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App ops: add UI for viewing and controlling ops per-app.

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Change-Id: Iadd68cbd429af4d431dcd09b9adacd09c5092ae6
This commit is contained in:
Dianne Hackborn
2013-01-24 19:14:26 -08:00
parent 5744019051
commit 0dd9902c89
8 changed files with 496 additions and 97 deletions
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235
src/com/android/settings/applications/AppOpsState.java
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@@ -28,6 +28,8 @@ import android.os.Parcel;
import android.os.Parcelable;
import android.text.format.DateUtils;
import android.util.Log;
import android.util.SparseArray;
import com.android.settings.R;
import java.io.File;
@@ -39,9 +41,13 @@ import java.util.HashMap;
import java.util.List;
public class AppOpsState {
static final String TAG = "AppOpsState";
static final boolean DEBUG = false;
final Context mContext;
final AppOpsManager mAppOps;
final PackageManager mPm;
final CharSequence[] mOpNames;
List<AppOpEntry> mApps;
@@ -49,23 +55,18 @@ public class AppOpsState {
mContext = context;
mAppOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
mPm = context.getPackageManager();
mOpNames = context.getResources().getTextArray(R.array.app_ops_names);
}
public static class OpsTemplate implements Parcelable {
public final int[] ops;
public final String[] perms;
public final int[] permOps;
public OpsTemplate(int[] _ops, String[] _perms, int[] _permOps) {
public OpsTemplate(int[] _ops) {
ops = _ops;
perms = _perms;
permOps = _permOps;
}
OpsTemplate(Parcel src) {
ops = src.createIntArray();
perms = src.createStringArray();
permOps = src.createIntArray();
}
@Override
@@ -76,8 +77,6 @@ public class AppOpsState {
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeIntArray(ops);
dest.writeStringArray(perms);
dest.writeIntArray(permOps);
}
public static final Creator<OpsTemplate> CREATOR = new Creator<OpsTemplate>() {
@@ -94,34 +93,27 @@ public class AppOpsState {
public static final OpsTemplate LOCATION_TEMPLATE = new OpsTemplate(
new int[] { AppOpsManager.OP_COARSE_LOCATION,
AppOpsManager.OP_FINE_LOCATION,
AppOpsManager.OP_GPS },
new String[] { android.Manifest.permission.ACCESS_COARSE_LOCATION,
android.Manifest.permission.ACCESS_FINE_LOCATION },
new int[] { AppOpsManager.OP_COARSE_LOCATION,
AppOpsManager.OP_FINE_LOCATION }
AppOpsManager.OP_GPS,
AppOpsManager.OP_WIFI_SCAN }
);
public static final OpsTemplate PERSONAL_TEMPLATE = new OpsTemplate(
new int[] { AppOpsManager.OP_READ_CONTACTS,
AppOpsManager.OP_WRITE_CONTACTS,
AppOpsManager.OP_READ_CALL_LOG,
AppOpsManager.OP_WRITE_CALL_LOG },
new String[] { android.Manifest.permission.READ_CONTACTS,
android.Manifest.permission.WRITE_CONTACTS,
android.Manifest.permission.READ_CALL_LOG,
android.Manifest.permission.WRITE_CALL_LOG },
new int[] { AppOpsManager.OP_READ_CONTACTS,
AppOpsManager.OP_WRITE_CONTACTS,
AppOpsManager.OP_READ_CALL_LOG,
AppOpsManager.OP_WRITE_CALL_LOG }
AppOpsManager.OP_WRITE_CALL_LOG,
AppOpsManager.OP_READ_CALENDAR,
AppOpsManager.OP_WRITE_CALENDAR }
);
public static final OpsTemplate DEVICE_TEMPLATE = new OpsTemplate(
new int[] { AppOpsManager.OP_VIBRATE },
new String[] { android.Manifest.permission.VIBRATE },
new int[] { AppOpsManager.OP_VIBRATE }
);
public static final OpsTemplate[] ALL_TEMPLATES = new OpsTemplate[] {
LOCATION_TEMPLATE, PERSONAL_TEMPLATE, DEVICE_TEMPLATE
};
/**
* This class holds the per-item data in our Loader.
*/
@@ -129,6 +121,8 @@ public class AppOpsState {
private final AppOpsState mState;
private final ApplicationInfo mInfo;
private final File mApkFile;
private final SparseArray<AppOpsManager.OpEntry> mOps
= new SparseArray<AppOpsManager.OpEntry>();
private String mLabel;
private Drawable mIcon;
private boolean mMounted;
@@ -139,6 +133,14 @@ public class AppOpsState {
mApkFile = new File(info.sourceDir);
}
public void addOp(AppOpsManager.OpEntry op) {
mOps.put(op.getOp(), op);
}
public boolean hasOp(int op) {
return mOps.indexOfKey(op) >= 0;
}
public ApplicationInfo getApplicationInfo() {
return mInfo;
}
@@ -200,11 +202,13 @@ public class AppOpsState {
public AppOpEntry(AppOpsManager.PackageOps pkg, AppOpsManager.OpEntry op, AppEntry app) {
mPkgOps = pkg;
mOps.add(op);
mApp = app;
mApp.addOp(op);
mOps.add(op);
}
public void addOp(AppOpsManager.OpEntry op) {
mApp.addOp(op);
for (int i=0; i<mOps.size(); i++) {
AppOpsManager.OpEntry pos = mOps.get(i);
if (pos.isRunning() != op.isRunning()) {
@@ -212,8 +216,9 @@ public class AppOpsState {
mOps.add(i, op);
return;
}
continue;
}
if (pos.getTime() > op.getTime()) {
if (pos.getTime() < op.getTime()) {
mOps.add(i, op);
return;
}
@@ -237,16 +242,16 @@ public class AppOpsState {
return mOps.get(pos);
}
public CharSequence getLabelText(CharSequence opNames[]) {
public CharSequence getLabelText(AppOpsState state) {
if (getNumOpEntry() == 1) {
return opNames[getOpEntry(0).getOp()];
return state.mOpNames[getOpEntry(0).getOp()];
} else {
StringBuilder builder = new StringBuilder();
for (int i=0; i<getNumOpEntry(); i++) {
if (i > 0) {
builder.append(", ");
}
builder.append(opNames[getOpEntry(i).getOp()]);
builder.append(state.mOpNames[getOpEntry(i).getOp()]);
}
return builder.toString();
}
@@ -306,12 +311,16 @@ public class AppOpsState {
boolean lastExe = last.getTime() != 0;
boolean entryExe = opEntry.getTime() != 0;
if (lastExe == entryExe) {
if (DEBUG) Log.d(TAG, "Add op " + opEntry.getOp() + " to package "
+ pkgOps.getPackageName() + ": append to " + last);
last.addOp(opEntry);
return;
}
}
}
AppOpEntry entry = new AppOpEntry(pkgOps, opEntry, appEntry);
if (DEBUG) Log.d(TAG, "Add op " + opEntry.getOp() + " to package "
+ pkgOps.getPackageName() + ": making new " + entry);
entries.add(entry);
}
@@ -319,10 +328,42 @@ public class AppOpsState {
return buildState(tpl, 0, null);
}
private AppEntry getAppEntry(final Context context, final HashMap<String, AppEntry> appEntries,
final String packageName, ApplicationInfo appInfo) {
AppEntry appEntry = appEntries.get(packageName);
if (appEntry == null) {
if (appInfo == null) {
try {
appInfo = mPm.getApplicationInfo(packageName,
PackageManager.GET_DISABLED_COMPONENTS
| PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Unable to find info for package " + packageName);
return null;
}
}
appEntry = new AppEntry(this, appInfo);
appEntry.loadLabel(context);
appEntries.put(packageName, appEntry);
}
return appEntry;
}
public List<AppOpEntry> buildState(OpsTemplate tpl, int uid, String packageName) {
final Context context = mContext;
final HashMap<String, AppEntry> appEntries = new HashMap<String, AppEntry>();
List<AppOpEntry> entries = new ArrayList<AppOpEntry>();
ArrayList<String> perms = new ArrayList<String>();
ArrayList<Integer> permOps = new ArrayList<Integer>();
for (int i=0; i<tpl.ops.length; i++) {
String perm = AppOpsManager.opToPermission(tpl.ops[i]);
if (!perms.contains(perm)) {
perms.add(perm);
permOps.add(tpl.ops[i]);
}
}
List<AppOpsManager.PackageOps> pkgs;
if (packageName != null) {
@@ -330,68 +371,74 @@ public class AppOpsState {
} else {
pkgs = mAppOps.getPackagesForOps(tpl.ops);
}
List<AppOpEntry> entries = new ArrayList<AppOpEntry>(pkgs.size());
for (int i=0; i<pkgs.size(); i++) {
AppOpsManager.PackageOps pkgOps = pkgs.get(i);
AppEntry appEntry = appEntries.get(pkgOps.getPackageName());
if (appEntry == null) {
ApplicationInfo appInfo = null;
try {
appInfo = mPm.getApplicationInfo(pkgOps.getPackageName(),
PackageManager.GET_DISABLED_COMPONENTS
| PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (PackageManager.NameNotFoundException e) {
if (pkgs != null) {
for (int i=0; i<pkgs.size(); i++) {
AppOpsManager.PackageOps pkgOps = pkgs.get(i);
AppEntry appEntry = getAppEntry(context, appEntries, pkgOps.getPackageName(), null);
if (appEntry == null) {
continue;
}
for (int j=0; j<pkgOps.getOps().size(); j++) {
AppOpsManager.OpEntry opEntry = pkgOps.getOps().get(j);
addOp(entries, pkgOps, appEntry, opEntry);
}
appEntry = new AppEntry(this, appInfo);
appEntry.loadLabel(context);
appEntries.put(pkgOps.getPackageName(), appEntry);
}
for (int j=0; j<pkgOps.getOps().size(); j++) {
AppOpsManager.OpEntry opEntry = pkgOps.getOps().get(j);
addOp(entries, pkgOps, appEntry, opEntry);
}
}
if (tpl.perms != null) {
List<PackageInfo> apps;
if (packageName != null) {
apps = new ArrayList<PackageInfo>();
try {
PackageInfo pi = mPm.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS);
apps.add(pi);
} catch (NameNotFoundException e) {
}
} else {
apps = mPm.getPackagesHoldingPermissions(tpl.perms, 0);
List<PackageInfo> apps;
if (packageName != null) {
apps = new ArrayList<PackageInfo>();
try {
PackageInfo pi = mPm.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS);
apps.add(pi);
} catch (NameNotFoundException e) {
}
for (int i=0; i<apps.size(); i++) {
PackageInfo appInfo = apps.get(i);
AppEntry appEntry = appEntries.get(appInfo.packageName);
if (appEntry == null) {
appEntry = new AppEntry(this, appInfo.applicationInfo);
appEntry.loadLabel(context);
appEntries.put(appInfo.packageName, appEntry);
List<AppOpsManager.OpEntry> dummyOps
= new ArrayList<AppOpsManager.OpEntry>();
AppOpsManager.PackageOps pkgOps = new AppOpsManager.PackageOps(
appInfo.packageName, appInfo.applicationInfo.uid, dummyOps);
for (int j=0; j<appInfo.requestedPermissions.length; j++) {
if (appInfo.requestedPermissionsFlags != null) {
if ((appInfo.requestedPermissionsFlags[j]
& PackageInfo.REQUESTED_PERMISSION_GRANTED) == 0) {
break;
}
}
for (int k=0; k<tpl.perms.length; k++) {
if (tpl.perms[k].equals(appInfo.requestedPermissions[j])) {
AppOpsManager.OpEntry opEntry = new AppOpsManager.OpEntry(
tpl.permOps[k], 0, 0);
dummyOps.add(opEntry);
addOp(entries, pkgOps, appEntry, opEntry);
}
}
} else {
String[] permsArray = new String[perms.size()];
perms.toArray(permsArray);
apps = mPm.getPackagesHoldingPermissions(permsArray, 0);
}
for (int i=0; i<apps.size(); i++) {
PackageInfo appInfo = apps.get(i);
AppEntry appEntry = getAppEntry(context, appEntries, appInfo.packageName,
appInfo.applicationInfo);
if (appEntry == null) {
continue;
}
List<AppOpsManager.OpEntry> dummyOps = null;
AppOpsManager.PackageOps pkgOps = null;
for (int j=0; j<appInfo.requestedPermissions.length; j++) {
if (appInfo.requestedPermissionsFlags != null) {
if ((appInfo.requestedPermissionsFlags[j]
& PackageInfo.REQUESTED_PERMISSION_GRANTED) == 0) {
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + " perm "
+ appInfo.requestedPermissions[j] + " not granted; skipping");
break;
}
}
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + ": requested perm "
+ appInfo.requestedPermissions[j]);
for (int k=0; k<perms.size(); k++) {
if (!perms.get(k).equals(appInfo.requestedPermissions[j])) {
continue;
}
if (DEBUG) Log.d(TAG, "Pkg " + appInfo.packageName + " perm " + perms.get(k)
+ " has op " + permOps.get(k) + ": " + appEntry.hasOp(permOps.get(k)));
if (appEntry.hasOp(permOps.get(k))) {
continue;
}
if (dummyOps == null) {
dummyOps = new ArrayList<AppOpsManager.OpEntry>();
pkgOps = new AppOpsManager.PackageOps(
appInfo.packageName, appInfo.applicationInfo.uid, dummyOps);
}
AppOpsManager.OpEntry opEntry = new AppOpsManager.OpEntry(
permOps.get(k), AppOpsManager.MODE_ALLOWED, 0, 0, 0);
dummyOps.add(opEntry);
addOp(entries, pkgOps, appEntry, opEntry);
}
}
}
@@ -401,4 +448,22 @@ public class AppOpsState {
// Done!
return entries;
}
public CharSequence getLabelText(AppOpsManager.OpEntry op) {
return mOpNames[op.getOp()];
}
public CharSequence getTimeText(AppOpsManager.OpEntry op) {
if (op.isRunning()) {
return mContext.getResources().getText(R.string.app_ops_running);
}
if (op.getTime() > 0) {
return DateUtils.getRelativeTimeSpanString(op.getTime(),
System.currentTimeMillis(),
DateUtils.MINUTE_IN_MILLIS,
DateUtils.FORMAT_ABBREV_RELATIVE);
}
return mContext.getResources().getText(R.string.app_ops_never_used);
}
}