Android TextView富文字
阿新 • • 發佈:2019-02-18
最近在學習android,之前學了幾天發現過了幾天都忘了,還是要記錄一下,以後會把學到的東西記錄一下,以備以後使用
今天看了 羅老師 的是視訊 學習了 android TextView 的富文字 做個簡單的記錄
main.xml 檔案
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/LinearLayout1" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" > <TextView android:id="@+id/text_one" android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="20sp" /> <TextView android:id="@+id/text_two" android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="20sp" android:textSize="20sp" android:autoLink="all" /> </LinearLayout>
MainActivity.java
比較簡單 截圖拿上來package com.example.textviewhtmldemo; import android.os.Bundle; import android.app.Activity; import android.text.Html; import android.text.method.LinkMovementMethod; import android.view.Menu; import android.widget.TextView; public class MainActivity extends Activity { private TextView textView1 = null; private TextView textView2 = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textView1 = (TextView)findViewById(R.id.text_one); textView2 = (TextView)findViewById(R.id.text_two); String html = " <font color='red'>I Love android</font><br>"; html += "<font color='#0000ff'><big><i>I Love android</i></big></font><p>"; html += "<big><a href='http://www.baidu.com'>百度</a></big>"; CharSequence charSequence = Html.fromHtml(html); textView1.setText(charSequence); textView1.setMovementMethod(LinkMovementMethod.getInstance()); String text = "我的URL:http://www.sina.com\n"; text += "我的email: [email protected]\n"; text += "我的電話: + 86 010-89487398"; textView2.setText(text); textView2.setMovementMethod(LinkMovementMethod.getInstance()); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } }