我正在创建一个类似于gmail收件箱视图的列表视图。
自定义视图的xml布局为:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/list_subject_selector"
android:orientation="horizontal"
android:padding="5dip" >
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="@color/firstText"
android:textStyle="bold"
android:typeface="sans" />
<TextView
android:id="@+id/details"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/title"
android:layout_marginTop="1dip"
android:text=""
android:maxLines="1"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/secondText" />
<CheckBox
style="?android:attr/starStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_gravity="center_vertical|right"
android:id="@+id/star" />
<TextView
android:id="@+id/duration"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/details"
android:text=""
android:layout_marginTop="1dip"
android:maxLines="1"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/thirdText" />
<TextView
android:id="@+id/type"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/details"
android:gravity="right"
android:layout_alignParentRight="true"
android:layout_toRightOf="@id/duration"
android:text=""
android:layout_marginTop="1dip"
android:maxLines="1"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/thirdText" />
现在我想要的是当用户点击消息时应将其标记为已读,如果他选择了星号(复选框),则应将其标记为收藏夹。所以我的问题是,当他选择复选框时,它被标记为已读,复选框显示为已选中,当我取消选中它时,它显示为未读,我已经处理了后端的内容。
相同的代码是:
public View getView(int position, View convertView, ViewGroup parent) {
View vi=convertView;
if(convertView==null)
vi = inflater.inflate(R.layout.list_row, null);
TextView title = (TextView)vi.findViewById(R.id.title);
TextView details = (TextView)vi.findViewById(R.id.details);
TextView expiry = (TextView)vi.findViewById(R.id.duration);
TextView type = (TextView)vi.findViewById(R.id.type);
CheckBox fav = (CheckBox) vi.findViewById(R.id.star);
final MessageDTO message = data.get(position);
title.setText(message.getSubject());
if(message.getExpiryDate() != null) {
expiry.setText("Expires On : " +
new SimpleDateFormat(getContext()
.getString(R.string.detailsDisplayDateTimeFormat))
.format(message.getExpiryDate()));
}
details.setText(message.getMessage());
type.setText(message.getType());
if(message.isFavorite()) {
fav.setChecked(true);
} else {
fav.setChecked(false);
}
if(message.isRead()) {
vi.setBackgroundColor(activity.getResources().getColor(R.color.message_read));
title.setTypeface(null, Typeface.NORMAL);
details.setTypeface(null, Typeface.NORMAL);
} else {
vi.setBackgroundColor(Color.WHITE);
title.setTypeface(null, Typeface.BOLD);
details.setTypeface(null, Typeface.BOLD);
}
vi.setClickable(true);
vi.setFocusable(true);
vi.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
messageRepository.markMessageRead(message.getId());
Intent intent = new Intent(activity, MessageDetailsActivity.class);
intent.putExtra("com.xyz.android.msgId", message.getId());
activity.startActivity(intent);
}
});
fav.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
CheckBox cb = (CheckBox) v;
if(message.isFavorite() && !cb.isChecked()) {
messageRepository.markMessageFav(message.getId(), 0);
} else if(!message.isFavorite() && cb.isChecked()) {
messageRepository.markMessageFav(message.getId(), 1);
}
}
});
return vi;
}
答案 0 :(得分:0)
而不是在convertView上处理onclickListener,而不是在“TextView title”上处理“vi”setonclickListener。
答案 1 :(得分:0)
为什么不使用首选项来检查或取消选中复选框状态,然后通过从保存的首选项值中读取值来完成其余操作