如何解决该活动在新版本中像Vivo和Oppo这样的几分钟后自动杀死该活动的问题

Question

我制作了一个应用程序，这是通过间隔存储位置信息并将其发送到服务器的应用程序服务在后台或面积模式下运行。顺便说一句，应用程序在Oppo和Vivo中工作不佳启动第一个活动后，App（此活动）在3〜5分钟后杀死。

try {
Intent intent = new Intent();
String manufacturer = android.os.Build.MANUFACTURER;
if ("xiaomi".equalsIgnoreCase(manufacturer)) {
intent.setComponent(new ComponentName("com.miui.securitycenter", "com.miui.permcenter.autostart.AutoStartManagementActivity"));
} else if ("oppo".equalsIgnoreCase(manufacturer)) {
intent.setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity"));
} else if ("vivo".equalsIgnoreCase(manufacturer)) {
//intent.setComponent(new ComponentName("com.vivo.permissionmanager", "com.vivo.permissionmanager.activity.BgStartUpManagerActivity"));
intent.setComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity"));
            }
List<ResolveInfo> list = getPackageManager().queryIntentActivities(intent, 
PackageManager.MATCH_DEFAULT_ONLY);
            if  (list.size() > 0) {
                startActivity(intent);
            }
        } catch (Exception e) {
               Crashlytics.logException(e);
            }
        Account account = createSyncAccount(this);
        Intent locationIntent = new Intent(this, UserLocationService.class);
        locationIntent.putExtra("extra.account", account);
        startService(locationIntent);
Intent i = new Intent(this, SynchronizeService.class);
SharedPreferences prefs = 
PreferenceManager.getDefaultSharedPreferences(this);
long synchTime = 
Long.parseLong(prefs.getString(Constants.SETTINGS_SYNCHRONIZE_INTERVAL, "210"));
i.setAction(SynchronizeService.ACTION_SET_ALARM);
if (!UserLocationService.isRepeated)
        i.putExtra(SynchronizeService.EXTRA_TIME, Long.valueOf("30"));
    else i.putExtra(SynchronizeService.EXTRA_TIME, synchTime);
    startService(i);

这是我的来源。你能帮我吗？我找不到正确的解决方案。如果有人有解决方案吗？你能让我知道吗？

Answer 1

是的，这是因为这些设备默认情况下仅允许某些Whitelist应用程序的背景服务。如果您的应用程序还必须这样工作，则意味着您必须从设置中启用 autostart ，下面的代码将帮助您使用户启用Autostart为您的app.已启用，您的服务将在后台运行良好。

private void enableAutoStart() {
    if (Build.BRAND.equalsIgnoreCase("xiaomi")) {
      new MaterialDialog.Builder(MainActivity.this).title("Enable AutoStart")
        .content(
          "Please allow QuickAlert to always run in the background,else our services can't be accessed when you are in distress")
        .theme(Theme.LIGHT)
        .positiveText("ALLOW")
        .onPositive(new MaterialDialog.SingleButtonCallback() {
          @Override
          public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            Intent intent = new Intent();
            intent.setComponent(new ComponentName("com.miui.securitycenter",
              "com.miui.permcenter.autostart.AutoStartManagementActivity"));
            startActivity(intent);
          }
        })
        .show();
    } else if (Build.BRAND.equalsIgnoreCase("Letv")) {
      new MaterialDialog.Builder(MainActivity.this).title("Enable AutoStart")
        .content(
          "Please allow QuickAlert to always run in the background,else our services can't be accessed when you are in distress")
        .theme(Theme.LIGHT)
        .positiveText("ALLOW")
        .onPositive(new MaterialDialog.SingleButtonCallback() {
          @Override
          public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            Intent intent = new Intent();
            intent.setComponent(new ComponentName("com.letv.android.letvsafe",
              "com.letv.android.letvsafe.AutobootManageActivity"));
            startActivity(intent);
          }
        })
        .show();
    } else if (Build.BRAND.equalsIgnoreCase("Honor")) {
      new MaterialDialog.Builder(MainActivity.this).title("Enable AutoStart")
        .content(
          "Please allow QuickAlert to always run in the background,else our services can't be accessed when you are in distress")
        .theme(Theme.LIGHT)
        .positiveText("ALLOW")
        .onPositive(new MaterialDialog.SingleButtonCallback() {
          @Override
          public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            Intent intent = new Intent();
            intent.setComponent(new ComponentName("com.huawei.systemmanager",
              "com.huawei.systemmanager.optimize.process.ProtectActivity"));
            startActivity(intent);
          }
        })
        .show();
    } else if (Build.MANUFACTURER.equalsIgnoreCase("oppo")) {
      new MaterialDialog.Builder(MainActivity.this).title("Enable AutoStart")
        .content(
          "Please allow QuickAlert to always run in the background,else our services can't be accessed when you are in distress")
        .theme(Theme.LIGHT)
        .positiveText("ALLOW")
        .onPositive(new MaterialDialog.SingleButtonCallback() {
          @Override
          public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            try {
              Intent intent = new Intent();
              intent.setClassName("com.coloros.safecenter",
                "com.coloros.safecenter.permission.startup.StartupAppListActivity");
              startActivity(intent);
            } catch (Exception e) {
              try {
                Intent intent = new Intent();
                intent.setClassName("com.oppo.safe",
                  "com.oppo.safe.permission.startup.StartupAppListActivity");
                startActivity(intent);
              } catch (Exception ex) {
                try {
                  Intent intent = new Intent();
                  intent.setClassName("com.coloros.safecenter",
                    "com.coloros.safecenter.startupapp.StartupAppListActivity");
                  startActivity(intent);
                } catch (Exception exx) {
                }
              }
            }
          }
        })
        .show();
    } else if (Build.MANUFACTURER.contains("vivo")) {
      new MaterialDialog.Builder(MainActivity.this).title("Enable AutoStart")
        .content(
          "Please allow QuickAlert to always run in the background.Our app runs in background to detect when you are in distress.")
        .theme(Theme.LIGHT)
        .positiveText("ALLOW")
        .onPositive(new MaterialDialog.SingleButtonCallback() {
          @Override
          public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
            try {
              Intent intent = new Intent();
              intent.setComponent(new ComponentName("com.iqoo.secure",
                "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity"));
              startActivity(intent);
            } catch (Exception e) {
              try {
                Intent intent = new Intent();
                intent.setComponent(new ComponentName("com.vivo.permissionmanager",
                  "com.vivo.permissionmanager.activity.BgStartUpManagerActivity"));
                startActivity(intent);
              } catch (Exception ex) {
                try {
                  Intent intent = new Intent();
                  intent.setClassName("com.iqoo.secure",
                    "com.iqoo.secure.ui.phoneoptimize.BgStartUpManager");
                  startActivity(intent);
                } catch (Exception exx) {
                  ex.printStackTrace();
                }
              }
            }
          }
        })
        .show();
    }
  }
  public boolean checkServiceRunning() {
    ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(
      Integer.MAX_VALUE)) {
      if ("com.sac.speechdemo.MyService".equals(service.service.getClassName())) {
        return true;
      }
    }
    return false;
  }

Answer 2

您无法通过代码执行此操作。您可以为您的应用程序进行手动设置，如下所述，您的应用程序将运行您的背景服务

应用程序信息>电源节省>允许背景运行

您有哟选择允许背景运行

允许自动启动行不通。一段时间后，它将停止背景服务。

在Realme 1 CPH1859中测试

所有手机都没有以上设置