src/com/android/contacts/BaseContactCardActivity.java - android_packages_apps_Contacts - Gitiles

 /*
  * Copyright (C) 2008 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;

 import com.android.contacts.ScrollingTabWidget.OnTabSelectionChangedListener;
 import com.android.contacts.NotifyingAsyncQueryHandler.QueryCompleteListener;

 import android.app.Activity;
 import android.content.ContentUris;
 import android.content.ContentValues;
 import android.content.Context;
 import android.content.Intent;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.SystemClock;
 import android.provider.SocialContract;
 import android.provider.ContactsContract.Contacts;
 import android.provider.ContactsContract.RawContacts;
 import android.provider.SocialContract.Activities;
 import android.util.Log;
 import android.util.SparseArray;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.Window;
 import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.TextView;

 /**
  * The base Activity class for viewing and editing a contact.
  */
 public abstract class BaseContactCardActivity extends Activity
         implements QueryCompleteListener, OnTabSelectionChangedListener, View.OnClickListener {

     private static final String TAG = "BaseContactCardActivity";

     private SparseArray<Long> mTabRawContactIdMap;
     protected Uri mUri;
     protected long mContactId;
     protected ScrollingTabWidget mTabWidget;
     private NotifyingAsyncQueryHandler mHandler;
     private TextView mDisplayNameView;
     private TextView mPhoneticNameView;
     private CheckBox mStarredView;
     private ImageView mPhotoView;
     private TextView mStatusView;

     private int mNoPhotoResource;

     protected LayoutInflater mInflater;

     //Projection used for the query that determines which tabs to add.
     protected static final String[] TAB_PROJECTION = new String[] {
         RawContacts._ID,
         RawContacts.ACCOUNT_NAME,
         RawContacts.ACCOUNT_TYPE
     };
     protected static final int TAB_CONTACT_ID_COLUMN_INDEX = 0;
     protected static final int TAB_ACCOUNT_NAME_COLUMN_INDEX = 1;
     protected static final int TAB_ACCOUNT_TYPE_COLUMN_INDEX = 2;

     //Projection used for the summary info in the header.
     protected static final String[] HEADER_PROJECTION = new String[] {
         Contacts.DISPLAY_NAME,
         Contacts.STARRED,
         Contacts.PHOTO_ID,
     };
     protected static final int HEADER_DISPLAY_NAME_COLUMN_INDEX = 0;
     //TODO: We need to figure out how we're going to get the phonetic name.
     //static final int HEADER_PHONETIC_NAME_COLUMN_INDEX
     protected static final int HEADER_STARRED_COLUMN_INDEX = 1;
     protected static final int HEADER_PHOTO_ID_COLUMN_INDEX = 2;

     //Projection used for finding the most recent social status.
     protected static final String[] SOCIAL_PROJECTION = new String[] {
         Activities.TITLE,
         Activities.PUBLISHED,
     };
     protected static final int SOCIAL_TITLE_COLUMN_INDEX = 0;
     protected static final int SOCIAL_PUBLISHED_COLUMN_INDEX = 1;

     private static final int TOKEN_HEADER = 0;
     private static final int TOKEN_SOCIAL = 1;
     private static final int TOKEN_TABS = 2;

     @Override
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);

         mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

         final Intent intent = getIntent();
         mUri = intent.getData();
         mContactId = ContentUris.parseId(mUri);

         requestWindowFeature(Window.FEATURE_NO_TITLE);
         setContentView(R.layout.contact_card_layout);

         mTabWidget = (ScrollingTabWidget) findViewById(R.id.tab_widget);
         mDisplayNameView = (TextView) findViewById(R.id.name);
         mPhoneticNameView = (TextView) findViewById(R.id.phonetic_name);
         mStarredView = (CheckBox) findViewById(R.id.star);
         mStarredView.setOnClickListener(this);
         mPhotoView = (ImageView) findViewById(R.id.photo);
         mStatusView = (TextView) findViewById(R.id.status);

         mTabWidget.setTabSelectionListener(this);
         mTabRawContactIdMap = new SparseArray<Long>();

         // Set the photo with a random "no contact" image
         long now = SystemClock.elapsedRealtime();
         int num = (int) now & 0xf;
         if (num < 9) {
             // Leaning in from right, common
             mNoPhotoResource = R.drawable.ic_contact_picture;
         } else if (num < 14) {
             // Leaning in from left uncommon
             mNoPhotoResource = R.drawable.ic_contact_picture_2;
         } else {
             // Coming in from the top, rare
             mNoPhotoResource = R.drawable.ic_contact_picture_3;
         }

         mHandler = new NotifyingAsyncQueryHandler(this, this);

         setupTabs();
         setupHeader();
     }

     private void setupHeader() {
         Uri headerUri = Uri.withAppendedPath(mUri, "data");

         Uri socialUri = ContentUris.withAppendedId(
                 SocialContract.Activities.CONTENT_CONTACT_STATUS_URI, mContactId);

         mHandler.startQuery(TOKEN_HEADER, null, headerUri, HEADER_PROJECTION, null, null, null);
         mHandler.startQuery(TOKEN_SOCIAL, null, socialUri, SOCIAL_PROJECTION, null, null, null);
     }

     private void setupTabs() {
         Uri tabsUri = Uri.withAppendedPath(mUri, "raw_contacts");
         mHandler.startQuery(TOKEN_TABS, null, tabsUri, TAB_PROJECTION, null, null, null);
     }

     /**
      * Return the contactId associated with the tab at an index.
      *
      * @param index The index of the tab in question.
      * @return The contactId associated with the tab at the specified index.
      */
     protected long getTabRawContactId(int index) {
         return mTabRawContactIdMap.get(index);
     }

     /** {@inheritDoc} */
     public void onQueryComplete(int token, Object cookie, Cursor cursor) {
         if (cursor == null) {
             return;
         }
         try{
             if (token == TOKEN_HEADER) {
                 bindHeader(cursor);
             } else if (token == TOKEN_SOCIAL) {
                 bindSocial(cursor);
             } else if (token == TOKEN_TABS) {
                 clearCurrentTabs();
                 bindTabs(cursor);
             }
         } finally {
             cursor.close();
         }
     }

     /**
      * Adds a tab for each {@link RawContact} associated with this contact.
      * Override this method if you want to additional tabs and/or different
      * tabs for your activity.
      *
      * @param tabsCursor A cursor over all the RawContacts associated with
      * the contact being displayed. Use {@link TAB_CONTACT_ID_COLUMN_INDEX},
      * {@link TAB_ACCOUNT_NAME_COLUMN_INDEX}, {@link TAB_ACCOUNT_TYPE_COLUMN_INDEX},
      * and {@link TAB_PACKAGE_COLUMN_INDEX} as column indexes on the cursor.
      */
     protected void bindTabs(Cursor tabsCursor) {
         while (tabsCursor.moveToNext()) {
             long contactId = tabsCursor.getLong(TAB_CONTACT_ID_COLUMN_INDEX);

             //TODO: figure out how to get the icon
             Drawable tabIcon = null;
             addTab(contactId, null, tabIcon);
         }
         selectDefaultTab();

     }

     //TODO: This will be part of the ContactHeaderWidget eventually.
     protected void bindHeader(Cursor c) {
         if (c == null) {
             return;
         }
         if (c.moveToFirst()) {
             //Set name
             String displayName = c.getString(HEADER_DISPLAY_NAME_COLUMN_INDEX);
             Log.i(TAG, displayName);
             mDisplayNameView.setText(displayName);
             //TODO: Bring back phonetic name
             /*if (mPhoneticNameView != null) {
                 String phoneticName = c.getString(CONTACT_PHONETIC_NAME_COLUMN);
                 mPhoneticNameView.setText(phoneticName);
             }*/

             //Set starred
             boolean starred = c.getInt(HEADER_STARRED_COLUMN_INDEX) == 1;
             mStarredView.setChecked(starred);

             //Set the photo
             long photoId = c.getLong(HEADER_PHOTO_ID_COLUMN_INDEX);
             Bitmap photoBitmap = ContactsUtils.loadContactPhoto(
                     this, photoId, null);
             if (photoBitmap == null) {
                 photoBitmap = ContactsUtils.loadPlaceholderPhoto(mNoPhotoResource, this, null);
             }
             mPhotoView.setImageBitmap(photoBitmap);
         }
     }

     //TODO: This will be part of the ContactHeaderWidget eventually.
     protected void bindSocial(Cursor c) {
         if (c == null) {
             return;
         }
         if (c.moveToFirst()) {
             String status = c.getString(SOCIAL_TITLE_COLUMN_INDEX);
             mStatusView.setText(status);
         }
     }

     //TODO: This will be part of the ContactHeaderWidget eventually.
     public void onClick(View view) {
         switch (view.getId()) {
             case R.id.star: {
                 Uri uri = Uri.withAppendedPath(mUri, "data");
                 Cursor c = getContentResolver().query(uri, HEADER_PROJECTION, null, null, null);
                 try {
                     c.moveToFirst();
                     int oldStarredState = c.getInt(HEADER_STARRED_COLUMN_INDEX);
                     ContentValues values = new ContentValues(1);
                     values.put(Contacts.STARRED, oldStarredState == 1 ? 0 : 1);
                     getContentResolver().update(mUri, values, null, null);
                 } finally {
                     c.close();
                 }
                 setupHeader();
                 break;
             }
         }
     }

     /**
      * Add a tab to be displayed in the {@link ScrollingTabWidget}.
      *
      * @param contactId The contact id associated with the tab.
      * @param label A label to display in the tab indicator.
      * @param icon An icon to display in the tab indicator.
      */
     protected void addTab(long contactId, String label, Drawable icon) {
         addTab(contactId, createTabIndicatorView(label, icon));
     }

     /**
      * Add a tab to be displayed in the {@link ScrollingTabWidget}.
      *
      * @param contactId The contact id associated with the tab.
      * @param view A view to use as the tab indicator.
      */
     protected void addTab(long contactId, View view) {
         mTabRawContactIdMap.put(mTabWidget.getTabCount(), contactId);
         mTabWidget.addTab(view);
     }


     protected void clearCurrentTabs() {
         mTabRawContactIdMap.clear();
         mTabWidget.removeAllTabs();
     }

     /**
      * Makes the default tab selection. This is called after the tabs have been
      * bound for the first time, and whenever a new intent is received. Override
      * this method if you want to customize the default tab behavior.
      */
     protected void selectDefaultTab() {
         // Select the first tab.
         mTabWidget.setCurrentTab(0);
     }

     @Override
     public void onNewIntent(Intent newIntent) {
         setIntent(newIntent);
         selectDefaultTab();
         mUri = newIntent.getData();
     }

     /**
      * Utility for creating a standard tab indicator view.
      *
      * @param label The label to display in the tab indicator. If null, not label will be displayed.
      * @param icon The icon to display. If null, no icon will be displayed.
      * @return The tab indicator View.
      */
     protected View createTabIndicatorView(String label, Drawable icon) {
         View tabIndicator = mInflater.inflate(R.layout.tab_indicator, mTabWidget, false);

         final TextView tv = (TextView) tabIndicator.findViewById(R.id.tab_title);
         tv.setText(label);

         final ImageView iconView = (ImageView) tabIndicator.findViewById(R.id.tab_icon);
         iconView.setImageDrawable(icon);

         return tabIndicator;
     }

 }
	/*
	* Copyright (C) 2008 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;

	import com.android.contacts.ScrollingTabWidget.OnTabSelectionChangedListener;
	import com.android.contacts.NotifyingAsyncQueryHandler.QueryCompleteListener;

	import android.app.Activity;
	import android.content.ContentUris;
	import android.content.ContentValues;
	import android.content.Context;
	import android.content.Intent;
	import android.database.Cursor;
	import android.graphics.Bitmap;
	import android.graphics.drawable.Drawable;
	import android.net.Uri;
	import android.os.Bundle;
	import android.os.SystemClock;
	import android.provider.SocialContract;
	import android.provider.ContactsContract.Contacts;
	import android.provider.ContactsContract.RawContacts;
	import android.provider.SocialContract.Activities;
	import android.util.Log;
	import android.util.SparseArray;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.Window;
	import android.widget.CheckBox;
	import android.widget.ImageView;
	import android.widget.TextView;

	/**
	* The base Activity class for viewing and editing a contact.
	*/
	public abstract class BaseContactCardActivity extends Activity
	implements QueryCompleteListener, OnTabSelectionChangedListener, View.OnClickListener {

	private static final String TAG = "BaseContactCardActivity";

	private SparseArray<Long> mTabRawContactIdMap;
	protected Uri mUri;
	protected long mContactId;
	protected ScrollingTabWidget mTabWidget;
	private NotifyingAsyncQueryHandler mHandler;
	private TextView mDisplayNameView;
	private TextView mPhoneticNameView;
	private CheckBox mStarredView;
	private ImageView mPhotoView;
	private TextView mStatusView;

	private int mNoPhotoResource;

	protected LayoutInflater mInflater;

	//Projection used for the query that determines which tabs to add.
	protected static final String[] TAB_PROJECTION = new String[] {
	RawContacts._ID,
	RawContacts.ACCOUNT_NAME,
	RawContacts.ACCOUNT_TYPE
	};
	protected static final int TAB_CONTACT_ID_COLUMN_INDEX = 0;
	protected static final int TAB_ACCOUNT_NAME_COLUMN_INDEX = 1;
	protected static final int TAB_ACCOUNT_TYPE_COLUMN_INDEX = 2;

	//Projection used for the summary info in the header.
	protected static final String[] HEADER_PROJECTION = new String[] {
	Contacts.DISPLAY_NAME,
	Contacts.STARRED,
	Contacts.PHOTO_ID,
	};
	protected static final int HEADER_DISPLAY_NAME_COLUMN_INDEX = 0;
	//TODO: We need to figure out how we're going to get the phonetic name.
	//static final int HEADER_PHONETIC_NAME_COLUMN_INDEX
	protected static final int HEADER_STARRED_COLUMN_INDEX = 1;
	protected static final int HEADER_PHOTO_ID_COLUMN_INDEX = 2;

	//Projection used for finding the most recent social status.
	protected static final String[] SOCIAL_PROJECTION = new String[] {
	Activities.TITLE,
	Activities.PUBLISHED,
	};
	protected static final int SOCIAL_TITLE_COLUMN_INDEX = 0;
	protected static final int SOCIAL_PUBLISHED_COLUMN_INDEX = 1;

	private static final int TOKEN_HEADER = 0;
	private static final int TOKEN_SOCIAL = 1;
	private static final int TOKEN_TABS = 2;

	@Override
	protected void onCreate(Bundle icicle) {
	super.onCreate(icicle);

	mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

	final Intent intent = getIntent();
	mUri = intent.getData();
	mContactId = ContentUris.parseId(mUri);

	requestWindowFeature(Window.FEATURE_NO_TITLE);
	setContentView(R.layout.contact_card_layout);

	mTabWidget = (ScrollingTabWidget) findViewById(R.id.tab_widget);
	mDisplayNameView = (TextView) findViewById(R.id.name);
	mPhoneticNameView = (TextView) findViewById(R.id.phonetic_name);
	mStarredView = (CheckBox) findViewById(R.id.star);
	mStarredView.setOnClickListener(this);
	mPhotoView = (ImageView) findViewById(R.id.photo);
	mStatusView = (TextView) findViewById(R.id.status);

	mTabWidget.setTabSelectionListener(this);
	mTabRawContactIdMap = new SparseArray<Long>();

	// Set the photo with a random "no contact" image
	long now = SystemClock.elapsedRealtime();
	int num = (int) now & 0xf;
	if (num < 9) {
	// Leaning in from right, common
	mNoPhotoResource = R.drawable.ic_contact_picture;
	} else if (num < 14) {
	// Leaning in from left uncommon
	mNoPhotoResource = R.drawable.ic_contact_picture_2;
	} else {
	// Coming in from the top, rare
	mNoPhotoResource = R.drawable.ic_contact_picture_3;
	}

	mHandler = new NotifyingAsyncQueryHandler(this, this);

	setupTabs();
	setupHeader();
	}

	private void setupHeader() {
	Uri headerUri = Uri.withAppendedPath(mUri, "data");

	Uri socialUri = ContentUris.withAppendedId(
	SocialContract.Activities.CONTENT_CONTACT_STATUS_URI, mContactId);

	mHandler.startQuery(TOKEN_HEADER, null, headerUri, HEADER_PROJECTION, null, null, null);
	mHandler.startQuery(TOKEN_SOCIAL, null, socialUri, SOCIAL_PROJECTION, null, null, null);
	}

	private void setupTabs() {
	Uri tabsUri = Uri.withAppendedPath(mUri, "raw_contacts");
	mHandler.startQuery(TOKEN_TABS, null, tabsUri, TAB_PROJECTION, null, null, null);
	}

	/**
	* Return the contactId associated with the tab at an index.
	*
	* @param index The index of the tab in question.
	* @return The contactId associated with the tab at the specified index.
	*/
	protected long getTabRawContactId(int index) {
	return mTabRawContactIdMap.get(index);
	}

	/** {@inheritDoc} */
	public void onQueryComplete(int token, Object cookie, Cursor cursor) {
	if (cursor == null) {
	return;
	}
	try{
	if (token == TOKEN_HEADER) {
	bindHeader(cursor);
	} else if (token == TOKEN_SOCIAL) {
	bindSocial(cursor);
	} else if (token == TOKEN_TABS) {
	clearCurrentTabs();
	bindTabs(cursor);
	}
	} finally {
	cursor.close();
	}
	}

	/**
	* Adds a tab for each {@link RawContact} associated with this contact.
	* Override this method if you want to additional tabs and/or different
	* tabs for your activity.
	*
	* @param tabsCursor A cursor over all the RawContacts associated with
	* the contact being displayed. Use {@link TAB_CONTACT_ID_COLUMN_INDEX},
	* {@link TAB_ACCOUNT_NAME_COLUMN_INDEX}, {@link TAB_ACCOUNT_TYPE_COLUMN_INDEX},
	* and {@link TAB_PACKAGE_COLUMN_INDEX} as column indexes on the cursor.
	*/
	protected void bindTabs(Cursor tabsCursor) {
	while (tabsCursor.moveToNext()) {
	long contactId = tabsCursor.getLong(TAB_CONTACT_ID_COLUMN_INDEX);

	//TODO: figure out how to get the icon
	Drawable tabIcon = null;
	addTab(contactId, null, tabIcon);
	}
	selectDefaultTab();

	}

	//TODO: This will be part of the ContactHeaderWidget eventually.
	protected void bindHeader(Cursor c) {
	if (c == null) {
	return;
	}
	if (c.moveToFirst()) {
	//Set name
	String displayName = c.getString(HEADER_DISPLAY_NAME_COLUMN_INDEX);
	Log.i(TAG, displayName);
	mDisplayNameView.setText(displayName);
	//TODO: Bring back phonetic name
	/*if (mPhoneticNameView != null) {
	String phoneticName = c.getString(CONTACT_PHONETIC_NAME_COLUMN);
	mPhoneticNameView.setText(phoneticName);
	}*/

	//Set starred
	boolean starred = c.getInt(HEADER_STARRED_COLUMN_INDEX) == 1;
	mStarredView.setChecked(starred);

	//Set the photo
	long photoId = c.getLong(HEADER_PHOTO_ID_COLUMN_INDEX);
	Bitmap photoBitmap = ContactsUtils.loadContactPhoto(
	this, photoId, null);
	if (photoBitmap == null) {
	photoBitmap = ContactsUtils.loadPlaceholderPhoto(mNoPhotoResource, this, null);
	}
	mPhotoView.setImageBitmap(photoBitmap);
	}
	}

	//TODO: This will be part of the ContactHeaderWidget eventually.
	protected void bindSocial(Cursor c) {
	if (c == null) {
	return;
	}
	if (c.moveToFirst()) {
	String status = c.getString(SOCIAL_TITLE_COLUMN_INDEX);
	mStatusView.setText(status);
	}
	}

	//TODO: This will be part of the ContactHeaderWidget eventually.
	public void onClick(View view) {
	switch (view.getId()) {
	case R.id.star: {
	Uri uri = Uri.withAppendedPath(mUri, "data");
	Cursor c = getContentResolver().query(uri, HEADER_PROJECTION, null, null, null);
	try {
	c.moveToFirst();
	int oldStarredState = c.getInt(HEADER_STARRED_COLUMN_INDEX);
	ContentValues values = new ContentValues(1);
	values.put(Contacts.STARRED, oldStarredState == 1 ? 0 : 1);
	getContentResolver().update(mUri, values, null, null);
	} finally {
	c.close();
	}
	setupHeader();
	break;
	}
	}
	}

	/**
	* Add a tab to be displayed in the {@link ScrollingTabWidget}.
	*
	* @param contactId The contact id associated with the tab.
	* @param label A label to display in the tab indicator.
	* @param icon An icon to display in the tab indicator.
	*/
	protected void addTab(long contactId, String label, Drawable icon) {
	addTab(contactId, createTabIndicatorView(label, icon));
	}

	/**
	* Add a tab to be displayed in the {@link ScrollingTabWidget}.
	*
	* @param contactId The contact id associated with the tab.
	* @param view A view to use as the tab indicator.
	*/
	protected void addTab(long contactId, View view) {
	mTabRawContactIdMap.put(mTabWidget.getTabCount(), contactId);
	mTabWidget.addTab(view);
	}


	protected void clearCurrentTabs() {
	mTabRawContactIdMap.clear();
	mTabWidget.removeAllTabs();
	}

	/**
	* Makes the default tab selection. This is called after the tabs have been
	* bound for the first time, and whenever a new intent is received. Override
	* this method if you want to customize the default tab behavior.
	*/
	protected void selectDefaultTab() {
	// Select the first tab.
	mTabWidget.setCurrentTab(0);
	}

	@Override
	public void onNewIntent(Intent newIntent) {
	setIntent(newIntent);
	selectDefaultTab();
	mUri = newIntent.getData();
	}

	/**
	* Utility for creating a standard tab indicator view.
	*
	* @param label The label to display in the tab indicator. If null, not label will be displayed.
	* @param icon The icon to display. If null, no icon will be displayed.
	* @return The tab indicator View.
	*/
	protected View createTabIndicatorView(String label, Drawable icon) {
	View tabIndicator = mInflater.inflate(R.layout.tab_indicator, mTabWidget, false);

	final TextView tv = (TextView) tabIndicator.findViewById(R.id.tab_title);
	tv.setText(label);

	final ImageView iconView = (ImageView) tabIndicator.findViewById(R.id.tab_icon);
	iconView.setImageDrawable(icon);

	return tabIndicator;
	}

	}