冲刺day17
AppItem.java
package timeline.lizimumu.com.t.data; import java.util.Locale; public class AppItem { public String mName; public String mPackageName; public long mEventTime; public long mUsageTime; public int mEventType; public int mCount; public long mMobile; public boolean mCanOpen; private boolean mIsSystem; @Override public String toString() { return String.format(Locale.getDefault(), "name:%s package_name:%s time:%d total:%d type:%d system:%b count:%d", mName, mPackageName, mEventTime, mUsageTime, mEventType, mIsSystem, mCount); } public AppItem copy() { AppItem newItem = new AppItem(); newItem.mName = this.mName; newItem.mPackageName = this.mPackageName; newItem.mEventTime = this.mEventTime; newItem.mUsageTime = this.mUsageTime; newItem.mEventType = this.mEventType; newItem.mIsSystem = this.mIsSystem; newItem.mCount = this.mCount; return newItem; } }
DataManager.java
package timeline.lizimumu.com.t.data; import android.Manifest; import android.app.AppOpsManager; import android.app.usage.NetworkStats; import android.app.usage.NetworkStatsManager; import android.app.usage.UsageEvents; import android.app.usage.UsageStatsManager; import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.net.ConnectivityManager; import android.os.Build; import android.os.RemoteException; import android.provider.Settings; import androidx.core.app.ActivityCompat; import android.telephony.TelephonyManager; import android.text.TextUtils; import android.util.Log; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.Map; import timeline.lizimumu.com.t.AppConst; import timeline.lizimumu.com.t.db.DbIgnoreExecutor; import timeline.lizimumu.com.t.util.AppUtil; import timeline.lizimumu.com.t.util.PreferenceManager; import timeline.lizimumu.com.t.util.SortEnum; import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK; public class DataManager { private static DataManager mInstance; public static void init() { mInstance = new DataManager(); } public static DataManager getInstance() { return mInstance; } public void requestPermission(Context context) { Intent intent = new Intent(new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS)); intent.setFlags(FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } public boolean hasPermission(Context context) { AppOpsManager appOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE); if (appOps != null) { int mode = appOps.checkOpNoThrow("android:get_usage_stats", android.os.Process.myUid(), context.getPackageName()); return mode == AppOpsManager.MODE_ALLOWED; } return false; } public List<AppItem> getTargetAppTimeline(Context context, String target, int offset) { List<AppItem> items = new ArrayList<>(); UsageStatsManager manager = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE); if (manager != null) { long[] range = AppUtil.getTimeRange(SortEnum.getSortEnum(offset)); UsageEvents events = manager.queryEvents(range[0], range[1]); UsageEvents.Event event = new UsageEvents.Event(); AppItem item = new AppItem(); item.mPackageName = target; item.mName = AppUtil.parsePackageName(context.getPackageManager(), target); // 缓存 ClonedEvent prevEndEvent = null; long start = 0; while (events.hasNextEvent()) { events.getNextEvent(event); String currentPackage = event.getPackageName(); int eventType = event.getEventType(); long eventTime = event.getTimeStamp(); Log.d("||||------>", currentPackage + " " + target + " " + new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.getDefault()).format(new Date(eventTime)) + " " + eventType); if (currentPackage.equals(target)) { // 本次交互开始 Log.d("||||||||||>", currentPackage + " " + target + " " + new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.getDefault()).format(new Date(eventTime)) + " " + eventType); // 记录第一次开始时间 if (eventType == UsageEvents.Event.MOVE_TO_FOREGROUND) { Log.d("********", "start " + start); if (start == 0) { start = eventTime; item.mEventTime = eventTime; item.mEventType = eventType; item.mUsageTime = 0; items.add(item.copy()); } } else if (eventType == UsageEvents.Event.MOVE_TO_BACKGROUND) { // 结束事件 if (start > 0) { prevEndEvent = new ClonedEvent(event); } Log.d("********", "add end " + start); } } else { // 记录最后一次结束事件 if (prevEndEvent != null && start > 0) { item.mEventTime = prevEndEvent.timeStamp; item.mEventType = prevEndEvent.eventType; item.mUsageTime = prevEndEvent.timeStamp - start; if (item.mUsageTime <= 0) item.mUsageTime = 0; if (item.mUsageTime > AppConst.USAGE_TIME_MIX) item.mCount++; items.add(item.copy()); start = 0; prevEndEvent = null; } } } } return items; } public List<AppItem> getApps(Context context, int sort, int offset) { List<AppItem> items = new ArrayList<>(); List<AppItem> newList = new ArrayList<>(); UsageStatsManager manager = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE); if (manager != null) { // 缓存变量 String prevPackage = ""; Map<String, Long> startPoints = new HashMap<>(); Map<String, ClonedEvent> endPoints = new HashMap<>(); // 获取事件 long[] range = AppUtil.getTimeRange(SortEnum.getSortEnum(offset)); UsageEvents events = manager.queryEvents(range[0], range[1]); UsageEvents.Event event = new UsageEvents.Event(); while (events.hasNextEvent()) { // 解析时间 events.getNextEvent(event); int eventType = event.getEventType(); long eventTime = event.getTimeStamp(); String eventPackage = event.getPackageName(); // 开始点设置 if (eventType == UsageEvents.Event.MOVE_TO_FOREGROUND) { AppItem item = containItem(items, eventPackage); if (item == null) { item = new AppItem(); item.mPackageName = eventPackage; items.add(item); } if (!startPoints.containsKey(eventPackage)) { startPoints.put(eventPackage, eventTime); } } // 记录结束时间点 if (eventType == UsageEvents.Event.MOVE_TO_BACKGROUND) { if (startPoints.size() > 0 && startPoints.containsKey(eventPackage)) { endPoints.put(eventPackage, new ClonedEvent(event)); } } // 计算时间和次数 事件应该是连续的 if (TextUtils.isEmpty(prevPackage)) prevPackage = eventPackage; if (!prevPackage.equals(eventPackage)) { // 包名有变化 if (startPoints.containsKey(prevPackage) && endPoints.containsKey(prevPackage)) { ClonedEvent lastEndEvent = endPoints.get(prevPackage); AppItem listItem = containItem(items, prevPackage); if (listItem != null) { // update list item info listItem.mEventTime = lastEndEvent.timeStamp; long duration = lastEndEvent.timeStamp - startPoints.get(prevPackage); if (duration <= 0) duration = 0; listItem.mUsageTime += duration; if (duration > AppConst.USAGE_TIME_MIX) { listItem.mCount++; } } startPoints.remove(prevPackage); endPoints.remove(prevPackage); } prevPackage = eventPackage; } } } // 按照使用时长排序 if (items.size() > 0) { boolean valid = false; Map<String, Long> mobileData = new HashMap<>(); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { valid = true; NetworkStatsManager networkStatsManager = (NetworkStatsManager) context.getSystemService(Context.NETWORK_STATS_SERVICE); TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); mobileData = getMobileData(context, telephonyManager, networkStatsManager, offset); } boolean hideSystem = PreferenceManager.getInstance().getBoolean(PreferenceManager.PREF_SETTINGS_HIDE_SYSTEM_APPS); boolean hideUninstall = PreferenceManager.getInstance().getBoolean(PreferenceManager.PREF_SETTINGS_HIDE_UNINSTALL_APPS); List<IgnoreItem> ignoreItems = DbIgnoreExecutor.getInstance().getAllItems(); PackageManager packageManager = context.getPackageManager(); for (AppItem item : items) { if (!AppUtil.openable(packageManager, item.mPackageName)) { continue; } if (hideSystem && AppUtil.isSystemApp(packageManager, item.mPackageName)) { continue; } if (hideUninstall && !AppUtil.isInstalled(packageManager, item.mPackageName)) { continue; } if (inIgnoreList(ignoreItems, item.mPackageName)) { continue; } if (valid) { String key = "u" + AppUtil.getAppUid(packageManager, item.mPackageName); if (mobileData.size() > 0 && mobileData.containsKey(key)) { item.mMobile = mobileData.get(key); } } item.mName = AppUtil.parsePackageName(packageManager, item.mPackageName); newList.add(item); } if (sort == 0) { Collections.sort(newList, new Comparator<AppItem>() { @Override public int compare(AppItem left, AppItem right) { return (int) (right.mUsageTime - left.mUsageTime); } }); } else if (sort == 1) { Collections.sort(newList, new Comparator<AppItem>() { @Override public int compare(AppItem left, AppItem right) { return (int) (right.mEventTime - left.mEventTime); } }); } else if (sort == 2) { Collections.sort(newList, new Comparator<AppItem>() { @Override public int compare(AppItem left, AppItem right) { return right.mCount - left.mCount; } }); } else { Collections.sort(newList, new Comparator<AppItem>() { @Override public int compare(AppItem left, AppItem right) { return (int) (right.mMobile - left.mMobile); } }); } } return newList; } private Map<String, Long> getMobileData(Context context, TelephonyManager tm, NetworkStatsManager nsm, int offset) { Map<String, Long> result = new HashMap<>(); if (ActivityCompat.checkSelfPermission(context, Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED) { long[] range = AppUtil.getTimeRange(SortEnum.getSortEnum(offset)); NetworkStats networkStatsM; try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { networkStatsM = nsm.querySummary(ConnectivityManager.TYPE_MOBILE, null, range[0], range[1]); if (networkStatsM != null) { while (networkStatsM.hasNextBucket()) { NetworkStats.Bucket bucket = new NetworkStats.Bucket(); networkStatsM.getNextBucket(bucket); String key = "u" + bucket.getUid(); Log.d("******", key + " " + bucket.getTxBytes() + ""); if (result.containsKey(key)) { result.put(key, result.get(key) + bucket.getTxBytes() + bucket.getRxBytes()); } else { result.put(key, bucket.getTxBytes() + bucket.getRxBytes()); } } } } } catch (RemoteException e) { e.printStackTrace(); Log.e(">>>>>", e.getMessage()); } } return result; } private AppItem containItem(List<AppItem> items, String packageName) { for (AppItem item : items) { if (item.mPackageName.equals(packageName)) return item; } return null; } private boolean inIgnoreList(List<IgnoreItem> items, String packageName) { for (IgnoreItem item : items) { if (item.mPackageName.equals(packageName)) return true; } return false; } class ClonedEvent { String packageName; String eventClass; long timeStamp; int eventType; ClonedEvent(UsageEvents.Event event) { packageName = event.getPackageName(); eventClass = event.getClassName(); timeStamp = event.getTimeStamp(); eventType = event.getEventType(); } } }
