1 package com.android.phone; 2 3 import static com.android.phone.TimeConsumingPreferenceActivity.RESPONSE_ERROR; 4 import com.android.internal.telephony.CommandException; 5 import com.android.internal.telephony.CommandsInterface; 6 import com.android.internal.telephony.Phone; 7 8 import android.content.Context; 9 import android.os.AsyncResult; 10 import android.os.Handler; 11 import android.os.Message; 12 import android.os.Parcelable; 13 import android.preference.ListPreference; 14 import android.util.AttributeSet; 15 import android.util.Log; 16 17 /** 18 * {@link ListPreference} for CLIR (Calling Line Identification Restriction). 19 * Right now this is used for "Caller ID" setting. 20 */ 21 public class CLIRListPreference extends ListPreference { 22 private static final String LOG_TAG = "CLIRListPreference"; 23 private final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2); 24 25 private final MyHandler mHandler = new MyHandler(); 26 private Phone mPhone; 27 private TimeConsumingPreferenceListener mTcpListener; 28 29 int clirArray[]; 30 CLIRListPreference(Context context, AttributeSet attrs)31 public CLIRListPreference(Context context, AttributeSet attrs) { 32 super(context, attrs); 33 } 34 CLIRListPreference(Context context)35 public CLIRListPreference(Context context) { 36 this(context, null); 37 } 38 39 @Override onDialogClosed(boolean positiveResult)40 protected void onDialogClosed(boolean positiveResult) { 41 super.onDialogClosed(positiveResult); 42 43 mPhone.setOutgoingCallerIdDisplay(findIndexOfValue(getValue()), 44 mHandler.obtainMessage(MyHandler.MESSAGE_SET_CLIR)); 45 if (mTcpListener != null) { 46 mTcpListener.onStarted(this, false); 47 } 48 } 49 init( TimeConsumingPreferenceListener listener, boolean skipReading, Phone phone)50 /* package */ void init( 51 TimeConsumingPreferenceListener listener, boolean skipReading, Phone phone) { 52 mPhone = phone; 53 mTcpListener = listener; 54 if (!skipReading) { 55 Log.i(LOG_TAG, "init: requesting CLIR"); 56 mPhone.getOutgoingCallerIdDisplay(mHandler.obtainMessage(MyHandler.MESSAGE_GET_CLIR, 57 MyHandler.MESSAGE_GET_CLIR, MyHandler.MESSAGE_GET_CLIR)); 58 if (mTcpListener != null) { 59 mTcpListener.onStarted(this, true); 60 } 61 } 62 } 63 handleGetCLIRResult(int tmpClirArray[])64 /* package */ void handleGetCLIRResult(int tmpClirArray[]) { 65 clirArray = tmpClirArray; 66 final boolean enabled = 67 tmpClirArray[1] == 1 || tmpClirArray[1] == 3 || tmpClirArray[1] == 4; 68 setEnabled(enabled); 69 70 // set the value of the preference based upon the clirArgs. 71 int value = CommandsInterface.CLIR_DEFAULT; 72 switch (tmpClirArray[1]) { 73 case 1: // Permanently provisioned 74 case 3: // Temporary presentation disallowed 75 case 4: // Temporary presentation allowed 76 switch (tmpClirArray[0]) { 77 case 1: // CLIR invoked 78 value = CommandsInterface.CLIR_INVOCATION; 79 break; 80 case 2: // CLIR suppressed 81 value = CommandsInterface.CLIR_SUPPRESSION; 82 break; 83 case 0: // Network default 84 default: 85 value = CommandsInterface.CLIR_DEFAULT; 86 break; 87 } 88 break; 89 case 0: // Not Provisioned 90 case 2: // Unknown (network error, etc) 91 default: 92 value = CommandsInterface.CLIR_DEFAULT; 93 break; 94 } 95 setValueIndex(value); 96 97 // set the string summary to reflect the value 98 int summary = R.string.sum_default_caller_id; 99 switch (value) { 100 case CommandsInterface.CLIR_SUPPRESSION: 101 summary = R.string.sum_show_caller_id; 102 break; 103 case CommandsInterface.CLIR_INVOCATION: 104 summary = R.string.sum_hide_caller_id; 105 break; 106 case CommandsInterface.CLIR_DEFAULT: 107 summary = R.string.sum_default_caller_id; 108 break; 109 } 110 setSummary(summary); 111 } 112 113 private class MyHandler extends Handler { 114 static final int MESSAGE_GET_CLIR = 0; 115 static final int MESSAGE_SET_CLIR = 1; 116 117 @Override handleMessage(Message msg)118 public void handleMessage(Message msg) { 119 switch (msg.what) { 120 case MESSAGE_GET_CLIR: 121 handleGetCLIRResponse(msg); 122 break; 123 case MESSAGE_SET_CLIR: 124 handleSetCLIRResponse(msg); 125 break; 126 } 127 } 128 handleGetCLIRResponse(Message msg)129 private void handleGetCLIRResponse(Message msg) { 130 AsyncResult ar = (AsyncResult) msg.obj; 131 132 if (msg.arg2 == MESSAGE_SET_CLIR) { 133 mTcpListener.onFinished(CLIRListPreference.this, false); 134 } else { 135 mTcpListener.onFinished(CLIRListPreference.this, true); 136 } 137 clirArray = null; 138 if (ar.exception != null) { 139 Log.i(LOG_TAG, "handleGetCLIRResponse: ar.exception=" + ar.exception); 140 mTcpListener.onException(CLIRListPreference.this, (CommandException) ar.exception); 141 } else if (ar.userObj instanceof Throwable) { 142 Log.i(LOG_TAG, "handleGetCLIRResponse: ar.throwable=" + ar.userObj); 143 mTcpListener.onError(CLIRListPreference.this, RESPONSE_ERROR); 144 } else { 145 int clirArray[] = (int[]) ar.result; 146 if (clirArray.length != 2) { 147 mTcpListener.onError(CLIRListPreference.this, RESPONSE_ERROR); 148 } else { 149 Log.i(LOG_TAG, "handleGetCLIRResponse: CLIR successfully queried," 150 + " clirArray[0]=" + clirArray[0] 151 + ", clirArray[1]=" + clirArray[1]); 152 handleGetCLIRResult(clirArray); 153 } 154 } 155 } 156 handleSetCLIRResponse(Message msg)157 private void handleSetCLIRResponse(Message msg) { 158 AsyncResult ar = (AsyncResult) msg.obj; 159 160 if (ar.exception != null) { 161 if (DBG) Log.d(LOG_TAG, "handleSetCallWaitingResponse: ar.exception="+ar.exception); 162 //setEnabled(false); 163 } 164 if (DBG) Log.d(LOG_TAG, "handleSetCallWaitingResponse: re get"); 165 166 mPhone.getOutgoingCallerIdDisplay(obtainMessage(MESSAGE_GET_CLIR, 167 MESSAGE_SET_CLIR, MESSAGE_SET_CLIR, ar.exception)); 168 } 169 } 170 } 171