package vn.cybersoft.obs.android.batterystats;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.drawable.Drawable;
import android.os.Handler;
//import android.os.BatteryStats.Uid;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.HashMap;
import vn.cybersoft.obs.android.R;
import vn.cybersoft.obs.android.batterystats.PowerUsageDetail.DrainType;
/**
* Contains information about package name, icon image, power usage about an
* application or a system service.
*/
public class BatterySipper implements Comparable<BatterySipper> {
final Context mContext;
/* Cache cleared when PowerUsageSummary is destroyed */
static final HashMap<String,UidToDetail> sUidCache = new HashMap<String,UidToDetail>();
final ArrayList<BatterySipper> mRequestQueue;
final Handler mHandler;
String name;
Drawable icon;
int iconId; // For passing to the detail screen.
//Uid uidObj;
Object uidObj;
double value;
double[] values;
DrainType drainType;
long usageTime;
long cpuTime;
long gpsTime;
long wifiRunningTime;
long cpuFgTime;
long wakeLockTime;
long mobileRxBytes;
long mobileTxBytes;
long wifiRxBytes;
long wifiTxBytes;
double percent;
double noCoveragePercent;
String defaultPackageName;
String[] mPackages;
static class UidToDetail {
String name;
String packageName;
Drawable icon;
}
BatterySipper(Context context, ArrayList<BatterySipper> requestQueue,
Handler handler, String label, DrainType drainType,
int iconId, Object uid, double[] values) {
mContext = context;
mRequestQueue = requestQueue;
mHandler = handler;
this.values = values;
name = label;
this.drainType = drainType;
if (iconId > 0) {
icon = mContext.getResources().getDrawable(iconId);
}
if (values != null) value = values[0];
if ((label == null || iconId == 0) && uid != null) {
getQuickNameIconForUid(uid);
}
uidObj = uid;
}
double getSortValue() {
return value;
}
double[] getValues() {
return values;
}
public Drawable getIcon() {
return icon;
}
/**
* Gets the application name
*/
public String getLabel() {
return name;
}
@Override
public int compareTo(BatterySipper other) {
// Return the flipped value because we want the items in descending order
return Double.compare(other.getSortValue(), getSortValue());
}
/**
* Gets a list of packages associated with the current user
*/
public String[] getPackages() {
return mPackages;
}
public int getUid() {
// Bail out if the current sipper is not an App sipper.
if (uidObj == null) {
return 0;
}
//return uidObj.getUid();
try {
return (Integer) uidObj.getClass().getMethod("getUid").invoke(null);
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return 0;
}
//void getQuickNameIconForUid(Uid uidObj) {
void getQuickNameIconForUid(Object uidObj) {
//final int uid = uidObj.getUid();
int uid = 0;
try {
uid = (Integer) uidObj.getClass().getMethod("getUid").invoke(null);
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
final String uidString = Integer.toString(uid);
if (sUidCache.containsKey(uidString)) {
UidToDetail utd = sUidCache.get(uidString);
defaultPackageName = utd.packageName;
name = utd.name;
icon = utd.icon;
return;
}
PackageManager pm = mContext.getPackageManager();
String[] packages = pm.getPackagesForUid(uid);
icon = pm.getDefaultActivityIcon();
if (packages == null) {
//name = Integer.toString(uid);
if (uid == 0) {
name = mContext.getResources().getString(R.string.process_kernel_label);
} else if ("mediaserver".equals(name)) {
name = mContext.getResources().getString(R.string.process_mediaserver_label);
}
iconId = R.drawable.ic_power_system;
icon = mContext.getResources().getDrawable(iconId);
return;
} else {
//name = packages[0];
}
if (mHandler != null) {
synchronized (mRequestQueue) {
mRequestQueue.add(this);
}
}
}
public static void clearUidCache() {
sUidCache.clear();
}
/**
* Loads the app label and icon image and stores into the cache.
* @throws NoSuchMethodException
* @throws InvocationTargetException
* @throws IllegalArgumentException
* @throws IllegalAccessException
*/
public void loadNameAndIcon() throws Exception {
// Bail out if the current sipper is not an App sipper.
if (uidObj == null) {
return;
}
PackageManager pm = mContext.getPackageManager();
//final int uid = uidObj.getUid();
final int uid = (Integer) uidObj.getClass().getMethod("getUid").invoke(null);
final Drawable defaultActivityIcon = pm.getDefaultActivityIcon();
mPackages = pm.getPackagesForUid(uid);
if (mPackages == null) {
name = Integer.toString(uid);
return;
}
String[] packageLabels = new String[mPackages.length];
System.arraycopy(mPackages, 0, packageLabels, 0, mPackages.length);
int preferredIndex = -1;
// Convert package names to user-facing labels where possible
for (int i = 0; i < packageLabels.length; i++) {
// Check if package matches preferred package
if (packageLabels[i].equals(name)) preferredIndex = i;
try {
ApplicationInfo ai = pm.getApplicationInfo(packageLabels[i], 0);
CharSequence label = ai.loadLabel(pm);
if (label != null) {
packageLabels[i] = label.toString();
}
if (ai.icon != 0) {
defaultPackageName = mPackages[i];
icon = ai.loadIcon(pm);
break;
}
} catch (NameNotFoundException e) {
}
}
if (icon == null) icon = defaultActivityIcon;
if (packageLabels.length == 1) {
name = packageLabels[0];
} else {
// Look for an official name for this UID.
for (String pkgName : mPackages) {
try {
final PackageInfo pi = pm.getPackageInfo(pkgName, 0);
if (pi.sharedUserLabel != 0) {
final CharSequence nm = pm.getText(pkgName,
pi.sharedUserLabel, pi.applicationInfo);
if (nm != null) {
name = nm.toString();
if (pi.applicationInfo.icon != 0) {
defaultPackageName = pkgName;
icon = pi.applicationInfo.loadIcon(pm);
}
break;
}
}
} catch (PackageManager.NameNotFoundException e) {
}
}
}
//final String uidString = Integer.toString(uidObj.getUid());
final String uidString = Integer.toString((Integer) uidObj.getClass().getMethod("getUid").invoke(null));
UidToDetail utd = new UidToDetail();
utd.name = name;
utd.icon = icon;
utd.packageName = defaultPackageName;
sUidCache.put(uidString, utd);
if (mHandler != null) {
mHandler.sendMessage(
mHandler.obtainMessage(BatteryStatsHelper.MSG_UPDATE_NAME_ICON, this));
}
}
}