| /* |
| * Copyright (C) 2013 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.dialer.app.list; |
| |
| import static android.Manifest.permission.CALL_PHONE; |
| |
| import android.app.Activity; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.Loader; |
| import android.database.Cursor; |
| import android.os.Bundle; |
| import android.support.v13.app.FragmentCompat; |
| import com.android.contacts.common.list.ContactEntryListAdapter; |
| import com.android.dialer.app.R; |
| import com.android.dialer.app.dialpad.SmartDialCursorLoader; |
| import com.android.dialer.callintent.CallInitiationType; |
| import com.android.dialer.common.LogUtil; |
| import com.android.dialer.database.DialerDatabaseHelper; |
| import com.android.dialer.util.PermissionsUtil; |
| import com.android.dialer.widget.EmptyContentView; |
| import java.util.Arrays; |
| |
| /** Implements a fragment to load and display SmartDial search results. */ |
| public class SmartDialSearchFragment extends SearchFragment |
| implements EmptyContentView.OnEmptyViewActionButtonClickedListener, |
| FragmentCompat.OnRequestPermissionsResultCallback { |
| |
| private static final int CALL_PHONE_PERMISSION_REQUEST_CODE = 1; |
| |
| private final BroadcastReceiver mSmartDialUpdatedReceiver = |
| new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| LogUtil.i("SmartDialSearchFragment.onReceive", "smart dial update broadcast received"); |
| reloadData(); |
| } |
| }; |
| |
| /** Creates a SmartDialListAdapter to display and operate on search results. */ |
| @Override |
| protected ContactEntryListAdapter createListAdapter() { |
| SmartDialNumberListAdapter adapter = new SmartDialNumberListAdapter(getActivity()); |
| adapter.setUseCallableUri(super.usesCallableUri()); |
| adapter.setQuickContactEnabled(true); |
| adapter.setShowEmptyListForNullQuery(getShowEmptyListForNullQuery()); |
| // Set adapter's query string to restore previous instance state. |
| adapter.setQueryString(getQueryString()); |
| adapter.setListener(this); |
| return adapter; |
| } |
| |
| /** Creates a SmartDialCursorLoader object to load query results. */ |
| @Override |
| public Loader<Cursor> onCreateLoader(int id, Bundle args) { |
| // Smart dialing does not support Directory Load, falls back to normal search instead. |
| if (id == getDirectoryLoaderId()) { |
| return super.onCreateLoader(id, args); |
| } else { |
| final SmartDialNumberListAdapter adapter = (SmartDialNumberListAdapter) getAdapter(); |
| SmartDialCursorLoader loader = new SmartDialCursorLoader(super.getContext()); |
| loader.setShowEmptyListForNullQuery(getShowEmptyListForNullQuery()); |
| adapter.configureLoader(loader); |
| return loader; |
| } |
| } |
| |
| @Override |
| public boolean getShowEmptyListForNullQuery() { |
| return true; |
| } |
| |
| @Override |
| protected void setupEmptyView() { |
| if (mEmptyView != null && getActivity() != null) { |
| if (!PermissionsUtil.hasPermission(getActivity(), CALL_PHONE)) { |
| mEmptyView.setImage(R.drawable.empty_contacts); |
| mEmptyView.setActionLabel(R.string.permission_single_turn_on); |
| mEmptyView.setDescription(R.string.permission_place_call); |
| mEmptyView.setActionClickedListener(this); |
| } else { |
| mEmptyView.setImage(EmptyContentView.NO_IMAGE); |
| mEmptyView.setActionLabel(EmptyContentView.NO_LABEL); |
| mEmptyView.setDescription(EmptyContentView.NO_LABEL); |
| } |
| } |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| |
| LogUtil.i("SmartDialSearchFragment.onStart", "registering smart dial update receiver"); |
| |
| getActivity() |
| .registerReceiver( |
| mSmartDialUpdatedReceiver, |
| new IntentFilter(DialerDatabaseHelper.ACTION_SMART_DIAL_UPDATED)); |
| } |
| |
| @Override |
| public void onStop() { |
| super.onStop(); |
| |
| LogUtil.i("SmartDialSearchFragment.onStop", "unregistering smart dial update receiver"); |
| |
| getActivity().unregisterReceiver(mSmartDialUpdatedReceiver); |
| } |
| |
| @Override |
| public void onEmptyViewActionButtonClicked() { |
| final Activity activity = getActivity(); |
| if (activity == null) { |
| return; |
| } |
| |
| String[] deniedPermissions = |
| PermissionsUtil.getPermissionsCurrentlyDenied( |
| getContext(), PermissionsUtil.allPhoneGroupPermissionsUsedInDialer); |
| if (deniedPermissions.length > 0) { |
| LogUtil.i( |
| "SmartDialSearchFragment.onEmptyViewActionButtonClicked", |
| "Requesting permissions: " + Arrays.toString(deniedPermissions)); |
| FragmentCompat.requestPermissions( |
| this, deniedPermissions, CALL_PHONE_PERMISSION_REQUEST_CODE); |
| } |
| } |
| |
| @Override |
| public void onRequestPermissionsResult( |
| int requestCode, String[] permissions, int[] grantResults) { |
| if (requestCode == CALL_PHONE_PERMISSION_REQUEST_CODE) { |
| setupEmptyView(); |
| } |
| } |
| |
| @Override |
| protected CallInitiationType.Type getCallInitiationType(boolean isRemoteDirectory) { |
| return CallInitiationType.Type.SMART_DIAL; |
| } |
| |
| public boolean isShowingPermissionRequest() { |
| return mEmptyView != null && mEmptyView.isShowingContent(); |
| } |
| |
| @Override |
| public void setShowEmptyListForNullQuery(boolean show) { |
| if (getAdapter() != null) { |
| ((SmartDialNumberListAdapter) getAdapter()).setShowEmptyListForNullQuery(show); |
| } |
| super.setShowEmptyListForNullQuery(show); |
| } |
| } |