1 /* 2 * Copyright (C) 2007 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.stk; 18 19 import android.app.Activity; 20 import android.app.AlertDialog; 21 import android.content.BroadcastReceiver; 22 import android.content.Context; 23 import android.content.DialogInterface; 24 import android.content.Intent; 25 import android.content.IntentFilter; 26 import android.os.Bundle; 27 import android.os.Handler; 28 import android.os.Message; 29 import android.view.LayoutInflater; 30 import android.view.View; 31 import android.widget.ImageView; 32 import android.widget.TextView; 33 import com.android.internal.telephony.cat.CatLog; 34 import com.android.internal.telephony.cat.TextMessage; 35 import com.android.internal.telephony.cat.CatLog; 36 37 /** 38 * Activity used to display tone dialog. 39 * 40 */ 41 public class ToneDialog extends Activity { 42 TextMessage toneMsg = null; 43 int mSlotId = -1; 44 private AlertDialog mAlertDialog; 45 46 private static final String LOG_TAG = 47 new Object(){}.getClass().getEnclosingClass().getSimpleName(); 48 49 @Override onCreate(Bundle icicle)50 protected void onCreate(Bundle icicle) { 51 super.onCreate(icicle); 52 53 CatLog.d(LOG_TAG, "onCreate"); 54 initFromIntent(getIntent()); 55 // Register receiver 56 IntentFilter filter = new IntentFilter(); 57 filter.addAction(StkAppService.FINISH_TONE_ACTIVITY_ACTION); 58 registerReceiver(mFinishActivityReceiver, filter); 59 60 AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this); 61 LayoutInflater inflater = this.getLayoutInflater(); 62 View dialogView = inflater.inflate(R.layout.stk_tone_dialog, null); 63 alertDialogBuilder.setView(dialogView); 64 65 TextView tv = (TextView) dialogView.findViewById(R.id.message); 66 ImageView iv = (ImageView) dialogView.findViewById(R.id.icon); 67 68 // set text and icon 69 if ((null == toneMsg) || (null == toneMsg.text) || (toneMsg.text.equals(""))) { 70 CatLog.d(LOG_TAG, "onCreate - null tone text"); 71 } else { 72 tv.setText(toneMsg.text); 73 } 74 75 if (toneMsg.icon == null) { 76 iv.setImageResource(com.android.internal.R.drawable.ic_volume); 77 } else { 78 iv.setImageBitmap(toneMsg.icon); 79 } 80 81 if (toneMsg.iconSelfExplanatory && toneMsg.icon != null) { 82 tv.setVisibility(View.GONE); 83 } 84 85 alertDialogBuilder.setOnCancelListener(new DialogInterface.OnCancelListener() { 86 @Override 87 public void onCancel(DialogInterface dialog) { 88 sendStopTone(); 89 finish(); 90 } 91 }); 92 93 mAlertDialog = alertDialogBuilder.create(); 94 mAlertDialog.show(); 95 96 StkAppService appService = StkAppService.getInstance(); 97 // Finish the activity if the specified duration is too short and timed-out already. 98 if (appService != null && (appService.isNoTonePlaying())) { 99 finish(); 100 } 101 } 102 103 @Override onDestroy()104 protected void onDestroy() { 105 CatLog.d(LOG_TAG, "onDestroy"); 106 super.onDestroy(); 107 108 unregisterReceiver(mFinishActivityReceiver); 109 110 if (mAlertDialog != null && mAlertDialog.isShowing()) { 111 mAlertDialog.dismiss(); 112 mAlertDialog = null; 113 } 114 } 115 116 private BroadcastReceiver mFinishActivityReceiver = new BroadcastReceiver() { 117 @Override 118 public void onReceive(Context context, Intent intent) { 119 // Intent received from StkAppService to finish ToneDialog activity, 120 // after finishing off playing the tone. 121 if (intent.getAction().equals(StkAppService.FINISH_TONE_ACTIVITY_ACTION)) { 122 CatLog.d(LOG_TAG, "Finishing Tone dialog activity"); 123 finish(); 124 } 125 } 126 }; 127 initFromIntent(Intent intent)128 private void initFromIntent(Intent intent) { 129 if (intent == null) { 130 finish(); 131 } 132 toneMsg = intent.getParcelableExtra("TEXT"); 133 mSlotId = intent.getIntExtra(StkAppService.SLOT_ID, -1); 134 } 135 136 // Send stop playing tone to StkAppService, when user presses back key. sendStopTone()137 private void sendStopTone() { 138 Bundle args = new Bundle(); 139 args.putInt(StkAppService.OPCODE, StkAppService.OP_STOP_TONE_USER); 140 args.putInt(StkAppService.SLOT_ID, mSlotId); 141 startService(new Intent(this, StkAppService.class).putExtras(args)); 142 } 143 } 144