Download as PDF, PPTX
![val editNode = rootInActiveWindow
.findAccessibilityNodeInfosByViewId(
"ms.ralph.dk2018_sample1:id/messageInput")[0]
pasteText(editNode, System.currentTimeMillis().toString())
pasteText() EditText](https://image.slidesharecdn.com/droidkaigi2018-180209055753/85/AccessibilityService-26-320.jpg)
![val time = System.currentTimeMillis()
pasteText(editNode, time.toString())
if (time % 10 == 0L) {
val btnNode = rootInActiveWindow
.findAccessibilityNodeInfosByViewId(
"ms.ralph.dk2018_sample1:id/messageSendButton")[0]
tapButton(btnNode)
}
UNIX 1 0
tapButton() View](https://image.slidesharecdn.com/droidkaigi2018-180209055753/85/AccessibilityService-28-320.jpg)
Uploaded byHidetsugu Tamaki
AccessibilityService でできてしまうこと
The document focuses on the use of Accessibility Services in Android as discussed in the DroidKaigi 2018 conference by Tamaki Hidetsugu. It details various functions such as onAccessibilityEvent and AccessibilityNodeInfo, along with examples of implementing actions like setting text and clicking buttons programmatically. Additionally, it touches upon runtime permissions introduced in Android 6.0 and mentions notable resources for further information.
AccessibilityService でできてしまうこと
- 1. AccessibilityService DroidKaigi 2018 (2/8~2/9) byTamaki Hidetsugu (Ralph) @r_ralph_h
- 2. Tamaki Hidetsugu (Ralph) •4 • Twitter: @r_ralph_h • 2015/2 ~ Holiday • 2018/4 ~ LINE
- 3.
- 4.
- 5.
- 6. AccessibilityService • DroidKaigi 2017 •AccessibilityService https://speakerdeck.com/litmon/accessibilityservicewoshi- tuteapurifalseke-neng-xing-woguang-geyou
- 8.
- 9.
- 10.
- 11.
- 12.
- 13.
- 14. AccessibilityNodeInfo • View • ViewGroupchild NodeInfo • View
- 15.
- 16.
- 17. View Write • EditText •View val text = "Hello World" val args = Bundle().also { it.putString( AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, text) } nodeInfo.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, args) nodeInfo.performAction(AccessibilityNodeInfo.ACTION_CLICK)
- 18.
- 19.
- 21.
- 22.
- 23. View fun logViewHierarchy(nodeInfo: AccessibilityNodeInfo?, depth:Int) { when (nodeInfo?.childCount) { null -> return 0 -> Log.d(TAG, "${" ".repeat(depth)} " + "View: ${nodeInfo.className} " + "(id=${nodeInfo.viewIdResourceName})") else -> (0 until nodeInfo.childCount) .map { nodeInfo.getChild(it) } .forEach { logViewHierarchy(it, depth + 1) } } } getRootInActiveWindow() NodeInfo
- 24. View View: android.widget.TextView (id=null) View:android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageText) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageText) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageTime) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageText) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageTime) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageTime) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageText) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageText) View: android.widget.TextView (id=ms.ralph.dk2018_sample1:id/messageTime) View: android.widget.EditText (id=ms.ralph.dk2018_sample1:id/messageInput) View: android.widget.ImageButton (id=ms.ralph.dk2018_sample1:id/ messageSendButton) id AccessibilityNodeInfo
- 25. rootInActiveWindow.findAccessibilityNodeInfosByViewId( "ms.ralph.android.dk2018_sample1:id/messageText") // <=id .forEach{ Log.d(TAG, it.text.toString()) }
- 26. val editNode =rootInActiveWindow .findAccessibilityNodeInfosByViewId( "ms.ralph.dk2018_sample1:id/messageInput")[0] pasteText(editNode, System.currentTimeMillis().toString()) pasteText() EditText
- 28. val time =System.currentTimeMillis() pasteText(editNode, time.toString()) if (time % 10 == 0L) { val btnNode = rootInActiveWindow .findAccessibilityNodeInfosByViewId( "ms.ralph.dk2018_sample1:id/messageSendButton")[0] tapButton(btnNode) } UNIX 1 0 tapButton() View
- 30.
- 31.
- 33.
- 34.
- 36.
- 37.
- 38.
- 39.