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package com.android.phone;
import com.android.internal.telephony.CallForwardInfo;
import com.android.internal.telephony.CommandsInterface;
import android.app.ActionBar;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceScreen;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.util.Log;
import android.view.MenuItem;
import java.util.ArrayList;
public class GsmUmtsCallForwardOptions extends TimeConsumingPreferenceActivity {
private static final String LOG_TAG = "GsmUmtsCallForwardOptions";
private final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
private static final String NUM_PROJECTION[] = {Phone.NUMBER};
private static final String BUTTON_CFU_KEY = "button_cfu_key";
private static final String BUTTON_CFB_KEY = "button_cfb_key";
private static final String BUTTON_CFNRY_KEY = "button_cfnry_key";
private static final String BUTTON_CFNRC_KEY = "button_cfnrc_key";
private static final String KEY_TOGGLE = "toggle";
private static final String KEY_STATUS = "status";
private static final String KEY_NUMBER = "number";
private CallForwardEditPreference mButtonCFU;
private CallForwardEditPreference mButtonCFB;
private CallForwardEditPreference mButtonCFNRy;
private CallForwardEditPreference mButtonCFNRc;
private final ArrayList<CallForwardEditPreference> mPreferences =
new ArrayList<CallForwardEditPreference> ();
private int mInitIndex= 0;
private boolean mFirstResume;
private Bundle mIcicle;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.callforward_options);
PreferenceScreen prefSet = getPreferenceScreen();
mButtonCFU = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFU_KEY);
mButtonCFB = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFB_KEY);
mButtonCFNRy = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFNRY_KEY);
mButtonCFNRc = (CallForwardEditPreference) prefSet.findPreference(BUTTON_CFNRC_KEY);
mButtonCFU.setParentActivity(this, mButtonCFU.reason);
mButtonCFB.setParentActivity(this, mButtonCFB.reason);
mButtonCFNRy.setParentActivity(this, mButtonCFNRy.reason);
mButtonCFNRc.setParentActivity(this, mButtonCFNRc.reason);
mPreferences.add(mButtonCFU);
mPreferences.add(mButtonCFB);
mPreferences.add(mButtonCFNRy);
mPreferences.add(mButtonCFNRc);
// we wait to do the initialization until onResume so that the
// TimeConsumingPreferenceActivity dialog can display as it
// relies on onResume / onPause to maintain its foreground state.
mFirstResume = true;
mIcicle = icicle;
ActionBar actionBar = getActionBar();
if (actionBar != null) {
// android.R.id.home will be triggered in onOptionsItemSelected()
actionBar.setDisplayHomeAsUpEnabled(true);
}
}
@Override
public void onResume() {
super.onResume();
if (mFirstResume) {
if (mIcicle == null) {
if (DBG) Log.d(LOG_TAG, "start to init ");
mPreferences.get(mInitIndex).init(this, false);
} else {
mInitIndex = mPreferences.size();
for (CallForwardEditPreference pref : mPreferences) {
Bundle bundle = mIcicle.getParcelable(pref.getKey());
pref.setToggled(bundle.getBoolean(KEY_TOGGLE));
CallForwardInfo cf = new CallForwardInfo();
cf.number = bundle.getString(KEY_NUMBER);
cf.status = bundle.getInt(KEY_STATUS);
pref.handleCallForwardResult(cf);
pref.init(this, true);
}
}
mFirstResume = false;
mIcicle=null;
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
for (CallForwardEditPreference pref : mPreferences) {
Bundle bundle = new Bundle();
bundle.putBoolean(KEY_TOGGLE, pref.isToggled());
if (pref.callForwardInfo != null) {
bundle.putString(KEY_NUMBER, pref.callForwardInfo.number);
bundle.putInt(KEY_STATUS, pref.callForwardInfo.status);
}
outState.putParcelable(pref.getKey(), bundle);
}
}
@Override
public void onFinished(Preference preference, boolean reading) {
if (mInitIndex < mPreferences.size()-1 && !isFinishing()) {
mInitIndex++;
mPreferences.get(mInitIndex).init(this, false);
}
super.onFinished(preference, reading);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (DBG) Log.d(LOG_TAG, "onActivityResult: done");
if (resultCode != RESULT_OK) {
if (DBG) Log.d(LOG_TAG, "onActivityResult: contact picker result not OK.");
return;
}
Cursor cursor = null;
try {
cursor = getContentResolver().query(data.getData(),
NUM_PROJECTION, null, null, null);
if ((cursor == null) || (!cursor.moveToFirst())) {
if (DBG) Log.d(LOG_TAG, "onActivityResult: bad contact data, no results found.");
return;
}
switch (requestCode) {
case CommandsInterface.CF_REASON_UNCONDITIONAL:
mButtonCFU.onPickActivityResult(cursor.getString(0));
break;
case CommandsInterface.CF_REASON_BUSY:
mButtonCFB.onPickActivityResult(cursor.getString(0));
break;
case CommandsInterface.CF_REASON_NO_REPLY:
mButtonCFNRy.onPickActivityResult(cursor.getString(0));
break;
case CommandsInterface.CF_REASON_NOT_REACHABLE:
mButtonCFNRc.onPickActivityResult(cursor.getString(0));
break;
default:
// TODO: may need exception here.
}
} finally {
if (cursor != null) {
cursor.close();
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
final int itemId = item.getItemId();
if (itemId == android.R.id.home) { // See ActionBar#setDisplayHomeAsUpEnabled()
CallFeaturesSetting.goUpToTopLevelSetting(this);
return true;
}
return super.onOptionsItemSelected(item);
}
}
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