X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/5fc7cd13e7e561ef528e12d2fa088b58e35e00d0..def870aa0fffb6127d77efe1bda3f7dc617406c8:/src/com/owncloud/android/ui/activity/FileDetailActivity.java diff --git a/src/com/owncloud/android/ui/activity/FileDetailActivity.java b/src/com/owncloud/android/ui/activity/FileDetailActivity.java index aade5656..6994c093 100644 --- a/src/com/owncloud/android/ui/activity/FileDetailActivity.java +++ b/src/com/owncloud/android/ui/activity/FileDetailActivity.java @@ -27,6 +27,7 @@ import android.content.ServiceConnection; import android.content.res.Configuration; import android.os.Bundle; import android.os.IBinder; +import android.support.v4.app.Fragment; import android.support.v4.app.FragmentTransaction; import android.util.Log; @@ -39,6 +40,7 @@ import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder; import com.owncloud.android.files.services.FileUploader; import com.owncloud.android.files.services.FileUploader.FileUploaderBinder; import com.owncloud.android.ui.fragment.FileDetailFragment; +import com.owncloud.android.ui.fragment.FilePreviewFragment; import com.owncloud.android.R; @@ -47,7 +49,7 @@ import com.owncloud.android.R; * on. * * @author Bartek Przybylski - * + * @author David A. Velasco */ public class FileDetailActivity extends SherlockFragmentActivity implements FileDetailFragment.ContainerActivity { @@ -55,16 +57,29 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File public static final String TAG = FileDetailActivity.class.getSimpleName(); + public static final String EXTRA_MODE = "MODE"; + public static final int MODE_DETAILS = 0; + public static final int MODE_PREVIEW = 1; + + public static final String KEY_WAITING_TO_PREVIEW = "WAITING_TO_PREVIEW"; + private boolean mConfigurationChangedToLandscape = false; private FileDownloaderBinder mDownloaderBinder = null; private ServiceConnection mDownloadConnection, mUploadConnection = null; private FileUploaderBinder mUploaderBinder = null; - + private boolean mWaitingToPreview; + + private OCFile mFile; + private Account mAccount; + @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); + mFile = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE); + mAccount = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT); + // check if configuration changed to large-land ; for a tablet being changed from portrait to landscape when in FileDetailActivity Configuration conf = getResources().getConfiguration(); mConfigurationChangedToLandscape = (conf.orientation == Configuration.ORIENTATION_LANDSCAPE && @@ -72,23 +87,23 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File ); if (!mConfigurationChangedToLandscape) { - mDownloadConnection = new DetailsServiceConnection(); - bindService(new Intent(this, FileDownloader.class), mDownloadConnection, Context.BIND_AUTO_CREATE); - mUploadConnection = new DetailsServiceConnection(); - bindService(new Intent(this, FileUploader.class), mUploadConnection, Context.BIND_AUTO_CREATE); - setContentView(R.layout.file_activity_details); ActionBar actionBar = getSupportActionBar(); actionBar.setDisplayHomeAsUpEnabled(true); - OCFile file = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE); - Account account = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT); - FileDetailFragment mFileDetail = new FileDetailFragment(file, account); - - FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); - ft.replace(R.id.fragment, mFileDetail, FileDetailFragment.FTAG); - ft.commit(); + if (savedInstanceState == null) { + mWaitingToPreview = false; + createChildFragment(); + } else { + mWaitingToPreview = savedInstanceState.getBoolean(KEY_WAITING_TO_PREVIEW); + } + + mDownloadConnection = new DetailsServiceConnection(); + bindService(new Intent(this, FileDownloader.class), mDownloadConnection, Context.BIND_AUTO_CREATE); + mUploadConnection = new DetailsServiceConnection(); + bindService(new Intent(this, FileUploader.class), mUploadConnection, Context.BIND_AUTO_CREATE); + } else { backToDisplayActivity(); // the 'back' won't be effective until this.onStart() and this.onResume() are completed; @@ -96,25 +111,66 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File } + + /** + * Creates the proper fragment depending upon the state of the handled {@link OCFile} and + * the requested {@link Intent}. + */ + private void createChildFragment() { + int mode = getIntent().getIntExtra(EXTRA_MODE, MODE_PREVIEW); + + Fragment newFragment = null; + if (FilePreviewFragment.canBePreviewed(mFile) && mode == MODE_PREVIEW) { + if (mFile.isDown()) { + newFragment = new FilePreviewFragment(mFile, mAccount); + + } else { + newFragment = new FileDetailFragment(mFile, mAccount); + mWaitingToPreview = true; + } + + } else { + newFragment = new FileDetailFragment(mFile, mAccount); + } + FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); + ft.replace(R.id.fragment, newFragment, FileDetailFragment.FTAG); + ft.commit(); + } - + + @Override + protected void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + outState.putBoolean(KEY_WAITING_TO_PREVIEW, mWaitingToPreview); + } + + /** Defines callbacks for service binding, passed to bindService() */ private class DetailsServiceConnection implements ServiceConnection { @Override public void onServiceConnected(ComponentName component, IBinder service) { + if (component.equals(new ComponentName(FileDetailActivity.this, FileDownloader.class))) { Log.d(TAG, "Download service connected"); mDownloaderBinder = (FileDownloaderBinder) service; + if (mWaitingToPreview) { + requestForDownload(); + } + } else if (component.equals(new ComponentName(FileDetailActivity.this, FileUploader.class))) { Log.d(TAG, "Upload service connected"); mUploaderBinder = (FileUploaderBinder) service; } else { return; } - FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG); - if (fragment != null) - fragment.updateFileDetails(); // let the fragment gets the mDownloadBinder through getDownloadBinder() (see FileDetailFragment#updateFileDetais()) + + Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG); + FileDetailFragment detailsFragment = (fragment instanceof FileDetailFragment) ? (FileDetailFragment) fragment : null; + if (detailsFragment != null) { + detailsFragment.listenForTransferProgress(); + detailsFragment.updateFileDetails(mWaitingToPreview); // let the fragment gets the mDownloadBinder through getDownloadBinder() (see FileDetailFragment#updateFileDetais()) + } } @Override @@ -129,7 +185,7 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File } }; - + @Override public void onDestroy() { super.onDestroy(); @@ -152,6 +208,9 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File case android.R.id.home: backToDisplayActivity(); returnValue = true; + break; + default: + returnValue = super.onOptionsItemSelected(item); } return returnValue; @@ -163,9 +222,11 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File protected void onResume() { super.onResume(); - if (!mConfigurationChangedToLandscape) { - FileDetailFragment fragment = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG); - fragment.updateFileDetails(); + if (!mConfigurationChangedToLandscape) { + Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG); + if (fragment != null && fragment instanceof FileDetailFragment) { + ((FileDetailFragment) fragment).updateFileDetails(false); + } } } @@ -173,8 +234,8 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File private void backToDisplayActivity() { Intent intent = new Intent(this, FileDisplayActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); - intent.putExtra(FileDetailFragment.EXTRA_FILE, getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE)); - intent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT)); + intent.putExtra(FileDetailFragment.EXTRA_FILE, mFile); + intent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, mAccount); startActivity(intent); finish(); } @@ -222,5 +283,35 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File public FileUploaderBinder getFileUploaderBinder() { return mUploaderBinder; } + + + @Override + public void showFragmentWithDetails(OCFile file) { + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + transaction.replace(R.id.fragment, new FileDetailFragment(file, mAccount), FileDetailFragment.FTAG); + transaction.commit(); + } + + + private void requestForDownload() { + if (!mDownloaderBinder.isDownloading(mAccount, mFile)) { + Intent i = new Intent(this, FileDownloader.class); + i.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount); + i.putExtra(FileDownloader.EXTRA_FILE, mFile); + startService(i); + } + } + + @Override + public void notifySuccessfulDownload(OCFile file, Intent intent, boolean success) { + if (success) { + if (mWaitingToPreview) { + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + transaction.replace(R.id.fragment, new FilePreviewFragment(file, mAccount), FileDetailFragment.FTAG); + transaction.commit(); + mWaitingToPreview = false; + } + } + } }