这是我的MovementMethod，用于检测链接/文本/图像点击。它被修改为LinkMovementMethod。

import android.text.Layout;
import android.text.NoCopySpan;
import android.text.Selection;
import android.text.Spannable;
import android.text.method.ScrollingMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.ImageSpan;
import android.text.style.URLSpan;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.widget.TextView;

public class ClickMovementMethod extends ScrollingMovementMethod {
private Object FROM_BELOW = new NoCopySpan.Concrete();

private static final int CLICK = 1;
private static final int UP = 2;
private static final int DOWN = 3;

private Listener listener;

public void setListener(Listener listener) {
    this.listener = listener;
}

@Override
public boolean canSelectArbitrarily() {
    return true;
}

@Override
protected boolean handleMovementKey(TextView widget, Spannable buffer, int keyCode,
                                    int movementMetaState, KeyEvent event) {
    switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (KeyEvent.metaStateHasNoModifiers(movementMetaState)) {
                if (event.getAction() == KeyEvent.ACTION_DOWN &&
                        event.getRepeatCount() == 0 && action(CLICK, widget, buffer)) {
                    return true;
                }
            }
            break;
    }
    return super.handleMovementKey(widget, buffer, keyCode, movementMetaState, event);
}

@Override
protected boolean up(TextView widget, Spannable buffer) {
    if (action(UP, widget, buffer)) {
        return true;
    }

    return super.up(widget, buffer);
}

@Override
protected boolean down(TextView widget, Spannable buffer) {
    if (action(DOWN, widget, buffer)) {
        return true;
    }

    return super.down(widget, buffer);
}

@Override
protected boolean left(TextView widget, Spannable buffer) {
    if (action(UP, widget, buffer)) {
        return true;
    }

    return super.left(widget, buffer);
}

@Override
protected boolean right(TextView widget, Spannable buffer) {
    if (action(DOWN, widget, buffer)) {
        return true;
    }

    return super.right(widget, buffer);
}

private boolean action(int what, TextView widget, Spannable buffer) {
    Layout layout = widget.getLayout();

    int padding = widget.getTotalPaddingTop() +
            widget.getTotalPaddingBottom();
    int areatop = widget.getScrollY();
    int areabot = areatop + widget.getHeight() - padding;

    int linetop = layout.getLineForVertical(areatop);
    int linebot = layout.getLineForVertical(areabot);

    int first = layout.getLineStart(linetop);
    int last = layout.getLineEnd(linebot);

    ClickableSpan[] candidates = buffer.getSpans(first, last, URLSpan.class);

    int a = Selection.getSelectionStart(buffer);
    int b = Selection.getSelectionEnd(buffer);

    int selStart = Math.min(a, b);
    int selEnd = Math.max(a, b);

    if (selStart < 0) {
        if (buffer.getSpanStart(FROM_BELOW) >= 0) {
            selStart = selEnd = buffer.length();
        }
    }

    if (selStart > last)
        selStart = selEnd = Integer.MAX_VALUE;
    if (selEnd < first)
        selStart = selEnd = -1;

    switch (what) {
        case CLICK:
            if (selStart == selEnd) {
                return false;
            }

            if (listener != null) {
                URLSpan[] link = buffer.getSpans(selStart, selEnd, URLSpan.class);
                if (link.length >= 1) {
                    listener.onClick(link[0].getURL());
                } else {
                    ImageSpan[] image = buffer.getSpans(selStart, selEnd, ImageSpan.class);
                    if (image.length >= 1) {
                        listener.onImageClicked(image[0].getSource());
                    } else {
                        listener.onTextClicked();
                    }
                }
            }
            break;

        case UP:
            int beststart, bestend;

            beststart = -1;
            bestend = -1;

            for (int i = 0; i < candidates.length; i++) {
                int end = buffer.getSpanEnd(candidates[i]);

                if (end < selEnd || selStart == selEnd) {
                    if (end > bestend) {
                        beststart = buffer.getSpanStart(candidates[i]);
                        bestend = end;
                    }
                }
            }

            if (beststart >= 0) {
                Selection.setSelection(buffer, bestend, beststart);
                return true;
            }

            break;

        case DOWN:
            beststart = Integer.MAX_VALUE;
            bestend = Integer.MAX_VALUE;

            for (int i = 0; i < candidates.length; i++) {
                int start = buffer.getSpanStart(candidates[i]);

                if (start > selStart || selStart == selEnd) {
                    if (start < beststart) {
                        beststart = start;
                        bestend = buffer.getSpanEnd(candidates[i]);
                    }
                }
            }

            if (bestend < Integer.MAX_VALUE) {
                Selection.setSelection(buffer, beststart, bestend);
                return true;
            }

            break;
    }

    return false;
}

@Override
public boolean onTouchEvent(TextView widget, Spannable buffer,
                            MotionEvent event) {
    int action = event.getAction();

    if (action == MotionEvent.ACTION_UP ||
            action == MotionEvent.ACTION_DOWN) {
        int x = (int) event.getX();
        int y = (int) event.getY();

        x -= widget.getTotalPaddingLeft();
        y -= widget.getTotalPaddingTop();

        x += widget.getScrollX();
        y += widget.getScrollY();

        Layout layout = widget.getLayout();
        int line = layout.getLineForVertical(y);
        int off = layout.getOffsetForHorizontal(line, x);

        URLSpan[] link = buffer.getSpans(off, off, URLSpan.class);

        if (action == MotionEvent.ACTION_UP) {
            if (listener != null) {
                if (link.length >= 1) {
                    listener.onClick(link[0].getURL());
                } else {
                    ImageSpan[] image = buffer.getSpans(off, off, ImageSpan.class);
                    if (image.length >= 1) {
                        listener.onImageClicked(image[0].getSource());
                    } else if (Selection.getSelectionStart(buffer) == Selection.getSelectionEnd(buffer)) {
                        listener.onTextClicked();
                    }
                }
            }
        }

        if (action == MotionEvent.ACTION_DOWN && link.length != 0) {
            Selection.setSelection(buffer,
                    buffer.getSpanStart(link[0]),
                    buffer.getSpanEnd(link[0]));
            return true;
        }

        if (link.length == 0) {
            Selection.removeSelection(buffer);
        }
    }

    return super.onTouchEvent(widget, buffer, event);
}

@Override
public void initialize(TextView widget, Spannable text) {
    Selection.removeSelection(text);
    text.removeSpan(FROM_BELOW);
}

@Override
public void onTakeFocus(TextView view, Spannable text, int dir) {
    Selection.removeSelection(text);

    if ((dir & View.FOCUS_BACKWARD) != 0) {
        text.setSpan(FROM_BELOW, 0, 0, Spannable.SPAN_POINT_POINT);
    } else {
        text.removeSpan(FROM_BELOW);
    }
}

public interface Listener {

    void onClick(String clicked);

    void onTextClicked();

    void onImageClicked(String source);

}

}

它对文本的某些部分的可点击部分非常有帮助。

点是正则表达式中的一个特殊字符。如果你想要分隔圆点，需要将圆点转义为\\。而不是仅仅将"."传递给可扩展的文本方法。或者，也可以使用正则表达式[。在Java中通过一个点来分隔字符串。

android.text.style.ClickableSpan可以解决你的问题。

SpannableString ss = new SpannableString("Android is a Software stack");
ClickableSpan clickableSpan = new ClickableSpan() {
    @Override
    public void onClick(View textView) {
        startActivity(new Intent(MyActivity.this, NextActivity.class));
    }
    @Override
    public void updateDrawState(TextPaint ds) {
        super.updateDrawState(ds);
        ds.setUnderlineText(false);
    }
};
ss.setSpan(clickableSpan, 22, 27, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

TextView textView = (TextView) findViewById(R.id.hello);
textView.setText(ss);
textView.setMovementMethod(LinkMovementMethod.getInstance());
textView.setHighlightColor(Color.TRANSPARENT);

在XML:

<TextView 
  ...
  android:textColorLink="@drawable/your_selector"
/>

你可以像本文中描述的那样使用ClickableSpan

示例代码:

TextView myTextView = new TextView(this);
String myString = "Some text [clickable]";
int i1 = myString.indexOf("[");
int i2 = myString.indexOf("]");
myTextView.setMovementMethod(LinkMovementMethod.getInstance());
myTextView.setText(myString, BufferType.SPANNABLE);
Spannable mySpannable = (Spannable)myTextView.getText();
ClickableSpan myClickableSpan = new ClickableSpan() {
   @Override
   public void onClick(View widget) { /* do something */ }
};
mySpannable.setSpan(myClickableSpan, i1, i2 + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

参考

 t= (TextView) findViewById(R.id.PP1);

 t.setText(Html.fromHtml("<bThis is normal text </b>" +
                "<a href=\"http://www.xyz-zyyx.com\">This is cliclable text</a> "));
 t.setMovementMethod(LinkMovementMethod.getInstance());

我会建议一种不同的方法，我认为这种方法需要更少的代码，而且更“本地化友好”。

假设你的目标活动被称为“ActivityStack”，在manifest中定义一个意图过滤器，使用一个自定义的方案(例如。“myappscheme”)

<activity
    android:name=".ActivityStack">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <data android:host="stack"/>
        <data android:scheme="myappscheme" />
    </intent-filter>
</activity>

定义没有任何特殊标签的TextView(重要的是不要使用"android:autoLink"标签，参见:https://stackoverflow.com/a/20647011/1699702):

<TextView
    android:id="@+id/stackView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/stack_string" />

然后在TextView的文本中使用带有自定义方案和主机的链接作为(在String.xml中):

<string name="stack_string">Android is a Software <a href="myappscheme://stack">stack</a></string>

和“激活”与setMovementMethod()(在onCreate()的活动或onCreateView()的片段链接):

TextView stack = findViewById(R.id.stackView);
stack.setMovementMethod(LinkMovementMethod.getInstance());

这将通过点击“stack”字打开堆栈活动。