Android项目实战（十四）：TextView显示html样式的文字

Html.fromHtml(String str)

Html.fromHtml(<font color='red' size='24'>你好</font>" )

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:gravity="center"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/html_text"
        android:gravity="center"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/html_text2"
        android:gravity="center"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/html_text3"
        android:gravity="center"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</LinearLayout>

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        textView = (TextView) findViewById(R.id.html_text);
        textView2 = (TextView) findViewById(R.id.html_text2);
        textView3 = (TextView) findViewById(R.id.html_text3);
        names = new ArrayList<>();
        counts = new ArrayList<>();
        message = new ArrayList<>();

        names.add("奥特曼");
        names.add("白雪公主与七个小矮人");
        names.add("沃德天·沃纳陌帅·帅德·布耀布耀德 ");

        counts.add(1);
        counts.add(123);
        counts.add(9090909);

        for (int i = 0; i < 3; i++) {
            message.add("<font color='red' size='20'>"+names.get(i)+"</font>"+"向您发来"+
                        "<font color='blue' size='30'>"+counts.get(i)+"</font>"+"条信息");
        }

        textView.setText(Html.fromHtml(message.get(0)));
        textView2.setText(Html.fromHtml(message.get(1)));
        textView3.setText(Html.fromHtml(message.get(2)));

    }