为了确保AlarmManager在Android设备上正常运行,有时需要将其从电池优化保护之外。这可以通过在应用程序中请求自动启动和取消电池优化权限来实现。以下是该解决方法的代码示例:
//请求自动启动权限 Intent intent = new Intent(); String packageName = getPackageName(); PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE); if (pm.isIgnoringBatteryOptimizations(packageName)) { intent.setAction(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS); } else { intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS); intent.setData(Uri.parse("package:" + packageName)); } startActivity(intent);
//请求取消电池优化权限 Intent intent = new Intent(); String packageName = getPackageName(); PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE); if (pm.isIgnoringBatteryOptimizations(packageName)) { intent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS); intent.setData(Uri.parse("package:" + packageName)); } else { intent.setAction(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS); } startActivity(intent);
这些代码实现了在应用程序中请求自启动和取消电池优化权限的功能,可以确保AlarmManager在设备上正常运行。