| /* |
| * 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.incallui.answer.impl; |
| |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.content.DialogInterface; |
| import android.content.DialogInterface.OnCancelListener; |
| import android.content.DialogInterface.OnShowListener; |
| import android.os.Bundle; |
| import android.support.annotation.NonNull; |
| import android.support.v7.app.AppCompatDialogFragment; |
| import android.text.Editable; |
| import android.text.TextWatcher; |
| import android.view.View; |
| import android.view.WindowManager.LayoutParams; |
| import android.widget.Button; |
| import android.widget.EditText; |
| import com.android.dialer.common.FragmentUtils; |
| |
| /** |
| * Shows the dialog for users to enter a custom message when rejecting a call with an SMS message. |
| */ |
| public class CreateCustomSmsDialogFragment extends AppCompatDialogFragment { |
| |
| private static final String ARG_ENTERED_TEXT = "enteredText"; |
| |
| private EditText editText; |
| |
| public static CreateCustomSmsDialogFragment newInstance() { |
| return new CreateCustomSmsDialogFragment(); |
| } |
| |
| @NonNull |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| super.onCreateDialog(savedInstanceState); |
| AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); |
| View view = View.inflate(builder.getContext(), R.layout.fragment_custom_sms_dialog, null); |
| editText = (EditText) view.findViewById(R.id.custom_sms_input); |
| if (savedInstanceState != null) { |
| editText.setText(savedInstanceState.getCharSequence(ARG_ENTERED_TEXT)); |
| } |
| builder |
| .setCancelable(true) |
| .setView(view) |
| .setPositiveButton( |
| R.string.call_incoming_custom_message_send, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialogInterface, int i) { |
| FragmentUtils.getParentUnsafe( |
| CreateCustomSmsDialogFragment.this, CreateCustomSmsHolder.class) |
| .customSmsCreated(editText.getText().toString().trim()); |
| dismiss(); |
| } |
| }) |
| .setNegativeButton( |
| R.string.call_incoming_custom_message_cancel, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialogInterface, int i) { |
| dismiss(); |
| } |
| }) |
| .setOnCancelListener( |
| new OnCancelListener() { |
| @Override |
| public void onCancel(DialogInterface dialogInterface) { |
| dismiss(); |
| } |
| }) |
| .setTitle(R.string.call_incoming_respond_via_sms_custom_message); |
| final AlertDialog customMessagePopup = builder.create(); |
| customMessagePopup.setOnShowListener( |
| new OnShowListener() { |
| @Override |
| public void onShow(DialogInterface dialogInterface) { |
| ((AlertDialog) dialogInterface) |
| .getButton(AlertDialog.BUTTON_POSITIVE) |
| .setEnabled(false); |
| } |
| }); |
| |
| editText.addTextChangedListener( |
| new TextWatcher() { |
| @Override |
| public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {} |
| |
| @Override |
| public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {} |
| |
| @Override |
| public void afterTextChanged(Editable editable) { |
| Button sendButton = customMessagePopup.getButton(DialogInterface.BUTTON_POSITIVE); |
| sendButton.setEnabled(editable != null && editable.toString().trim().length() != 0); |
| } |
| }); |
| customMessagePopup.getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE); |
| customMessagePopup.getWindow().addFlags(LayoutParams.FLAG_SHOW_WHEN_LOCKED); |
| return customMessagePopup; |
| } |
| |
| @Override |
| public void onSaveInstanceState(@NonNull Bundle outState) { |
| super.onSaveInstanceState(outState); |
| outState.putCharSequence(ARG_ENTERED_TEXT, editText.getText()); |
| } |
| |
| @Override |
| public void onDismiss(DialogInterface dialogInterface) { |
| super.onDismiss(dialogInterface); |
| FragmentUtils.getParentUnsafe(this, CreateCustomSmsHolder.class).customSmsDismissed(); |
| } |
| |
| /** Call back for {@link CreateCustomSmsDialogFragment} */ |
| public interface CreateCustomSmsHolder { |
| |
| void customSmsCreated(@NonNull CharSequence text); |
| |
| void customSmsDismissed(); |
| } |
| } |