make background service for initial folder creation to perform all folders... (eba29294) · Commits · e / os / eDrive

app/src/main/java/foundation/e/drive/backgroundServices/CreateInitialRemoteFoldersIntentService.java

+147 −33

Original line number	Diff line number	Diff line
		package foundation.e.drive.backgroundServices;

		import android.accounts.Account;
		import android.accounts.AccountManager;
		import android.app.IntentService;
		import android.content.Intent;
		import android.os.Build;
		import android.os.Bundle;
		import android.os.Environment;
		import android.support.v4.content.LocalBroadcastManager;
		import android.util.Log;

		@@ -13,12 +14,16 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult;
		import com.owncloud.android.lib.resources.files.CreateFolderRemoteOperation;

		import java.io.File;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;

		import foundation.e.drive.database.DbHelper;
		import foundation.e.drive.models.SyncedFolder;
		import foundation.e.drive.utils.AppConstants;
		import foundation.e.drive.utils.CommonUtils;

		import static com.owncloud.android.lib.resources.files.FileUtils.PATH_SEPARATOR;
		import static foundation.e.drive.utils.AppConstants.ACCOUNT_KEY_CODE;
		import static foundation.e.drive.utils.AppConstants.resultCodeKey;
		import static foundation.e.drive.utils.AppConstants.resultIntentActionKey;
		@@ -28,62 +33,171 @@ import static foundation.e.drive.utils.AppConstants.resultIntentActionKey;
		//https://developer.android.com/guide/components/services.html#ExtendingIntentService
		public class CreateInitialRemoteFoldersIntentService extends IntentService {
		private static final String TAG = CreateInitialRemoteFoldersIntentService.class.getSimpleName();
		public static final String createFullPathKey = "create_full_path";
		public static final String syncedFolderKey = "synced_folder";


		/**
		* Creates an IntentService.
		*
		* default constructor
		*/
		public CreateInitialRemoteFoldersIntentService() {
		super(TAG);
		}
		public CreateInitialRemoteFoldersIntentService() { super(TAG); }


		@Override
		protected void onHandleIntent(Intent workIntent) {
		if(workIntent == null \|\| workIntent.getExtras() == null) return;

		Bundle extras = workIntent.getExtras();
		boolean mCreateFullPath = extras.getBoolean(createFullPathKey);
		SyncedFolder mSyncedFolder = (SyncedFolder) extras.getParcelable(syncedFolderKey);
		Account mAccount = extras.getParcelable(ACCOUNT_KEY_CODE);
		//@TODO: if(mAccount == null)
		OwnCloudClient client = CommonUtils.getOwnCloudClient(mAccount, this);

		if(mSyncedFolder == null) return; //@TODO: Move this check in performTask
		performTask(mSyncedFolder, mCreateFullPath, client);
		LocalBroadcastManager.getInstance(this).sendBroadcast(doMission(client));
		}


		private void performTask(SyncedFolder mSyncedFolder, boolean mCreateFullPath, OwnCloudClient client){
		/**
		* @TODO: rename it
		* @return Intent the result intent to send to launcher service
		*/
		private Intent doMission(OwnCloudClient client){

		Intent resultIntent = new Intent(resultIntentActionKey);
		List<String> syncCategories = Arrays.asList("Rom settings", "Images", "Movies", "Music", "Ringtones", "Documents", "Podcasts");

		Log.d(TAG, "syncCategories. size : "+syncCategories.size());

		//Get SyncedFolders
		List<SyncedFolder> mSyncedFolders = getInitialSyncedFolders(syncCategories);

		Log.d(TAG, "mSyncedFolders. size : "+mSyncedFolders.size());

		resultIntent.putExtra(resultCodeKey, true);
		for(SyncedFolder folder : mSyncedFolders){
		Log.d(TAG, "Folder: "+folder.getLibelle());
		if(!createFolder(folder, client)){
		//@TODO: What to do if not succeed ?
		resultIntent.putExtra(resultCodeKey, false);
		break; //Leave the loop. Try again later.
		}
		}
		Log.d(TAG, "Result: "+resultIntent.getExtras().getBoolean(resultCodeKey));
		return resultIntent;
		}

		/**
		* Return a list of SyncedFolder
		* @param categories categories indicating which syncedFolder to create
		*/
		private List<SyncedFolder> getInitialSyncedFolders( List<String> categories){
		Log.i(TAG, "getInitialSyncedFolders");

		List<SyncedFolder> mSyncedFolders = new ArrayList<>();

		for(int i=-1, size = categories.size(); ++i < size;){
		final String DEVICE_SPECIFIC_PATH = PATH_SEPARATOR+"Devices"+PATH_SEPARATOR+ Build.BRAND+"_"+ Build.MODEL+"_"
		+ Build.SERIAL;
		switch ( categories.get(i) ){
		case "Medias":
		break;
		case "Images":
		mSyncedFolders.add( new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_DCIM),
		"/Photos/", true) );
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_PICTURES),
		"/Pictures/", true ) );
		break;
		case "Movies":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_MOVIES),
		"/Movies/", true));
		break;
		case "Music":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_MUSIC),
		"/Music/", true));
		break;
		case "Ringtones":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_RINGTONES),
		"/Ringtones/", true));
		break;
		case "Documents":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_DOCUMENTS),
		"/Documents/", true));
		break;
		case "Podcasts":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_PODCASTS),
		"/Podcasts/", true));
		break;
		case "Rom settings":
		String remoteFolderPath = DEVICE_SPECIFIC_PATH+"/rom_settings/";
		mSyncedFolders.add( new SyncedFolder(categories.get(i), "/data/system/users/0/", remoteFolderPath, true, false, true, false) );
		try{
		mSyncedFolders.add( new SyncedFolder(
		categories.get(i),
		getFilesDir().getCanonicalPath()+PATH_SEPARATOR,
		remoteFolderPath+"app_list/",
		true,
		false,
		true,
		false) );
		}catch (Exception e){ Log.e(TAG, e.toString()); }
		break;
		}
		}
		return mSyncedFolders;
		}

		File folder = new File(mSyncedFolder.getLocalFolder() );
		private String getExternalFolder(String directory){
		return CommonUtils.getLocalPath(Environment.getExternalStoragePublicDirectory(directory))+ PATH_SEPARATOR;
		}

		/**
		* Create a single folder
		* @param syncedFolder folder to create
		* @param client Client to use to perform the operation
		* @return true if success, false either
		*/
		private boolean createFolder(SyncedFolder syncedFolder, OwnCloudClient client){
		int trialCounter = 0;
		//Check that local Folder exist
		File folder = new File(syncedFolder.getLocalFolder() );
		if( !folder.exists() ){
		Log.e(TAG, "Local folder doesn't exist, so create it");
		folder.mkdirs();
		}
		CreateFolderRemoteOperation createFolderOperation = new CreateFolderRemoteOperation(mSyncedFolder.getRemoteFolder(), mCreateFullPath);

		RemoteOperationResult createOperationResult;
		createOperationResult = createFolderOperation.execute(client, true);
		if(createOperationResult.isSuccess() \|\| createOperationResult.getCode() == RemoteOperationResult.ResultCode.FOLDER_ALREADY_EXISTS ){
		if(DbHelper.insertSyncedFolder(mSyncedFolder, this) >= 0 ) {
		resultIntent.putExtra(resultCodeKey, RemoteOperationResult.ResultCode.OK);
		resultIntent.putExtra(AppConstants.resultIntentHttpCodeKey, createOperationResult.getHttpCode());
		//Create the operation to create file
		CreateFolderRemoteOperation createFolderOperation = new CreateFolderRemoteOperation(syncedFolder.getRemoteFolder(), true);

		while(trialCounter < 3){
		//Execute the operation
		RemoteOperationResult createOperationResult = createFolderOperation.execute(client, true);

		//Handle the result
		int result = handleResult(createOperationResult);
		if( result== 0) {
		if(DbHelper.insertSyncedFolder(syncedFolder, this) >= 0 ) {
		return true;
		}else {
		Log.d(TAG, "insertion of folder in DB failed");
		resultIntent.putExtra(resultCodeKey, RemoteOperationResult.ResultCode.FOLDER_ALREADY_EXISTS);
		resultIntent.putExtra(AppConstants.resultIntentHttpCodeKey, createOperationResult.getHttpCode());
		//@TODO: check in DB if folder is already present
		//if(DbHelper.syncedFolderExist()){ return true;}
		return false;
		}
		}else {
		resultIntent.putExtra(resultCodeKey, createOperationResult.getCode());
		resultIntent.putExtra(AppConstants.resultIntentHttpCodeKey, createOperationResult.getHttpCode());
		trialCounter += result;
		}
		}
		return false;
		}

		Log.d(TAG, createOperationResult.getLogMessage()+" \n"+createOperationResult.getCode()+
		" \n"+createOperationResult.getHttpCode()+" \n"+createOperationResult.getAuthenticateHeaders().toString());
		LocalBroadcastManager.getInstance(this).sendBroadcast(resultIntent);
		/**
		* Handle the result
		* @param result the operation result to analyze
		* @return int value 0 if success, 1 if operation should be retry, 3 if failure with no retry
		*/
		private int handleResult(RemoteOperationResult result){
		if(result.isSuccess() \|\| result.getCode() == RemoteOperationResult.ResultCode.FOLDER_ALREADY_EXISTS ){
		return 0;
		}else if(result.getHttpCode() == 423 \|\| result.getHttpCode() == 409){
		Log.w( TAG, " retry the operation" );
		return 1; //It will make operation to be retried
		}else{
		Log.e(TAG, result.getCode()+" "+result.getHttpCode() );
		return 3; //total failure
		}
		}
		}

app/src/main/java/foundation/e/drive/services/InitializerService.java

+24 −198

Original line number	Diff line number	Diff line
		@@ -16,55 +16,35 @@ import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.SharedPreferences;
		import android.os.Build;
		import android.os.Bundle;
		import android.os.Environment;
		import android.os.Handler;
		import android.os.IBinder;
		import android.support.annotation.Nullable;
		import android.support.v4.content.LocalBroadcastManager;
		import android.util.Log;
		import com.owncloud.android.lib.common.OwnCloudClient;
		import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
		import com.owncloud.android.lib.common.operations.RemoteOperation;
		import com.owncloud.android.lib.common.operations.RemoteOperationResult;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;

		import foundation.e.drive.backgroundServices.CreateInitialRemoteFoldersIntentService;
		import foundation.e.drive.models.SyncedFolder;
		import foundation.e.drive.operations.CreateInitialFolderRemoteOperation;
		import foundation.e.drive.receivers.ScreenOffReceiver;
		import foundation.e.drive.utils.AppConstants;
		import foundation.e.drive.utils.CommonUtils;
		import foundation.e.drive.utils.JobUtils;

		import static com.owncloud.android.lib.resources.files.FileUtils.PATH_SEPARATOR;
		import static foundation.e.drive.backgroundServices.CreateInitialRemoteFoldersIntentService.createFullPathKey;
		import static foundation.e.drive.backgroundServices.CreateInitialRemoteFoldersIntentService.syncedFolderKey;
		import static foundation.e.drive.utils.AppConstants.INITIALFOLDERS_NUMBER;
		import static foundation.e.drive.utils.AppConstants.MEDIA_SYNCABLE_CATEGORIES;
		import static foundation.e.drive.utils.AppConstants.SETTINGS_SYNCABLE_CATEGORIES;

		/**
		* @author Vincent Bourgmayer
		*/
		public class InitializerService extends Service {
		final private String TAG = InitializerService.class.getSimpleName();
		//Complex properties
		private int existingRemoteFolderCounter; //@dev-only; Temporarily used to know if all remotePath exist
		private List<SyncedFolder> mSyncedFolders; //syncedFolders
		private OwnCloudClient mCloudClient;
		private Handler mHandler;
		private Account mAccount;
		private int restartFolderCreationCounter =0;


		@Override
		public void onCreate() {
		Log.i(TAG, "onCreate()");
		super.onCreate();
		this.existingRemoteFolderCounter = 0;
		//JobUtils.scheduleInitializerJob(getApplicationContext());
		IntentFilter intentFilter = new IntentFilter(AppConstants.resultIntentActionKey);
		LocalBroadcastManager.getInstance(this).registerReceiver(
		@@ -101,178 +81,36 @@ public class InitializerService extends Service {
		Log.w(TAG, "Account's name not found. Neither in shared prefs nor in intent's extras");
		stopSelf();
		}else{
		this.mAccount = CommonUtils.getAccount( accountName, accountType, AccountManager.get(this) );
		Account mAccount = CommonUtils.getAccount( accountName, accountType, AccountManager.get(this) );
		//Get OwnCloudlient
		if (this.mAccount != null) {
		this.mCloudClient = CommonUtils.getOwnCloudClient( this.mAccount, getApplicationContext());
		start();
		}else {
		if (mAccount == null) {
		Log.w(TAG, "Got account is invalid.");
		stopSelf();
		}
		}
		}
		return super.onStartCommand(intent, flags, startId);
		}


		/**
		* start to do its job
		*/
		public void start() {
		Log.i(TAG, "start");
		if (mCloudClient == null){
		stopSelf();
		return;
		}


		//Get categories of element to sync
		List<String> syncCategories = new ArrayList<>();

		if (CommonUtils.isMediaSyncEnabled(mAccount)) {
		syncCategories.addAll(Arrays.asList(MEDIA_SYNCABLE_CATEGORIES));
		}

		if (CommonUtils.isSettingsSyncEnabled(mAccount)) {
		syncCategories.addAll(Arrays.asList(SETTINGS_SYNCABLE_CATEGORIES));
		}

		//Get SyncedFolders
		getInitialSyncedFolders(syncCategories);

		this.existingRemoteFolderCounter = 0;

		CreateNextRemoteFolder();
		}

		/**
		* Return a list of SyncedFolder
		* @param categories categories indicating which syncedFolder to create
		*/
		private void getInitialSyncedFolders( List<String> categories){
		Log.i(TAG, "getInitialSyncedFolders");

		this.mSyncedFolders = new ArrayList<>();

		for(int i=-1, size = categories.size(); ++i < size;){
		final String DEVICE_SPECIFIC_PATH = PATH_SEPARATOR+"Devices"+PATH_SEPARATOR+ Build.BRAND+"_"+ Build.MODEL+"_"
		+ Build.SERIAL;
		switch ( categories.get(i) ){
		case "Medias":
		break;
		case "Images":
		mSyncedFolders.add( new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_DCIM),
		"/Photos/", true) );
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_PICTURES),
		"/Pictures/", true ) );
		break;
		case "Movies":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_MOVIES),
		"/Movies/", true));
		break;
		case "Music":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_MUSIC),
		"/Music/", true));
		break;
		case "Ringtones":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_RINGTONES),
		"/Ringtones/", true));
		break;
		case "Documents":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_DOCUMENTS),
		"/Documents/", true));
		break;
		case "Podcasts":
		mSyncedFolders.add(new SyncedFolder(categories.get(i), getExternalFolder(Environment.DIRECTORY_PODCASTS),
		"/Podcasts/", true));
		break;
		case "Rom settings":
		String remoteFolderPath = DEVICE_SPECIFIC_PATH+"/rom_settings/";
		mSyncedFolders.add( new SyncedFolder(categories.get(i), "/data/system/users/0/", remoteFolderPath, true, false, true, false) );
		try{
		mSyncedFolders.add( new SyncedFolder(
		categories.get(i),
		getFilesDir().getCanonicalPath()+PATH_SEPARATOR,
		remoteFolderPath+"app_list/",
		true,
		false,
		true,
		false) );
		}catch (Exception e){ Log.e(TAG, e.toString()); }
		break;
		}
		}
		}

		private String getExternalFolder(String directory){
		return CommonUtils.getLocalPath(Environment.getExternalStoragePublicDirectory(directory))+ PATH_SEPARATOR;
		}

		/**
		* Start to createSyncedFolder in the cloud
		*/
		private void CreateNextRemoteFolder(){
		this.restartFolderCreationCounter = 0;

		if( this.mSyncedFolders == null \|\| this.mSyncedFolders.isEmpty() ){
		//JobUtils.stopScheduledJob(getApplicationContext(), JobUtils.InitializerJobId);
		this.stopSelf();
		}

		//It means that there are still folders to create
		if( this.existingRemoteFolderCounter < this.mSyncedFolders.size() ){

		if( this.mHandler == null ) this.mHandler = new Handler();

		Intent createFolderIntent = new Intent(this, CreateInitialRemoteFoldersIntentService.class);

		createFolderIntent.putExtra(syncedFolderKey, mSyncedFolders.get(this.existingRemoteFolderCounter));
		createFolderIntent.putExtra(createFullPathKey, true);
		createFolderIntent.putExtra(AppConstants.ACCOUNT_KEY_CODE, mAccount);
		startService(createFolderIntent);

		}else if(this.existingRemoteFolderCounter == this.mSyncedFolders.size() ){
		doLastStep();
		}else{
		Log.e(TAG, "this.existingRemoteFolderCounter : "+this.existingRemoteFolderCounter+" > this.mSyncedFolders.size() : "+this.mSyncedFolders.size() );
		this.stopSelf();
		}
		}


		public void onFolderCreationResult(RemoteOperationResult.ResultCode resultCode, int httpResultCode){
		if(resultCode != null && (resultCode.equals(RemoteOperationResult.ResultCode.OK) \|\| resultCode.equals(RemoteOperationResult.ResultCode.FOLDER_ALREADY_EXISTS))){
		this.existingRemoteFolderCounter+=1;
		CreateNextRemoteFolder();
		}else if(httpResultCode == 423 \|\| httpResultCode == 409){
		if( this.restartFolderCreationCounter < 3) {
		Log.w( TAG, " restart operation" );
		//operation.execute( this.mCloudClient, this, this.mHandler );
		this.restartFolderCreationCounter+=1;
		}else{
		Log.e(TAG, "Remote folder's creation failed due to conflict with server");
		stopSelf();
		}
		}else{
		Log.e(TAG, resultCode+" "+httpResultCode );
		stopSelf();
		}
		return super.onStartCommand(intent, flags, startId);
		}

		/**
		* Function to check if all remote folder have been created
		**/
		private void doLastStep(){
		Log.i(TAG, "doLastStep()");
		private void doLastStep(boolean initDone, int initializedFoldersNumber){
		Log.i(TAG, "doLastStep("+initDone+", "+initializedFoldersNumber+")");

		getApplicationContext().getSharedPreferences( AppConstants.SHARED_PREFERENCE_NAME,
		Context.MODE_PRIVATE )
		.edit()
		.putBoolean(AppConstants.INITIALIZATION_HAS_BEEN_DONE, true)
		.putInt( INITIALFOLDERS_NUMBER, mSyncedFolders.size() )
		.putBoolean(AppConstants.INITIALIZATION_HAS_BEEN_DONE, initDone)
		.putInt( INITIALFOLDERS_NUMBER, initializedFoldersNumber )
		.apply();

		if(initDone) {
		//all folder have been created
		JobUtils.scheduleScannerJob(this);

		@@ -284,20 +122,11 @@ public class InitializerService extends Service {
		//Immediatly start ObserverService to not have to wait 30 minutes.
		Intent observersServiceIntent = new Intent(getApplicationContext(), foundation.e.drive.services.ObserverService.class);
		startService(observersServiceIntent);
		}
		//JobUtils.stopScheduledJob(appContext, JobUtils.InitializerJobId);
		stopSelf();
		}

		@Override
		public void onDestroy() {
		super.onDestroy();
		this.mHandler = null;
		this.mAccount = null;
		this.mCloudClient = null;
		if(this.mSyncedFolders != null) this.mSyncedFolders.clear();
		this.mSyncedFolders = null;
		}

		@Nullable
		@Override
		public IBinder onBind(Intent intent) {
		@@ -311,12 +140,9 @@ public class InitializerService extends Service {
		if(intent == null \|\| (extras = intent.getExtras()) == null) {
		return;
		}
		RemoteOperationResult.ResultCode resultCode = extras.getParcelable(AppConstants.resultCodeKey);
		//Note: Problem with parsing parcelable to ResultCode. Probably because it's null...

		int httpResultCode = extras.getInt(AppConstants.resultIntentHttpCodeKey);

		onFolderCreationResult(resultCode, httpResultCode);
		doLastStep( extras.getBoolean(AppConstants.resultCodeKey, false),
		extras.getInt(AppConstants.createdFolderCounterKey));
		}
		};
		}
		No newline at end of file

app/src/main/java/foundation/e/drive/utils/AppConstants.java

+1 −6

Original line number	Diff line number	Diff line
		@@ -25,15 +25,10 @@ public abstract class AppConstants {
		public static final String KEY_LAST_SYNC_TIME = "lastSyncTimestamp"; //key for read/write last sync time (in ms) in prefs.
		public static final String KEY_OMS_IS_WORKING = "OMS_is_working";

		public static final String[] MEDIA_SYNCABLE_CATEGORIES = new String[]{"Images", "Movies", "Music", "Ringtones", "Documents", "Podcasts"};
		public static final String[] SETTINGS_SYNCABLE_CATEGORIES = new String[]{"Rom settings"};

		//Initializer
		public static final String resultCodeKey = "result_code";
		public static final String resultIntentActionKey = "CreateInitialFolderResult";
		public static final String resultIntentHttpCodeKey = "result_http_code";
		public static final String ACCOUNT_KEY_CODE = "account";



		public static String createdFolderCounterKey = "createdFolderCounterKey";
		}