src/com/android/contacts/common/list/PhoneNumberPickerFragment.java - platform/packages/apps/ContactsCommon - Git at Google

 /*
  * Copyright (C) 2010 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.contacts.common.list;

 import android.content.CursorLoader;
 import android.content.Intent;
 import android.content.Loader;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;

 import com.android.contacts.common.R;
 import com.android.contacts.common.list.ShortcutIntentBuilder.OnShortcutIntentCreatedListener;
 import com.android.contacts.common.util.AccountFilterUtil;

 /**
  * Fragment containing a phone number list for picking.
  */
 public class PhoneNumberPickerFragment extends ContactEntryListFragment<ContactEntryListAdapter>
         implements OnShortcutIntentCreatedListener {
     private static final String TAG = PhoneNumberPickerFragment.class.getSimpleName();

     private static final int REQUEST_CODE_ACCOUNT_FILTER = 1;

     private static final String KEY_SHORTCUT_ACTION = "shortcutAction";

     private OnPhoneNumberPickerActionListener mListener;
     private String mShortcutAction;

     private ContactListFilter mFilter;

     private View mAccountFilterHeader;
     /**
      * Lives as ListView's header and is shown when {@link #mAccountFilterHeader} is set
      * to View.GONE.
      */
     private View mPaddingView;

     private static final String KEY_FILTER = "filter";

     /** true if the loader has started at least once. */
     private boolean mLoaderStarted;

     private boolean mUseCallableUri;

     private ContactListItemView.PhotoPosition mPhotoPosition =
             ContactListItemView.getDefaultPhotoPosition(false /* normal/non opposite */);

     private class FilterHeaderClickListener implements OnClickListener {
         @Override
         public void onClick(View view) {
             AccountFilterUtil.startAccountFilterActivityForResult(
                     PhoneNumberPickerFragment.this,
                     REQUEST_CODE_ACCOUNT_FILTER,
                     mFilter);
         }
     }
     private OnClickListener mFilterHeaderClickListener = new FilterHeaderClickListener();

     public PhoneNumberPickerFragment() {
         setQuickContactEnabled(false);
         setPhotoLoaderEnabled(true);
         setSectionHeaderDisplayEnabled(true);
         setDirectorySearchMode(DirectoryListLoader.SEARCH_MODE_NONE);

         // Show nothing instead of letting caller Activity show something.
         setHasOptionsMenu(true);
     }

     public void setDirectorySearchEnabled(boolean flag) {
         setDirectorySearchMode(flag ? DirectoryListLoader.SEARCH_MODE_DEFAULT
                 : DirectoryListLoader.SEARCH_MODE_NONE);
     }

     public void setOnPhoneNumberPickerActionListener(OnPhoneNumberPickerActionListener listener) {
         this.mListener = listener;
     }

     public OnPhoneNumberPickerActionListener getOnPhoneNumberPickerListener() {
         return mListener;
     }

     @Override
     protected void onCreateView(LayoutInflater inflater, ViewGroup container) {
         super.onCreateView(inflater, container);

         View paddingView = inflater.inflate(R.layout.contact_detail_list_padding, null, false);
         mPaddingView = paddingView.findViewById(R.id.contact_detail_list_padding);
         getListView().addHeaderView(paddingView);

         mAccountFilterHeader = getView().findViewById(R.id.account_filter_header_container);
         mAccountFilterHeader.setOnClickListener(mFilterHeaderClickListener);
         updateFilterHeaderView();

         setVisibleScrollbarEnabled(getVisibleScrollbarEnabled());
     }

     protected boolean getVisibleScrollbarEnabled() {
         return true;
     }

     @Override
     protected void setSearchMode(boolean flag) {
         super.setSearchMode(flag);
         updateFilterHeaderView();
     }

     private void updateFilterHeaderView() {
         final ContactListFilter filter = getFilter();
         if (mAccountFilterHeader == null || filter == null) {
             return;
         }
         final boolean shouldShowHeader =
                 !isSearchMode() &&
                 AccountFilterUtil.updateAccountFilterTitleForPhone(
                         mAccountFilterHeader, filter, false);
         if (shouldShowHeader) {
             mPaddingView.setVisibility(View.GONE);
             mAccountFilterHeader.setVisibility(View.VISIBLE);
         } else {
             mPaddingView.setVisibility(View.VISIBLE);
             mAccountFilterHeader.setVisibility(View.GONE);
         }
     }

     @Override
     public void restoreSavedState(Bundle savedState) {
         super.restoreSavedState(savedState);

         if (savedState == null) {
             return;
         }

         mFilter = savedState.getParcelable(KEY_FILTER);
         mShortcutAction = savedState.getString(KEY_SHORTCUT_ACTION);
     }

     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         outState.putParcelable(KEY_FILTER, mFilter);
         outState.putString(KEY_SHORTCUT_ACTION, mShortcutAction);
     }

     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         final int itemId = item.getItemId();
         if (itemId == android.R.id.home) {  // See ActionBar#setDisplayHomeAsUpEnabled()
             if (mListener != null) {
                 mListener.onHomeInActionBarSelected();
             }
             return true;
         }
         return super.onOptionsItemSelected(item);
     }

     /**
      * @param shortcutAction either {@link Intent#ACTION_CALL} or
      *            {@link Intent#ACTION_SENDTO} or null.
      */
     public void setShortcutAction(String shortcutAction) {
         this.mShortcutAction = shortcutAction;
     }

     @Override
     protected void onItemClick(int position, long id) {
         final Uri phoneUri = getPhoneUri(position);

         if (phoneUri != null) {
             pickPhoneNumber(phoneUri);
         } else {
             final String number = getPhoneNumber(position);
             if (!TextUtils.isEmpty(number)) {
                 cacheContactInfo(position);
                 mListener.onCallNumberDirectly(number);
             } else {
                 Log.w(TAG, "Item at " + position + " was clicked before"
                         + " adapter is ready. Ignoring");
             }
         }
     }

     protected void cacheContactInfo(int position) {
         // Not implemented. Hook for child classes
     }

     protected String getPhoneNumber(int position) {
         final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
         return adapter.getPhoneNumber(position);
     }

     protected Uri getPhoneUri(int position) {
         final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
         return adapter.getDataUri(position);
     }

     @Override
     protected void startLoading() {
         mLoaderStarted = true;
         super.startLoading();
     }

     @Override
     public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
         super.onLoadFinished(loader, data);

         // disable scroll bar if there is no data
         setVisibleScrollbarEnabled(data != null && data.getCount() > 0);
     }

     public void setUseCallableUri(boolean useCallableUri) {
         mUseCallableUri = useCallableUri;
     }

     public boolean usesCallableUri() {
         return mUseCallableUri;
     }

     @Override
     protected ContactEntryListAdapter createListAdapter() {
         PhoneNumberListAdapter adapter = new PhoneNumberListAdapter(getActivity());
         adapter.setDisplayPhotos(true);
         adapter.setUseCallableUri(mUseCallableUri);
         return adapter;
     }

     @Override
     protected void configureAdapter() {
         super.configureAdapter();

         final ContactEntryListAdapter adapter = getAdapter();
         if (adapter == null) {
             return;
         }

         if (!isSearchMode() && mFilter != null) {
             adapter.setFilter(mFilter);
         }

         setPhotoPosition(adapter);
     }

     protected void setPhotoPosition(ContactEntryListAdapter adapter) {
         ((PhoneNumberListAdapter) adapter).setPhotoPosition(mPhotoPosition);
     }

     @Override
     protected View inflateView(LayoutInflater inflater, ViewGroup container) {
         return inflater.inflate(R.layout.contact_list_content, null);
     }

     public void pickPhoneNumber(Uri uri) {
         if (mShortcutAction == null) {
             mListener.onPickPhoneNumberAction(uri);
         } else {
             startPhoneNumberShortcutIntent(uri);
         }
     }

     protected void startPhoneNumberShortcutIntent(Uri uri) {
         ShortcutIntentBuilder builder = new ShortcutIntentBuilder(getActivity(), this);
         builder.createPhoneNumberShortcutIntent(uri, mShortcutAction);
     }

     public void onShortcutIntentCreated(Uri uri, Intent shortcutIntent) {
         mListener.onShortcutIntentCreated(shortcutIntent);
     }

     @Override
     public void onPickerResult(Intent data) {
         mListener.onPickPhoneNumberAction(data.getData());
     }

     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == REQUEST_CODE_ACCOUNT_FILTER) {
             if (getActivity() != null) {
                 AccountFilterUtil.handleAccountFilterResult(
                         ContactListFilterController.getInstance(getActivity()), resultCode, data);
             } else {
                 Log.e(TAG, "getActivity() returns null during Fragment#onActivityResult()");
             }
         }
     }

     public ContactListFilter getFilter() {
         return mFilter;
     }

     public void setFilter(ContactListFilter filter) {
         if ((mFilter == null && filter == null) ||
                 (mFilter != null && mFilter.equals(filter))) {
             return;
         }

         mFilter = filter;
         if (mLoaderStarted) {
             reloadData();
         }
         updateFilterHeaderView();
     }

     public void setPhotoPosition(ContactListItemView.PhotoPosition photoPosition) {
         mPhotoPosition = photoPosition;

         final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
         if (adapter != null) {
             adapter.setPhotoPosition(photoPosition);
         }
     }
 }
	/*
	* Copyright (C) 2010 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.contacts.common.list;

	import android.content.CursorLoader;
	import android.content.Intent;
	import android.content.Loader;
	import android.database.Cursor;
	import android.net.Uri;
	import android.os.Bundle;
	import android.text.TextUtils;
	import android.util.Log;
	import android.view.LayoutInflater;
	import android.view.MenuItem;
	import android.view.View;
	import android.view.View.OnClickListener;
	import android.view.ViewGroup;

	import com.android.contacts.common.R;
	import com.android.contacts.common.list.ShortcutIntentBuilder.OnShortcutIntentCreatedListener;
	import com.android.contacts.common.util.AccountFilterUtil;

	/**
	* Fragment containing a phone number list for picking.
	*/
	public class PhoneNumberPickerFragment extends ContactEntryListFragment<ContactEntryListAdapter>
	implements OnShortcutIntentCreatedListener {
	private static final String TAG = PhoneNumberPickerFragment.class.getSimpleName();

	private static final int REQUEST_CODE_ACCOUNT_FILTER = 1;

	private static final String KEY_SHORTCUT_ACTION = "shortcutAction";

	private OnPhoneNumberPickerActionListener mListener;
	private String mShortcutAction;

	private ContactListFilter mFilter;

	private View mAccountFilterHeader;
	/**
	* Lives as ListView's header and is shown when {@link #mAccountFilterHeader} is set
	* to View.GONE.
	*/
	private View mPaddingView;

	private static final String KEY_FILTER = "filter";

	/** true if the loader has started at least once. */
	private boolean mLoaderStarted;

	private boolean mUseCallableUri;

	private ContactListItemView.PhotoPosition mPhotoPosition =
	ContactListItemView.getDefaultPhotoPosition(false /* normal/non opposite */);

	private class FilterHeaderClickListener implements OnClickListener {
	@Override
	public void onClick(View view) {
	AccountFilterUtil.startAccountFilterActivityForResult(
	PhoneNumberPickerFragment.this,
	REQUEST_CODE_ACCOUNT_FILTER,
	mFilter);
	}
	}
	private OnClickListener mFilterHeaderClickListener = new FilterHeaderClickListener();

	public PhoneNumberPickerFragment() {
	setQuickContactEnabled(false);
	setPhotoLoaderEnabled(true);
	setSectionHeaderDisplayEnabled(true);
	setDirectorySearchMode(DirectoryListLoader.SEARCH_MODE_NONE);

	// Show nothing instead of letting caller Activity show something.
	setHasOptionsMenu(true);
	}

	public void setDirectorySearchEnabled(boolean flag) {
	setDirectorySearchMode(flag ? DirectoryListLoader.SEARCH_MODE_DEFAULT
	: DirectoryListLoader.SEARCH_MODE_NONE);
	}

	public void setOnPhoneNumberPickerActionListener(OnPhoneNumberPickerActionListener listener) {
	this.mListener = listener;
	}

	public OnPhoneNumberPickerActionListener getOnPhoneNumberPickerListener() {
	return mListener;
	}

	@Override
	protected void onCreateView(LayoutInflater inflater, ViewGroup container) {
	super.onCreateView(inflater, container);

	View paddingView = inflater.inflate(R.layout.contact_detail_list_padding, null, false);
	mPaddingView = paddingView.findViewById(R.id.contact_detail_list_padding);
	getListView().addHeaderView(paddingView);

	mAccountFilterHeader = getView().findViewById(R.id.account_filter_header_container);
	mAccountFilterHeader.setOnClickListener(mFilterHeaderClickListener);
	updateFilterHeaderView();

	setVisibleScrollbarEnabled(getVisibleScrollbarEnabled());
	}

	protected boolean getVisibleScrollbarEnabled() {
	return true;
	}

	@Override
	protected void setSearchMode(boolean flag) {
	super.setSearchMode(flag);
	updateFilterHeaderView();
	}

	private void updateFilterHeaderView() {
	final ContactListFilter filter = getFilter();
	if (mAccountFilterHeader == null \|\| filter == null) {
	return;
	}
	final boolean shouldShowHeader =
	!isSearchMode() &&
	AccountFilterUtil.updateAccountFilterTitleForPhone(
	mAccountFilterHeader, filter, false);
	if (shouldShowHeader) {
	mPaddingView.setVisibility(View.GONE);
	mAccountFilterHeader.setVisibility(View.VISIBLE);
	} else {
	mPaddingView.setVisibility(View.VISIBLE);
	mAccountFilterHeader.setVisibility(View.GONE);
	}
	}

	@Override
	public void restoreSavedState(Bundle savedState) {
	super.restoreSavedState(savedState);

	if (savedState == null) {
	return;
	}

	mFilter = savedState.getParcelable(KEY_FILTER);
	mShortcutAction = savedState.getString(KEY_SHORTCUT_ACTION);
	}

	@Override
	public void onSaveInstanceState(Bundle outState) {
	super.onSaveInstanceState(outState);
	outState.putParcelable(KEY_FILTER, mFilter);
	outState.putString(KEY_SHORTCUT_ACTION, mShortcutAction);
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
	final int itemId = item.getItemId();
	if (itemId == android.R.id.home) { // See ActionBar#setDisplayHomeAsUpEnabled()
	if (mListener != null) {
	mListener.onHomeInActionBarSelected();
	}
	return true;
	}
	return super.onOptionsItemSelected(item);
	}

	/**
	* @param shortcutAction either {@link Intent#ACTION_CALL} or
	* {@link Intent#ACTION_SENDTO} or null.
	*/
	public void setShortcutAction(String shortcutAction) {
	this.mShortcutAction = shortcutAction;
	}

	@Override
	protected void onItemClick(int position, long id) {
	final Uri phoneUri = getPhoneUri(position);

	if (phoneUri != null) {
	pickPhoneNumber(phoneUri);
	} else {
	final String number = getPhoneNumber(position);
	if (!TextUtils.isEmpty(number)) {
	cacheContactInfo(position);
	mListener.onCallNumberDirectly(number);
	} else {
	Log.w(TAG, "Item at " + position + " was clicked before"
	+ " adapter is ready. Ignoring");
	}
	}
	}

	protected void cacheContactInfo(int position) {
	// Not implemented. Hook for child classes
	}

	protected String getPhoneNumber(int position) {
	final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
	return adapter.getPhoneNumber(position);
	}

	protected Uri getPhoneUri(int position) {
	final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
	return adapter.getDataUri(position);
	}

	@Override
	protected void startLoading() {
	mLoaderStarted = true;
	super.startLoading();
	}

	@Override
	public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
	super.onLoadFinished(loader, data);

	// disable scroll bar if there is no data
	setVisibleScrollbarEnabled(data != null && data.getCount() > 0);
	}

	public void setUseCallableUri(boolean useCallableUri) {
	mUseCallableUri = useCallableUri;
	}

	public boolean usesCallableUri() {
	return mUseCallableUri;
	}

	@Override
	protected ContactEntryListAdapter createListAdapter() {
	PhoneNumberListAdapter adapter = new PhoneNumberListAdapter(getActivity());
	adapter.setDisplayPhotos(true);
	adapter.setUseCallableUri(mUseCallableUri);
	return adapter;
	}

	@Override
	protected void configureAdapter() {
	super.configureAdapter();

	final ContactEntryListAdapter adapter = getAdapter();
	if (adapter == null) {
	return;
	}

	if (!isSearchMode() && mFilter != null) {
	adapter.setFilter(mFilter);
	}

	setPhotoPosition(adapter);
	}

	protected void setPhotoPosition(ContactEntryListAdapter adapter) {
	((PhoneNumberListAdapter) adapter).setPhotoPosition(mPhotoPosition);
	}

	@Override
	protected View inflateView(LayoutInflater inflater, ViewGroup container) {
	return inflater.inflate(R.layout.contact_list_content, null);
	}

	public void pickPhoneNumber(Uri uri) {
	if (mShortcutAction == null) {
	mListener.onPickPhoneNumberAction(uri);
	} else {
	startPhoneNumberShortcutIntent(uri);
	}
	}

	protected void startPhoneNumberShortcutIntent(Uri uri) {
	ShortcutIntentBuilder builder = new ShortcutIntentBuilder(getActivity(), this);
	builder.createPhoneNumberShortcutIntent(uri, mShortcutAction);
	}

	public void onShortcutIntentCreated(Uri uri, Intent shortcutIntent) {
	mListener.onShortcutIntentCreated(shortcutIntent);
	}

	@Override
	public void onPickerResult(Intent data) {
	mListener.onPickPhoneNumberAction(data.getData());
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
	if (requestCode == REQUEST_CODE_ACCOUNT_FILTER) {
	if (getActivity() != null) {
	AccountFilterUtil.handleAccountFilterResult(
	ContactListFilterController.getInstance(getActivity()), resultCode, data);
	} else {
	Log.e(TAG, "getActivity() returns null during Fragment#onActivityResult()");
	}
	}
	}

	public ContactListFilter getFilter() {
	return mFilter;
	}

	public void setFilter(ContactListFilter filter) {
	if ((mFilter == null && filter == null) \|\|
	(mFilter != null && mFilter.equals(filter))) {
	return;
	}

	mFilter = filter;
	if (mLoaderStarted) {
	reloadData();
	}
	updateFilterHeaderView();
	}

	public void setPhotoPosition(ContactListItemView.PhotoPosition photoPosition) {
	mPhotoPosition = photoPosition;

	final PhoneNumberListAdapter adapter = (PhoneNumberListAdapter) getAdapter();
	if (adapter != null) {
	adapter.setPhotoPosition(photoPosition);
	}
	}
	}