Android辅助权限实战之微信自动评论与点赞
当我们把辅助权限玩的比较熟悉 的时候，就可以释放我们的双手做一些有趣的事情了，例如之前网上流传的微信自动抢红包插件，就是使用的这个服务，不过我们今儿讲的是微信自动评论与点赞功能（抢红包的文章网上已经有比较多）。
一、悬浮窗引导开启提示
为了更好的用户体验，我们需要给我们每一步操作一个明确的提示，让用户知道需要做些什么，特别是引导开启系统权限的时候。
关于悬浮窗的开启，之前有写过一篇文章，Android 悬浮窗踩坑体验，里面有介绍关于悬浮窗的开启、权限以及自定义悬浮窗。不过这里我要介绍的是另一种特殊的技巧，在没有开启悬浮窗权限的情况下，用一个特殊的 Activity 来代替悬浮窗。先介绍两个 Activity 在 AndroidManifest 属性：
1、taskAffinity
简单讲一下这个属性的意思：默认情况下，我们启动的 Activity 都是归属于同包名的任务栈里面，但如果配置这个属性，则该 Activity 会在新的任务栈里面（栈名是你配置的）
android:taskAffinity=".guide"
可以通过以下命令去查看当前任务栈的信息：
adb shell dumpsys activity activities
2、excludeFromRecents
当配置这个属性，可以让你的 Activity 不会出现在最近任务列表里面
android:excludeFromRecents="true"
3、配置 Activity 主题是全屏透明
android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"
为什么要配置这两个属性呢？ 因为我们不希望这个特殊的Activity出现在最近的使用列表里面，同时配置 taskAffinity 是为了让这个 Activity 在新的任务栈里面，使得它在 finish 的时候，不是回到我们之前启动过的前一个 Activity （并不想影响我们之前的任务栈），这样的做法就能够在其他 App 界面显示我们的 Activity，需要特别说明的的是：启动该 Acitivity 需要配合 Intent.FLAG_ACTIVITY_NEW_TASK 标识启动。代码如下：
<activity
android:name="com.czc.ui.act.GuideActivity"
android:taskAffinity=".guide"
android:excludeFromRecents="true"
android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen">
</activity>
完整代码：
public class GuideActivity extends Activity {
public static void start(Activity act, String message) {
Intent intent = new Intent(act, GuideActivity.class);
intent.putExtra("message", message);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
act.startActivity(intent);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_guide);
//设置Activity界面大小
Window window = getWindow();
window.setGravity(Gravity.LEFT | Gravity.TOP);
WindowManager.LayoutParams params = window.getAttributes();
params.x = 0;
params.y = 0;
params.flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
params.height = ScreenUtil.dip2px(80);
params.width = WindowManager.LayoutParams.MATCH_PARENT;
window.setAttributes(params);
TextView tvMessage = findViewById(R.id.tv_message);
tvMessage.setText(getIntent().getStringExtra("message"));
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// 5s 后自动关闭提示
finish();
}
}, 5000);
}
}
3、界面呈现的效果
1.检测到没有【悬浮窗权限】或者【辅助权限】，弹出权限设置页面 PermissionActivity
PermissionActivity
2.跳转系统设置里面的同时【弹出】 GuideActivity
GuideActivity
二、自动化逻辑代码实现
说明：我们通过 Monitor 工具，取到的节点 id ，在微信的每个版本是不一样的 (微信动态生成节点 id，我是通过服务器后台对不同的微信版本，维护一份 id 配置，根据请求的微信版本，返回对应得 id 值），所以本文以微信 v6.7.2 的版本作为例子，如下代码可作参考。
这里只是提供了微信自动点赞与自动评论的示例，当然本人也写了类似于微信自动加好友，自动加附近的人，检测死粉的功能，钉钉自动打卡... 这里只是抛转引玉，大家根据我提供的思路，去实现，由于源码涉及服务器相关操作，不太方便开源，有问题可以加我QQ：1029226002，
{
"tasks": [
{
"nodes": [
{
"action": "scrllor",
"className": "android.widget.ListView",
"id": "com.tencent.mm:id/cno",
"key": "nearHumanList",
"text": "@附近的人列表"
},
{
"className": "android.widget.TextView",
"id": "com.tencent.mm:id/b3i",
"key": "nearHumanListName",
"text": "@附近的人列表名字"
},
{
"className": "android.widget.TextView",
"id": "com.tencent.mm:id/sm",
"key": "detailName",
"text": "@附近的人详情名字"
},
{
"className": "android.widget.ListView",
"id": "com.tencent.mm:id/bcs",
"key": "phoneHumanList",
"text": "@手机联系人列表"
},
{
"className": "android.widget.TextView",
"id": "com.tencent.mm:id/bgl",
"key": "phoneHumanListName",
"text": "@手机联系人列表名字"
},
{
"className": "android.widget.TextView",
"id": "com.tencent.mm:id/bgm",
"key": "phoneHumanListAccount",
"text": "@手机联系人列表昵称"
},
{
"className": "android.widget.TextView",
"id": "com.tencent.mm:id/sm",
"key": "phoneHumandetailName",
"text": "@手机联系人详情名字"
},
{
"className": "android.widget.ListView",
"id": "com.tencent.mm:id/doq",
"key": "momentList",
"text": "@朋友圈列表"
}
],
"pages": [ ],
"taskName": "微信脚本",
"version": "6.7.2"
}
]
}
1、微信朋友圈自动点赞
效果如图（希望我朋友不会打我，这里就不视频打码了，┭┮﹏┭┮），这里面的悬浮窗可以有效阻挡用户操作，只有点击停止之后，才能操作微信界面。
微信朋友圈自动点赞
/**
* 朋友圈点赞
* Created by czc on 2018/8/23.
*/
public class LikeStrategy extends BaseStrategy {
@Override
protected boolean handleEvent() {
/**
* 匹配每个界面，根据当前界面执行相关操作
* 1、在微信首页点击【发现】按钮
* 2、然后点击【朋友圈】，进入朋友圈界面
* 3、滚动朋友圈【动态列表】，对每个动态进行点赞
*/
if (matchPage(Page.LauncherUI) || matchPage(Page.WxViewPager)) {
clickFindBtn(getRoot());
clickCommentTv(getRoot());
} else if (checkWxScroller(Page.SnsTimeLineUI)) {
scrollerList(getRoot());
} else if (matchPage(Page.BaseP)) {
} else {
return false;
}
return true;
}
private void clickFindBtn(AccessibilityNodeInfo root) {
NodeUtil.findNodeByTextAndClick(root, "发现");
}
private void clickCommentTv(AccessibilityNodeInfo root) {
NodeUtil.findNodeByTextAndClick(root, "朋友圈");
}
private void scrollerList(AccessibilityNodeInfo root) {
//这里的滚动控件对应于朋友圈动态的 ListView
AccessibilityNodeInfo scrollerNode = findNodeByTaskNode(root, getNode("momentList"));
if (scrollerNode == null) {
Log.e(TAG, "scroller is null");
return;
}
if (scrollerNode != null) {
final int count = scrollerNode.getChildCount();
for (int i = 0; i < count; i++) {
AccessibilityNodeInfo child = scrollerNode.getChild(i);
if (child != null && child.isVisibleToUser()) {
AccessibilityNodeInfo commentNode = NodeUtil.findNodeByFilter(child, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "评论";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.IMAGE_VIEW)
&& node.getContentDescription() != null && node.getContentDescription().toString().equals("评论");
}
});
if (commentNode != null && commentNode.isVisibleToUser()) {
NodeUtil.performClick(commentNode);
NodeUtil.findNodeByFilterAndClick(root, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "赞";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.TEXT_VIEW)
&& node.getText() != null && node.getText().toString().equals("赞");
}
});
}
}
//可见的最后一个 item
if (i == count - 1) {
//滚动控件是否可以滚动
if (scrollerNode.isScrollable()) {
NodeUtil.findNodeByFilterAndClick(root, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "评论";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.TEXT_VIEW)
&& node.getText() != null && node.getText().toString().equals("评论");
}
});
//循环滚动
performScroll(scrollerNode);
}
}
}
}
}
}
2、微信朋友圈自动评论
效果如图
微信朋友圈自动评论
/**
* 朋友圈评论
* Created by czc on 2018/8/23.
*/
public class CommentStrategy extends BaseStrategy {
@Override
protected boolean handleEvent() {
/**
* 匹配每个界面，根据当前界面执行相关操作
* 1、在微信首页点击【发现】按钮
* 2、然后点击【朋友圈】，进入朋友圈界面
* 3、滚动朋友圈【动态列表】，对每个动态进行评论
*/
if (matchPage(Page.LauncherUI) || matchPage(Page.WxViewPager)) {
clickFindBtn(getRoot());
clickCommentTv(getRoot());
} else if (checkWxScroller(Page.SnsTimeLineUI)) {
scrollerList(getRoot());
} else if (matchPage(Page.BaseP)) {
} else {
return false;
}
return true;
}
private void clickFindBtn(AccessibilityNodeInfo root) {
NodeUtil.findNodeByTextAndClick(root, "发现");
}
private void clickCommentTv(AccessibilityNodeInfo root) {
NodeUtil.findNodeByTextAndClick(root, "朋友圈");
}
private void scrollerList(AccessibilityNodeInfo root) {
AccessibilityNodeInfo scrollerNode = findNodeByTaskNode(root, getNode("momentList"));
if (scrollerNode == null) {
Log.e(TAG, "scroller is null");
return;
}
if (scrollerNode != null) {
final int count = scrollerNode.getChildCount();
for (int i = 0; i < count; i++) {
AccessibilityNodeInfo child = scrollerNode.getChild(i);
if (child != null && child.isVisibleToUser()) {
AccessibilityNodeInfo commentNode = NodeUtil.findNodeByFilter(child, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "评论";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.IMAGE_VIEW)
&& node.getContentDescription() != null && node.getContentDescription().toString().equals("评论");
}
});
if (commentNode != null && commentNode.isVisibleToUser()) {
NodeUtil.performClick(commentNode);
NodeUtil.findNodeByFilterAndClick(root, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "评论";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.TEXT_VIEW)
&& node.getText() != null && node.getText().toString().equals("评论");
}
});
AccessibilityNodeInfo editNode = NodeUtil.findNodeByFilter(child, new NodeUtil.NodeFilter() {
@Override
public String text() {
return "评论";
}
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && node.getClassName().equals(NodeUtil.EDIT_TEXT)
&& node.getText() != null && node.getText().toString().equals("评论");
}
});
if (editNode == null) {
if (root != null) {
editNode = root.findFocus(AccessibilityNodeInfo.FOCUS_INPUT);
}
}
if (editNode != null) {
//输入自定义评论内容
NodeUtil.performPaste(editNode, "东西不错哦~");
//点击【发送】
NodeUtil.findNodeByTextAndClick(root, "发送");
}
}
}
if (i == count - 1) {
if (scrollerNode.isScrollable()) {
performScroll(scrollerNode);
}
}
}
}
}
}
3、相关工具类
工具类里面的代码是自己封装的，不一定都适用，工具类可能存在不足与缺陷，为什么执行操作需要 Sleep 1s ，因为太快的话，有些界面的节点信息还没更新出来，会导致点击失败等情况：
/**
* Created by czc on 2017/7/3.
*/
public class NodeUtil {
private static final String TAG = "NodeUtil";
private static final int millis = 1000;
public static final String LIST_VIEW = "android.widget.ListView";
public static final String ABS_LIST_VIEW = "android.widget.AbsListView";
public static final String SCROLL_VIEW = "android.widget.ScrollView";
public static final String TEXT_VIEW = "android.widget.TextView";
public static final String BUTTON = "android.widget.Button";
public static final String VIEW = "android.view.View";
public static final String IMAGE_VIEW = "android.widget.ImageView";
public static final String IMAGE_BUTTON = "android.widget.ImageButton";
public static final String GRID_VIEW = "android.widget.GridView";
public static final String EDIT_TEXT = "android.widget.EditText";
public static final String RELATIVE_LAYOUT = "android.widget.RelativeLayout";
public static final String LINEAR_LAYOUT = "android.widget.LinearLayout";
public static final String LINEAR_LAYOUT_COMPAT = "android.support.v7.widget.LinearLayoutCompat";
public static void sleep(long times) {
try {
Thread.sleep(times);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public static boolean checkNodeText(AccessibilityNodeInfo nodeInfo) {
if (nodeInfo == null) {
return false;
}
return !StringUtil.isEmpty(nodeInfo.getText().toString());
}
public static boolean checkNodeDes(AccessibilityNodeInfo nodeInfo) {
if (nodeInfo == null) {
return false;
}
return !StringUtil.isEmpty(nodeInfo.getContentDescription());
}
public static boolean performClick(AccessibilityNodeInfo node) {
AccessibilityNodeInfo clickNode = node;
if (clickNode == null) {
return false;
}
while (clickNode != null
&& !clickNode.isClickable()) {
clickNode = clickNode.getParent();
}
if (clickNode != null) {
boolean result = clickNode.performAction(AccessibilityNodeInfo.ACTION_CLICK);
sleep();
return result;
}
Log.e(TAG, "clickNode is null");
return false;
}
// root下，通过 adb 命令执行点击
public static boolean performShellClick(AccessibilityNodeInfo node) {
AccessibilityNodeInfo clickNode = node;
if (clickNode == null) {
return false;
}
Rect r = new Rect();
node.getBoundsInScreen(r);
if (r.centerX() > ScreenUtils.getScreenWidth(OttUtil.get().getApp())
|| r.centerY() > ScreenUtils.getScreenHeight(OttUtil.get().getApp())
|| r.centerX() <= 0
|| r.centerY() <= 0) {
return false;
}
String cmd = String.format("input tap %d %d", r.centerX(), r.centerY());
ShellUtils.CommandResult commandResult = ShellUtils.execCmd(cmd, true);
sleep();
return commandResult.result != -1;
}
// root下，通过 adb 命令执行长按
public static boolean performShellLongClick(AccessibilityNodeInfo node, long time) {
AccessibilityNodeInfo clickNode = node;
if (clickNode == null) {
return false;
}
Rect r = new Rect();
clickNode.getBoundsInScreen(r);
int x = r.centerX();
int y = r.centerY();
String cmd = String.format("input swipe %d %d %d %d %d", x, y, x, y, time);
ShellUtils.CommandResult commandResult = ShellUtils.execCmd(cmd, true);
NodeUtil.sleep(time);
return commandResult.result != -1;
}
// root下，通过 adb 命令执行滚动
public static boolean performShellScroll() {
int screenWidth = ScreenUtils.getScreenWidth(OttUtil.get().getApp());
int screenHeight = ScreenUtils.getScreenHeight(OttUtil.get().getApp());
String cmd = String.format("input swipe %d %d %d %d %d", screenWidth / 2, (int) (screenHeight * (3 * 1.0f / 5)),screenWidth / 2, screenHeight / 5, 1500L);
ShellUtils.CommandResult commandResult = ShellUtils.execCmd(cmd, true);
NodeUtil.sleep(500);
return commandResult.result != -1;
}
public static boolean performScroll(AccessibilityNodeInfo scrollerNode) {
while (scrollerNode != null && !scrollerNode.isScrollable()) {
scrollerNode = scrollerNode.getParent();
}
if (scrollerNode != null) {
boolean result = scrollerNode.performAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
sleep();
return result;
}
Log.e(TAG, "scrollerNode is null");
return false;
}
public static boolean performScrollBack(AccessibilityNodeInfo scrollerNode) {
while (scrollerNode != null && !scrollerNode.isScrollable()) {
scrollerNode = scrollerNode.getParent();
}
if (scrollerNode != null) {
boolean result = scrollerNode.performAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD);
sleep();
return result;
}
return false;
}
/**
* 执行粘贴操作（注意：执行之后，会 sleep 1s）
* @param ct
* @param node
* @param text
* @return
*/
public static boolean performPaste(Context ct, AccessibilityNodeInfo node, String text) {
if (node == null || StringUtil.isEmpty(text)) {
return false;
}
boolean result;
if (Build.VERSION.SDK_INT >= 21) {
Bundle arguments = new Bundle();
arguments.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, text);
result = node.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, arguments);
sleep();
return result;
} else {
ClipboardManager cm = (ClipboardManager) ct.getSystemService(Context.CLIPBOARD_SERVICE);
ClipData mClipData = ClipData.newPlainText("text", text);
cm.setPrimaryClip(mClipData);
result = node.performAction(AccessibilityNodeInfo.ACTION_PASTE);
sleep();
return result;
}
}
public static boolean hasNode(AccessibilityNodeInfo root, String text) {
if (root == null || StringUtil.isEmpty(text)) {
return false;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return false;
}
return true;
}
public static AccessibilityNodeInfo findNodeByFilter(AccessibilityNodeInfo root, String text, NodeFilter filter) {
if (root == null || StringUtil.isEmpty(text)) {
return null;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
if (filter.filter(nodeInfo)) {
clickNode = nodeInfo;
break;
}
}
return clickNode;
}
public static AccessibilityNodeInfo findNodeByFilter(AccessibilityNodeInfo root, NodeTextFilter filter) {
if (root == null || filter == null || StringUtil.isEmpty(filter.fiterText())) {
return null;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(filter.fiterText());
if (nodeList == null || nodeList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
if (filter.filter(nodeInfo)) {
clickNode = nodeInfo;
break;
}
}
return clickNode;
}
public static AccessibilityNodeInfo findNodeByFilter(AccessibilityNodeInfo root, NodeIdFilter filter) {
if (root == null || filter == null || StringUtil.isEmpty(filter.fiterViewId())) {
return null;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByViewId(filter.fiterViewId());
if (nodeList == null || nodeList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
if (filter.filter(nodeInfo)) {
clickNode = nodeInfo;
break;
}
}
return clickNode;
}
public static AccessibilityNodeInfo findNodeByText(AccessibilityNodeInfo root, String text) {
if (root == null || StringUtil.isEmpty(text)) {
return null;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
boolean eqText = nodeInfo.getText() != null && nodeInfo.getText().toString().equals(text);
boolean eqDesc = nodeInfo.getContentDescription() != null && nodeInfo.getContentDescription().toString().equals(text);
if (eqText || eqDesc) {
clickNode = nodeInfo;
break;
}
}
return clickNode;
}
public static AccessibilityNodeInfo findNodeContainsText(AccessibilityNodeInfo root, String text) {
if (root == null || StringUtil.isEmpty(text)) {
return null;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
boolean eqText = nodeInfo.getText() != null && nodeInfo.getText().toString().contains(text);
boolean eqDesc = nodeInfo.getContentDescription() != null && nodeInfo.getContentDescription().toString().contains(text);
if (eqText || eqDesc) {
clickNode = nodeInfo;
break;
}
}
return clickNode;
}
public static boolean findNodeByTextAndClick(AccessibilityNodeInfo root, String text) {
if (root == null || StringUtil.isEmpty(text)) {
return false;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return false;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
boolean eqText = nodeInfo.getText() != null && nodeInfo.getText().toString().equals(text);
boolean eqDesc = nodeInfo.getContentDescription() != null && nodeInfo.getContentDescription().toString().equals(text);
if (eqText || eqDesc) {
clickNode = nodeInfo;
break;
}
}
return performClick(clickNode);
}
public static boolean findNodeByIdAndClick(AccessibilityNodeInfo root, String id) {
if (root == null || StringUtil.isEmpty(id)) {
return false;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByViewId(id);
if (nodeList == null || nodeList.isEmpty()) {
return false;
}
return performClick(nodeList.get(0));
}
public static boolean findNodeContainsTextAndClick(AccessibilityNodeInfo root, String text) {
if (root == null || StringUtil.isEmpty(text)) {
return false;
}
List<AccessibilityNodeInfo> nodeList = root.findAccessibilityNodeInfosByText(text);
if (nodeList == null || nodeList.isEmpty()) {
return false;
}
AccessibilityNodeInfo clickNode = null;
for (AccessibilityNodeInfo nodeInfo : nodeList) {
boolean eqText = nodeInfo.getText() != null && nodeInfo.getText().toString().contains(text);
boolean eqDesc = nodeInfo.getContentDescription() != null && nodeInfo.getContentDescription().toString().contains(text);
if (eqText || eqDesc) {
clickNode = nodeInfo;
break;
}
}
Log.i(TAG, "点击："+text+"！");
return performClick(clickNode);
}
public static boolean findNodeByIdTextAndClick(AccessibilityNodeInfo root, String id, String text, boolean isNewPage) {
AccessibilityNodeInfo clickNode = findNodeByIdAndText(root, id, text);
if (clickNode == null) {
return false;
}
return performClick(clickNode);
}
public static boolean findNodeByIdClassAndClick(AccessibilityNodeInfo root, String id, String className, boolean isNewPage) {
AccessibilityNodeInfo clickNode = findNodeByIdAndClassName(root, id, className);
if (clickNode == null) {
return false;
}
return performClick(clickNode);
}
public static AccessibilityNodeInfo findNodeByIdAndClassName(AccessibilityNodeInfo root, String id, String className) {
if (root == null) {
return null;
}
List<AccessibilityNodeInfo> idNodeInfoList = root.findAccessibilityNodeInfosByViewId(id);
if (idNodeInfoList == null || idNodeInfoList.isEmpty()) {
return null;
}
for (int i = 0; i < idNodeInfoList.size(); i++) {
AccessibilityNodeInfo nodeInfo = idNodeInfoList.get(i);
if (nodeInfo == null) {
continue;
}
//根据className过滤
if (!StringUtil.isEmpty(className)) {
if (className.equals(nodeInfo.getClassName())) {
return nodeInfo;
}
}
}
return null;
}
public static AccessibilityNodeInfo findNodeByTextAndClass(AccessibilityNodeInfo root, String text, String clazz) {
if (root == null) {
return null;
}
List<AccessibilityNodeInfo> idNodeInfoList = root.findAccessibilityNodeInfosByText(text);
if (idNodeInfoList == null || idNodeInfoList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (int i = 0; i < idNodeInfoList.size(); i++) {
AccessibilityNodeInfo nodeInfo = idNodeInfoList.get(i);
if (nodeInfo == null) {
continue;
}
//根据class过滤
if (!StringUtil.isEmpty(clazz)) {
if (clazz.equals(nodeInfo.getClassName().toString())) {
clickNode = nodeInfo;
break;
}
}
}
if (clickNode == null) {
return null;
}
return clickNode;
}
public static AccessibilityNodeInfo findNodeByIdAndText(AccessibilityNodeInfo root, String id, String text) {
if (root == null) {
return null;
}
List<AccessibilityNodeInfo> idNodeInfoList = root.findAccessibilityNodeInfosByViewId(id);
if (idNodeInfoList == null || idNodeInfoList.isEmpty()) {
return null;
}
AccessibilityNodeInfo clickNode = null;
for (int i = 0; i < idNodeInfoList.size(); i++) {
AccessibilityNodeInfo nodeInfo = idNodeInfoList.get(i);
if (nodeInfo == null) {
continue;
}
//根据text过滤
if (!StringUtil.isEmpty(nodeInfo.getText())
&& !StringUtil.isEmpty(text)) {
if (text.equals(nodeInfo.getText())) {
clickNode = nodeInfo;
break;
}
}
}
if (clickNode == null) {
return null;
}
return clickNode;
}
/**
* @param root
* @param id
* @param className
* @return
*/
public static List<AccessibilityNodeInfo> findNodeByIdAndClassNameList(AccessibilityNodeInfo root, String id, String className) {
if (root == null) {
return null;
}
List<AccessibilityNodeInfo> resultList = new ArrayList<>();
List<AccessibilityNodeInfo> idNodeInfoList = root.findAccessibilityNodeInfosByViewId(id);
if (idNodeInfoList == null || idNodeInfoList.isEmpty()) {
return null;
}
for (int i = 0; i < idNodeInfoList.size(); i++) {
AccessibilityNodeInfo nodeInfo = idNodeInfoList.get(i);
if (nodeInfo == null) {
continue;
}
//根据className过滤
if (!StringUtil.isEmpty(className)) {
if (className.equals(nodeInfo.getClassName())) {
resultList.add(nodeInfo);
}
}
}
return resultList;
}
public static AccessibilityNodeInfo findNodeByClass(AccessibilityNodeInfo root, String className) {
if (TextUtils.isEmpty(className) || root == null) {
return null;
}
int childCount = root.getChildCount();
for (int i = 0; i < childCount; i++) {
AccessibilityNodeInfo rootChild = root.getChild(i);
if (rootChild != null) {
if (className.equals(rootChild.getClassName().toString().trim())) {
return rootChild;
}
}
}
return null;
}
public static List<AccessibilityNodeInfo> findNodeByClassList(AccessibilityNodeInfo root, String className) {
List<AccessibilityNodeInfo> list = new ArrayList<>();
if (TextUtils.isEmpty(className) || root == null) {
return Collections.EMPTY_LIST;
}
int childCount = root.getChildCount();
for (int i = 0; i < childCount; i++) {
AccessibilityNodeInfo rootChild = root.getChild(i);
if (rootChild != null) {
if (className.equals(rootChild.getClassName().toString().trim())) {
list.add(rootChild);
}
}
}
return list;
}
public static List<AccessibilityNodeInfo> traverseNodefilterByDesc(AccessibilityNodeInfo root, final String desc) {
if (TextUtils.isEmpty(desc) || root == null) {
return null;
}
List<AccessibilityNodeInfo> list = new ArrayList<>();
traverseNodeClassToList(root, list, new NodeFilter() {
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getContentDescription() != null && desc.equals(node.getContentDescription().toString());
}
});
return list;
}
public static List<AccessibilityNodeInfo> traverseNodeByClassName(AccessibilityNodeInfo root, final String className) {
if (TextUtils.isEmpty(className) || root == null) {
return Collections.EMPTY_LIST;
}
List<AccessibilityNodeInfo> list = new ArrayList<>();
traverseNodeClassToList(root, list, new NodeFilter() {
@Override
public boolean filter(AccessibilityNodeInfo node) {
return node.getClassName() != null && className.equals(node.getClassName().toString());
}
});
return list;
}
private static void traverseNodeClassToList(AccessibilityNodeInfo node, List<AccessibilityNodeInfo> list, NodeFilter filter) {
if (node == null || node.getChildCount() == 0) {
return;
}
for (int i = 0; i < node.getChildCount(); i++) {
AccessibilityNodeInfo child = node.getChild(i);
if (child != null) {
if (filter.filter(child)) {
list.add(child);
}
if (child.getChildCount() > 0) {
traverseNodeClassToList(child, list, filter);
}
}
}
}
public interface NodeFilter {
boolean filter(AccessibilityNodeInfo node);
}
public interface NodeTextFilter extends NodeFilter {
String fiterText();
}
public interface NodeIdFilter extends NodeFilter {
String fiterViewId();
}
}
在部分 Root 的手机，我们可以通过辅助权限找到该节点在屏幕上的位置，并获取中心点：
Rect r = new Rect();
node.getBoundsInScreen(r);
if (r.centerX() > ScreenUtils.getScreenWidth(OttUtil.get().getApp())
|| r.centerY() > ScreenUtils.getScreenHeight(OttUtil.get().getApp())
|| r.centerX() <= 0
|| r.centerY() <= 0) {
return false;
}
String cmd = String.format("input tap %d %d", r.centerX(), r.centerY());
再去执行相关操作：
ShellUtils.CommandResult commandResult = ShellUtils.execCmd(cmd, true);
