本文整理汇总了Java中com.google.samples.apps.iosched.sync.ConferenceDataHandler类的典型用法代码示例。如果您正苦于以下问题：Java ConferenceDataHandler类的具体用法？Java ConferenceDataHandler怎么用？Java ConferenceDataHandler使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ConferenceDataHandler类属于com.google.samples.apps.iosched.sync包，在下文中一共展示了ConferenceDataHandler类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: run
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
public void run(final Context context, final Callback callback) {
ConferenceDataHandler.resetDataTimestamp(context);
final Bundle bundle = new Bundle();
bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
new AsyncTask<Context, Void, Void>() {
@Override
protected Void doInBackground(Context... contexts) {
Account account = AccountUtils.getActiveAccount(context);
if (account == null) {
callback.done(false, "Cannot sync if there is no active account.");
} else {
new SyncHelper(contexts[0]).performSync(new SyncResult(),
AccountUtils.getActiveAccount(context), bundle);
}
return null;
}
}.execute(context);
}
开发者ID:dreaminglion，项目名称:iosched-reader，代码行数:20，代码来源:ForceSyncNowAction.java
示例2: run
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
public void run(final Context context, final Callback callback) {
ConferenceDataHandler.resetDataTimestamp(context);
final Bundle bundle = new Bundle();
bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
new AsyncTask<Context, Void, Void>() {
@Override
protected Void doInBackground(Context... contexts) {
Account account = AccountUtils.getActiveAccount(context);
if (account == null) {
callback.done(false, "Cannot sync if there is no active account.");
} else {
new SyncHelper(contexts[0]).performSync(new SyncResult(), bundle);
}
return null;
}
}.execute(context);
}
开发者ID:google，项目名称:iosched，代码行数:19，代码来源:ForceSyncNowAction.java
示例3: onHandleIntent
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
protected void onHandleIntent(Intent intent) {
Context appContext = getApplicationContext();
if (SettingsUtils.isDataBootstrapDone(appContext)) {
LOGD(TAG, "Data bootstrap already done.");
return;
}
try {
LOGD(TAG, "Starting data bootstrap process.");
// Load data from bootstrap raw resource.
String bootstrapJson = JSONHandler
.parseResource(appContext, R.raw.bootstrap_data);
// Apply the data we read to the database with the help of the ConferenceDataHandler.
ConferenceDataHandler dataHandler = new ConferenceDataHandler(appContext);
dataHandler.applyConferenceData(new String[]{bootstrapJson},
BuildConfig.BOOTSTRAP_DATA_TIMESTAMP, false);
SyncHelper.performPostSyncChores(appContext);
LOGI(TAG, "End of bootstrap -- successful. Marking bootstrap as done.");
SettingsUtils.markSyncSucceededNow(appContext);
SettingsUtils.markDataBootstrapDone(appContext);
getContentResolver().notifyChange(Uri.parse(ScheduleContract.CONTENT_AUTHORITY),
null, false);
} catch (IOException ex) {
// This is serious -- if this happens, the app won't work :-(
// This is unlikely to happen in production, but IF it does, we apply
// this workaround as a fallback: we pretend we managed to do the bootstrap
// and hope that a remote sync will work.
LOGE(TAG, "*** ERROR DURING BOOTSTRAP! Problem in bootstrap data?", ex);
LOGE(TAG,
"Applying fallback -- marking boostrap as done; sync might fix problem.");
SettingsUtils.markDataBootstrapDone(appContext);
} finally {
// Request a manual sync immediately after the bootstrapping process, in case we
// have an active connection. Otherwise, the scheduled sync could take a while.
SyncHelper.requestManualSync(AccountUtils.getActiveAccount(appContext));
}
}
开发者ID:dreaminglion，项目名称:iosched-reader，代码行数:44，代码来源:DataBootstrapService.java
示例4: performDataBootstrap
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
/**
* Performs the one-time data bootstrap. This means taking our prepackaged conference data
* from the R.raw.bootstrap_data resource, and parsing it to populate the database. This
* data contains the sessions, speakers, etc.
*/
private void performDataBootstrap() {
final Context appContext = getApplicationContext();
LOGD(TAG, "Starting data bootstrap background thread.");
mDataBootstrapThread = new Thread(new Runnable() {
@Override
public void run() {
LOGD(TAG, "Starting data bootstrap process.");
try {
// Load data from bootstrap raw resource
String bootstrapJson = JSONHandler.parseResource(appContext, R.raw.bootstrap_data);
// Apply the data we read to the database with the help of the ConferenceDataHandler
ConferenceDataHandler dataHandler = new ConferenceDataHandler(appContext);
dataHandler.applyConferenceData(new String[]{bootstrapJson},
Config.BOOTSTRAP_DATA_TIMESTAMP, false);
SyncHelper.performPostSyncChores(appContext);
LOGI(TAG, "End of bootstrap -- successful. Marking boostrap as done.");
PrefUtils.markSyncSucceededNow(appContext);
PrefUtils.markDataBootstrapDone(appContext);
getContentResolver().notifyChange(Uri.parse(ScheduleContract.CONTENT_AUTHORITY),
null, false);
} catch (IOException ex) {
// This is serious -- if this happens, the app won't work :-(
// This is unlikely to happen in production, but IF it does, we apply
// this workaround as a fallback: we pretend we managed to do the bootstrap
// and hope that a remote sync will work.
LOGE(TAG, "*** ERROR DURING BOOTSTRAP! Problem in bootstrap data?");
LOGE(TAG, "Applying fallback -- marking boostrap as done; sync might fix problem.");
PrefUtils.markDataBootstrapDone(appContext);
}
mDataBootstrapThread = null;
// Request a manual sync immediately after the bootstrapping process, in case we
// have an active connection. Otherwise, the scheduled sync could take a while.
SyncHelper.requestManualSync(AccountUtils.getActiveAccount(appContext));
}
});
mDataBootstrapThread.start();
}
开发者ID:gdg-bh，项目名称:AppDevFestSudeste2015，代码行数:46，代码来源:BaseActivity.java
示例5: onUpgrade
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
LOGD(TAG, "onUpgrade() from " + oldVersion + " to " + newVersion);
// Cancel any sync currently in progress
Account account = AccountUtils.getActiveAccount(mContext);
if (account != null) {
LOGI(TAG, "Cancelling any pending syncs for account");
ContentResolver.cancelSync(account, ScheduleContract.CONTENT_AUTHORITY);
}
// Current DB version. We update this variable as we perform upgrades to reflect
// the current version we are in.
int version = oldVersion;
// Indicates whether the data we currently have should be invalidated as a
// result of the db upgrade. Default is true (invalidate); if we detect that this
// is a trivial DB upgrade, we set this to false.
boolean dataInvalidated = true;
// Check if we can upgrade from release A to release C
if (version == VER_2014_RELEASE_A) {
// release A format can be upgraded to release C format
LOGD(TAG, "Upgrading database from 2014 release A to 2014 release C.");
upgradeAtoC(db);
version = VER_2014_RELEASE_C;
}
LOGD(TAG, "After upgrade logic, at version " + version);
// at this point, we ran out of upgrade logic, so if we are still at the wrong
// version, we have no choice but to delete everything and create everything again.
if (version != CUR_DATABASE_VERSION) {
LOGW(TAG, "Upgrade unsuccessful -- destroying old data during upgrade");
db.execSQL("DROP TRIGGER IF EXISTS " + Triggers.SESSIONS_TAGS_DELETE);
db.execSQL("DROP TRIGGER IF EXISTS " + Triggers.SESSIONS_SPEAKERS_DELETE);
db.execSQL("DROP TRIGGER IF EXISTS " + Triggers.SESSIONS_FEEDBACK_DELETE);
db.execSQL("DROP TRIGGER IF EXISTS " + Triggers.SESSIONS_MY_SCHEDULE_DELETE);
db.execSQL("DROP TRIGGER IF EXISTS " + Triggers.DeprecatedTriggers.SESSIONS_TRACKS_DELETE);
db.execSQL("DROP TABLE IF EXISTS " + Tables.BLOCKS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.ROOMS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.TAGS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SESSIONS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SPEAKERS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.MY_SCHEDULE);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SESSIONS_SPEAKERS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SESSIONS_TAGS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.ANNOUNCEMENTS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.FEEDBACK);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SESSIONS_SEARCH);
db.execSQL("DROP TABLE IF EXISTS " + Tables.SEARCH_SUGGEST);
db.execSQL("DROP TABLE IF EXISTS " + Tables.MAPMARKERS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.MAPTILES);
db.execSQL("DROP TABLE IF EXISTS " + Tables.EXPERTS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.HASHTAGS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.PEOPLE_IVE_MET);
db.execSQL("DROP TABLE IF EXISTS " + Tables.VIDEOS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.PARTNERS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.DeprecatedTables.TRACKS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.DeprecatedTables.SESSIONS_TRACKS);
db.execSQL("DROP TABLE IF EXISTS " + Tables.DeprecatedTables.SANDBOX);
onCreate(db);
version = CUR_DATABASE_VERSION;
}
if (dataInvalidated) {
LOGD(TAG, "Data invalidated; resetting our data timestamp.");
ConferenceDataHandler.resetDataTimestamp(mContext);
if (account != null) {
LOGI(TAG, "DB upgrade complete. Requesting resync.");
SyncHelper.requestManualSync(account);
}
}
}
开发者ID:gdg-bh，项目名称:AppDevFestSudeste2015，代码行数:78，代码来源:ScheduleDatabase.java
示例6: onHandleIntent
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
protected void onHandleIntent(Intent intent) {
Context appContext = getApplicationContext();
if (SettingsUtils.isDataBootstrapDone(appContext)) {
LOGD(TAG, "Data bootstrap already done.");
return;
}
try {
LOGD(TAG, "Starting data bootstrap process.");
// Load data from bootstrap raw resource.
String bootstrapJson = JSONHandler
.parseResource(appContext, R.raw.bootstrap_data);
// Apply the data we read to the database with the help of the ConferenceDataHandler.
ConferenceDataHandler dataHandler = new ConferenceDataHandler(appContext);
dataHandler.applyConferenceData(new String[]{bootstrapJson},
BuildConfig.BOOTSTRAP_DATA_TIMESTAMP, false);
SyncHelper.performPostSyncChores(appContext);
LOGI(TAG, "End of bootstrap -- successful. Marking bootstrap as done.");
SettingsUtils.markSyncSucceededNow(appContext);
SettingsUtils.markDataBootstrapDone(appContext);
getContentResolver().notifyChange(Uri.parse(ScheduleContract.CONTENT_AUTHORITY),
null, false);
} catch (IOException ex) {
// This is serious -- if this happens, the app won't work :-(
// This is unlikely to happen in production, but IF it does, we apply
// this workaround as a fallback: we pretend we managed to do the bootstrap
// and hope that a remote sync will work.
LOGE(TAG, "*** ERROR DURING BOOTSTRAP! Problem in bootstrap data?", ex);
LOGE(TAG,
"Applying fallback -- marking boostrap as done; sync might fix problem.");
SettingsUtils.markDataBootstrapDone(appContext);
} finally {
// Request a manual sync immediately after the bootstrapping process, in case we
// have an active connection. Otherwise, the scheduled sync could take a while.
SyncHelper.requestManualSync();
}
}
开发者ID:google，项目名称:iosched，代码行数:44，代码来源:DataBootstrapService.java
示例7: onHandleIntent
import com.google.samples.apps.iosched.sync.ConferenceDataHandler; //导入依赖的package包/类
@Override
protected void onHandleIntent(Intent intent) {
Context appContext = getApplicationContext();
try {
// Load data from bootstrap a local file
LOGD(TAG, "Starting full data bootstrap from file: " + BOOTSTRAP_FILE);
if (!new File(BOOTSTRAP_FILE).canRead()) {
LOGE(TAG, "File " + BOOTSTRAP_FILE + " could not be read. No bootstrap possible.");
}
String bootstrapJson = JSONHandler.parseFile(BOOTSTRAP_FILE);
// Apply the data we read to the database with the help of the ConferenceDataHandler.
ConferenceDataHandler dataHandler = new ConferenceDataHandler(appContext);
dataHandler.applyConferenceData(new String[]{bootstrapJson},
BuildConfig.BOOTSTRAP_DATA_TIMESTAMP, false);
SyncHelper.performPostSyncChores(appContext);
LOGI(TAG, "End of bootstrap -- successful. Marking bootstrap as done.");
SettingsUtils.markSyncSucceededNow(appContext);
SettingsUtils.markDataBootstrapDone(appContext);
getContentResolver().notifyChange(Uri.parse(ScheduleContract.CONTENT_AUTHORITY),
null, false);
} catch (IOException ex) {
// This is serious -- if this happens, the app won't work :-(
// This is unlikely to happen in production, but IF it does, we apply
// this workaround as a fallback: we pretend we managed to do the bootstrap
// and hope that a remote sync will work.
LOGE(TAG, "*** ERROR DURING BOOTSTRAP! Problem in bootstrap data?", ex);
LOGE(TAG,
"Applying fallback -- marking boostrap as done; sync might fix problem.");
SettingsUtils.markDataBootstrapDone(appContext);
} finally {
// Request a manual sync immediately after the bootstrapping process, in case we
// have an active connection. Otherwise, the scheduled sync could take a while.
//SyncHelper.requestManualSync(AccountUtils.getActiveAccount(appContext));
}
}
开发者ID:google，项目名称:iosched，代码行数:46，代码来源:LocalRefreshingBootstrapService.java
注：本文中的com.google.samples.apps.iosched.sync.ConferenceDataHandler类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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