diff options
Diffstat (limited to 'src/com/android/phone/DeleteFdnContactScreen.java')
| -rw-r--r-- | src/com/android/phone/DeleteFdnContactScreen.java | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/src/com/android/phone/DeleteFdnContactScreen.java b/src/com/android/phone/DeleteFdnContactScreen.java new file mode 100644 index 00000000..074078cf --- /dev/null +++ b/src/com/android/phone/DeleteFdnContactScreen.java @@ -0,0 +1,189 @@ +/* + * Copyright (C) 2006 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.phone; + +import android.app.Activity; +import android.content.AsyncQueryHandler; +import android.content.ContentResolver; +import android.content.Intent; +import android.database.Cursor; +import android.net.Uri; +import android.os.Bundle; +import android.os.Handler; +import android.text.TextUtils; +import android.util.Log; +import android.view.Window; +import android.widget.Toast; + +import static android.view.Window.PROGRESS_VISIBILITY_OFF; +import static android.view.Window.PROGRESS_VISIBILITY_ON; + +/** + * Activity to let the user delete an FDN contact. + */ +public class DeleteFdnContactScreen extends Activity { + private static final String LOG_TAG = PhoneGlobals.LOG_TAG; + private static final boolean DBG = false; + + private static final String INTENT_EXTRA_NAME = "name"; + private static final String INTENT_EXTRA_NUMBER = "number"; + + private static final int PIN2_REQUEST_CODE = 100; + + private String mName; + private String mNumber; + private String mPin2; + + protected QueryHandler mQueryHandler; + + private Handler mHandler = new Handler(); + + @Override + protected void onCreate(Bundle icicle) { + super.onCreate(icicle); + + resolveIntent(); + + authenticatePin2(); + + getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS); + setContentView(R.layout.delete_fdn_contact_screen); + } + + @Override + protected void onActivityResult(int requestCode, int resultCode, Intent intent) { + if (DBG) log("onActivityResult"); + + switch (requestCode) { + case PIN2_REQUEST_CODE: + Bundle extras = (intent != null) ? intent.getExtras() : null; + if (extras != null) { + mPin2 = extras.getString("pin2"); + showStatus(getResources().getText( + R.string.deleting_fdn_contact)); + deleteContact(); + } else { + // if they cancelled, then we just cancel too. + if (DBG) log("onActivityResult: CANCELLED"); + displayProgress(false); + finish(); + } + break; + } + } + + private void resolveIntent() { + Intent intent = getIntent(); + + mName = intent.getStringExtra(INTENT_EXTRA_NAME); + mNumber = intent.getStringExtra(INTENT_EXTRA_NUMBER); + + if (TextUtils.isEmpty(mNumber)) { + finish(); + } + } + + private void deleteContact() { + StringBuilder buf = new StringBuilder(); + if (TextUtils.isEmpty(mName)) { + buf.append("number='"); + } else { + buf.append("tag='"); + buf.append(mName); + buf.append("' AND number='"); + } + buf.append(mNumber); + buf.append("' AND pin2='"); + buf.append(mPin2); + buf.append("'"); + + Uri uri = Uri.parse("content://icc/fdn"); + + mQueryHandler = new QueryHandler(getContentResolver()); + mQueryHandler.startDelete(0, null, uri, buf.toString(), null); + displayProgress(true); + } + + private void authenticatePin2() { + Intent intent = new Intent(); + intent.setClass(this, GetPin2Screen.class); + startActivityForResult(intent, PIN2_REQUEST_CODE); + } + + private void displayProgress(boolean flag) { + getWindow().setFeatureInt( + Window.FEATURE_INDETERMINATE_PROGRESS, + flag ? PROGRESS_VISIBILITY_ON : PROGRESS_VISIBILITY_OFF); + } + + // Replace the status field with a toast to make things appear similar + // to the rest of the settings. Removed the useless status field. + private void showStatus(CharSequence statusMsg) { + if (statusMsg != null) { + Toast.makeText(this, statusMsg, Toast.LENGTH_SHORT) + .show(); + } + } + + private void handleResult(boolean success) { + if (success) { + if (DBG) log("handleResult: success!"); + showStatus(getResources().getText(R.string.fdn_contact_deleted)); + } else { + if (DBG) log("handleResult: failed!"); + showStatus(getResources().getText(R.string.pin2_invalid)); + } + + mHandler.postDelayed(new Runnable() { + @Override + public void run() { + finish(); + } + }, 2000); + + } + + private class QueryHandler extends AsyncQueryHandler { + public QueryHandler(ContentResolver cr) { + super(cr); + } + + @Override + protected void onQueryComplete(int token, Object cookie, Cursor c) { + } + + @Override + protected void onInsertComplete(int token, Object cookie, Uri uri) { + } + + @Override + protected void onUpdateComplete(int token, Object cookie, int result) { + } + + @Override + protected void onDeleteComplete(int token, Object cookie, int result) { + if (DBG) log("onDeleteComplete"); + displayProgress(false); + handleResult(result > 0); + } + + } + + private void log(String msg) { + Log.d(LOG_TAG, "[DeleteFdnContact] " + msg); + } +} |