Initial checkin of AOSP Messaging app.
b/23110861 Change-Id: I9aa980d7569247d6b2ca78f5dcb4502e1eaadb8a
This commit is contained in:
Mike Dodd
267
src/com/android/messaging/ui/SmsStorageLowWarningFragment.java
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267
src/com/android/messaging/ui/SmsStorageLowWarningFragment.java
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.messaging.ui;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.DialogFragment;
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import android.app.Fragment;
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import android.app.FragmentTransaction;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import android.widget.TextView;
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import com.android.messaging.R;
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import com.android.messaging.datamodel.action.HandleLowStorageAction;
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import com.android.messaging.sms.SmsReleaseStorage;
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import com.android.messaging.sms.SmsReleaseStorage.Duration;
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import com.android.messaging.sms.SmsStorageStatusManager;
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import com.android.messaging.util.Assert;
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import com.google.common.collect.Lists;
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import java.util.List;
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/**
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* Dialog to show the sms storage low warning
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*/
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public class SmsStorageLowWarningFragment extends Fragment {
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private SmsStorageLowWarningFragment() {
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}
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public static SmsStorageLowWarningFragment newInstance() {
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return new SmsStorageLowWarningFragment();
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}
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@Override
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public void onCreate(final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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final FragmentTransaction ft = getFragmentManager().beginTransaction();
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final ChooseActionDialogFragment dialog = ChooseActionDialogFragment.newInstance();
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dialog.setTargetFragment(this, 0/*requestCode*/);
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dialog.show(ft, null/*tag*/);
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}
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/**
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* Perform confirm action for a specific action
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*
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* @param actionIndex
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*/
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private void confirm(final int actionIndex) {
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final FragmentTransaction ft = getFragmentManager().beginTransaction();
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final ConfirmationDialog dialog = ConfirmationDialog.newInstance(actionIndex);
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dialog.setTargetFragment(this, 0/*requestCode*/);
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dialog.show(ft, null/*tag*/);
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}
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/**
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* The dialog is cancelled at any step
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*/
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private void cancel() {
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getActivity().finish();
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}
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/**
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* The dialog to show for user to choose what delete actions to take when storage is low
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*/
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private static class ChooseActionDialogFragment extends DialogFragment {
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public static ChooseActionDialogFragment newInstance() {
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return new ChooseActionDialogFragment();
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}
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@Override
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public Dialog onCreateDialog(final Bundle savedInstanceState) {
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final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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final LayoutInflater inflater = getActivity().getLayoutInflater();
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final View dialogLayout = inflater.inflate(
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R.layout.sms_storage_low_warning_dialog, null);
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final ListView actionListView = (ListView) dialogLayout.findViewById(
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R.id.free_storage_action_list);
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final List<String> actions = loadFreeStorageActions(getActivity().getResources());
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final ActionListAdapter listAdapter = new ActionListAdapter(getActivity(), actions);
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actionListView.setAdapter(listAdapter);
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builder.setTitle(R.string.sms_storage_low_title)
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.setView(dialogLayout)
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.setNegativeButton(R.string.ignore, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int id) {
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dialog.cancel();
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}
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});
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final Dialog dialog = builder.create();
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dialog.setCanceledOnTouchOutside(false);
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return dialog;
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}
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@Override
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public void onCancel(final DialogInterface dialog) {
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((SmsStorageLowWarningFragment) getTargetFragment()).cancel();
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}
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private class ActionListAdapter extends ArrayAdapter<String> {
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public ActionListAdapter(final Context context, final List<String> actions) {
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super(context, R.layout.sms_free_storage_action_item_view, actions);
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}
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@Override
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public View getView(final int position, final View view, final ViewGroup parent) {
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TextView actionItemView;
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if (view == null || !(view instanceof TextView)) {
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final LayoutInflater inflater = LayoutInflater.from(getContext());
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actionItemView = (TextView) inflater.inflate(
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R.layout.sms_free_storage_action_item_view, parent, false);
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} else {
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actionItemView = (TextView) view;
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}
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final String action = getItem(position);
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actionItemView.setText(action);
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actionItemView.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(final View view) {
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dismiss();
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((SmsStorageLowWarningFragment) getTargetFragment()).confirm(position);
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}
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});
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return actionItemView;
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}
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}
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}
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private static final String KEY_ACTION_INDEX = "action_index";
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/**
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* The dialog to confirm user's delete action
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*/
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private static class ConfirmationDialog extends DialogFragment {
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private Duration mDuration;
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private String mDurationString;
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public static ConfirmationDialog newInstance(final int actionIndex) {
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final ConfirmationDialog dialog = new ConfirmationDialog();
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final Bundle args = new Bundle();
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args.putInt(KEY_ACTION_INDEX, actionIndex);
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dialog.setArguments(args);
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return dialog;
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}
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@Override
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public void onCancel(final DialogInterface dialog) {
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((SmsStorageLowWarningFragment) getTargetFragment()).cancel();
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}
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@Override
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public Dialog onCreateDialog(final Bundle savedInstanceState) {
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mDuration = SmsReleaseStorage.parseMessageRetainingDuration();
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mDurationString = SmsReleaseStorage.getMessageRetainingDurationString(mDuration);
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final int actionIndex = getArguments().getInt(KEY_ACTION_INDEX);
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if (actionIndex < 0 || actionIndex > 1) {
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return null;
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}
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final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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builder.setTitle(R.string.sms_storage_low_title)
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.setMessage(getConfirmDialogMessage(actionIndex))
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.setNegativeButton(android.R.string.cancel,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(final DialogInterface dialog,
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final int button) {
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dismiss();
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((SmsStorageLowWarningFragment) getTargetFragment()).cancel();
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}
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})
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.setPositiveButton(android.R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(final DialogInterface dialog,
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final int button) {
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dismiss();
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handleAction(actionIndex);
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getActivity().finish();
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SmsStorageStatusManager.cancelStorageLowNotification();
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}
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});
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return builder.create();
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}
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private void handleAction(final int actionIndex) {
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final long durationInMillis =
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SmsReleaseStorage.durationToTimeInMillis(mDuration);
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switch (actionIndex) {
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case 0:
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HandleLowStorageAction.handleDeleteMediaMessages(durationInMillis);
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break;
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case 1:
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HandleLowStorageAction.handleDeleteOldMessages(durationInMillis);
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break;
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default:
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Assert.fail("Unsupported action");
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break;
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}
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}
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/**
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* Get the confirm dialog text for a specific delete action
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* @param index The action index
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* @return
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*/
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private String getConfirmDialogMessage(final int index) {
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switch (index) {
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case 0:
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return getString(R.string.delete_all_media_confirmation, mDurationString);
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case 1:
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return getString(R.string.delete_oldest_messages_confirmation, mDurationString);
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case 2:
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return getString(R.string.auto_delete_oldest_messages_confirmation,
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mDurationString);
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}
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throw new IllegalArgumentException(
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"SmsStorageLowWarningFragment: invalid action index " + index);
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}
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}
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/**
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* Load the text of delete message actions
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*
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* @param resources
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* @return
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*/
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private static List<String> loadFreeStorageActions(final Resources resources) {
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final Duration duration = SmsReleaseStorage.parseMessageRetainingDuration();
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final String durationString = SmsReleaseStorage.getMessageRetainingDurationString(duration);
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final List<String> actions = Lists.newArrayList();
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actions.add(resources.getString(R.string.delete_all_media));
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actions.add(resources.getString(R.string.delete_oldest_messages, durationString));
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// TODO: Auto-purging is disabled for Bugle V1.
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// actions.add(resources.getString(R.string.auto_delete_oldest_messages, durationString));
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return actions;
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}
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}
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