我想要完成的是為ImageViewRecyclerView 的行內部創建一個偵聽器。這段代碼已經可以工作了，但這不是我想要的解決方案，因為您需要在獲得所需結果之前雙擊。ImageView// row click listenerrecyclerView.addOnItemTouchListener(new RecyclerTouchListener(getApplicationContext(), recyclerView, new RecyclerTouchListener.ClickListener() { @Override public void onClick(View view, final int position) { ImageView viewContent = (ImageView)view.findViewById(R.id.btnViewContent); ImageView deleteContent = (ImageView)view.findViewById(R.id.btnDeleteContent); viewContent.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(getApplicationContext(), "VIEW CONTENT", Toast.LENGTH_SHORT).show(); } }); deleteContent.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(getApplicationContext(), "DELETE CONTENT", Toast.LENGTH_SHORT).show(); } }); } @Override public void onLongClick(View view, int position) {}}));知道如何將其轉換為單擊解決方案嗎？建議甚至是一條評論都會對我有很大幫助。
3 回答
汪汪一只貓
TA貢獻1898條經驗 獲得超8個贊
這不是正確的方法，因為我們的一位朋友建議onBindViewHolder 在滾動過程中一次又一次地被調用，因此在此處添加偵聽器不是最佳做法。
最好的方法是按照我的建議將它添加到 ViewHolder 上。檢查我上面的答案。
在 OnBindViewHolder 方法中添加您的 imageView 單擊偵聽器
@Override
public void onBindViewHolder(@NonNull final MyViewHolder holder, int position) {
holder.btnClassAddCart.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Do what you want here
}
});
}
BIG陽
TA貢獻1859條經驗 獲得超6個贊
Then there is no need to implement recyclerView.addOnItemTouchListener , inside Viewholder just add clicklistener on the view(image) you want below is the example for reference.
` public static class HeaderViewHolder extends RootViewHolder {
@BindView(R.id.cardview)
CardView cardview;
@BindView(R.id.main_container)
LinearLayout main_container;
@BindView(R.id.music_cardview)
CardView music;
@BindView(R.id.shabad_cardview)
CardView shabadvaani;
@BindView(R.id.news_cardview)
CardView news;
@BindView(R.id.donate_cardview)
CardView donate;
@BindView(R.id.bs_cardview)
CardView bs;
@BindView(R.id.bl_cardview)
CardView bl;
@BindView(R.id.bng_cardview)
CardView bng;
@BindView(R.id.more_cardview)
CardView more;
@BindView(R.id.vid_cardview)
CardView vid;
@BindView(R.id.medi_cardview)
CardView medi;
//
// @BindView(R.id.ama_cardview)
// CardView ama;
public HeaderViewHolder(final View itemView,final OnItemClickListener mOnItemClickListener) {
super(itemView);
ButterKnife.bind(this, itemView);
news.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mOnItemClickListener != null) {
mOnItemClickListener.openDrawer();
}
//Intent i= new Intent(ctx,);
//open drawer code
}
});
shabadvaani.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(ctx, IndexActivity.class);
ctx.startActivity(i);
}
});
music.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(ctx, MainActivity.class);
i.putExtra("slug","audiobhajan");
ctx.startActivity(i);
//open drawer code
}
});
more.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Intent i = new Intent(ctx, stayrocks.jambh.vani.auth.MainActivity.class);
// ctx.startActivity(i);
if (mOnItemClickListener != null) {
mOnItemClickListener.openDrawer();
}
//open drawer code
}
});
bs.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent= new Intent(ctx, AmaActivity.class);
ctx.startActivity(intent);
}
});
bl.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(ctx, ItemListActivity.class);
ctx.startActivity(i);
//open drawer code
}
});
bng.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// String appPackage = "com.my.bishnoi.nextgen";
// Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackage));
// intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Intent intent= new Intent(ctx, WallpaperActivity.class);
ctx.startActivity(intent);
//open drawer code
}
});
medi.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// String appPackage = "com.my.bishnoi.nextgen";
// Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackage));
// intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Intent intent= new Intent(ctx, stayrocks.jambh.vani.activities.jyot.MainActivity.class);
ctx.startActivity(intent);
//open drawer code
}
});
vid.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// String appPackage = "com.my.bishnoi.nextgen";
// Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackage));
// intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Intent intent= new Intent(ctx, VideoListDemoActivity.class);
ctx.startActivity(intent);
//open drawer code
}
});
// ama.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View v) {
//// String appPackage = "com.my.bishnoi.nextgen";
//// Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackage));
//// intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// Intent intent= new Intent(ctx, AmaActivity.class);
// ctx.startActivity(intent);
// //open drawer code
// }
// });
}
}
`
繁花不似錦
TA貢獻1851條經驗 獲得超4個贊
在 OnBindViewHolder 方法中添加您的 imageView 單擊偵聽器
@Override
public void onBindViewHolder(@NonNull final MyViewHolder holder, int position) {
holder.imageView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Do what you want here
}
});
}
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