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Code Issues Packages Projects Releases 1 Wiki Activity

add loading and error status, with a simple implementation

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This commit is contained in:
Carlos Martinez
2020-02-03 13:52:11 -03:00
parent 83d243ec58
commit c1bb08ee8f
9 changed files with 154 additions and 4 deletions
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28
base/src/main/java/com/hako/base/extensions/ViewExtensions.kt
View File

@@ -5,6 +5,34 @@ import android.view.View
import android.view.ViewGroup
import androidx.annotation.LayoutRes
fun View.enable() {
isEnabled = true
}
fun View.disable() {
isEnabled = false
}
fun View.visible() {
visibility = View.VISIBLE
}
fun View.invisible() {
visibility = View.INVISIBLE
}
fun View.transparent() {
alpha = 0f
}
fun View.opaque() {
alpha = 1f
}
fun View.gone() {
visibility = View.GONE
}
fun ViewGroup.inflate(@LayoutRes layout: Int, attachToRoot: Boolean = false): View =
LayoutInflater
.from(context)

18
base/src/main/java/com/hako/base/widgets/LoadingOverlay.kt Normal file
View File

@@ -0,0 +1,18 @@
package com.hako.base.widgets
import android.content.Context
import android.util.AttributeSet
import android.widget.FrameLayout
import com.hako.base.R
import com.hako.base.extensions.inflate
class LoadingOverlay @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0
) : FrameLayout(context, attrs, defStyleAttr) {
init {
inflate(R.layout.loading_overlay, true)
}
}

18
base/src/main/java/com/hako/base/widgets/NetworkErrorOverlay.kt Normal file
View File

@@ -0,0 +1,18 @@
package com.hako.base.widgets
import android.content.Context
import android.util.AttributeSet
import android.widget.FrameLayout
import com.hako.base.R
import com.hako.base.extensions.inflate
class NetworkErrorOverlay @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0
) : FrameLayout(context, attrs, defStyleAttr) {
init {
inflate(R.layout.network_error_overlay, true)
}
}

21
base/src/main/res/layout/loading_overlay.xml Normal file
View File

@@ -0,0 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@color/soft_background">
<com.airbnb.lottie.LottieAnimationView
android:id="@+id/loading_overlay_animation_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="centerInside"
app:lottie_autoPlay="true"
app:lottie_loop="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:lottie_rawRes="@raw/loading_animation" />
</androidx.constraintlayout.widget.ConstraintLayout>

33
base/src/main/res/layout/network_error_overlay.xml Normal file
View File

@@ -0,0 +1,33 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@color/soft_background">
<com.airbnb.lottie.LottieAnimationView
android:id="@+id/loading_overlay_animation_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="centerInside"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.48"
app:lottie_autoPlay="true"
app:lottie_loop="true"
app:lottie_rawRes="@raw/network_animation" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="Network error!"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="@+id/loading_overlay_animation_view"
app:layout_constraintStart_toStartOf="@+id/loading_overlay_animation_view"
app:layout_constraintTop_toBottomOf="@+id/loading_overlay_animation_view" />
</androidx.constraintlayout.widget.ConstraintLayout>

1
base/src/main/res/raw/loading_animation.json Normal file
View File

File diff suppressed because one or more lines are too long

1
base/src/main/res/raw/network_animation.json Normal file
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File diff suppressed because one or more lines are too long

18
userlist/src/main/java/com/hako/userlist/feature/UserlistFragment.kt
View File

@@ -7,8 +7,10 @@ import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.LinearLayoutManager
import com.hako.base.domain.network.RequestStatus
import com.hako.base.extensions.gone
import com.hako.base.extensions.observeNonNull
import com.hako.base.extensions.toast
import com.hako.base.extensions.visible
import com.hako.userlist.model.UserViewable
import com.hako.userlist.viewmodel.UserlistViewmodel
import com.hako.userlist.widget.UserlistAdapter
@@ -40,15 +42,23 @@ class UserlistFragment : Fragment() {
viewModel.requestStatus.observeNonNull(this) {
when (it) {
RequestStatus.Ready -> { context?.toast("Ready") }
RequestStatus.Loading -> { context?.toast("Loading") }
RequestStatus.Errored -> { context?.toast("Errored") }
RequestStatus.Ready -> {
fragment_userlist_error_overlay.gone()
fragment_userlist_loading_overlay.gone()
}
RequestStatus.Loading -> {
fragment_userlist_error_overlay.gone()
fragment_userlist_loading_overlay.visible()
}
RequestStatus.Errored -> {
fragment_userlist_error_overlay.visible()
fragment_userlist_loading_overlay.gone()
}
}
}
}
private fun handleFetchError(throwable: Throwable) {
context?.toast("Could't get data")
Timber.e(throwable)
}

20
userlist/src/main/res/layout/fragment_userlist.xml
View File

@@ -15,4 +15,24 @@
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.hako.base.widgets.LoadingOverlay
android:id="@+id/fragment_userlist_loading_overlay"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.hako.base.widgets.NetworkErrorOverlay
android:id="@+id/fragment_userlist_error_overlay"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>