i]
actionButton.visibility = View.VISIBLE
actionButton.text = formatActionLabel(action)
actionButton.setOnClickListener { runAction(context, notification, action) }
}
for (i in actionsCount until 3) {
val actionButton = actionButtons[i]
actionButton.visibility = View.GONE
val label = formatActionLabel(action)
val actionButton = createCardButton(context, label) { runAction(context, notification, action) }
addButtonToCard(actionButton)
}
} else {
actionsWrapperView.visibility = View.GONE
}
}
private fun resetCardButtons() {
// clear any previously created dynamic buttons
actionsFlow.allViews.forEach { it -> actionsFlow.removeView(it) }
actionsWrapperView.removeAllViews()
actionsWrapperView.addView(actionsFlow)
}
private fun addButtonToCard(button: MaterialButton) {
actionsWrapperView.addView(button)
actionsFlow.addView(button)
}
private fun createCardButton(context: Context, label: String, onClick: () -> Boolean): MaterialButton {
val button = MaterialButton(context, null, R.attr.borderlessButtonStyle)
button.id = View.generateViewId()
button.layoutParams = ConstraintLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT)
button.text = label
button.setOnClickListener { onClick() }
return button
}
private fun maybeRenderAttachmentBox(context: Context, notification: Notification, attachment: Attachment, exists: Boolean, image: Boolean) {
if (image) {
attachmentBoxView.visibility = View.GONE

22
app/src/main/res/layout/fragment_detail_item.xml
View file

@ -155,7 +155,6 @@
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:constraint_referenced_ids="detail_item_action_1,detail_item_action_2,detail_item_action_3"
app:layout_constraintTop_toTopOf="parent"
app:flow_wrapMode="chain"
app:flow_horizontalStyle="packed"
@ -164,27 +163,6 @@
app:flow_horizontalBias="0"
app:flow_verticalGap="0dp" app:flow_horizontalGap="0dp"/>
<com.google.android.material.button.MaterialButton
android:id="@+id/detail_item_action_1"
style="@style/Widget.MaterialComponents.Button.TextButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="View" android:visibility="gone"/>
<com.google.android.material.button.MaterialButton
android:id="@+id/detail_item_action_2"
style="@style/Widget.MaterialComponents.Button.TextButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Broadcast" android:visibility="gone"/>
<com.google.android.material.button.MaterialButton
android:id="@+id/detail_item_action_3"
style="@style/Widget.MaterialComponents.Button.TextButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="HTTP" android:visibility="gone"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>