Question

Listview项目上的工具提示单击列表器不起作用

此库添加我的项目编译'com.github.douglasjunior：android-simple-tooltip：0.2.0'

final  SimpleTooltip tooltip = new SimpleTooltip.Builder(v.getContext())
                                .anchorView(v)
                                .text("Results")
                                .dismissOnOutsideTouch(true)
                                .dismissOnInsideTouch(false)
                            .contentView(R.layout.tooltip,R.id.tv_result_header)
                              .textColor(getResources().getColor(R.color.green))
                                .gravity(Gravity.BOTTOM)
                                .build();
                        tooltip.show();
ArrayList<Result_ModelList> Result_list = new ArrayList<Result_ModelList>();
                        Listview lv=(Listview)tooltip.findViewById(R.id.lv);
                      Result_list.add(new Result_ModelList("Alphabetically"));
                      Result_list.add(new Result_ModelList("By Code"));
                      Result_list.add(new Result_ModelList("Last created"));

Result_Adapter adapter = new Sort_Result_Adapter(getApplicationContext(), R.layout.raw_result,Result_list);
                    lv.setAdapter(adapter);

//**Do not work**
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

       Toast.makeText(MainActivity.this,  "do not work" , Toast.LENGTH_SHORT).show();

 }
 });

Answer 1

您是否看到了Usage部分？

Listview lv=(Listview)tooltip.findViewById(R.id.lv);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@override
public void onItemClick(AdapterView<?> parent, View view, int position, 
long id) {
    new SimpleTooltip.Builder(this)
    .anchorView(view)
    .text("Something")
    .gravity(Gravity.END)
    .animated(true)
    .transparentOverlay(false)
    .build()
    .show();
 }
 });

如果要在ListView上的特定项目上显示它，您可以使用 View v=lv.getChildAt(position); 并将其用作锚视图 anchorView(v)

在第一个项目上显示它：

ArrayList<Result_ModelList> Result_list = new ArrayList<Result_ModelList>();
                    Listview lv=(Listview)tooltip.findViewById(R.id.lv);
                  Result_list.add(new 
Result_ModelList("Alphabetically"));
                  Result_list.add(new Result_ModelList("By Code"));
                  Result_list.add(new Result_ModelList("Last created"));

Result_Adapter adapter = new Sort_Result_Adapter(getApplicationContext(), R.layout.raw_result,Result_list);
                lv.setAdapter(adapter);

lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

   Toast.makeText(MainActivity.this,  "do not work" , Toast.LENGTH_SHORT).show();

 }
 });

View view=lv.getChildAt(0);
 SimpleTooltip tooltip = new SimpleTooltip.Builder(v.getContext())
                            .anchorView(view) //if you want to display on whole listview do .anchorView(lv)
                            .text("Results")
                            .dismissOnOutsideTouch(true)
                            .dismissOnInsideTouch(false)
                        .contentView(R.layout.tooltip,R.id.tv_result_header)
                          .textColor(getResources().getColor(R.color.green))
                            .gravity(Gravity.BOTTOM)
                            .build();
                    tooltip.show();

Listview项目点击列表器上的工具提示不起作用

1 个答案: