src/com/android/packageinstaller/permission/ui/GrantPermissionsActivity.java - platform/packages/apps/PackageInstaller - Git at Google

 /*
  * Copyright (C) 2015 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package com.android.packageinstaller.permission.ui;

 import static android.content.pm.PackageManager.PERMISSION_DENIED;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;

 import android.app.admin.DevicePolicyManager;
 import android.content.Intent;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.PermissionInfo;
 import android.content.res.Resources;
 import android.graphics.Typeface;
 import android.graphics.drawable.Icon;
 import android.hardware.camera2.utils.ArrayUtils;
 import android.os.Bundle;
 import android.text.SpannableString;
 import android.text.style.StyleSpan;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;

 import com.android.packageinstaller.R;
 import com.android.packageinstaller.permission.model.AppPermissionGroup;
 import com.android.packageinstaller.permission.model.AppPermissions;
 import com.android.packageinstaller.permission.model.Permission;
 import com.android.packageinstaller.permission.utils.SafetyNetLogger;
 import com.android.packageinstaller.permission.utils.Utils;

 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;

 public class GrantPermissionsActivity extends OverlayTouchActivity
         implements GrantPermissionsViewHandler.ResultListener {

     private static final String LOG_TAG = "GrantPermissionsActivity";

     private String[] mRequestedPermissions;
     private int[] mGrantResults;

     private LinkedHashMap<String, GroupState> mRequestGrantPermissionGroups = new LinkedHashMap<>();

     private GrantPermissionsViewHandler mViewHandler;
     private AppPermissions mAppPermissions;

     boolean mResultSet;

     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
         setFinishOnTouchOutside(false);

         setTitle(R.string.permission_request_title);

         if (Utils.isTelevision(this)) {
             mViewHandler = new com.android.packageinstaller.permission.ui.television
                     .GrantPermissionsViewHandlerImpl(this).setResultListener(this);
         } else {
             mViewHandler = new com.android.packageinstaller.permission.ui.handheld
                     .GrantPermissionsViewHandlerImpl(this).setResultListener(this);
         }

         mRequestedPermissions = getIntent().getStringArrayExtra(
                 PackageManager.EXTRA_REQUEST_PERMISSIONS_NAMES);
         if (mRequestedPermissions == null) {
             mRequestedPermissions = new String[0];
         }

         final int requestedPermCount = mRequestedPermissions.length;
         mGrantResults = new int[requestedPermCount];

         if (requestedPermCount == 0) {
             setResultAndFinish();
             return;
         }

         PackageInfo callingPackageInfo = getCallingPackageInfo();

         DevicePolicyManager devicePolicyManager = getSystemService(DevicePolicyManager.class);
         final int permissionPolicy = devicePolicyManager.getPermissionPolicy(null);

         // If calling package is null we default to deny all.
         updateDefaultResults(callingPackageInfo, permissionPolicy);

         if (callingPackageInfo == null) {
             setResultAndFinish();
             return;
         }

         mAppPermissions = new AppPermissions(this, callingPackageInfo, mRequestedPermissions, false,
                 new Runnable() {
                     @Override
                     public void run() {
                         setResultAndFinish();
                     }
                 });

         for (AppPermissionGroup group : mAppPermissions.getPermissionGroups()) {
             // We allow the user to choose only non-fixed permissions. A permission
             // is fixed either by device policy or the user denying with prejudice.
             if (!group.isUserFixed() && !group.isPolicyFixed()) {
                 switch (permissionPolicy) {
                     case DevicePolicyManager.PERMISSION_POLICY_AUTO_GRANT: {
                         if (!group.areRuntimePermissionsGranted()) {
                             group.grantRuntimePermissions(false);
                         }
                         group.setPolicyFixed();
                     } break;

                     case DevicePolicyManager.PERMISSION_POLICY_AUTO_DENY: {
                         if (group.areRuntimePermissionsGranted()) {
                             group.revokeRuntimePermissions(false);
                         }
                         group.setPolicyFixed();
                     } break;

                     default: {
                         mRequestGrantPermissionGroups.put(group.getName(), new GroupState(group));
                     } break;
                 }
             } else {
                 // if the permission is fixed, ensure that we return the right request result
                 updateGrantResults(group);
             }
         }

         setContentView(mViewHandler.createView());

         Window window = getWindow();
         WindowManager.LayoutParams layoutParams = window.getAttributes();
         mViewHandler.updateWindowAttributes(layoutParams);
         window.setAttributes(layoutParams);

         if (!showNextPermissionGroupGrantRequest()) {
             setResultAndFinish();
         }
     }

     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         View rootView = getWindow().getDecorView();
         if (rootView.getTop() != 0) {
             // We are animating the top view, need to compensate for that in motion events.
             ev.setLocation(ev.getX(), ev.getY() - rootView.getTop());
         }
         return super.dispatchTouchEvent(ev);
     }

     @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         mViewHandler.saveInstanceState(outState);
     }

     @Override
     protected void onRestoreInstanceState(Bundle savedInstanceState) {
         super.onRestoreInstanceState(savedInstanceState);
         mViewHandler.loadInstanceState(savedInstanceState);
     }

     private boolean showNextPermissionGroupGrantRequest() {
         final int groupCount = mRequestGrantPermissionGroups.size();

         int currentIndex = 0;
         for (GroupState groupState : mRequestGrantPermissionGroups.values()) {
             if (groupState.mState == GroupState.STATE_UNKNOWN) {
                 CharSequence appLabel = mAppPermissions.getAppLabel();
                 SpannableString message = new SpannableString(getString(
                         R.string.permission_warning_template, appLabel,
                         groupState.mGroup.getDescription()));
                 // Set the permission message as the title so it can be announced.
                 setTitle(message);
                 // Color the app name.
                 int appLabelStart = message.toString().indexOf(appLabel.toString(), 0);
                 int appLabelLength = appLabel.length();
                 message.setSpan(new StyleSpan(Typeface.BOLD), appLabelStart,
                         appLabelStart + appLabelLength, 0);

                 // Set the new grant view
                 // TODO: Use a real message for the action. We need group action APIs
                 Resources resources;
                 try {
                     resources = getPackageManager().getResourcesForApplication(
                             groupState.mGroup.getIconPkg());
                 } catch (NameNotFoundException e) {
                     // Fallback to system.
                     resources = Resources.getSystem();
                 }
                 int icon = groupState.mGroup.getIconResId();

                 mViewHandler.updateUi(groupState.mGroup.getName(), groupCount, currentIndex,
                         Icon.createWithResource(resources, icon), message,
                         groupState.mGroup.isUserSet());
                 return true;
             }

             currentIndex++;
         }

         return false;
     }

     @Override
     public void onPermissionGrantResult(String name, boolean granted, boolean doNotAskAgain) {
         if (isObscuredTouch()) {
             showOverlayDialog();
             finish();
             return;
         }
         GroupState groupState = mRequestGrantPermissionGroups.get(name);
         if (groupState.mGroup != null) {
             if (granted) {
                 groupState.mGroup.grantRuntimePermissions(doNotAskAgain);
                 groupState.mState = GroupState.STATE_ALLOWED;
             } else {
                 groupState.mGroup.revokeRuntimePermissions(doNotAskAgain);
                 groupState.mState = GroupState.STATE_DENIED;
             }
             updateGrantResults(groupState.mGroup);
         }
         if (!showNextPermissionGroupGrantRequest()) {
             setResultAndFinish();
         }
     }

     private void updateGrantResults(AppPermissionGroup group) {
         for (Permission permission : group.getPermissions()) {
             final int index = ArrayUtils.getArrayIndex(
                     mRequestedPermissions, permission.getName());
             if (index >= 0) {
                 mGrantResults[index] = permission.isGranted() ? PackageManager.PERMISSION_GRANTED
                         : PackageManager.PERMISSION_DENIED;
             }
         }
     }

     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event)  {
         // We do not allow backing out.
         return keyCode == KeyEvent.KEYCODE_BACK;
     }

     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event)  {
         // We do not allow backing out.
         return keyCode == KeyEvent.KEYCODE_BACK;
     }

     @Override
     public void finish() {
         setResultIfNeeded(RESULT_CANCELED);
         super.finish();
     }

     private int computePermissionGrantState(PackageInfo callingPackageInfo,
             String permission, int permissionPolicy) {
         boolean permissionRequested = false;

         for (int i = 0; i < callingPackageInfo.requestedPermissions.length; i++) {
             if (permission.equals(callingPackageInfo.requestedPermissions[i])) {
                 permissionRequested = true;
                 if ((callingPackageInfo.requestedPermissionsFlags[i]
                         & PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0) {
                     return PERMISSION_GRANTED;
                 }
                 break;
             }
         }

         if (!permissionRequested) {
             return PERMISSION_DENIED;
         }

         try {
             PermissionInfo pInfo = getPackageManager().getPermissionInfo(permission, 0);
             if ((pInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
                     != PermissionInfo.PROTECTION_DANGEROUS) {
                 return PERMISSION_DENIED;
             }
         } catch (NameNotFoundException e) {
             return PERMISSION_DENIED;
         }

         switch (permissionPolicy) {
             case DevicePolicyManager.PERMISSION_POLICY_AUTO_GRANT: {
                 return PERMISSION_GRANTED;
             }
             default: {
                 return PERMISSION_DENIED;
             }
         }
     }

     private PackageInfo getCallingPackageInfo() {
         try {
             return getPackageManager().getPackageInfo(getCallingPackage(),
                     PackageManager.GET_PERMISSIONS);
         } catch (NameNotFoundException e) {
             Log.i(LOG_TAG, "No package: " + getCallingPackage(), e);
             return null;
         }
     }

     private void updateDefaultResults(PackageInfo callingPackageInfo, int permissionPolicy) {
         final int requestedPermCount = mRequestedPermissions.length;
         for (int i = 0; i < requestedPermCount; i++) {
             String permission = mRequestedPermissions[i];
             mGrantResults[i] = callingPackageInfo != null
                     ? computePermissionGrantState(callingPackageInfo, permission, permissionPolicy)
                     : PERMISSION_DENIED;
         }
     }

     private void setResultIfNeeded(int resultCode) {
         if (!mResultSet) {
             mResultSet = true;
             logRequestedPermissionGroups();
             Intent result = new Intent(PackageManager.ACTION_REQUEST_PERMISSIONS);
             result.putExtra(PackageManager.EXTRA_REQUEST_PERMISSIONS_NAMES, mRequestedPermissions);
             result.putExtra(PackageManager.EXTRA_REQUEST_PERMISSIONS_RESULTS, mGrantResults);
             setResult(resultCode, result);
         }
     }

     private void setResultAndFinish() {
         setResultIfNeeded(RESULT_OK);
         finish();
     }

     private void logRequestedPermissionGroups() {
         if (mRequestGrantPermissionGroups.isEmpty()) {
             return;
         }

         final int groupCount = mRequestGrantPermissionGroups.size();
         List<AppPermissionGroup> groups = new ArrayList<>(groupCount);
         for (GroupState groupState : mRequestGrantPermissionGroups.values()) {
             groups.add(groupState.mGroup);
         }

         SafetyNetLogger.logPermissionsRequested(mAppPermissions.getPackageInfo(), groups);
     }

     private static final class GroupState {
         static final int STATE_UNKNOWN = 0;
         static final int STATE_ALLOWED = 1;
         static final int STATE_DENIED = 2;

         final AppPermissionGroup mGroup;
         int mState = STATE_UNKNOWN;

         GroupState(AppPermissionGroup group) {
             mGroup = group;
         }
     }
 }
	/*
	* Copyright (C) 2015 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.android.packageinstaller.permission.ui;

	import static android.content.pm.PackageManager.PERMISSION_DENIED;
	import static android.content.pm.PackageManager.PERMISSION_GRANTED;

	import android.app.admin.DevicePolicyManager;
	import android.content.Intent;
	import android.content.pm.PackageInfo;
	import android.content.pm.PackageManager;
	import android.content.pm.PackageManager.NameNotFoundException;
	import android.content.pm.PermissionInfo;
	import android.content.res.Resources;
	import android.graphics.Typeface;
	import android.graphics.drawable.Icon;
	import android.hardware.camera2.utils.ArrayUtils;
	import android.os.Bundle;
	import android.text.SpannableString;
	import android.text.style.StyleSpan;
	import android.util.Log;
	import android.view.KeyEvent;
	import android.view.MotionEvent;
	import android.view.View;
	import android.view.Window;
	import android.view.WindowManager;

	import com.android.packageinstaller.R;
	import com.android.packageinstaller.permission.model.AppPermissionGroup;
	import com.android.packageinstaller.permission.model.AppPermissions;
	import com.android.packageinstaller.permission.model.Permission;
	import com.android.packageinstaller.permission.utils.SafetyNetLogger;
	import com.android.packageinstaller.permission.utils.Utils;

	import java.util.ArrayList;
	import java.util.LinkedHashMap;
	import java.util.List;

	public class GrantPermissionsActivity extends OverlayTouchActivity
	implements GrantPermissionsViewHandler.ResultListener {

	private static final String LOG_TAG = "GrantPermissionsActivity";

	private String[] mRequestedPermissions;
	private int[] mGrantResults;

	private LinkedHashMap<String, GroupState> mRequestGrantPermissionGroups = new LinkedHashMap<>();

	private GrantPermissionsViewHandler mViewHandler;
	private AppPermissions mAppPermissions;

	boolean mResultSet;

	@Override
	public void onCreate(Bundle icicle) {
	super.onCreate(icicle);
	setFinishOnTouchOutside(false);

	setTitle(R.string.permission_request_title);

	if (Utils.isTelevision(this)) {
	mViewHandler = new com.android.packageinstaller.permission.ui.television
	.GrantPermissionsViewHandlerImpl(this).setResultListener(this);
	} else {
	mViewHandler = new com.android.packageinstaller.permission.ui.handheld
	.GrantPermissionsViewHandlerImpl(this).setResultListener(this);
	}

	mRequestedPermissions = getIntent().getStringArrayExtra(
	PackageManager.EXTRA_REQUEST_PERMISSIONS_NAMES);
	if (mRequestedPermissions == null) {
	mRequestedPermissions = new String[0];
	}

	final int requestedPermCount = mRequestedPermissions.length;
	mGrantResults = new int[requestedPermCount];

	if (requestedPermCount == 0) {
	setResultAndFinish();
	return;
	}

	PackageInfo callingPackageInfo = getCallingPackageInfo();

	DevicePolicyManager devicePolicyManager = getSystemService(DevicePolicyManager.class);
	final int permissionPolicy = devicePolicyManager.getPermissionPolicy(null);

	// If calling package is null we default to deny all.
	updateDefaultResults(callingPackageInfo, permissionPolicy);

	if (callingPackageInfo == null) {
	setResultAndFinish();
	return;
	}

	mAppPermissions = new AppPermissions(this, callingPackageInfo, mRequestedPermissions, false,
	new Runnable() {
	@Override
	public void run() {
	setResultAndFinish();
	}
	});

	for (AppPermissionGroup group : mAppPermissions.getPermissionGroups()) {
	// We allow the user to choose only non-fixed permissions. A permission
	// is fixed either by device policy or the user denying with prejudice.
	if (!group.isUserFixed() && !group.isPolicyFixed()) {
	switch (permissionPolicy) {
	case DevicePolicyManager.PERMISSION_POLICY_AUTO_GRANT: {
	if (!group.areRuntimePermissionsGranted()) {
	group.grantRuntimePermissions(false);
	}
	group.setPolicyFixed();
	} break;

	case DevicePolicyManager.PERMISSION_POLICY_AUTO_DENY: {
	if (group.areRuntimePermissionsGranted()) {
	group.revokeRuntimePermissions(false);
	}
	group.setPolicyFixed();
	} break;

	default: {
	mRequestGrantPermissionGroups.put(group.getName(), new GroupState(group));
	} break;
	}
	} else {
	// if the permission is fixed, ensure that we return the right request result
	updateGrantResults(group);
	}
	}

	setContentView(mViewHandler.createView());

	Window window = getWindow();
	WindowManager.LayoutParams layoutParams = window.getAttributes();
	mViewHandler.updateWindowAttributes(layoutParams);
	window.setAttributes(layoutParams);

	if (!showNextPermissionGroupGrantRequest()) {
	setResultAndFinish();
	}
	}

	@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {
	View rootView = getWindow().getDecorView();
	if (rootView.getTop() != 0) {
	// We are animating the top view, need to compensate for that in motion events.
	ev.setLocation(ev.getX(), ev.getY() - rootView.getTop());
	}
	return super.dispatchTouchEvent(ev);
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
	super.onSaveInstanceState(outState);
	mViewHandler.saveInstanceState(outState);
	}

	@Override
	protected void onRestoreInstanceState(Bundle savedInstanceState) {
	super.onRestoreInstanceState(savedInstanceState);
	mViewHandler.loadInstanceState(savedInstanceState);
	}

	private boolean showNextPermissionGroupGrantRequest() {
	final int groupCount = mRequestGrantPermissionGroups.size();

	int currentIndex = 0;
	for (GroupState groupState : mRequestGrantPermissionGroups.values()) {
	if (groupState.mState == GroupState.STATE_UNKNOWN) {
	CharSequence appLabel = mAppPermissions.getAppLabel();
	SpannableString message = new SpannableString(getString(
	R.string.permission_warning_template, appLabel,
	groupState.mGroup.getDescription()));
	// Set the permission message as the title so it can be announced.
	setTitle(message);
	// Color the app name.
	int appLabelStart = message.toString().indexOf(appLabel.toString(), 0);
	int appLabelLength = appLabel.length();
	message.setSpan(new StyleSpan(Typeface.BOLD), appLabelStart,
	appLabelStart + appLabelLength, 0);

	// Set the new grant view
	// TODO: Use a real message for the action. We need group action APIs
	Resources resources;
	try {
	resources = getPackageManager().getResourcesForApplication(
	groupState.mGroup.getIconPkg());
	} catch (NameNotFoundException e) {
	// Fallback to system.
	resources = Resources.getSystem();
	}
	int icon = groupState.mGroup.getIconResId();

	mViewHandler.updateUi(groupState.mGroup.getName(), groupCount, currentIndex,
	Icon.createWithResource(resources, icon), message,
	groupState.mGroup.isUserSet());
	return true;
	}

	currentIndex++;
	}

	return false;
	}

	@Override
	public void onPermissionGrantResult(String name, boolean granted, boolean doNotAskAgain) {
	if (isObscuredTouch()) {
	showOverlayDialog();
	finish();
	return;
	}
	GroupState groupState = mRequestGrantPermissionGroups.get(name);
	if (groupState.mGroup != null) {
	if (granted) {
	groupState.mGroup.grantRuntimePermissions(doNotAskAgain);
	groupState.mState = GroupState.STATE_ALLOWED;
	} else {
	groupState.mGroup.revokeRuntimePermissions(doNotAskAgain);
	groupState.mState = GroupState.STATE_DENIED;
	}
	updateGrantResults(groupState.mGroup);
	}
	if (!showNextPermissionGroupGrantRequest()) {
	setResultAndFinish();
	}
	}

	private void updateGrantResults(AppPermissionGroup group) {
	for (Permission permission : group.getPermissions()) {
	final int index = ArrayUtils.getArrayIndex(
	mRequestedPermissions, permission.getName());
	if (index >= 0) {
	mGrantResults[index] = permission.isGranted() ? PackageManager.PERMISSION_GRANTED
	: PackageManager.PERMISSION_DENIED;
	}
	}
	}

	@Override
	public boolean onKeyDown(int keyCode, KeyEvent event) {
	// We do not allow backing out.
	return keyCode == KeyEvent.KEYCODE_BACK;
	}

	@Override
	public boolean onKeyUp(int keyCode, KeyEvent event) {
	// We do not allow backing out.
	return keyCode == KeyEvent.KEYCODE_BACK;
	}

	@Override
	public void finish() {
	setResultIfNeeded(RESULT_CANCELED);
	super.finish();
	}

	private int computePermissionGrantState(PackageInfo callingPackageInfo,
	String permission, int permissionPolicy) {
	boolean permissionRequested = false;

	for (int i = 0; i < callingPackageInfo.requestedPermissions.length; i++) {
	if (permission.equals(callingPackageInfo.requestedPermissions[i])) {
	permissionRequested = true;
	if ((callingPackageInfo.requestedPermissionsFlags[i]
	& PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0) {
	return PERMISSION_GRANTED;
	}
	break;
	}
	}

	if (!permissionRequested) {
	return PERMISSION_DENIED;
	}

	try {
	PermissionInfo pInfo = getPackageManager().getPermissionInfo(permission, 0);
	if ((pInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
	!= PermissionInfo.PROTECTION_DANGEROUS) {
	return PERMISSION_DENIED;
	}
	} catch (NameNotFoundException e) {
	return PERMISSION_DENIED;
	}

	switch (permissionPolicy) {
	case DevicePolicyManager.PERMISSION_POLICY_AUTO_GRANT: {
	return PERMISSION_GRANTED;
	}
	default: {
	return PERMISSION_DENIED;
	}
	}
	}

	private PackageInfo getCallingPackageInfo() {
	try {
	return getPackageManager().getPackageInfo(getCallingPackage(),
	PackageManager.GET_PERMISSIONS);
	} catch (NameNotFoundException e) {
	Log.i(LOG_TAG, "No package: " + getCallingPackage(), e);
	return null;
	}
	}

	private void updateDefaultResults(PackageInfo callingPackageInfo, int permissionPolicy) {
	final int requestedPermCount = mRequestedPermissions.length;
	for (int i = 0; i < requestedPermCount; i++) {
	String permission = mRequestedPermissions[i];
	mGrantResults[i] = callingPackageInfo != null
	? computePermissionGrantState(callingPackageInfo, permission, permissionPolicy)
	: PERMISSION_DENIED;
	}
	}

	private void setResultIfNeeded(int resultCode) {
	if (!mResultSet) {
	mResultSet = true;
	logRequestedPermissionGroups();
	Intent result = new Intent(PackageManager.ACTION_REQUEST_PERMISSIONS);
	result.putExtra(PackageManager.EXTRA_REQUEST_PERMISSIONS_NAMES, mRequestedPermissions);
	result.putExtra(PackageManager.EXTRA_REQUEST_PERMISSIONS_RESULTS, mGrantResults);
	setResult(resultCode, result);
	}
	}

	private void setResultAndFinish() {
	setResultIfNeeded(RESULT_OK);
	finish();
	}

	private void logRequestedPermissionGroups() {
	if (mRequestGrantPermissionGroups.isEmpty()) {
	return;
	}

	final int groupCount = mRequestGrantPermissionGroups.size();
	List<AppPermissionGroup> groups = new ArrayList<>(groupCount);
	for (GroupState groupState : mRequestGrantPermissionGroups.values()) {
	groups.add(groupState.mGroup);
	}

	SafetyNetLogger.logPermissionsRequested(mAppPermissions.getPackageInfo(), groups);
	}

	private static final class GroupState {
	static final int STATE_UNKNOWN = 0;
	static final int STATE_ALLOWED = 1;
	static final int STATE_DENIED = 2;

	final AppPermissionGroup mGroup;
	int mState = STATE_UNKNOWN;

	GroupState(AppPermissionGroup group) {
	mGroup = group;
	}
	}
	}