安卓为onClick事件将一张图片分成多个区域

<ImageView
    android:id="@+id/imageView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:src="@drawable/your_image"
    android:clickable="true" />

ImageView imageView = findViewById(R.id.imageView);
imageView.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        int action = event.getAction();
        float x = event.getX();
        float y = event.getY();

        switch (action) {
            case MotionEvent.ACTION_DOWN:
                // 处理按下事件
                break;
            case MotionEvent.ACTION_MOVE:
                // 处理移动事件
                break;
            case MotionEvent.ACTION_UP:
                // 处理抬起事件
                break;
        }

        return true;
    }
});

Rect area1 = new Rect(0, 0, imageView.getWidth() / 2, imageView.getHeight() / 2);
Rect area2 = new Rect(imageView.getWidth() / 2, 0, imageView.getWidth(), imageView.getHeight() / 2);
Rect area3 = new Rect(0, imageView.getHeight() / 2, imageView.getWidth() / 2, imageView.getHeight());
Rect area4 = new Rect(imageView.getWidth() / 2, imageView.getHeight() / 2, imageView.getWidth(), imageView.getHeight());

if (area1.contains((int) x, (int) y)) {
    // 用户点击了区域1
} else if (area2.contains((int) x, (int) y)) {
    // 用户点击了区域2
} else if (area3.contains((int) x, (int) y)) {
    // 用户点击了区域3
} else if (area4.contains((int) x, (int) y)) {
    // 用户点击了区域4
}