| /* |
| * 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.list; |
| |
| import android.app.Fragment; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.graphics.PorterDuff; |
| import android.os.Bundle; |
| import android.support.v4.content.ContextCompat; |
| import android.view.Gravity; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.ImageView; |
| import android.widget.ProgressBar; |
| import android.widget.TextView; |
| |
| import com.android.contacts.R; |
| import com.android.contacts.activities.ActionBarAdapter.TabState; |
| import com.android.contacts.compat.ProviderStatusCompat; |
| |
| /** |
| * Fragment shown when contacts are unavailable. It contains provider status |
| * messaging as well as instructions for the user. |
| */ |
| public class ContactsUnavailableFragment extends Fragment implements OnClickListener { |
| |
| private View mView; |
| private ImageView mImageView; |
| private TextView mMessageView; |
| private Button mAddAccountButton; |
| private Button mImportContactsButton; |
| private ProgressBar mProgress; |
| private View mButtonsContainer; |
| private int mNoContactsMsgResId = -1; |
| private int mLastTab = -1; |
| |
| private OnContactsUnavailableActionListener mListener; |
| |
| private Integer mProviderStatus; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| } |
| |
| @Override |
| public View onCreateView( |
| LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| mView = inflater.inflate(R.layout.contacts_unavailable_fragment, null); |
| |
| mImageView = (ImageView) mView.findViewById(R.id.empty_image); |
| |
| mMessageView = (TextView) mView.findViewById(R.id.message); |
| mAddAccountButton = (Button) mView.findViewById(R.id.add_account_button); |
| mAddAccountButton.setOnClickListener(this); |
| mAddAccountButton.getBackground().setColorFilter(ContextCompat.getColor(getContext(), R |
| .color.primary_color), PorterDuff.Mode.SRC_ATOP); |
| mImportContactsButton = (Button) mView.findViewById(R.id.import_contacts_button); |
| mImportContactsButton.setOnClickListener(this); |
| mImportContactsButton.getBackground().setColorFilter(ContextCompat.getColor(getContext(), |
| R.color.primary_color), PorterDuff.Mode.SRC_ATOP); |
| mProgress = (ProgressBar) mView.findViewById(R.id.progress); |
| |
| if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) { |
| mButtonsContainer = mView.findViewById(R.id.buttons_container); |
| } |
| |
| if (mProviderStatus != null) { |
| updateStatus(mProviderStatus); |
| } |
| |
| return mView; |
| } |
| |
| public void setOnContactsUnavailableActionListener( |
| OnContactsUnavailableActionListener listener) { |
| mListener = listener; |
| } |
| |
| public void updateStatus(int providerStatus) { |
| mProviderStatus = providerStatus; |
| if (mView == null) { |
| // The view hasn't been inflated yet. |
| return; |
| } |
| if (providerStatus == ProviderStatusCompat.STATUS_EMPTY) { |
| updateViewsForEmptyStatus(); |
| } else if (providerStatus == ProviderStatusCompat.STATUS_BUSY) { |
| updateViewsForBusyStatus(R.string.upgrade_in_progress); |
| } else if (providerStatus == ProviderStatusCompat.STATUS_CHANGING_LOCALE) { |
| updateViewsForBusyStatus(R.string.locale_change_in_progress); |
| } |
| } |
| |
| /** |
| * Update views in the fragment when provider status is empty. |
| */ |
| private void updateViewsForEmptyStatus() { |
| setTabInfo(mNoContactsMsgResId, mLastTab); |
| if (mLastTab == TabState.ALL) { |
| updateButtonVisibilty(View.VISIBLE); |
| } |
| mProgress.setVisibility(View.GONE); |
| } |
| |
| /** |
| * Update views in the fragment when provider status is busy. |
| * |
| * @param resId resource ID of the string to show in mMessageView. |
| */ |
| private void updateViewsForBusyStatus(int resId) { |
| mMessageView.setText(resId); |
| mMessageView.setGravity(Gravity.CENTER_HORIZONTAL); |
| mMessageView.setVisibility(View.VISIBLE); |
| updateButtonVisibilty(View.GONE); |
| mProgress.setVisibility(View.VISIBLE); |
| if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) { |
| final ViewGroup.MarginLayoutParams lp = |
| (ViewGroup.MarginLayoutParams) mMessageView.getLayoutParams(); |
| final int marginTop = |
| (int) getResources().getDimension(R.dimen.update_contact_list_top_margin); |
| lp.setMargins(0, marginTop, 0, 0); |
| mImageView.setVisibility(View.GONE); |
| } else { |
| mImageView.setVisibility(View.INVISIBLE); |
| } |
| } |
| |
| @Override |
| public void onClick(View v) { |
| if (mListener == null) { |
| return; |
| } |
| switch (v.getId()) { |
| case R.id.add_account_button: |
| mListener.onAddAccountAction(); |
| break; |
| case R.id.import_contacts_button: |
| mListener.onImportContactsFromFileAction(); |
| break; |
| } |
| } |
| |
| /** |
| * Set the message to be shown if no data is available for the selected tab |
| * |
| * @param resId - String resource ID of the message , -1 means view will not be visible |
| */ |
| public void setTabInfo(int resId, int callerTab) { |
| mNoContactsMsgResId = resId; |
| mLastTab = callerTab; |
| if ((mMessageView != null) && (mProviderStatus != null) && |
| mProviderStatus.equals(ProviderStatusCompat.STATUS_EMPTY)) { |
| if (resId != -1) { |
| mMessageView.setText(mNoContactsMsgResId); |
| mMessageView.setGravity(Gravity.CENTER_HORIZONTAL); |
| mMessageView.setVisibility(View.VISIBLE); |
| if (callerTab == TabState.FAVORITES) { |
| mImageView.setImageResource(R.drawable.ic_star_black_128dp); |
| mProgress.setVisibility(View.GONE); |
| updateButtonVisibilty(View.GONE); |
| } else if (callerTab == TabState.ALL) { |
| mImageView.setImageResource(R.drawable.ic_person_black_128dp); |
| updateButtonVisibilty(View.VISIBLE); |
| } |
| } else { |
| mMessageView.setVisibility(View.GONE); |
| } |
| } |
| } |
| |
| private void updateButtonVisibilty(int visibility) { |
| if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) { |
| mAddAccountButton.setVisibility(visibility); |
| mImportContactsButton.setVisibility(visibility); |
| mButtonsContainer.setVisibility(visibility); |
| } else { |
| mAddAccountButton.setVisibility(visibility); |
| mImportContactsButton.setVisibility(visibility); |
| } |
| } |
| |
| @Override |
| public Context getContext() { |
| return getActivity(); |
| } |
| } |