Yug*_*agi 1 android onclicklistener android-viewholder android-recyclerview
我有一个View.OnClickListener,Recycler View但是每当我单击视图时,它都不会触发该onClick事件
这是代码:
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
TextView name;
ImageView image;
Context context;
ArrayList<Categories_Model_Class> arrayList;
public ViewHolder(View view, Context context, ArrayList<Categories_Model_Class> arrayList) {
super(view);
name = view.findViewById(R.id.category_name);
image = view.findViewById(R.id.category_image);
this.context = context;
this.arrayList = arrayList;
view.setOnClickListener(this);
Log.i("Created", "ViewHolder");
}
@Override
public void onClick(View view) {
//Pair<View, String> pair1 = Pair.create((View) this.image, this.image.getTransitionName());
Intent intent = new Intent(context, FullWallpaperViewActivity.class);
//ActivityOptionsCompat optionsCompat = ActivityOptionsCompat.makeSceneTransitionAnimation((Activity)context, pair1);
context.startActivity(intent);
Log.i("TOUCH", "TOUCH");
}
}
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有什么建议?
CardView 模型类的布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="true"
android:foreground="?attr/selectableItemBackground"
android:orientation="vertical">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_margin="4dp"
android:clickable="true"
android:focusable="true"
android:foreground="?attr/selectableItemBackground">
<ImageView
android:id="@+id/category_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:background="@color/colorBackground" />
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/bg_gradient" />
<TextView
android:id="@+id/category_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:fontFamily="sans-serif-smallcaps"
android:text="Category!"
android:textColor="@android:color/white"
android:textSize="24dp" />
</FrameLayout>
</LinearLayout>
Run Code Online (Sandbox Code Playgroud)该<FrameLayout>顶部布局内的视图(<LinearLayout>如访问view在你的代码)是由他们自己处理click事件。
你需要android:clickable从你的<FrameLayout>喜欢中删除:
<FrameLayout
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_margin="4dp"
android:focusable="true"
android:foreground="?attr/selectableItemBackground">
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如果没有,它将消耗点击并且不会到达 parent < LinearLayout>。
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