Created
July 23, 2020 22:58
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| import android.content.Context | |
| import android.util.AttributeSet | |
| import android.view.View | |
| import android.widget.Toast | |
| import androidx.annotation.NonNull | |
| import androidx.lifecycle.LifecycleOwner | |
| import androidx.lifecycle.observe | |
| import com.google.android.material.floatingactionbutton.FloatingActionButton | |
| class NetworkConnectionFab: FloatingActionButton { | |
| constructor(ctx: Context) : super(ctx) | |
| constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, R.attr.floatingActionButtonStyle) | |
| constructor(@NonNull context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) | |
| init { | |
| setImageResource(R.drawable.ic_wifi_off) | |
| size = SIZE_MINI | |
| setOnClickListener { | |
| Toast.makeText(context, R.string.no_network, Toast.LENGTH_SHORT).show() | |
| } | |
| } | |
| override fun onAttachedToWindow() { | |
| super.onAttachedToWindow() | |
| NetworkDetectorLiveData.observe(context as LifecycleOwner){ | |
| if (it){ | |
| visibility = View.INVISIBLE | |
| } | |
| else { | |
| visibility = View.VISIBLE | |
| } | |
| } | |
| } | |
| override fun onDetachedFromWindow() { | |
| super.onDetachedFromWindow() | |
| } | |
| } |
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