Fix unable to erase eSIM (b70c8057) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/ResetNetwork.java

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		@@ -52,6 +52,7 @@ import com.android.settings.network.SubscriptionUtil;
		import com.android.settings.network.telephony.EuiccRacConnectivityDialogActivity;
		import com.android.settings.password.ChooseLockSettingsHelper;
		import com.android.settings.password.ConfirmLockPattern;
		import com.android.settings.system.reset.ResetNetworkConfirm;
		import com.android.settingslib.development.DevelopmentSettingsEnabler;

		import java.util.ArrayList;

src/com/android/settings/ResetNetworkConfirm.java

deleted100644 → 0

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		/*
		* 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.settings;

		import android.app.Activity;
		import android.app.ProgressDialog;
		import android.app.settings.SettingsEnums;
		import android.content.Context;
		import android.os.AsyncTask;
		import android.os.Bundle;
		import android.os.Looper;
		import android.telephony.SubscriptionManager;
		import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
		import android.util.Log;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.Button;
		import android.widget.TextView;
		import android.widget.Toast;

		import androidx.annotation.VisibleForTesting;
		import androidx.appcompat.app.AlertDialog;

		import com.android.settings.core.InstrumentedFragment;
		import com.android.settings.network.ResetNetworkOperationBuilder;
		import com.android.settings.network.ResetNetworkRestrictionViewBuilder;

		import java.util.concurrent.atomic.AtomicBoolean;

		/**
		* Confirm and execute a reset of the network settings to a clean "just out of the box"
		* state. Multiple confirmations are required: first, a general "are you sure
		* you want to do this?" prompt, followed by a keyguard pattern trace if the user
		* has defined one, followed by a final strongly-worded "THIS WILL RESET EVERYTHING"
		* prompt. If at any time the phone is allowed to go to sleep, is
		* locked, et cetera, then the confirmation sequence is abandoned.
		*
		* This is the confirmation screen.
		*/
		public class ResetNetworkConfirm extends InstrumentedFragment {
		private static final String TAG = "ResetNetworkConfirm";

		@VisibleForTesting View mContentView;
		@VisibleForTesting ResetNetworkTask mResetNetworkTask;
		@VisibleForTesting Activity mActivity;
		@VisibleForTesting ResetNetworkRequest mResetNetworkRequest;
		private ProgressDialog mProgressDialog;
		private AlertDialog mAlertDialog;
		@VisibleForTesting ResetSubscriptionContract mResetSubscriptionContract;
		private OnSubscriptionsChangedListener mSubscriptionsChangedListener;

		/**
		* Async task used to do all reset task. If error happens during
		* erasing eSIM profiles or timeout, an error msg is shown.
		*/
		private class ResetNetworkTask extends AsyncTask<Void, Void, Boolean> {
		private static final String TAG = "ResetNetworkTask";

		private final Context mContext;

		ResetNetworkTask(Context context) {
		mContext = context;
		}

		@Override
		protected Boolean doInBackground(Void... params) {
		final AtomicBoolean resetEsimSuccess = new AtomicBoolean(true);

		String resetEsimPackageName = mResetNetworkRequest.getResetEsimPackageName();
		ResetNetworkOperationBuilder builder = mResetNetworkRequest
		.toResetNetworkOperationBuilder(mContext, Looper.getMainLooper());
		if (resetEsimPackageName != null) {
		// Override reset eSIM option for the result of reset operation
		builder = builder.resetEsim(resetEsimPackageName,
		success -> { resetEsimSuccess.set(success); }
		);
		}
		builder.build().run();

		boolean isResetSucceed = resetEsimSuccess.get();
		Log.d(TAG, "network factoryReset complete. succeeded: "
		+ String.valueOf(isResetSucceed));
		return isResetSucceed;
		}

		@Override
		protected void onPostExecute(Boolean succeeded) {
		if (mProgressDialog != null && mProgressDialog.isShowing()) {
		mProgressDialog.dismiss();
		}

		if (succeeded) {
		Toast.makeText(mContext, R.string.reset_network_complete_toast, Toast.LENGTH_SHORT)
		.show();
		} else {
		mAlertDialog = new AlertDialog.Builder(mContext)
		.setTitle(R.string.reset_esim_error_title)
		.setMessage(R.string.reset_esim_error_msg)
		.setPositiveButton(android.R.string.ok, null /* listener */)
		.show();
		}
		}
		}

		/**
		* The user has gone through the multiple confirmation, so now we go ahead
		* and reset the network settings to its factory-default state.
		*/
		@VisibleForTesting
		Button.OnClickListener mFinalClickListener = new Button.OnClickListener() {

		@Override
		public void onClick(View v) {
		if (Utils.isMonkeyRunning()) {
		return;
		}

		// abandon execution if subscription no longer active
		Integer subId = mResetSubscriptionContract.getAnyMissingSubscriptionId();
		if (subId != null) {
		Log.w(TAG, "subId " + subId + " no longer active");
		getActivity().onBackPressed();
		return;
		}

		// Should dismiss the progress dialog firstly if it is showing
		// Or not the progress dialog maybe not dismissed in fast clicking.
		if (mProgressDialog != null && mProgressDialog.isShowing()) {
		mProgressDialog.dismiss();
		}

		mProgressDialog = getProgressDialog(mActivity);
		mProgressDialog.show();

		mResetNetworkTask = new ResetNetworkTask(mActivity);
		mResetNetworkTask.execute();
		}
		};

		private ProgressDialog getProgressDialog(Context context) {
		final ProgressDialog progressDialog = new ProgressDialog(context);
		progressDialog.setIndeterminate(true);
		progressDialog.setCancelable(false);
		progressDialog.setMessage(
		context.getString(R.string.main_clear_progress_text));
		return progressDialog;
		}

		/**
		* Configure the UI for the final confirmation interaction
		*/
		private void establishFinalConfirmationState() {
		mContentView.findViewById(R.id.execute_reset_network)
		.setOnClickListener(mFinalClickListener);
		}

		@VisibleForTesting
		void setSubtitle() {
		if (mResetNetworkRequest.getResetEsimPackageName() != null) {
		((TextView) mContentView.findViewById(R.id.reset_network_confirm))
		.setText(R.string.reset_network_final_desc_esim);
		}
		}

		@Override
		public View onCreateView(LayoutInflater inflater, ViewGroup container,
		Bundle savedInstanceState) {
		View view = (new ResetNetworkRestrictionViewBuilder(mActivity)).build();
		if (view != null) {
		mResetSubscriptionContract.close();
		Log.w(TAG, "Access deny.");
		return view;
		}
		mContentView = inflater.inflate(R.layout.reset_network_confirm, null);
		establishFinalConfirmationState();
		setSubtitle();
		return mContentView;
		}

		@Override
		public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		Bundle args = getArguments();
		if (args == null) {
		args = savedInstanceState;
		}
		mResetNetworkRequest = new ResetNetworkRequest(args);

		mActivity = getActivity();

		mResetSubscriptionContract = new ResetSubscriptionContract(getContext(),
		mResetNetworkRequest) {
		@Override
		public void onSubscriptionInactive(int subscriptionId) {
		// close UI if subscription no longer active
		Log.w(TAG, "subId " + subscriptionId + " no longer active.");
		getActivity().onBackPressed();
		}
		};
		}

		@Override
		public void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		mResetNetworkRequest.writeIntoBundle(outState);
		}

		@Override
		public void onDestroy() {
		if (mResetNetworkTask != null) {
		mResetNetworkTask.cancel(true /* mayInterruptIfRunning */);
		mResetNetworkTask = null;
		}
		if (mResetSubscriptionContract != null) {
		mResetSubscriptionContract.close();
		mResetSubscriptionContract = null;
		}
		if (mProgressDialog != null) {
		mProgressDialog.dismiss();
		}
		if (mAlertDialog != null) {
		mAlertDialog.dismiss();
		}
		super.onDestroy();
		}

		@Override
		public int getMetricsCategory() {
		return SettingsEnums.RESET_NETWORK_CONFIRM;
		}
		}

src/com/android/settings/ResetSubscriptionContract.java

deleted100644 → 0

+0 −157

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		/*
		* Copyright (C) 2022 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.settings;

		import android.content.Context;
		import android.telephony.SubscriptionManager;
		import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
		import android.util.Log;

		import androidx.annotation.VisibleForTesting;

		import java.util.concurrent.ExecutorService;
		import java.util.concurrent.Executors;
		import java.util.concurrent.atomic.AtomicBoolean;
		import java.util.stream.IntStream;

		/**
		* A Class monitoring the availability of subscription IDs provided within reset request.
		*
		* This is to detect the situation when user changing SIM card during the presenting of
		* confirmation UI.
		*/
		public class ResetSubscriptionContract implements AutoCloseable {
		private static final String TAG = "ResetSubscriptionContract";

		private final Context mContext;
		private ExecutorService mExecutorService;
		private final int [] mResetSubscriptionIds;
		@VisibleForTesting
		protected OnSubscriptionsChangedListener mSubscriptionsChangedListener;
		private AtomicBoolean mSubscriptionsUpdateNotify = new AtomicBoolean();

		/**
		* Constructor
		* @param context Context
		* @param resetRequest the request object for perform network reset operation.
		*/
		public ResetSubscriptionContract(Context context, ResetNetworkRequest resetRequest) {
		mContext = context;
		// Only keeps specific subscription ID required to perform reset operation
		IntStream subIdStream = IntStream.of(
		resetRequest.getResetTelephonyAndNetworkPolicyManager(),
		resetRequest.getResetApnSubId(), resetRequest.getResetImsSubId());
		mResetSubscriptionIds = subIdStream.sorted().distinct()
		.filter(id -> SubscriptionManager.isUsableSubscriptionId(id))
		.toArray();

		if (mResetSubscriptionIds.length <= 0) {
		return;
		}

		// Monitoring callback through background thread
		mExecutorService = Executors.newSingleThreadExecutor();
		startMonitorSubscriptionChange();
		}

		/**
		* A method for detecting if there's any subscription under monitor no longer active.
		* @return subscription ID which is no longer active.
		*/
		public Integer getAnyMissingSubscriptionId() {
		if (mResetSubscriptionIds.length <= 0) {
		return null;
		}
		SubscriptionManager mgr = getSubscriptionManager();
		if (mgr == null) {
		Log.w(TAG, "Fail to access subscription manager");
		return mResetSubscriptionIds[0];
		}
		for (int idx = 0; idx < mResetSubscriptionIds.length; idx++) {
		int subId = mResetSubscriptionIds[idx];
		if (mgr.getActiveSubscriptionInfo(subId) == null) {
		Log.w(TAG, "SubId " + subId + " no longer active.");
		return subId;
		}
		}
		return null;
		}

		/**
		* Async callback when detecting if there's any subscription under monitor no longer active.
		* @param subscriptionId subscription ID which is no longer active.
		*/
		public void onSubscriptionInactive(int subscriptionId) {}

		@VisibleForTesting
		protected SubscriptionManager getSubscriptionManager() {
		return mContext.getSystemService(SubscriptionManager.class);
		}

		@VisibleForTesting
		protected OnSubscriptionsChangedListener getChangeListener() {
		return new OnSubscriptionsChangedListener() {
		@Override
		public void onSubscriptionsChanged() {
		/**
		* Reducing the processing time on main UI thread through a flag.
		* Once flag get into false, which means latest callback has been
		* processed.
		*/
		mSubscriptionsUpdateNotify.set(true);

		// Back to main UI thread
		mContext.getMainExecutor().execute(() -> {
		// Remove notifications and perform checking.
		if (mSubscriptionsUpdateNotify.getAndSet(false)) {
		Integer subId = getAnyMissingSubscriptionId();
		if (subId != null) {
		onSubscriptionInactive(subId);
		}
		}
		});
		}
		};
		}

		private void startMonitorSubscriptionChange() {
		SubscriptionManager mgr = getSubscriptionManager();
		if (mgr == null) {
		return;
		}
		// update monitor listener
		mSubscriptionsChangedListener = getChangeListener();

		mgr.addOnSubscriptionsChangedListener(
		mExecutorService, mSubscriptionsChangedListener);
		}

		// Implementation of AutoCloseable
		public void close() {
		if (mExecutorService == null) {
		return;
		}
		// Stop monitoring subscription change
		SubscriptionManager mgr = getSubscriptionManager();
		if (mgr != null) {
		mgr.removeOnSubscriptionsChangedListener(mSubscriptionsChangedListener);
		}
		// Release Executor
		mExecutorService.shutdownNow();
		mExecutorService = null;
		}
		}

src/com/android/settings/network/ResetNetworkOperationBuilder.java

+15 −12

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		@@ -65,6 +65,8 @@ public class ResetNetworkOperationBuilder {

		private Context mContext;
		private List<Runnable> mResetSequence = new ArrayList<Runnable>();
		@Nullable
		private Consumer<Boolean> mResetEsimResultCallback = null;

		/**
		* Constructor of builder.
		@@ -129,31 +131,32 @@ public class ResetNetworkOperationBuilder {
		}

		/**
		* Append a step of resetting E-SIM.
		* @param callerPackage package name of caller
		* Append a result callback of resetting E-SIM.
		* @param resultCallback a callback dealing with result of resetting eSIM
		* @return this
		*/
		public ResetNetworkOperationBuilder resetEsim(String callerPackage) {
		resetEsim(callerPackage, null);
		public ResetNetworkOperationBuilder resetEsimResultCallback(Consumer<Boolean> resultCallback) {
		mResetEsimResultCallback = resultCallback;
		return this;
		}

		/**
		* Append a step of resetting E-SIM.
		* @param callerPackage package name of caller
		* @param resultCallback a Consumer<Boolean> dealing with result of resetting eSIM
		* @return this
		*/
		public ResetNetworkOperationBuilder resetEsim(String callerPackage,
		Consumer<Boolean> resultCallback) {
		public ResetNetworkOperationBuilder resetEsim(String callerPackage) {
		Runnable runnable = () -> {
		long startTime = SystemClock.elapsedRealtime();

		if (!DRY_RUN) {
		Boolean wipped = RecoverySystem.wipeEuiccData(mContext, callerPackage);
		if (resultCallback != null) {
		resultCallback.accept(wipped);
		boolean wipped;
		if (DRY_RUN) {
		wipped = true;
		} else {
		wipped = RecoverySystem.wipeEuiccData(mContext, callerPackage);
		}
		if (mResetEsimResultCallback != null) {
		mResetEsimResultCallback.accept(wipped);
		}

		long endTime = SystemClock.elapsedRealtime();

src/com/android/settings/system/reset/ResetNetworkConfirm.kt

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