FairphoneUpdater/src/com/fairphone/updater/Version.java - fp2-dev/platform/packages/apps/FairphoneUpdater - Gitiles

 /*
  * Copyright (C) 2013 Fairphone 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.fairphone.updater;

 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;

 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.content.res.Resources;
 import android.text.TextUtils;
 import android.util.Log;

 public class Version implements Comparable<Version> {

     public static final String DEFAULT_RELEASE_NOTES_LANG = "en";

 	private static final String TAG = Version.class.getSimpleName();

     private static final String DEPENDENCY_SEPARATOR = ",";

     public static final String FAIRPHONE_VERSION_NUMBER = "FairphoneUpdateVersionNumber";

     public static final String FAIRPHONE_VERSION_NAME = "FairphoneUpdateVersionName";

     public static final String FAIRPHONE_VERSION_BUILD_NUMBER = "FairphoneUpdateVersionBuildNumber";

     public static final String FAIRPHONE_ANDROID_VERSION = "FairphoneUpdateAndroidVersion";

     public static final String FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK = "FairphoneUpdateVersionOTADownloadLink";

     public static final String FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK = "FairphoneUpdateVersionThumbnailDownloadLink";

     public static final String FAIRPHONE_VERSION_OTA_MD5 = "FairphoneUpdateVersionOTAMD5";

     public static final String IMAGE_TYPE_AOSP = "AOSP";

     public static final String IMAGE_TYPE_FAIRPHONE = "FAIRPHONE";

     private int mNumber;

     private String mName;

     private String mAndroidVersion;

     private String mOTADownloadLink;

     private String mOTAMd5Sum;

     private String mBuildNumber;

     private Map<String,String> mReleaseNotesMap;

     private String mReleaseDate;

     private String mThumbnailImageLink;

     private ArrayList<Integer> mDependencies;

     private String mImageType;

     private boolean mErasePartitionsWarning;

     public Version() {
         mDependencies = new ArrayList<Integer>();
         mReleaseNotesMap = new HashMap<String, String>();

         mNumber = 0;
         mName = "";
         mAndroidVersion = "";
         mOTADownloadLink = "";
         mOTAMd5Sum = "";
         mBuildNumber = "";
         mReleaseDate = "";
         mThumbnailImageLink = "";
         mImageType = IMAGE_TYPE_FAIRPHONE;
         mErasePartitionsWarning = false;
     }

     public static Version getVersionFromSharedPreferences(Context context) {
         Version version = new Version();
         SharedPreferences sharedPrefs = context.getSharedPreferences(
                 FairphoneUpdater.FAIRPHONE_UPDATER_PREFERENCES, Context.MODE_PRIVATE);
         Resources resources = context.getResources();

         int defaultVersionNumber = resources.getInteger(R.integer.defaultVersionNumber);
         version.setNumber(sharedPrefs.getInt(FAIRPHONE_VERSION_NUMBER, defaultVersionNumber));

         String defaultVersionName = resources.getString(R.string.defaultVersionName);
         version.setName(sharedPrefs.getString(FAIRPHONE_VERSION_NAME, defaultVersionName));

         String defaultVersionBuildNumber = resources.getString(R.string.defaultBuildNumber);
         version.setBuildNumber(sharedPrefs.getString(FAIRPHONE_VERSION_BUILD_NUMBER,
                 defaultVersionBuildNumber));

         String defaultVersionAndroid = resources.getString(R.string.defaultAndroidVersionNumber);
         version.setAndroidVersion(sharedPrefs.getString(FAIRPHONE_ANDROID_VERSION,
                 defaultVersionAndroid));

         version.setDownloadLink(sharedPrefs.getString(FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK, ""));

         version.setThumbnailLink(sharedPrefs.getString(FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK,
                 ""));

         version.setMd5Sum(sharedPrefs.getString(FAIRPHONE_VERSION_OTA_MD5, ""));

         if (TextUtils.isEmpty(version.getMd5Sum()) || TextUtils.isEmpty(version.getMd5Sum())) {
             return null;
         }

         version.setEraseAllPartitionWarning(false);

         return version;
     }

     public void saveToSharedPreferences(Context context) {
         SharedPreferences sharedPrefs = context.getSharedPreferences(
                 FairphoneUpdater.FAIRPHONE_UPDATER_PREFERENCES, Context.MODE_PRIVATE);

         Editor editor = sharedPrefs.edit();
         editor.putInt(FAIRPHONE_VERSION_NUMBER, getNumber());
         editor.putString(FAIRPHONE_VERSION_NAME, getName());
         editor.putString(FAIRPHONE_ANDROID_VERSION, getAndroidVersion());
         editor.putString(FAIRPHONE_VERSION_BUILD_NUMBER, getBuildNumber());
         editor.putString(FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK, getDownloadLink());
         editor.putString(FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK, getThumbnailLink());
         editor.putString(FAIRPHONE_VERSION_OTA_MD5, getMd5Sum());
         editor.commit();
     }

     public boolean hasEraseAllPartitionWarning(){
         return mErasePartitionsWarning;
     }

     public void setEraseAllPartitionWarning(boolean erasePartitionsWarning){
         mErasePartitionsWarning = erasePartitionsWarning;
     }

     public int getNumber() {
         return mNumber;
     }

     public void setNumber(String number) {
         try {
             this.mNumber = Integer.valueOf(number);
         } catch (NumberFormatException e) {
             this.mNumber = 0;
         }
     }

     public void setNumber(int number) {
         this.mNumber = number;
     }

     public String getName() {
         return mName;
     }

     public void setName(String mName) {
         this.mName = mName;
     }

     public String getDownloadLink() {
         return mOTADownloadLink;
     }

     public void setDownloadLink(String mDownloadLink) {
         this.mOTADownloadLink = mDownloadLink;
     }

     public String getMd5Sum() {
         return mOTAMd5Sum;
     }

     public void setMd5Sum(String mMd5Sum) {
         this.mOTAMd5Sum = mMd5Sum;
     }

     public String getAndroidVersion() {
         return mAndroidVersion;
     }

     public void setAndroidVersion(String mAndroid) {
         this.mAndroidVersion = mAndroid;
     }

     public boolean isNewerVersionThan(Version version) {

         boolean result = false;

         try {
             result = this.getNumber() > version.getNumber();
         } catch (Throwable t) {
             Log.e(Version.class.getSimpleName(), "Invalid Number for Version", t);
         }

         return result;
     }

     public void deleteFromSharedPreferences(Context context) {
         setNumber(1);
         setName(null);
         setBuildNumber(null);
         setAndroidVersion(null);
         resetReleaseNotes();
         setReleaseDate(null);
         setMd5Sum(null);
         setThumbnailLink(null);
         setDownloadLink(null);
         saveToSharedPreferences(context);
     }

     public void setBuildNumber(String buildNumber) {
         mBuildNumber = buildNumber;
     }

     public String getBuildNumber() {
         return mBuildNumber;
     }

     public void setReleaseNotes(String language, String releaseNotes) {
         mReleaseNotesMap.put(language.toLowerCase(), releaseNotes);
     }

     public String getReleaseNotes(String language) {
     	String releaseNotes = "";

     	if(mReleaseNotesMap.containsKey(language)){
     		releaseNotes = mReleaseNotesMap.get(language);
     	}else if(mReleaseNotesMap.containsKey(DEFAULT_RELEASE_NOTES_LANG)){
     		releaseNotes = mReleaseNotesMap.get(DEFAULT_RELEASE_NOTES_LANG);
     	}
         return TextUtils.isEmpty(releaseNotes) ? "" : releaseNotes;
     }

     public void resetReleaseNotes(){
     	mReleaseNotesMap.clear();
     }

     public void setReleaseDate(String releaseDate) {
         mReleaseDate = releaseDate;
     }

     public String getReleaseDate() {
         return mReleaseDate;
     }

     public void setThumbnailLink(String thumbnailImageLink) {
         mThumbnailImageLink = thumbnailImageLink;
     }

     public String getThumbnailLink() {
         return mThumbnailImageLink;
     }

     public void setVersionDependencies(String dependencyList) {
         if (TextUtils.isEmpty(dependencyList)) {
             mDependencies.clear();
         } else {
             String[] dependencies = dependencyList.split(DEPENDENCY_SEPARATOR);
             for (String dependency : dependencies) {
                 try {
                     mDependencies.add(Integer.valueOf(dependency));
                 } catch (NumberFormatException e) {
                     Log.e(TAG, "Invalid dependency");
                 }
             }
         }
     }

     public ArrayList<Integer> getVersionDependencies() {
         return mDependencies;
     }

     public void setImageType(String imageType) {
         mImageType = imageType;
     }

     public String getImageType() {
         return mImageType;
     }

     public String getImageTypeDescription(Resources resources) {
         return Version.getImageTypeDescription(mImageType, resources);
     }

     public static String getImageTypeDescription(String imageType, Resources resources) {
         String description = resources.getString(R.string.fairphone);
         if(imageType.equalsIgnoreCase(IMAGE_TYPE_AOSP)){
             description = resources.getString(R.string.android);
         }
         if(imageType.equalsIgnoreCase(IMAGE_TYPE_FAIRPHONE)){
             description = resources.getString(R.string.fairphone);
         }
         return description;
     }

     public String getAndroidVersion(Resources resources) {
     	String retVal = "";
     	if(!TextUtils.isEmpty(mAndroidVersion)){
     		StringBuilder sb = new StringBuilder();
     		sb.append(resources.getString(R.string.android));
     		sb.append(" ");
     		sb.append(mAndroidVersion);
     		retVal =  sb.toString();
     	}
     	return retVal;
     }

     @Override
     public int compareTo(Version another) {
         int retVal;
         if (another != null) {
             if (this.getNumber() < another.getNumber()) {
                 retVal = 1;
             } else if (this.getNumber() == another.getNumber()) {
                 retVal = 0;
             } else {
                 retVal = -1;
             }
         } else {
             retVal = 1;
         }
         return retVal;
     }
 }
	/*
	* Copyright (C) 2013 Fairphone 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.fairphone.updater;

	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.Map;

	import android.content.Context;
	import android.content.SharedPreferences;
	import android.content.SharedPreferences.Editor;
	import android.content.res.Resources;
	import android.text.TextUtils;
	import android.util.Log;

	public class Version implements Comparable<Version> {

	public static final String DEFAULT_RELEASE_NOTES_LANG = "en";

	private static final String TAG = Version.class.getSimpleName();

	private static final String DEPENDENCY_SEPARATOR = ",";

	public static final String FAIRPHONE_VERSION_NUMBER = "FairphoneUpdateVersionNumber";

	public static final String FAIRPHONE_VERSION_NAME = "FairphoneUpdateVersionName";

	public static final String FAIRPHONE_VERSION_BUILD_NUMBER = "FairphoneUpdateVersionBuildNumber";

	public static final String FAIRPHONE_ANDROID_VERSION = "FairphoneUpdateAndroidVersion";

	public static final String FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK = "FairphoneUpdateVersionOTADownloadLink";

	public static final String FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK = "FairphoneUpdateVersionThumbnailDownloadLink";

	public static final String FAIRPHONE_VERSION_OTA_MD5 = "FairphoneUpdateVersionOTAMD5";

	public static final String IMAGE_TYPE_AOSP = "AOSP";

	public static final String IMAGE_TYPE_FAIRPHONE = "FAIRPHONE";

	private int mNumber;

	private String mName;

	private String mAndroidVersion;

	private String mOTADownloadLink;

	private String mOTAMd5Sum;

	private String mBuildNumber;

	private Map<String,String> mReleaseNotesMap;

	private String mReleaseDate;

	private String mThumbnailImageLink;

	private ArrayList<Integer> mDependencies;

	private String mImageType;

	private boolean mErasePartitionsWarning;

	public Version() {
	mDependencies = new ArrayList<Integer>();
	mReleaseNotesMap = new HashMap<String, String>();

	mNumber = 0;
	mName = "";
	mAndroidVersion = "";
	mOTADownloadLink = "";
	mOTAMd5Sum = "";
	mBuildNumber = "";
	mReleaseDate = "";
	mThumbnailImageLink = "";
	mImageType = IMAGE_TYPE_FAIRPHONE;
	mErasePartitionsWarning = false;
	}

	public static Version getVersionFromSharedPreferences(Context context) {
	Version version = new Version();
	SharedPreferences sharedPrefs = context.getSharedPreferences(
	FairphoneUpdater.FAIRPHONE_UPDATER_PREFERENCES, Context.MODE_PRIVATE);
	Resources resources = context.getResources();

	int defaultVersionNumber = resources.getInteger(R.integer.defaultVersionNumber);
	version.setNumber(sharedPrefs.getInt(FAIRPHONE_VERSION_NUMBER, defaultVersionNumber));

	String defaultVersionName = resources.getString(R.string.defaultVersionName);
	version.setName(sharedPrefs.getString(FAIRPHONE_VERSION_NAME, defaultVersionName));

	String defaultVersionBuildNumber = resources.getString(R.string.defaultBuildNumber);
	version.setBuildNumber(sharedPrefs.getString(FAIRPHONE_VERSION_BUILD_NUMBER,
	defaultVersionBuildNumber));

	String defaultVersionAndroid = resources.getString(R.string.defaultAndroidVersionNumber);
	version.setAndroidVersion(sharedPrefs.getString(FAIRPHONE_ANDROID_VERSION,
	defaultVersionAndroid));

	version.setDownloadLink(sharedPrefs.getString(FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK, ""));

	version.setThumbnailLink(sharedPrefs.getString(FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK,
	""));

	version.setMd5Sum(sharedPrefs.getString(FAIRPHONE_VERSION_OTA_MD5, ""));

	if (TextUtils.isEmpty(version.getMd5Sum()) \|\| TextUtils.isEmpty(version.getMd5Sum())) {
	return null;
	}

	version.setEraseAllPartitionWarning(false);

	return version;
	}

	public void saveToSharedPreferences(Context context) {
	SharedPreferences sharedPrefs = context.getSharedPreferences(
	FairphoneUpdater.FAIRPHONE_UPDATER_PREFERENCES, Context.MODE_PRIVATE);

	Editor editor = sharedPrefs.edit();
	editor.putInt(FAIRPHONE_VERSION_NUMBER, getNumber());
	editor.putString(FAIRPHONE_VERSION_NAME, getName());
	editor.putString(FAIRPHONE_ANDROID_VERSION, getAndroidVersion());
	editor.putString(FAIRPHONE_VERSION_BUILD_NUMBER, getBuildNumber());
	editor.putString(FAIRPHONE_VERSION_OTA_DOWNLOAD_LINK, getDownloadLink());
	editor.putString(FAIRPHONE_VERSION_THUMBNAIL_DOWNLOAD_LINK, getThumbnailLink());
	editor.putString(FAIRPHONE_VERSION_OTA_MD5, getMd5Sum());
	editor.commit();
	}

	public boolean hasEraseAllPartitionWarning(){
	return mErasePartitionsWarning;
	}

	public void setEraseAllPartitionWarning(boolean erasePartitionsWarning){
	mErasePartitionsWarning = erasePartitionsWarning;
	}

	public int getNumber() {
	return mNumber;
	}

	public void setNumber(String number) {
	try {
	this.mNumber = Integer.valueOf(number);
	} catch (NumberFormatException e) {
	this.mNumber = 0;
	}
	}

	public void setNumber(int number) {
	this.mNumber = number;
	}

	public String getName() {
	return mName;
	}

	public void setName(String mName) {
	this.mName = mName;
	}

	public String getDownloadLink() {
	return mOTADownloadLink;
	}

	public void setDownloadLink(String mDownloadLink) {
	this.mOTADownloadLink = mDownloadLink;
	}

	public String getMd5Sum() {
	return mOTAMd5Sum;
	}

	public void setMd5Sum(String mMd5Sum) {
	this.mOTAMd5Sum = mMd5Sum;
	}

	public String getAndroidVersion() {
	return mAndroidVersion;
	}

	public void setAndroidVersion(String mAndroid) {
	this.mAndroidVersion = mAndroid;
	}

	public boolean isNewerVersionThan(Version version) {

	boolean result = false;

	try {
	result = this.getNumber() > version.getNumber();
	} catch (Throwable t) {
	Log.e(Version.class.getSimpleName(), "Invalid Number for Version", t);
	}

	return result;
	}

	public void deleteFromSharedPreferences(Context context) {
	setNumber(1);
	setName(null);
	setBuildNumber(null);
	setAndroidVersion(null);
	resetReleaseNotes();
	setReleaseDate(null);
	setMd5Sum(null);
	setThumbnailLink(null);
	setDownloadLink(null);
	saveToSharedPreferences(context);
	}

	public void setBuildNumber(String buildNumber) {
	mBuildNumber = buildNumber;
	}

	public String getBuildNumber() {
	return mBuildNumber;
	}

	public void setReleaseNotes(String language, String releaseNotes) {
	mReleaseNotesMap.put(language.toLowerCase(), releaseNotes);
	}

	public String getReleaseNotes(String language) {
	String releaseNotes = "";

	if(mReleaseNotesMap.containsKey(language)){
	releaseNotes = mReleaseNotesMap.get(language);
	}else if(mReleaseNotesMap.containsKey(DEFAULT_RELEASE_NOTES_LANG)){
	releaseNotes = mReleaseNotesMap.get(DEFAULT_RELEASE_NOTES_LANG);
	}
	return TextUtils.isEmpty(releaseNotes) ? "" : releaseNotes;
	}

	public void resetReleaseNotes(){
	mReleaseNotesMap.clear();
	}

	public void setReleaseDate(String releaseDate) {
	mReleaseDate = releaseDate;
	}

	public String getReleaseDate() {
	return mReleaseDate;
	}

	public void setThumbnailLink(String thumbnailImageLink) {
	mThumbnailImageLink = thumbnailImageLink;
	}

	public String getThumbnailLink() {
	return mThumbnailImageLink;
	}

	public void setVersionDependencies(String dependencyList) {
	if (TextUtils.isEmpty(dependencyList)) {
	mDependencies.clear();
	} else {
	String[] dependencies = dependencyList.split(DEPENDENCY_SEPARATOR);
	for (String dependency : dependencies) {
	try {
	mDependencies.add(Integer.valueOf(dependency));
	} catch (NumberFormatException e) {
	Log.e(TAG, "Invalid dependency");
	}
	}
	}
	}

	public ArrayList<Integer> getVersionDependencies() {
	return mDependencies;
	}

	public void setImageType(String imageType) {
	mImageType = imageType;
	}

	public String getImageType() {
	return mImageType;
	}

	public String getImageTypeDescription(Resources resources) {
	return Version.getImageTypeDescription(mImageType, resources);
	}

	public static String getImageTypeDescription(String imageType, Resources resources) {
	String description = resources.getString(R.string.fairphone);
	if(imageType.equalsIgnoreCase(IMAGE_TYPE_AOSP)){
	description = resources.getString(R.string.android);
	}
	if(imageType.equalsIgnoreCase(IMAGE_TYPE_FAIRPHONE)){
	description = resources.getString(R.string.fairphone);
	}
	return description;
	}

	public String getAndroidVersion(Resources resources) {
	String retVal = "";
	if(!TextUtils.isEmpty(mAndroidVersion)){
	StringBuilder sb = new StringBuilder();
	sb.append(resources.getString(R.string.android));
	sb.append(" ");
	sb.append(mAndroidVersion);
	retVal = sb.toString();
	}
	return retVal;
	}

	@Override
	public int compareTo(Version another) {
	int retVal;
	if (another != null) {
	if (this.getNumber() < another.getNumber()) {
	retVal = 1;
	} else if (this.getNumber() == another.getNumber()) {
	retVal = 0;
	} else {
	retVal = -1;
	}
	} else {
	retVal = 1;
	}
	return retVal;
	}
	}