【发布时间】：2019-01-15 11:26:55
【问题描述】：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/even_container"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:weightSum="1" >
<RelativeLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.20" >
<com.lociiapp.utils.RoundedImageView
android:id="@+id/odd_bubble"
android:layout_width="60dip"
android:layout_height="60dip"
android:layout_margin="5dip"
android:visibility="visible" />
</RelativeLayout>
<RelativeLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.80" >
<LinearLayout
android:id="@+id/shareRow"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0.9"
android:background="#07000000"
android:orientation="horizontal" >
<ImageView
android:id="@+id/left"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="5dip"
android:layout_marginTop="15dip"
android:layout_weight=".10"
android:src="@drawable/callout_left" />
<TextView
android:id="@+id/text"
android:layout_width="200dip"
android:layout_height="wrap_content"
android:layout_marginBottom="5dip"
android:layout_marginTop="15dip"
android:layout_weight="0.52"
android:textColor="#636363"
android:textSize="20sp" />
<ImageView
android:id="@+id/right"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="5dip"
android:layout_marginTop="15dip"
android:layout_toRightOf="@+id/text"
android:layout_weight=".10"
android:src="@drawable/callout_right" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
适配器类：
public class ChatAdapter extends ArrayAdapter<Chat> {
private final Context context;
private final ArrayList<Chat> values;
ImageLoader imageloader;
Datamodel dm;
public ChatAdapter(Context context, ArrayList<Chat> values) {
super(context, R.layout.list_row_layout_even, values);
// TODO Auto-generated constructor stub
this.context = context;
this.values = values;
// imageloader = new ImageLoader(context);
}
public void addMessage(Chat chat) {
values.add(chat);
this.notifyDataSetChanged();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null)
convertView = inflater.inflate(R.layout.list_row_layout_odd,
parent, false);
LinearLayout root = (LinearLayout) convertView
.findViewById(R.id.even_container);
TextView tv = (TextView) convertView.findViewById(R.id.text);
RoundedImageView oddImg = (RoundedImageView) convertView
.findViewById(R.id.odd_bubble);
ImageView leftimageicon = (ImageView) root.findViewById(R.id.left);
ImageView rightimageicon = (ImageView) root.findViewById(R.id.right);
Typeface fontArial = Typeface.createFromAsset(context.getAssets(),
"fonts/ARIAL.TTF");
SharedPreferences prefs = context.getSharedPreferences(
AppConstants.LOGIN_PREFS, Context.MODE_PRIVATE);
String K = prefs.getString("Member_id", "");
Chat chat = values.get(position);
String t = chat.getRecieverID();
tv.setText(chat.getMessage());
tv.setTypeface(fontArial);
AQuery aq = new AQuery(context);
if (chat.getSenderID().equals(prefs.getString("Member_id", ""))) {
root.setBackgroundColor(Color.parseColor("#07000000"));
tv.setTextColor(Color.parseColor("#636363"));
tv.setBackgroundColor(Color.parseColor("#00ad9a"));
leftimageicon.setVisibility(View.GONE);
rightimageicon.setVisibility(View.VISIBLE);
oddImg.setVisibility(View.GONE);
} else {
root.setBackgroundColor(Color.parseColor("#07000000"));
tv.setTextColor(Color.parseColor("#bdbdbd"));
tv.setBackgroundColor(Color.parseColor("#ffffff"));
oddImg.setVisibility(View.VISIBLE);
aq.id(oddImg).image(
"http://api.lociiapp.com/TransientStorage/" + K + ".jpg");
leftimageicon.setVisibility(View.VISIBLE);
rightimageicon.setVisibility(View.GONE);
oddImg.setVisibility(View.VISIBLE);
}
return convertView;
}
}
这是我的适配器类我有文本视图，其 id 是文本我想设置文本视图的左右边距以编程方式我的意思是说如果它会均匀标注，那么边距应该在左边，或者如果右边那么边距应该在右边请帮助我如何ac-chive 这是我正在尝试实现但不理解的
【问题讨论】：
标签： android