Question

          <ScrollView
          android:id="@+id/id_scrollview"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:fillViewport="true"
          android:paddingTop="@dimen/_5sdp"
          android:paddingBottom="@dimen/_5sdp">
              <LinearLayout
                 android:id="@+id/id_main"
                 android:layout_width="wrap_content"
                 android:gravity="center_vertical"
                 android:layout_height="match_parent"
                 android:background="#ffffff"
                 android:paddingLeft="@dimen/_10sdp"
                 android:orientation="vertical">
                   <LinearLayout
                      android:id="@+id/id_test"
                      android:layout_width="wrap_content"
                      android:gravity="center_vertical"
                      android:layout_height="match_parent"
                      android:background="#ffffff"
                      android:paddingLeft="@dimen/_10sdp"
                      android:orientation="vertical">

                          <TextView
                          android:id="@+id/id_key_tv"
                          android:layout_width="wrap_content"
                          android:layout_height="wrap_content"
                          android:layout_weight=".5"
                          android:text="@string/key_tv"
                          android:textStyle="bold"
                          android:paddingLeft="@dimen/_10sdp"
                          android:layout_marginRight="@dimen/_15sdp"/>

                         <TextView
                          android:id="@+id/id_value_tv"
                          android:layout_width="fill_parent"
                          android:layout_height="wrap_content"
                          android:textSize="15sp"
                          android:background="#ffffff"
                          android:gravity="center_vertical"
                          android:paddingTop="@dimen/_10sdp"
                          android:paddingLeft="@dimen/_10sdp"/>
            </LinearLayout>
       </LinearLayout>
</ScrollView>

用于解析 url 的代码段：

Intent showDocumentInBrowserIntent = new Intent(Intent.ACTION_VIEW);
showDocumentInBrowserIntent.setData(Uri.parse(clickedItemInViewSanctioned.getmValue()));
startActivity(showDocumentInBrowserIntent);

我正在尝试将超链接（例如网址）添加到TextView（id_value_tv），遗憾的是该链接无效。

请有人告诉我这里的问题是什么吗？谢谢。

Answer 1

你应该像这样使用setMovementMethod：

myTextView.setText(Html.fromHtml("<a href=\"http://www.google.com\">google</a> "));

myTextView.setMovementMethod(LinkMovementMethod.getInstance());

Answer 2

我正在使用

 public void onItemClick(AdapterView<?> parent, View view, int position, long id)

后来我用

替换了它

 @Override
 public boolean onTouch(View v, MotionEvent event) {

 final int action = event.getAction();
 if (action == MotionEvent.ACTION_DOWN) {

     if (fileValue.equals("No File")) {
         showAlert("No file exists.", true);
     } else {
         Intent showDocumentInBrowserIntent = new Intent(Intent.ACTION_VIEW);
         showDocumentInBrowserIntent.setData(Uri.parse(customListRowDataObj.getmValue()));
         startActivity(showDocumentInBrowserIntent);
     }    
 }

Answer 3

      //In  XML
    <TextView
            android:text="@string/app_name"
            android:id="@+id/titleTxtview1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/ic_title_bg"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textColor="@color/white"
            android:textStyle="bold"
            custom:typeface="helvetica_bold" />


//In Java

titleTxtview1.setText(Html.fromHtml(EndMessage));
            titleTxtview1.setMovementMethod(LinkMovementMethod.getInstance());

滚动视图内的textview中的HyperLink不可单击

3 个答案: