chinwag/chinwag-android
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3408 home help message (#3415)

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* 3408: First draft of help message on empty home timeline

* 3408: Move image spanning to utils; tweak gui a bit (looks like status)

* 3408: Use proper R again; appease linter

* 3408: Add doc; remove narrow comment

* 3408: null is default

* 3408: Add German text

* 3408: Stack refresh animation on top of help message (reorder)
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UlrichKu 2023-03-21 19:44:35 +01:00 • committed by GitHub
commit 182df2bfae
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9 changed files with 200 additions and 93 deletions
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16
app/src/main/java/com/keylesspalace/tusky/view/BackgroundMessageView.kt
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@ -6,15 +6,16 @@ import android.view.Gravity
import android.view.LayoutInflater
import android.view.View
import android.widget.LinearLayout
import android.widget.TextView
import androidx.annotation.DrawableRes
import androidx.annotation.StringRes
import com.keylesspalace.tusky.R
import com.keylesspalace.tusky.databinding.ViewBackgroundMessageBinding
import com.keylesspalace.tusky.util.addDrawables
import com.keylesspalace.tusky.util.visible
/**
* This view is used for screens with downloadable content which may fail.
* Can show an image, text and button below them.
* This view is used for screens with content which may be empty or might have failed to download.
*/
class BackgroundMessageView @JvmOverloads constructor(
context: Context,
@ -47,4 +48,15 @@ class BackgroundMessageView @JvmOverloads constructor(
binding.button.setOnClickListener(clickListener)
binding.button.visible(clickListener != null)
}
fun showHelp(@StringRes helpRes: Int) {
val size: Int = binding.helpText.textSize.toInt() + 2
val color = binding.helpText.currentTextColor
val text = context.getText(helpRes)
val textWithDrawables = addDrawables(text, color, size, context)
binding.helpText.setText(textWithDrawables, TextView.BufferType.SPANNABLE)
binding.helpText.visible(true)
}
}