com.jaredrummler.android.processes.models.AndroidAppProcess Java Examples

@Override public View getView(int position, View convertView, ViewGroup parent) {
  final ViewHolder holder;
  if (convertView == null) {
    convertView = inflater.inflate(R.layout.list_item_process, parent, false);
    holder = new ViewHolder(convertView);
  } else {
    holder = (ViewHolder) convertView.getTag();
  }

  AndroidAppProcess process = getItem(position);

  ImageView imageView = holder.find(R.id.imageView);
  TextView textView = holder.find(R.id.textView);

  picasso.load(Uri.parse(SCHEME_PNAME + ":" + process.getPackageName()))
      .placeholder(android.R.drawable.sym_def_app_icon)
      .resize(iconSize, iconSize)
      .centerInside()
      .into(imageView);

  textView.setText(Utils.getName(context, process));

  return convertView;
}
 

/**
 * @return {@code true} if this process is in the foreground.
 */
public static boolean isMyProcessInTheForeground() {
  try {
    return new AndroidAppProcess(android.os.Process.myPid()).foreground;
  } catch (Exception e) {
    log(e, "Error finding our own process");
  }
  return false;
}
 

public ProcessListAdapter(Context context, List<AndroidAppProcess> processes) {
  this.context = context.getApplicationContext();
  this.inflater = LayoutInflater.from(context);
  this.iconSize = Utils.toPx(context, 46);
  this.picasso = Picasso.with(context);
  this.processes = processes;
}
 

private double getMemoryFromProcess(AndroidAppProcess process) {
    double memory = 0;
    try {
        Statm statm = process.statm();
        if (statm != null) {
            // Memory in MB
            memory = statm.getResidentSetSize() / 1024.0 / 1024.0;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return Math.round(memory * 100.0) / 100.0;
}
 

private PackageInfo getPackageInfo(AndroidAppProcess process, int flags) {
    PackageInfo packageInfo;
    try {
        packageInfo = process.getPackageInfo(mContext, flags);
    } catch (final PackageManager.NameNotFoundException e) {
        packageInfo = null;
    }
    return packageInfo;
}
 

@Override public Dialog onCreateDialog(Bundle savedInstanceState) {
  AndroidAppProcess process = getArguments().getParcelable("process");
  return new AlertDialog.Builder(getActivity())
      .setTitle(Utils.getName(getActivity(), process))
      .setMessage(getProcessInfo(process))
      .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {

        @Override public void onClick(DialogInterface dialog, int which) {
          dialog.dismiss();
        }
      })
      .create();
}
 

@Override public void onListItemClick(ListView l, View v, int position, long id) {
  AndroidAppProcess process = (AndroidAppProcess) getListAdapter().getItem(position);
  ProcessInfoDialog dialog = new ProcessInfoDialog();
  Bundle args = new Bundle();
  args.putParcelable("process", process);
  dialog.setArguments(args);
  dialog.show(getActivity().getFragmentManager(), "ProcessInfoDialog");
}
 

@Override protected List<AndroidAppProcess> doInBackground(Void... params) {
  List<AndroidAppProcess> processes = AndroidProcesses.getRunningAppProcesses();

  // sort by app name
  Collections.sort(processes, new Comparator<AndroidAppProcess>() {

    @Override public int compare(AndroidAppProcess lhs, AndroidAppProcess rhs) {
      return Utils.getName(context, lhs).compareToIgnoreCase(Utils.getName(context, rhs));
    }
  });

  return processes;
}
 

public static String getName(Context context, AndroidAppProcess process) {
  try {
    PackageManager pm = context.getPackageManager();
    PackageInfo packageInfo = process.getPackageInfo(context, 0);
    return AppNames.getLabel(pm, packageInfo);
  } catch (PackageManager.NameNotFoundException e) {
    return process.name;
  }
}
 

private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {

		String process = processInfo.name;
		final String packageName = processInfo.getPackageName();
		process = process.substring(process.lastIndexOf(".") + 1, process.length());
		String summary = "";
		String displayName = "";
		ApplicationInfo appInfo = null;
		try {
			appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
			displayName = process ;
		} catch (Exception e) { }

		if (TextUtils.isEmpty(displayName)) {
			displayName = process;
		}

		if (null != query && !displayName.toLowerCase().contains(query)) {
			return;
		}
		final String path = null != appInfo ? appInfo.sourceDir : "";
		final String mimeType = Document.MIME_TYPE_APK;

		int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
		if(isTelevision()) {
			flags |= Document.FLAG_DIR_PREFERS_GRID;
		}

		int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
		summary = processTypeCache.get(importance);
		final long size = getProcessSize(processInfo.pid);


		final RowBuilder row = result.newRow();
		row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
		row.add(Document.COLUMN_DISPLAY_NAME, displayName);
		row.add(Document.COLUMN_SUMMARY, summary);
		row.add(Document.COLUMN_SIZE, size);
		row.add(Document.COLUMN_MIME_TYPE, mimeType);
		//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
		row.add(Document.COLUMN_PATH, path);
		row.add(Document.COLUMN_FLAGS, flags);
	}
 

@Override public AndroidAppProcess getItem(int position) {
  return processes.get(position);
}
 

@Override protected void onPostExecute(List<AndroidAppProcess> androidAppProcesses) {
  listener.onComplete(androidAppProcesses);
}
 

@Override public void onComplete(List<AndroidAppProcess> processes) {
  setListAdapter(new ProcessListAdapter(getActivity(), processes));
}
 

private List<Task> getRunningTasksStandard() {
    List<Task> tasks = new ArrayList<>();
    List<AndroidAppProcess> list = AndroidProcesses.getRunningAppProcesses();

    if (list == null) return tasks;

    for (AndroidAppProcess process : list) {
        /* Exclude the app itself from the list */
        if (process.name.equals(BuildConfig.APPLICATION_ID)) continue;

        PackageInfo packageInfo = getPackageInfo(process, 0);

        if (packageInfo == null) continue;

        /* Remove system apps if necessary */
        if (isSystemApp(packageInfo) && SettingsUtils.isSystemAppsHidden(mContext)) {
            continue;
        }

        /* Remove apps without label */
        if (packageInfo.applicationInfo == null) continue;

        String appLabel = packageInfo.applicationInfo.loadLabel(mPackageManager).toString();

        if (appLabel.isEmpty()) continue;

        Task task = getTaskByUid(tasks, process.uid);

        if (task == null) {
            task = new Task(process.uid, process.name);
            task.setPackageInfo(packageInfo);
            task.setLabel(appLabel);
            task.setMemory(getMemoryFromProcess(process));
            task.setIsAutoStart(isAutoStartApp(process.getPackageName()));
            task.setHasBackgroundService(hasBackgroundServices(process.getPackageName()));
            task.getProcesses().add(process.pid);
            tasks.add(task);
        } else {
            task.getProcesses().add(process.pid);
            task.setMemory(task.getMemory() + getMemoryFromProcess(process));
        }
    }

    if (!tasks.isEmpty()) {
        // Dirty quick sorting
        Collections.sort(tasks, new Comparator<Task>() {
            @Override
            public int compare(Task t1, Task t2) {
                return t1.getLabel().compareTo(t2.getLabel());
            }
        });
    }

    return tasks;
}
 

/**
 * get running processes info by proc
 * @param context
 * @return
 */
public static List<ProcessInfoBean> getRunningProcessesInfoByProc(Context context) {
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    PackageManager pm = context.getPackageManager();
    // get running app processes info
    List<AndroidAppProcess> processes = AndroidProcesses.getRunningAppProcesses();
    // create list. Specific it init size
    List<ProcessInfoBean> infos = new ArrayList<>(processes.size());
    for (AndroidAppProcess process: processes) {
        // create bean
        ProcessInfoBean bean = new ProcessInfoBean();
        // get package name
        bean.setPackageName(process.getPackageName());
        // check empty
        if(TextUtils.isEmpty(bean.getPackageName())) {
            continue;
        }
        // get package info
        ApplicationInfo applicationInfo = null;
        try {
            applicationInfo = pm.getApplicationInfo(bean.getPackageName(), PackageManager.GET_META_DATA);
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
            // if package is empty, continue
            continue;
        }
        // set icon
        bean.setIcon(applicationInfo.loadIcon(pm));
        // app name
        bean.setAppName(applicationInfo.loadLabel(pm).toString());
        // system app
        if ((applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
            bean.setSystemApp(true);
        }// if not, need set false. Actually it was.
        // memory
        Debug.MemoryInfo[] processMemoryInfo = am.getProcessMemoryInfo(new int[]{process.pid});
        if (processMemoryInfo.length >= 1) {
            bean.setMemory(processMemoryInfo[0].getTotalPss() * 1024);
        }
        // add to list
        infos.add(bean);
    }
    return infos;
}
 

private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {

		String process = processInfo.name;
		final String packageName = processInfo.getPackageName();
		process = process.substring(process.lastIndexOf(".") + 1, process.length());
		String summary = "";
		String displayName = "";
		ApplicationInfo appInfo = null;
		try {
			appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
			displayName = process ;
		} catch (Exception e) { }

		if (TextUtils.isEmpty(displayName)) {
			displayName = process;
		}

		if (null != query && !displayName.toLowerCase().contains(query)) {
			return;
		}
		final String path = null != appInfo ? appInfo.sourceDir : "";
		final String mimeType = Document.MIME_TYPE_APK;

		int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
		if(isTelevision()) {
			flags |= Document.FLAG_DIR_PREFERS_GRID;
		}

		int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
		summary = processTypeCache.get(importance);
		final long size = getProcessSize(processInfo.pid);


		final RowBuilder row = result.newRow();
		row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
		row.add(Document.COLUMN_DISPLAY_NAME, displayName);
		row.add(Document.COLUMN_SUMMARY, summary);
		row.add(Document.COLUMN_SIZE, size);
		row.add(Document.COLUMN_MIME_TYPE, mimeType);
		//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
		row.add(Document.COLUMN_PATH, path);
		row.add(Document.COLUMN_FLAGS, flags);
	}
 

private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {

		String process = processInfo.name;
		final String packageName = processInfo.getPackageName();
		process = process.substring(process.lastIndexOf(".") + 1, process.length());
		String summary = "";
		String displayName = "";
		ApplicationInfo appInfo = null;
		try {
			appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
			displayName = process ;
		} catch (Exception e) { }

		if (TextUtils.isEmpty(displayName)) {
			displayName = process;
		}

		if (null != query && !displayName.toLowerCase().contains(query)) {
			return;
		}
		final String path = null != appInfo ? appInfo.sourceDir : "";
		final String mimeType = Document.MIME_TYPE_APK;

		int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
		if(isTelevision()) {
			flags |= Document.FLAG_DIR_PREFERS_GRID;
		}

		int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
		summary = processTypeCache.get(importance);
		final long size = getProcessSize(processInfo.pid);


		final RowBuilder row = result.newRow();
		row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
		row.add(Document.COLUMN_DISPLAY_NAME, displayName);
		row.add(Document.COLUMN_SUMMARY, summary);
		row.add(Document.COLUMN_SIZE, size);
		row.add(Document.COLUMN_MIME_TYPE, mimeType);
		//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
		row.add(Document.COLUMN_PATH, path);
		row.add(Document.COLUMN_FLAGS, flags);
	}
 

/**
 * Returns a list of application processes that are running on the device.
 *
 * <p><b>NOTE:</b> On Lollipop (SDK 22) this does not provide
 * {@link RunningAppProcessInfo#pkgList},
 * {@link RunningAppProcessInfo#importance},
 * {@link RunningAppProcessInfo#lru},
 * {@link RunningAppProcessInfo#importanceReasonCode},
 * {@link RunningAppProcessInfo#importanceReasonComponent},
 * {@link RunningAppProcessInfo#importanceReasonPid},
 * etc. If you need more process information try using
 * {@link #getRunningAppProcesses()} or {@link android.app.usage.UsageStatsManager}</p>
 *
 * @param context
 *     the application context
 * @return a list of RunningAppProcessInfo records, or null if there are no
 * running processes (it will not return an empty list).  This list ordering is not
 * specified.
 */
public static List<RunningAppProcessInfo> getRunningAppProcessInfo(Context context) {
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
    List<AndroidAppProcess> runningAppProcesses = AndroidProcesses.getRunningAppProcesses();
    List<RunningAppProcessInfo> appProcessInfos = new ArrayList<>();
    for (AndroidAppProcess process : runningAppProcesses) {
      RunningAppProcessInfo info = new RunningAppProcessInfo(process.name, process.pid, null);
      info.uid = process.uid;
      appProcessInfos.add(info);
    }
    return appProcessInfos;
  }
  ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
  return am.getRunningAppProcesses();
}
 

void onComplete(List<AndroidAppProcess> processes);