[SIM Dialog Migration] Add SIM dialogs to support screen rotation (7e04453c) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/network/telephony/AlertDialogFragment.java

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		/*
		* Copyright (C) 2020 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.network.telephony;

		import android.app.Activity;
		import android.app.AlertDialog;
		import android.app.Dialog;
		import android.content.DialogInterface;
		import android.os.Bundle;
		import android.text.TextUtils;

		/** Fragment to show an alert dialog which only has the positive button. */
		public class AlertDialogFragment extends BaseDialogFragment
		implements DialogInterface.OnClickListener {
		private static final String TAG = "AlertDialogFragment";

		// Arguments
		private static final String ARG_TITLE = "title";
		private static final String ARG_MSG = "msg";

		/**
		* @param activity
		* @param title
		* @param msg
		*/
		public static void show(Activity activity, String title, String msg) {
		AlertDialogFragment fragment = new AlertDialogFragment();
		Bundle arguments = new Bundle();
		arguments.putString(ARG_TITLE, title);
		arguments.putString(ARG_MSG, msg);
		fragment.setArguments(arguments);
		fragment.show(activity.getFragmentManager(), TAG);
		}

		@Override
		public Dialog onCreateDialog(Bundle savedInstanceState) {
		AlertDialog.Builder builder =
		new AlertDialog.Builder(getContext())
		.setTitle(getArguments().getString(ARG_TITLE))
		.setPositiveButton(android.R.string.ok, this);
		if (!TextUtils.isEmpty(getArguments().getString(ARG_MSG))) {
		builder.setMessage(getArguments().getString(ARG_MSG));
		}
		return builder.show();
		}

		@Override
		public void onClick(DialogInterface dialog, int which) {
		if (getActivity() != null) {
		getActivity().finish();
		}
		super.dismiss();
		}
		}

src/com/android/settings/network/telephony/BaseDialogFragment.java

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+102 −0

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		/*
		* Copyright (C) 2020 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.network.telephony;

		import android.app.Activity;
		import android.app.DialogFragment;
		import android.app.Fragment;
		import android.os.Bundle;

		import androidx.annotation.Nullable;

		/**
		* Base dialog fragment class with the functionality to make a fragment or an activity as a listener
		* which can survive through the activity restarts.
		*/
		public abstract class BaseDialogFragment extends DialogFragment {
		// Tags for the listener which receives event callbacks.
		private static final String ARG_LISTENER_TAG = "listener_tag";
		private static final String ARG_IN_CALLER_TAG = "in_caller_tag";

		/**
		* @param activity The caller activity or the activity attached with the fragment.
		* @param listener The original caller, that is, the listener. The listener can be the fragment
		* to receive event callbacks. If it is null, will use the activity to handle the event
		* callback instead.
		* @param callbackInterfaceClass The interface that the listener should implements.
		* @param arguments The arguments bundle of the dispatcher fragment used to store the listener's
		* info.
		* @param tagInCaller An integer given by the listener to distinguish the action when calling
		* the listener's callback function.
		*/
		protected static <T> void setListener(
		Activity activity,
		@Nullable Fragment listener,
		Class<T> callbackInterfaceClass,
		int tagInCaller,
		Bundle arguments) {
		checkValidity(activity, listener, callbackInterfaceClass);

		if (listener != null && listener.getParentFragment() != null) {
		throw new IllegalArgumentException("The listener must be attached to an activity.");
		}
		arguments.putInt(ARG_IN_CALLER_TAG, tagInCaller);
		if (listener != null) {
		arguments.putString(ARG_LISTENER_TAG, listener.getTag());
		}
		}

		/**
		* @param callbackInterfaceClass The interface that the listener should implements.
		* @param <T> Template type.
		* @return The listener class.
		*/
		@SuppressWarnings("unchecked")
		protected <T> T getListener(Class<T> callbackInterfaceClass) {
		Object listener;
		String listenerTag = getArguments().getString(ARG_LISTENER_TAG);
		if (listenerTag == null) {
		listener = getActivity();
		} else {
		listener = getActivity().getFragmentManager().findFragmentByTag(listenerTag);
		}
		if (callbackInterfaceClass.isInstance(listener)) {
		return (T) listener;
		}
		throw new IllegalArgumentException("The caller should implement the callback function.");
		}

		/** @return The tag set in the listener. */
		protected int getTagInCaller() {
		return getArguments().getInt(ARG_IN_CALLER_TAG);
		}

		private static <T> void checkValidity(
		Activity activity, @Nullable Fragment listener, Class<T> callbackInterfaceClass) {
		if (listener != null) {
		if (!callbackInterfaceClass.isInstance(listener)) {
		throw new IllegalArgumentException(
		"The listener fragment should implement the callback function.");
		}
		} else {
		if (!callbackInterfaceClass.isInstance(activity)) {
		throw new IllegalArgumentException(
		"The caller activity should implement the callback function.");
		}
		}
		}
		}

src/com/android/settings/network/telephony/ConfirmDialogFragment.java

0 → 100644

+107 −0

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		/*
		* Copyright (C) 2020 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.network.telephony;

		import android.app.Activity;
		import android.app.AlertDialog;
		import android.app.Dialog;
		import android.content.DialogInterface;
		import android.os.Bundle;
		import android.text.TextUtils;
		import android.util.Log;

		/** Fragment to show a confirm dialog. The caller should implement onConfirmListener. */
		public class ConfirmDialogFragment extends BaseDialogFragment
		implements DialogInterface.OnClickListener {
		private static final String TAG = "ConfirmDialogFragment";
		private static final String ARG_TITLE = "title";
		private static final String ARG_MSG = "msg";
		private static final String ARG_POS_BUTTON_STRING = "pos_button_string";
		private static final String ARG_NEG_BUTTON_STRING = "neg_button_string";

		/**
		* Interface defining the method that will be invoked when the user has done with the dialog.
		*/
		public interface OnConfirmListener {
		/**
		* @param tag The tag in the caller.
		* @param confirmed True if the user has clicked the positive button. False if the user has
		* clicked the negative button or cancel the dialog.
		*/
		void onConfirm(int tag, boolean confirmed);
		}

		/** Displays a confirmation dialog which has confirm and cancel buttons. */
		public static <T> void show(
		Activity activity,
		Class<T> callbackInterfaceClass,
		int tagInCaller,
		String title,
		String msg,
		String posButtonString,
		String negButtonString) {
		ConfirmDialogFragment fragment = new ConfirmDialogFragment();
		Bundle arguments = new Bundle();
		arguments.putString(ARG_TITLE, title);
		arguments.putCharSequence(ARG_MSG, msg);
		arguments.putString(ARG_POS_BUTTON_STRING, posButtonString);
		arguments.putString(ARG_NEG_BUTTON_STRING, negButtonString);
		setListener(activity, null, callbackInterfaceClass, tagInCaller, arguments);
		fragment.setArguments(arguments);
		fragment.show(activity.getFragmentManager(), TAG);
		}

		@Override
		public final Dialog onCreateDialog(Bundle savedInstanceState) {
		String title = getArguments().getString(ARG_TITLE);
		String message = getArguments().getString(ARG_MSG);
		String posBtnString = getArguments().getString(ARG_POS_BUTTON_STRING);
		String negBtnString = getArguments().getString(ARG_NEG_BUTTON_STRING);

		Log.i("Showing dialog with title = %s", title);
		AlertDialog.Builder builder =
		new AlertDialog.Builder(getContext())
		.setTitle(title)
		.setPositiveButton(posBtnString, this)
		.setNegativeButton(negBtnString, this);

		if (!TextUtils.isEmpty(message)) {
		builder.setMessage(message);
		}
		AlertDialog dialog = builder.show();
		dialog.setCanceledOnTouchOutside(false);
		return dialog;
		}

		@Override
		public void onClick(DialogInterface dialog, int which) {
		informCaller(which == DialogInterface.BUTTON_POSITIVE);
		}

		@Override
		public void onCancel(DialogInterface dialog) {
		informCaller(false);
		}

		private void informCaller(boolean confirmed) {
		OnConfirmListener listener = getListener(OnConfirmListener.class);
		if (listener == null) {
		return;
		}
		listener.onConfirm(getTagInCaller(), confirmed);
		}
		}

src/com/android/settings/network/telephony/ProgressDialogFragment.java

0 → 100644

+106 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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.network.telephony;

		import android.app.Dialog;
		import android.app.DialogFragment;
		import android.app.FragmentManager;
		import android.app.FragmentTransaction;
		import android.app.ProgressDialog;
		import android.content.DialogInterface;
		import android.os.Bundle;
		import android.text.TextUtils;
		import android.view.KeyEvent;

		/** Fragment to show a progress dialog. */
		public class ProgressDialogFragment extends DialogFragment {
		private static final String ARG_TITLE = "title";

		private static final String TAG = "ProgressDialogFragment";

		private OnDismissCallback mDismissCallback;

		// Host fragment is optional to implement this interface.
		public interface OnDismissCallback {
		// Action performed when the progress dialog is dismissed.
		void onProgressDialogDismiss();
		}

		/**
		* Check whether there is already a showing progress dialog. If yes and the title of the showing
		* one is the same with the new coming one, just return and do nothing. If the title of the
		* showing one is different from the new one, remove the showing one and create a new dialog for
		* the new one. If there is no progress dialog right now, just create a new one.
		*/
		public static void show(FragmentManager fm, String title, OnDismissCallback dismissCallback) {
		ProgressDialogFragment fragment = (ProgressDialogFragment) fm.findFragmentByTag(TAG);
		if (fragment != null
		&& TextUtils.equals(fragment.getArguments().getString(ARG_TITLE), title)) {
		return;
		}

		FragmentTransaction ft = fm.beginTransaction();
		if (fragment != null) {
		ft.remove(fragment);
		}

		fragment = new ProgressDialogFragment();
		fragment.setDismissCallback(dismissCallback);

		Bundle arguments = new Bundle();
		arguments.putString(ARG_TITLE, title);
		fragment.setArguments(arguments);
		fragment.show(ft, TAG);
		}

		/**
		* Called by the caller activity or fragment when the progress is finished.
		*
		* @param fm The fragment manager.
		*/
		public static void dismiss(FragmentManager fm) {
		DialogFragment fragment = (DialogFragment) fm.findFragmentByTag(TAG);
		if (fragment != null) {
		fragment.dismiss();
		}
		}

		@Override
		@SuppressWarnings("deprecation") // ProgressDialog is deprecated but is intended UX for now
		public Dialog onCreateDialog(Bundle savedInstanceState) {
		ProgressDialog dialog = new ProgressDialog(getActivity());
		dialog.setCancelable(false);
		dialog.setCanceledOnTouchOutside(false);
		dialog.setMessage(getArguments().getString(ARG_TITLE));
		dialog.setOnKeyListener(
		(progressDialog, keyCode, event) -> KeyEvent.KEYCODE_BACK == keyCode);

		return dialog;
		}

		@Override
		public void onDismiss(DialogInterface dialog) {
		super.onDismiss(dialog);
		if (mDismissCallback != null) {
		mDismissCallback.onProgressDialogDismiss();
		}
		}

		private void setDismissCallback(OnDismissCallback dismissCallback) {
		mDismissCallback = dismissCallback;
		}
		}

src/com/android/settings/network/telephony/SubscriptionActionDialogActivity.java

+10 −42

Original line number	Diff line number	Diff line
		@@ -16,25 +16,24 @@

		package com.android.settings.network.telephony;

		import android.R;
		import android.app.Activity;
		import android.app.ProgressDialog;
		import android.content.DialogInterface;
		import android.os.Bundle;

		import androidx.appcompat.app.AlertDialog;
		import android.telephony.SubscriptionManager;

		/** The base class for subscription action dialogs */
		public class SubscriptionActionDialogActivity extends Activity {

		private static final String TAG = "SubscriptionActionDialogActivity";
		// Arguments
		protected static final String ARG_SUB_ID = "sub_id";

		private ProgressDialog mProgressDialog;
		private AlertDialog mErrorDialog;
		protected SubscriptionManager mSubscriptionManager;

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

		mSubscriptionManager = getSystemService(SubscriptionManager.class);
		}

		/**
		@@ -43,20 +42,12 @@ public class SubscriptionActionDialogActivity extends Activity {
		* @param message The string content should be displayed in the progress dialog.
		*/
		protected void showProgressDialog(String message) {
		if (mProgressDialog == null) {
		mProgressDialog = ProgressDialog.show(this, null, message);
		mProgressDialog.setCanceledOnTouchOutside(false);
		mProgressDialog.setCancelable(false);
		}
		mProgressDialog.setMessage(message);
		mProgressDialog.show();
		ProgressDialogFragment.show(getFragmentManager(), message, null);
		}

		/** Dismisses the loading dialog. */
		protected void dismissProgressDialog() {
		if (mProgressDialog != null) {
		mProgressDialog.dismiss();
		}
		ProgressDialogFragment.dismiss(getFragmentManager());
		}

		/**
		@@ -64,31 +55,8 @@ public class SubscriptionActionDialogActivity extends Activity {
		*
		* @param title The title of the error dialog.
		* @param message The body text of the error dialog.
		* @param positiveOnClickListener The callback function after users confirm with the error.
		*/
		protected void showErrorDialog(
		String title, String message, DialogInterface.OnClickListener positiveOnClickListener) {
		if (mErrorDialog == null) {
		mErrorDialog =
		new AlertDialog.Builder(this)
		.setTitle(title)
		.setMessage(message)
		.setPositiveButton(
		R.string.ok,
		(dialog, which) -> {
		positiveOnClickListener.onClick(dialog, which);
		dismissErrorDialog();
		})
		.create();
		}
		mErrorDialog.setMessage(message);
		mErrorDialog.show();
		}

		/** Dismisses the error dialog. */
		protected void dismissErrorDialog() {
		if (mErrorDialog != null) {
		mErrorDialog.dismiss();
		}
		protected void showErrorDialog(String title, String message) {
		AlertDialogFragment.show(this, title, message);
		}
		}