App 加固后后台任务调度回归：WorkManager 约束、唯一性与进程恢复验证

#!/bin/bash
# 用于校验加固后 APK 中是否包含必要的 WorkManager 初始化 Provider
# 用法：./verify_manifest.sh <apk_path> <expected_provider>
set -euo pipefail

APK_PATH="${1:-}"
EXPECTED_PROVIDER="${2:-androidx.work.impl.WorkManagerInitializer}"

if [ -z "$APK_PATH" ]; then
  echo "Error: No APK path provided."
  exit 1
fi

if [ ! -f "$APK_PATH" ]; then
  echo "Error: File not found at $APK_PATH"
  exit 1
fi

echo "Analyzing manifest for $APK_PATH..."

# Extract manifest information using aapt
MANIFEST_INFO=$(aapt dump badging "$APK_PATH" 2>/dev/null || true)

if [ -z "$MANIFEST_INFO" ]; then
  echo "Error: Failed to read APK badging info. Check if aapt is installed."
  exit 1
fi

# Search for the provider pattern
if echo "$MANIFEST_INFO" | grep -q "provider:.*$EXPECTED_PROVIDER"; then
  echo "[PASS] Found provider: $EXPECTED_PROVIDER"
  # Extract the specific line for further inspection if needed
  PROVIDER_LINE=$(echo "$MANIFEST_INFO" | grep "provider:.*$EXPECTED_PROVIDER")
  echo "Details: $PROVIDER_LINE"
else
  echo "[FAIL] Provider $EXPECTED_PROVIDER is missing or renamed in the manifest."
  echo "This will cause WorkManager initialization to fail completely."
  exit 1
fi

# Optional: Check for multiple providers which might indicate conflict
PROVIDER_COUNT=$(echo "$MANIFEST_INFO" | grep -c "provider:" || true)
if [ "$PROVIDER_COUNT" -gt 20 ]; then
  echo "[WARN] Unusually high number of providers detected ($PROVIDER_COUNT). Review for conflicts."
fi

echo "Manifest verification completed successfully."
exit 0