1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.phone; 18 19 import android.app.Activity; 20 import android.os.AsyncResult; 21 import android.os.Bundle; 22 import android.os.Handler; 23 import android.os.Message; 24 import android.text.TextUtils; 25 import android.text.method.DigitsKeyListener; 26 import android.util.Log; 27 import android.view.View; 28 import android.widget.EditText; 29 import android.widget.LinearLayout; 30 import android.widget.TextView; 31 32 import com.android.internal.telephony.CommandException; 33 import com.android.internal.telephony.Phone; 34 35 /** 36 * UI to enable/disable FDN. 37 */ 38 public class EnableFdnScreen extends Activity { 39 private static final String LOG_TAG = PhoneGlobals.LOG_TAG; 40 private static final boolean DBG = false; 41 42 private static final int ENABLE_FDN_COMPLETE = 100; 43 44 private LinearLayout mPinFieldContainer; 45 private EditText mPin2Field; 46 private TextView mStatusField; 47 private boolean mEnable; 48 private Phone mPhone; 49 50 private Handler mHandler = new Handler() { 51 public void handleMessage(Message msg) { 52 switch (msg.what) { 53 case ENABLE_FDN_COMPLETE: 54 AsyncResult ar = (AsyncResult) msg.obj; 55 handleResult(ar); 56 break; 57 } 58 59 return; 60 } 61 }; 62 63 @Override onCreate(Bundle icicle)64 protected void onCreate(Bundle icicle) { 65 super.onCreate(icicle); 66 67 setContentView(R.layout.enable_fdn_screen); 68 setupView(); 69 70 mPhone = PhoneGlobals.getPhone(); 71 mEnable = !mPhone.getIccCard().getIccFdnEnabled(); 72 73 int id = mEnable ? R.string.enable_fdn : R.string.disable_fdn; 74 setTitle(getResources().getText(id)); 75 } 76 77 @Override onResume()78 protected void onResume() { 79 super.onResume(); 80 mPhone = PhoneGlobals.getPhone(); 81 } 82 setupView()83 private void setupView() { 84 mPin2Field = (EditText) findViewById(R.id.pin); 85 mPin2Field.setKeyListener(DigitsKeyListener.getInstance()); 86 mPin2Field.setMovementMethod(null); 87 mPin2Field.setOnClickListener(mClicked); 88 89 mPinFieldContainer = (LinearLayout) findViewById(R.id.pinc); 90 mStatusField = (TextView) findViewById(R.id.status); 91 } 92 showStatus(CharSequence statusMsg)93 private void showStatus(CharSequence statusMsg) { 94 if (statusMsg != null) { 95 mStatusField.setText(statusMsg); 96 mStatusField.setVisibility(View.VISIBLE); 97 mPinFieldContainer.setVisibility(View.GONE); 98 } else { 99 mPinFieldContainer.setVisibility(View.VISIBLE); 100 mStatusField.setVisibility(View.GONE); 101 } 102 } 103 getPin2()104 private String getPin2() { 105 return mPin2Field.getText().toString(); 106 } 107 enableFdn()108 private void enableFdn() { 109 Message callback = Message.obtain(mHandler, ENABLE_FDN_COMPLETE); 110 mPhone.getIccCard().setIccFdnEnabled(mEnable, getPin2(), callback); 111 if (DBG) log("enableFdn: please wait..."); 112 } 113 handleResult(AsyncResult ar)114 private void handleResult(AsyncResult ar) { 115 if (ar.exception == null) { 116 if (DBG) log("handleResult: success!"); 117 showStatus(getResources().getText(mEnable ? 118 R.string.enable_fdn_ok : R.string.disable_fdn_ok)); 119 } else if (ar.exception instanceof CommandException 120 /* && ((CommandException)ar.exception).getCommandError() == 121 CommandException.Error.GENERIC_FAILURE */ ) { 122 if (DBG) log("handleResult: failed!"); 123 showStatus(getResources().getText( 124 R.string.pin_failed)); 125 } 126 127 mHandler.postDelayed(new Runnable() { 128 public void run() { 129 finish(); 130 } 131 }, 3000); 132 } 133 134 private View.OnClickListener mClicked = new View.OnClickListener() { 135 public void onClick(View v) { 136 if (TextUtils.isEmpty(mPin2Field.getText())) { 137 return; 138 } 139 140 showStatus(getResources().getText( 141 R.string.enable_in_progress)); 142 143 enableFdn(); 144 } 145 }; 146 log(String msg)147 private void log(String msg) { 148 Log.d(LOG_TAG, "[EnableSimPin] " + msg); 149 } 150 } 151