version:

fix:
update:更换为酷信

tests/src/com/uiuipad/os/util/rule/FailureWatcher.java

@@ -0,0 +1,59 @@
+package com.uiuipad.os.util.rule;
+
+import static androidx.test.InstrumentationRegistry.getInstrumentation;
+
+import android.util.Log;
+
+import androidx.test.uiautomator.UiDevice;
+
+import org.junit.rules.TestWatcher;
+import org.junit.runner.Description;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+
+public class FailureWatcher extends TestWatcher {
+    private static final String TAG = "FailureWatcher";
+    private static int sScreenshotCount = 0;
+    final private UiDevice mDevice;
+
+    public FailureWatcher(UiDevice device) {
+        mDevice = device;
+    }
+
+    private void dumpViewHierarchy() {
+        final ByteArrayOutputStream stream = new ByteArrayOutputStream();
+        try {
+            mDevice.dumpWindowHierarchy(stream);
+            stream.flush();
+            stream.close();
+            for (String line : stream.toString().split("\\r?\\n")) {
+                Log.e(TAG, line.trim());
+            }
+        } catch (IOException e) {
+            Log.e(TAG, "error dumping XML to logcat", e);
+        }
+    }
+
+    @Override
+    protected void failed(Throwable e, Description description) {
+        if (mDevice == null) return;
+        final String pathname = getInstrumentation().getTargetContext().
+                getFilesDir().getPath() + "/TaplTestScreenshot" + sScreenshotCount++ + ".png";
+        Log.e(TAG, "Failed test " + description.getMethodName() +
+                ", screenshot will be saved to " + pathname +
+                ", track trace is below, UI object dump is further below:\n" +
+                Log.getStackTraceString(e));
+        dumpViewHierarchy();
+
+        try {
+            final String dumpsysResult = mDevice.executeShellCommand(
+                    "dumpsys activity service TouchInteractionService");
+            Log.d(TAG, "TouchInteractionService: " + dumpsysResult);
+        } catch (IOException ex) {
+        }
+
+        mDevice.takeScreenshot(new File(pathname));
+    }
+}