如何在 Android (Java) 中以编程方式制作 TextView 多行
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How to make a TextView multiline programmatically in Android (Java)
提问by mistermm
I want to make my textview multiline.
我想让我的 textview 多行。
Image : http://s13.postimg.org/y0q78e1yv/Capture.png
图片:http: //s13.postimg.org/y0q78e1yv/Capture.png
But how can I make my text multiline ?
但是我怎样才能使我的文本多行?
Which atribut ?
哪个属性?
TextView txt_tweet = (TextView) View.inflate(this, R.layout.special_textview, null);
special_textview
special_textview
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:paddingBottom="5dp"
android:inputType="textMultiLine"
android:scrollHorizontally="false">
</TextView>
采纳答案by Kamila Brito
You want to show to different texts in the same textview? if so, use two text views like:
您想在同一个文本视图中显示不同的文本吗?如果是这样,请使用两个文本视图,例如:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</LinearLayout>
Remote android:inputType="textMultiLine", this is an EditText Atribute.
远程 android:inputType="textMultiLine",这是一个 EditText 属性。
If you just want to use more then one line in the same text view:
如果您只想在同一文本视图中使用多于一行:
android:maxLines="5"//optional to set max numbers of lines
android:minLines="2"//optional to set min numbers of lines
android:singleLine="false"//set false to allow multiple line
android:lines="2" //or more
If this textview you want to use belongs to a ListView, just use:
如果您要使用的此 textview 属于 ListView,只需使用:
android.R.layout.simple_list_item_2
It will give you two texts views to work on.
它会给你两个文本视图来处理。
回答by Android Android
Just remove this line:
只需删除此行:
android:inputType="textMultiLine"
inputType for EditTexts
用于 EditTexts 的 inputType
回答by Chaoz
The TextView must have the 'singleLine' attribute set to false. Also you should set the 'ellipsize' to wrap the text:
TextView 必须将 'singleLine' 属性设置为 false。您还应该设置 'ellipsize' 来包装文本:
android:singleLine="false"
android:ellipsize="end"
回答by Ezzored
You can do it like this:
你可以这样做:
txt_tweet.setSingleLine(false);
txt_tweet.setImeOptions(EditorInfo.IME_FLAG_NO_ENTER_ACTION);
回答by Karol ?yg?owicz
in layout
在布局中
android:lines="8" //Total Lines prior display
android:minLines="6" //Minimum lines
android:maxLines="10" //Maximum Lines
回答by Manpreet Singh Dhillon
I did it following way:
我是这样做的:
tv.setElegantTextHeight(true);
tv.setInputType(InputType.TYPE_TEXT_FLAG_MULTI_LINE);
tv.setSingleLine(false);
回答by Gulzar Bhat
First replace "\n
" with its Html equavalent "<br>
" then call Html.fromHtml()
on the string. Follow below steps:
首先\n
用它的 Html 等价物“ <br>
”替换“ ”,然后调用Html.fromHtml()
字符串。请按照以下步骤操作:
String text= model.getMessageBody().toString().replace("\n", "<br>")
textView.setText(Html.fromHtml(Html.fromHtml(text).toString()))
This works perfectly.
这完美地工作。
回答by Simon Ninon
Adding to the answers: the order matters!
添加到答案:顺序很重要!
Make sure you call setInputType beforesetMinLines!
确保在setMinLines之前调用 setInputType !