| /* |
| * 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.Intent; |
| 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.LinearLayout; |
| import android.widget.ProgressBar; |
| import android.widget.TextView; |
| |
| import com.android.contacts.R; |
| import com.android.contacts.compat.ProviderStatusCompat; |
| import com.android.contacts.interactions.ImportDialogFragment; |
| import com.android.contacts.util.ImplicitIntentsUtil; |
| |
| /** |
| * 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 Integer mProviderStatus; |
| |
| @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); |
| final LinearLayout.LayoutParams layoutParams = |
| (LinearLayout.LayoutParams) mImageView.getLayoutParams(); |
| final int screenHeight = getResources().getDisplayMetrics().heightPixels; |
| final int topMargin = |
| screenHeight / getResources() |
| .getInteger(R.integer.contacts_no_account_empty_image_margin_divisor) |
| - getResources() |
| .getDimensionPixelSize(R.dimen.contacts_no_account_empty_image_offset); |
| layoutParams.setMargins(0, topMargin, 0, 0); |
| layoutParams.gravity = Gravity.CENTER_HORIZONTAL; |
| mImageView.setLayoutParams(layoutParams); |
| |
| 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 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 |
| || providerStatus == ProviderStatusCompat.STATUS_CHANGING_LOCALE) { |
| updateViewsForBusyStatus(); |
| } |
| } |
| |
| /** |
| * Update views in the fragment when provider status is empty. |
| */ |
| private void updateViewsForEmptyStatus() { |
| mMessageView.setVisibility(View.VISIBLE); |
| updateButtonVisibility(View.VISIBLE); |
| mProgress.setVisibility(View.GONE); |
| } |
| |
| /** |
| * Update views in the fragment when provider status is busy. |
| */ |
| private void updateViewsForBusyStatus() { |
| mMessageView.setVisibility(View.GONE); |
| mImageView.setVisibility(View.GONE); |
| updateButtonVisibility(View.GONE); |
| mProgress.setVisibility(View.VISIBLE); |
| } |
| |
| @Override |
| public void onClick(View v) { |
| switch (v.getId()) { |
| case R.id.add_account_button: |
| final Intent intent = ImplicitIntentsUtil.getIntentForAddingGoogleAccount(); |
| ImplicitIntentsUtil.startActivityOutsideApp(getActivity(), intent); |
| break; |
| case R.id.import_contacts_button: |
| ImportDialogFragment.show(getFragmentManager()); |
| break; |
| } |
| } |
| |
| private void updateButtonVisibility(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(); |
| } |
| } |