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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.messaging.util;
import android.app.Activity;
import android.app.Fragment;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.view.View;
import com.android.messaging.R;
import com.android.messaging.ui.SnackBar;
import com.android.messaging.ui.UIIntents;
public class ChangeDefaultSmsAppHelper {
private Runnable mRunAfterMadeDefault;
private ChangeSmsAppSettingRunnable mChangeSmsAppSettingRunnable;
private static final int REQUEST_SET_DEFAULT_SMS_APP = 1;
/**
* When there's some condition that prevents an operation, such as sending a message,
* call warnOfMissingActionConditions to put up a toast and allow the user to repair
* that condition.
* @param sending - true if we're called during a sending operation
* @param runAfterMadeDefault - a runnable to run after the user responds
* positively to the condition prompt and resolves the condition. It is
* preferable to specify the value in {@link #handleChangeDefaultSmsResult}
* as that handles the case where the process gets restarted.
* If null, the user will be shown a generic toast message.
* @param composeView - compose view that may have the keyboard opened and focused
* @param rootView - if non-null, use this to attach a snackBar
* @param activity - calling activity
* @param fragment - calling fragment, may be null if called directly from an activity
*/
public void warnOfMissingActionConditions(final boolean sending,
final Runnable runAfterMadeDefault,
final View composeView, final View rootView,
final Activity activity, final Fragment fragment) {
final PhoneUtils phoneUtils = PhoneUtils.getDefault();
final boolean isSmsCapable = phoneUtils.isSmsCapable();
final boolean hasPreferredSmsSim = phoneUtils.getHasPreferredSmsSim();
final boolean isDefaultSmsApp = phoneUtils.isDefaultSmsApp();
// Supports SMS?
if (!isSmsCapable) {
UiUtils.showToast(R.string.sms_disabled);
// Has a preferred sim?
} else if (!hasPreferredSmsSim) {
UiUtils.showToast(R.string.no_preferred_sim_selected);
// Is the default sms app?
} else if (!isDefaultSmsApp) {
mChangeSmsAppSettingRunnable = new ChangeSmsAppSettingRunnable(activity, fragment);
promptToChangeDefaultSmsApp(sending, runAfterMadeDefault,
composeView, rootView, activity);
}
LogUtil.w(LogUtil.BUGLE_TAG, "Unsatisfied action condition: "
+ "isSmsCapable=" + isSmsCapable + ", "
+ "hasPreferredSmsSim=" + hasPreferredSmsSim + ", "
+ "isDefaultSmsApp=" + isDefaultSmsApp);
}
private void promptToChangeDefaultSmsApp(final boolean sending,
final Runnable runAfterMadeDefault,
final View composeView, final View rootView,
final Activity activity) {
if (composeView != null) {
// Avoid bug in system which puts soft keyboard over dialog after orientation change
ImeUtil.hideSoftInput(activity, composeView);
}
mRunAfterMadeDefault = runAfterMadeDefault;
if (rootView == null) {
// Immediately open the system "Change default SMS app?" dialog setting.
mChangeSmsAppSettingRunnable.run();
} else {
UiUtils.showSnackBarWithCustomAction(activity,
rootView,
activity.getString(sending ? R.string.requires_default_sms_app_to_send :
R.string.requires_default_sms_app),
SnackBar.Action.createCustomAction(mChangeSmsAppSettingRunnable,
activity.getString(R.string.requires_default_sms_change_button)),
null /* interactions */,
SnackBar.Placement.above(composeView));
}
}
private class ChangeSmsAppSettingRunnable implements Runnable {
private final Activity mActivity;
private final Fragment mFragment;
public ChangeSmsAppSettingRunnable(final Activity activity, final Fragment fragment) {
mActivity = activity;
mFragment = fragment;
}
@Override
public void run() {
try {
final Intent intent = UIIntents.get().getChangeDefaultSmsAppIntent(mActivity);
if (mFragment != null) {
mFragment.startActivityForResult(intent, REQUEST_SET_DEFAULT_SMS_APP);
} else {
mActivity.startActivityForResult(intent, REQUEST_SET_DEFAULT_SMS_APP);
}
} catch (final ActivityNotFoundException ex) {
// We shouldn't get here, but the monkey on JB MR0 can trigger it.
LogUtil.w(LogUtil.BUGLE_TAG, "Couldn't find activity:", ex);
UiUtils.showToastAtBottom(R.string.activity_not_found_message);
}
}
}
public void handleChangeDefaultSmsResult(
final int requestCode,
final int resultCode,
Runnable runAfterMadeDefault) {
Assert.isTrue(mRunAfterMadeDefault == null || runAfterMadeDefault == null);
if (runAfterMadeDefault == null) {
runAfterMadeDefault = mRunAfterMadeDefault;
}
if (requestCode == REQUEST_SET_DEFAULT_SMS_APP) {
if (resultCode == Activity.RESULT_OK) {
// mRunAfterMadeDefault can be null if it was set only in
// promptToChangeDefaultSmsApp, and the process subsequently restarted when the
// user momentarily switched to another app. In that case, we'll simply show a
// generic toast since we do not know what the runnable was supposed to do.
if (runAfterMadeDefault != null) {
runAfterMadeDefault.run();
} else {
UiUtils.showToast(R.string.toast_after_setting_default_sms_app);
}
}
mRunAfterMadeDefault = null; // don't want to accidentally run it again
}
}
}
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