5、应用设置正在运行详情页。

转载请注明出处：http://blog.csdn.net/droyon/article/details/39893555

1、描述。

if (si != null && si.mServiceInfo.descriptionRes != 0) {
                description.setText(getActivity().getPackageManager().getText(
                        si.mServiceInfo.packageName, si.mServiceInfo.descriptionRes,
                        si.mServiceInfo.applicationInfo));//
            } else {
                if (mi.mBackground) {//这是旧应用进程，仍在运行，以备不时之需。通常不建议停止。
                    description.setText(R.string.background_process_stop_description);
                } else if (detail.mManageIntent != null) {
                    try {
                        Resources clientr = getActivity().getPackageManager().getResourcesForApplication(
                                si.mRunningService.clientPackage);
                        String label = clientr.getString(si.mRunningService.clientLabel);
                        description.setText(getActivity().getString(R.string.service_manage_description,
                                label));//目前正在使用“%1$s”。触摸“设置”可以对其进行控制。
                    } catch (PackageManager.NameNotFoundException e) {
                    }
                } else {
                    description.setText(getActivity().getText(si != null
                            ? R.string.service_stop_description//此服务由其应用启动。停止服务可能会导致应用无法运行。
                            : R.string.heavy_weight_stop_description));//无法安全地停止该应用。如果强行停止，可能会导致您目前的部分工作内容丢失。
                }

2、停止/设置。

是否含有manageIntent。
detail.mManageIntent = mAm.getRunningServiceControlPanel(
                    si.mRunningService.service);
detail.mManageIntent为true，则button显示为“设置”，点击设置，进入相应界面。
如果mManageIntent为false，则显示“停止”.

点击逻辑

if (mManageIntent != null) {
                try {设置
                    getActivity().startIntentSender(mManageIntent.getIntentSender(), null,
                            Intent.FLAG_ACTIVITY_NEW_TASK
                                    | Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET,
                            Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 0);
                } catch (IntentSender.SendIntentException e) {
                    Log.w(TAG, e);
                } catch (IllegalArgumentException e) {
                    Log.w(TAG, e);
                } catch (ActivityNotFoundException e) {
                    Log.w(TAG, e);
                }
            } else if (mServiceItem != null) {
                stopActiveService(false);//停止前台服务。
            } else if (mActiveItem.mItem.mBackground) {
                // Background process.  Just kill it.//停止后台线程
                mAm.killBackgroundProcesses(mActiveItem.mItem.mPackageInfo.packageName);
                finish();
            } else {//强制停止运行
                // Heavy-weight process.  We'll do a force-stop on it.
                mAm.forceStopPackage(mActiveItem.mItem.mPackageInfo.packageName);
                finish();
            }

3、报告。

1、得到应用程序的安装源。

2、得到接受错误信息的Activity页面信息。

3、向程序的安装源报告包名、类型、进程名称，安装包名，当前时间、是否为系统应用等。

int enabled = Settings.Global.getInt(getActivity().getContentResolver(),
                    Settings.Global.SEND_ACTION_APP_ERROR, 0);//此功能是否使能
            if (enabled != 0 && si != null) {
                detail.mInstaller = ApplicationErrorReport.getErrorReportReceiver(
                        getActivity(), si.mServiceInfo.packageName,
                        si.mServiceInfo.applicationInfo.flags);
                detail.mReportButton.setEnabled(detail.mInstaller != null);
            } else {
                detail.mReportButton.setEnabled(false);
            }

public static ComponentName getErrorReportReceiver(Context context,
            String packageName, int appFlags) {
        // check if error reporting is enabled in secure settings
        int enabled = Settings.Global.getInt(context.getContentResolver(),
                Settings.Global.SEND_ACTION_APP_ERROR, 0);
        if (enabled == 0) {
            return null;
        }

        PackageManager pm = context.getPackageManager();

        // look for receiver in the installer package
        String candidate = pm.getInstallerPackageName(packageName);//得到packageName所对应的apk来自的安装市场
        ComponentName result = getErrorReportReceiver(pm, packageName, candidate);
        if (result != null) {
            return result;
        }

        // if the error app is on the system image, look for system apps//如果此app来自system img，则从system app中进行查找
        // error receiver
        if ((appFlags&ApplicationInfo.FLAG_SYSTEM) != 0) {
            candidate = SystemProperties.get(SYSTEM_APPS_ERROR_RECEIVER_PROPERTY);//ro.error.receiver.system.apps
            result = getErrorReportReceiver(pm, packageName, candidate);
            if (result != null) {
                return result;
            }
        }

        // if there is a default receiver, try that
        candidate = SystemProperties.get(DEFAULT_ERROR_RECEIVER_PROPERTY);//ro.error.receiver.default
        return getErrorReportReceiver(pm, packageName, candidate);
    }

static ComponentName getErrorReportReceiver(PackageManager pm, String errorPackage,
            String receiverPackage) {
        if (receiverPackage == null || receiverPackage.length() == 0) {
            return null;
        }

        // break the loop if it's the error report receiver package that crashed
        if (receiverPackage.equals(errorPackage)) {
            return null;
        }

        Intent intent = new Intent(Intent.ACTION_APP_ERROR);
        intent.setPackage(receiverPackage);
        ResolveInfo info = pm.resolveActivity(intent, 0);
        if (info == null || info.activityInfo == null) {
            return null;
        }
        return new ComponentName(receiverPackage, info.activityInfo.name);
    }

点击逻辑：

if (v == mReportButton) {
                ApplicationErrorReport report = new ApplicationErrorReport();
                report.type = ApplicationErrorReport.TYPE_RUNNING_SERVICE;
                report.packageName = mServiceItem.mServiceInfo.packageName;
                report.installerPackageName = mInstaller.getPackageName();
                report.processName = mServiceItem.mRunningService.process;
                report.time = System.currentTimeMillis();
                report.systemApp = (mServiceItem.mServiceInfo.applicationInfo.flags
                        & ApplicationInfo.FLAG_SYSTEM) != 0;
                ApplicationErrorReport.RunningServiceInfo info
                        = new ApplicationErrorReport.RunningServiceInfo();
                if (mActiveItem.mFirstRunTime >= 0) {
                    info.durationMillis = SystemClock.elapsedRealtime()-mActiveItem.mFirstRunTime;
                } else {
                    info.durationMillis = -1;
                }
                ComponentName comp = new ComponentName(mServiceItem.mServiceInfo.packageName,
                        mServiceItem.mServiceInfo.name);
                File filename = getActivity().getFileStreamPath("service_dump.txt");
                FileOutputStream output = null;
                try {
                    output = new FileOutputStream(filename);
                    Debug.dumpService("activity", output.getFD(),
                            new String[] { "-a", "service", comp.flattenToString() });
                } catch (IOException e) {
                    Log.w(TAG, "Can't dump service: " + comp, e);
                } finally {
                    if (output != null) try { output.close(); } catch (IOException e) {}
                }
                FileInputStream input = null;
                try {
                    input = new FileInputStream(filename);
                    byte[] buffer = new byte[(int) filename.length()];
                    input.read(buffer);
                    info.serviceDetails = new String(buffer);
                } catch (IOException e) {
                    Log.w(TAG, "Can't read service dump: " + comp, e);
                } finally {
                    if (input != null) try { input.close(); } catch (IOException e) {}
                }
                filename.delete();
                Log.i(TAG, "Details: " + info.serviceDetails);
                report.runningServiceInfo = info;
                Intent result = new Intent(Intent.ACTION_APP_ERROR);
                result.setComponent(mInstaller);
                result.putExtra(Intent.EXTRA_BUG_REPORT, report);
                result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(result);
                return;
            }