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Show how to implement MVVM with Data Binding while using Glide
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| <layout xmlns:android="http://schemas.android.com/apk/res/android" | |
| xmlns:app="http://schemas.android.com/apk/res-auto" | |
| xmlns:tools="http://schemas.android.com/tools"> | |
| <data> | |
| <variable | |
| name="viewModel" | |
| type="edu.self.viewmodel.MainViewModel"/> | |
| </data> | |
| <LinearLayout | |
| android:layout_width="match_parent" | |
| android:layout_height="match_parent" | |
| android:gravity="center_horizontal" | |
| android:orientation="vertical" | |
| android:paddingBottom="@dimen/activity_vertical_margin" | |
| android:paddingLeft="@dimen/activity_horizontal_margin" | |
| android:paddingRight="@dimen/activity_horizontal_margin" | |
| android:paddingTop="@dimen/activity_vertical_margin" | |
| tools:context="edu.self.view.MainActivity"> | |
| <ImageView | |
| android:layout_width="match_parent" | |
| android:layout_height="match_parent" | |
| app:imageUrl="@{viewModel.resultImageUrl}"/> | |
| </LinearLayout> | |
| </layout> |
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| package edu.self.binding; | |
| import android.databinding.BindingAdapter; | |
| import android.widget.ImageView; | |
| import com.bumptech.glide.Glide; | |
| public class CustomSetter { | |
| @BindingAdapter("bind:imageUrl") | |
| public static void loadImage(ImageView view, String url) { | |
| Glide.with(view.getContext()).load(url).into(view); | |
| } | |
| } |
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| package edu.self.viewmodel; | |
| import android.databinding.ObservableField; | |
| public class MainViewModel { | |
| public ObservableField<String> resultImageUrl = new ObservableField<>(); | |
| public MainViewModel() {} | |
| public void imageUrlUpdated(String url) { | |
| resultImageUrl.set(url); | |
| } | |
| } |
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