diff options
Diffstat (limited to 'src/com/android/dialer/util/BlockReportSpamDialogs.java')
| -rw-r--r-- | src/com/android/dialer/util/BlockReportSpamDialogs.java | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/src/com/android/dialer/util/BlockReportSpamDialogs.java b/src/com/android/dialer/util/BlockReportSpamDialogs.java new file mode 100644 index 000000000..45b2f4228 --- /dev/null +++ b/src/com/android/dialer/util/BlockReportSpamDialogs.java @@ -0,0 +1,293 @@ +/* + * Copyright (C) 2016 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.dialer.util; + +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Dialog; +import android.app.DialogFragment; +import android.content.DialogInterface; +import android.os.Bundle; +import android.support.annotation.Nullable; +import android.view.View; +import android.widget.CheckBox; +import android.widget.CompoundButton; + +import com.android.dialer.R; + +/** + * Helper class for creating block/report dialog fragments. + */ +public class BlockReportSpamDialogs { + public static final String BLOCK_REPORT_SPAM_DIALOG_TAG = "BlockReportSpamDialog"; + public static final String BLOCK_DIALOG_TAG = "BlockDialog"; + public static final String UNBLOCK_DIALOG_TAG = "UnblockDialog"; + public static final String NOT_SPAM_DIALOG_TAG = "NotSpamDialog"; + + /** + * Listener passed to block/report spam dialog for positive click in + * {@link BlockReportSpamDialogFragment}. + */ + public interface OnSpamDialogClickListener { + /** + * Called when user clicks on positive button in block/report spam dialog. + * @param isSpamChecked Whether the spam checkbox is checked. + */ + void onClick(boolean isSpamChecked); + } + + /** + * Listener passed to all dialogs except the block/report spam dialog for positive click. + */ + public interface OnConfirmListener { + /** + * Called when user clicks on positive button in the dialog. + */ + void onClick(); + } + + /** + * Contains the common attributes between all block/unblock/report dialog fragments. + */ + private static class CommonDialogsFragment extends DialogFragment { + /** + * The number to display in the dialog title. + */ + protected String mDisplayNumber; + + /** + * Called when dialog positive button is pressed. + */ + protected OnConfirmListener mPositiveListener; + + /** + * Called when dialog is dismissed. + */ + @Nullable + protected DialogInterface.OnDismissListener mDismissListener; + + @Override + public void onDismiss(DialogInterface dialog) { + if (mDismissListener != null) { + mDismissListener.onDismiss(dialog); + } + super.onDismiss(dialog); + } + + @Override + public void onPause() { + // The dialog is dismissed onPause, i.e. rotation. + dismiss(); + mDismissListener = null; + mPositiveListener = null; + mDisplayNumber = null; + super.onPause(); + } + } + + /** + * Dialog for block/report spam with the mark as spam checkbox. + */ + public static class BlockReportSpamDialogFragment extends CommonDialogsFragment { + /** + * Called when dialog positive button is pressed. + */ + private OnSpamDialogClickListener mPositiveListener; + + /** + * Whether the mark as spam checkbox is checked before displaying the dialog. + */ + private boolean mSpamChecked; + + public static DialogFragment newInstance(String displayNumber, + boolean spamChecked, + OnSpamDialogClickListener positiveListener, + @Nullable DialogInterface.OnDismissListener + dismissListener) { + BlockReportSpamDialogFragment fragment = new BlockReportSpamDialogFragment(); + fragment.mSpamChecked = spamChecked; + fragment.mDisplayNumber = displayNumber; + fragment.mPositiveListener = positiveListener; + fragment.mDismissListener = dismissListener; + return fragment; + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + super.onCreateDialog(savedInstanceState); + View dialogView = View.inflate(getActivity(), R.layout.block_report_spam_dialog, null); + final CheckBox isSpamCheckbox = + (CheckBox) dialogView.findViewById(R.id.report_number_as_spam_action); + // Listen for changes on the checkbox and update if orientation changes + isSpamCheckbox.setChecked(mSpamChecked); + isSpamCheckbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { + @Override + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + mSpamChecked = isChecked; + } + }); + + AlertDialog.Builder alertDialogBuilder = createDialogBuilder(getActivity(), this); + Dialog dialog = alertDialogBuilder + .setView(dialogView) + .setTitle(getString(R.string.block_report_number_alert_title, mDisplayNumber)) + .setPositiveButton(R.string.block_number_ok, + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + dismiss(); + mPositiveListener.onClick(isSpamCheckbox.isChecked()); + } + }).create(); + dialog.setCanceledOnTouchOutside(true); + return dialog; + } + } + + /** + * Dialog for blocking a number. + */ + public static class BlockDialogFragment extends CommonDialogsFragment { + public static DialogFragment newInstance(String displayNumber, + OnConfirmListener positiveListener, + @Nullable DialogInterface.OnDismissListener + dismissListener) { + BlockDialogFragment fragment = new BlockDialogFragment(); + fragment.mDisplayNumber = displayNumber; + fragment.mPositiveListener = positiveListener; + fragment.mDismissListener = dismissListener; + return fragment; + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + super.onCreateDialog(savedInstanceState); + // Return the newly created dialog + AlertDialog.Builder alertDialogBuilder = createDialogBuilder(getActivity(), this); + Dialog dialog = alertDialogBuilder + .setTitle(getString(R.string.block_report_number_alert_title, mDisplayNumber)) + .setPositiveButton(R.string.block_number_ok, + createGenericOnClickListener(this, mPositiveListener)) + .create(); + dialog.setCanceledOnTouchOutside(true); + return dialog; + } + } + + /** + * Dialog for unblocking a number. + */ + public static class UnblockDialogFragment extends CommonDialogsFragment { + /** + * Whether or not the number is spam. + */ + private boolean mIsSpam; + + public static DialogFragment newInstance(String displayNumber, + boolean isSpam, + OnConfirmListener positiveListener, + @Nullable DialogInterface.OnDismissListener + dismissListener) { + UnblockDialogFragment fragment = new UnblockDialogFragment(); + fragment.mDisplayNumber = displayNumber; + fragment.mIsSpam = isSpam; + fragment.mPositiveListener = positiveListener; + fragment.mDismissListener = dismissListener; + return fragment; + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + super.onCreateDialog(savedInstanceState); + // Return the newly created dialog + AlertDialog.Builder alertDialogBuilder = createDialogBuilder(getActivity(), this); + if (mIsSpam) { + alertDialogBuilder.setMessage(R.string.unblock_number_alert_details); + } + Dialog dialog = alertDialogBuilder + .setTitle(getString(R.string.unblock_report_number_alert_title, mDisplayNumber)) + .setPositiveButton(R.string.unblock_number_ok, + createGenericOnClickListener(this, mPositiveListener)) + .create(); + dialog.setCanceledOnTouchOutside(true); + return dialog; + } + } + + /** + * Dialog for reporting a number as not spam. + */ + public static class ReportNotSpamDialogFragment extends CommonDialogsFragment { + public static DialogFragment newInstance(String displayNumber, + OnConfirmListener positiveListener, + @Nullable DialogInterface.OnDismissListener + dismissListener) { + ReportNotSpamDialogFragment fragment = new ReportNotSpamDialogFragment(); + fragment.mDisplayNumber = displayNumber; + fragment.mPositiveListener = positiveListener; + fragment.mDismissListener = dismissListener; + return fragment; + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + super.onCreateDialog(savedInstanceState); + // Return the newly created dialog + AlertDialog.Builder alertDialogBuilder = createDialogBuilder(getActivity(), this); + Dialog dialog = alertDialogBuilder + .setTitle(getString(R.string.report_not_spam_alert_title, mDisplayNumber)) + .setMessage(R.string.report_not_spam_alert_details) + .setPositiveButton(R.string.report_not_spam_alert_button, + createGenericOnClickListener(this, mPositiveListener)) + .create(); + dialog.setCanceledOnTouchOutside(true); + return dialog; + } + } + + /** + * Creates a dialog with the default cancel button listener (dismisses dialog). + */ + private static AlertDialog.Builder createDialogBuilder(Activity activity, + final DialogFragment fragment) { + return new AlertDialog.Builder(activity) + .setCancelable(true) + .setNegativeButton(android.R.string.cancel, + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + fragment.dismiss(); + } + }); + } + + /** + * Creates a generic click listener which dismisses the fragment and then calls the actual + * listener. + */ + private static DialogInterface.OnClickListener createGenericOnClickListener( + final DialogFragment fragment, + final OnConfirmListener listener) { + return new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + fragment.dismiss(); + listener.onClick(); + } + }; + } +} |