package com.android.gallery3d.ingest;
+import com.android.gallery3d.R;
+import com.android.gallery3d.ingest.adapter.CheckBroker;
+import com.android.gallery3d.ingest.adapter.MtpAdapter;
+import com.android.gallery3d.ingest.adapter.MtpPagerAdapter;
+import com.android.gallery3d.ingest.data.ImportTask;
+import com.android.gallery3d.ingest.data.IngestObjectInfo;
+import com.android.gallery3d.ingest.data.MtpBitmapFetch;
+import com.android.gallery3d.ingest.data.MtpDeviceIndex;
+import com.android.gallery3d.ingest.ui.DateTileView;
+import com.android.gallery3d.ingest.ui.IngestGridView;
+import com.android.gallery3d.ingest.ui.IngestGridView.OnClearChoicesListener;
+
+import android.annotation.TargetApi;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.ComponentName;
import android.content.ServiceConnection;
import android.content.res.Configuration;
import android.database.DataSetObserver;
-import android.mtp.MtpObjectInfo;
+import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.TextView;
-import com.android.gallery3d.R;
-import com.android.gallery3d.ingest.adapter.CheckBroker;
-import com.android.gallery3d.ingest.adapter.MtpAdapter;
-import com.android.gallery3d.ingest.adapter.MtpPagerAdapter;
-import com.android.gallery3d.ingest.data.MtpBitmapFetch;
-import com.android.gallery3d.ingest.ui.DateTileView;
-import com.android.gallery3d.ingest.ui.IngestGridView;
-import com.android.gallery3d.ingest.ui.IngestGridView.OnClearChoicesListener;
-
import java.lang.ref.WeakReference;
import java.util.Collection;
+/**
+ * MTP importer, main activity.
+ */
+@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
public class IngestActivity extends Activity implements
- MtpDeviceIndex.ProgressListener, ImportTask.Listener {
-
- private IngestService mHelperService;
- private boolean mActive = false;
- private IngestGridView mGridView;
- private MtpAdapter mAdapter;
- private Handler mHandler;
- private ProgressDialog mProgressDialog;
- private ActionMode mActiveActionMode;
-
- private View mWarningView;
- private TextView mWarningText;
- private int mLastCheckedPosition = 0;
-
- private ViewPager mFullscreenPager;
- private MtpPagerAdapter mPagerAdapter;
- private boolean mFullscreenPagerVisible = false;
-
- private MenuItem mMenuSwitcherItem;
- private MenuItem mActionMenuSwitcherItem;
-
+ MtpDeviceIndex.ProgressListener, ImportTask.Listener {
+
+ private IngestService mHelperService;
+ private boolean mActive = false;
+ private IngestGridView mGridView;
+ private MtpAdapter mAdapter;
+ private Handler mHandler;
+ private ProgressDialog mProgressDialog;
+ private ActionMode mActiveActionMode;
+
+ private View mWarningView;
+ private TextView mWarningText;
+ private int mLastCheckedPosition = 0;
+
+ private ViewPager mFullscreenPager;
+ private MtpPagerAdapter mPagerAdapter;
+ private boolean mFullscreenPagerVisible = false;
+
+ private MenuItem mMenuSwitcherItem;
+ private MenuItem mActionMenuSwitcherItem;
+
+ // The MTP framework components don't give us fine-grained file copy
+ // progress updates, so for large photos and videos, we will be stuck
+ // with a dialog not updating for a long time. To give the user feedback,
+ // we switch to the animated indeterminate progress bar after the timeout
+ // specified by INDETERMINATE_SWITCH_TIMEOUT_MS. On the next update from
+ // the framework, we switch back to the normal progress bar.
+ private static final int INDETERMINATE_SWITCH_TIMEOUT_MS = 3000;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ doBindHelperService();
+
+ setContentView(R.layout.ingest_activity_item_list);
+ mGridView = (IngestGridView) findViewById(R.id.ingest_gridview);
+ mAdapter = new MtpAdapter(this);
+ mAdapter.registerDataSetObserver(mMasterObserver);
+ mGridView.setAdapter(mAdapter);
+ mGridView.setMultiChoiceModeListener(mMultiChoiceModeListener);
+ mGridView.setOnItemClickListener(mOnItemClickListener);
+ mGridView.setOnClearChoicesListener(mPositionMappingCheckBroker);
+
+ mFullscreenPager = (ViewPager) findViewById(R.id.ingest_view_pager);
+
+ mHandler = new ItemListHandler(this);
+
+ MtpBitmapFetch.configureForContext(this);
+ }
+
+ private OnItemClickListener mOnItemClickListener = new OnItemClickListener() {
@Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- doBindHelperService();
-
- setContentView(R.layout.ingest_activity_item_list);
- mGridView = (IngestGridView) findViewById(R.id.ingest_gridview);
- mAdapter = new MtpAdapter(this);
- mAdapter.registerDataSetObserver(mMasterObserver);
- mGridView.setAdapter(mAdapter);
- mGridView.setMultiChoiceModeListener(mMultiChoiceModeListener);
- mGridView.setOnItemClickListener(mOnItemClickListener);
- mGridView.setOnClearChoicesListener(mPositionMappingCheckBroker);
-
- mFullscreenPager = (ViewPager) findViewById(R.id.ingest_view_pager);
-
- mHandler = new ItemListHandler(this);
-
- MtpBitmapFetch.configureForContext(this);
+ public void onItemClick(AdapterView<?> adapterView, View itemView, int position,
+ long arg3) {
+ mLastCheckedPosition = position;
+ mGridView.setItemChecked(position, !mGridView.getCheckedItemPositions().get(position));
}
+ };
- private OnItemClickListener mOnItemClickListener = new OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> adapterView, View itemView, int position, long arg3) {
- mLastCheckedPosition = position;
- mGridView.setItemChecked(position, !mGridView.getCheckedItemPositions().get(position));
- }
- };
-
- private MultiChoiceModeListener mMultiChoiceModeListener = new MultiChoiceModeListener() {
- private boolean mIgnoreItemCheckedStateChanges = false;
-
- private void updateSelectedTitle(ActionMode mode) {
- int count = mGridView.getCheckedItemCount();
- mode.setTitle(getResources().getQuantityString(
- R.plurals.number_of_items_selected, count, count));
- }
-
- @Override
- public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
- boolean checked) {
- if (mIgnoreItemCheckedStateChanges) return;
- if (mAdapter.itemAtPositionIsBucket(position)) {
- SparseBooleanArray checkedItems = mGridView.getCheckedItemPositions();
- mIgnoreItemCheckedStateChanges = true;
- mGridView.setItemChecked(position, false);
-
- // Takes advantage of the fact that SectionIndexer imposes the
- // need to clamp to the valid range
- int nextSectionStart = mAdapter.getPositionForSection(
- mAdapter.getSectionForPosition(position) + 1);
- if (nextSectionStart == position)
- nextSectionStart = mAdapter.getCount();
-
- boolean rangeValue = false; // Value we want to set all of the bucket items to
-
- // Determine if all the items in the bucket are currently checked, so that we
- // can uncheck them, otherwise we will check all items in the bucket.
- for (int i = position + 1; i < nextSectionStart; i++) {
- if (checkedItems.get(i) == false) {
- rangeValue = true;
- break;
- }
- }
-
- // Set all items in the bucket to the desired state
- for (int i = position + 1; i < nextSectionStart; i++) {
- if (checkedItems.get(i) != rangeValue)
- mGridView.setItemChecked(i, rangeValue);
- }
-
- mPositionMappingCheckBroker.onBulkCheckedChange();
- mIgnoreItemCheckedStateChanges = false;
- } else {
- mPositionMappingCheckBroker.onCheckedChange(position, checked);
- }
- mLastCheckedPosition = position;
- updateSelectedTitle(mode);
- }
-
- @Override
- public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
- return onOptionsItemSelected(item);
- }
-
- @Override
- public boolean onCreateActionMode(ActionMode mode, Menu menu) {
- MenuInflater inflater = mode.getMenuInflater();
- inflater.inflate(R.menu.ingest_menu_item_list_selection, menu);
- updateSelectedTitle(mode);
- mActiveActionMode = mode;
- mActionMenuSwitcherItem = menu.findItem(R.id.ingest_switch_view);
- setSwitcherMenuState(mActionMenuSwitcherItem, mFullscreenPagerVisible);
- return true;
- }
+ private MultiChoiceModeListener mMultiChoiceModeListener = new MultiChoiceModeListener() {
+ private boolean mIgnoreItemCheckedStateChanges = false;
- @Override
- public void onDestroyActionMode(ActionMode mode) {
- mActiveActionMode = null;
- mActionMenuSwitcherItem = null;
- mHandler.sendEmptyMessage(ItemListHandler.MSG_BULK_CHECKED_CHANGE);
- }
-
- @Override
- public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
- updateSelectedTitle(mode);
- return false;
- }
- };
-
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case R.id.import_items:
- if (mActiveActionMode != null) {
- mHelperService.importSelectedItems(
- mGridView.getCheckedItemPositions(),
- mAdapter);
- mActiveActionMode.finish();
- }
- return true;
- case R.id.ingest_switch_view:
- setFullscreenPagerVisibility(!mFullscreenPagerVisible);
- return true;
- default:
- return false;
- }
+ private void updateSelectedTitle(ActionMode mode) {
+ int count = mGridView.getCheckedItemCount();
+ mode.setTitle(getResources().getQuantityString(
+ R.plurals.ingest_number_of_items_selected, count, count));
}
@Override
- public boolean onCreateOptionsMenu(Menu menu) {
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.ingest_menu_item_list_selection, menu);
- mMenuSwitcherItem = menu.findItem(R.id.ingest_switch_view);
- menu.findItem(R.id.import_items).setVisible(false);
- setSwitcherMenuState(mMenuSwitcherItem, mFullscreenPagerVisible);
- return true;
+ public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
+ boolean checked) {
+ if (mIgnoreItemCheckedStateChanges) {
+ return;
+ }
+ if (mAdapter.itemAtPositionIsBucket(position)) {
+ SparseBooleanArray checkedItems = mGridView.getCheckedItemPositions();
+ mIgnoreItemCheckedStateChanges = true;
+ mGridView.setItemChecked(position, false);
+
+ // Takes advantage of the fact that SectionIndexer imposes the
+ // need to clamp to the valid range
+ int nextSectionStart = mAdapter.getPositionForSection(
+ mAdapter.getSectionForPosition(position) + 1);
+ if (nextSectionStart == position) {
+ nextSectionStart = mAdapter.getCount();
+ }
+
+ boolean rangeValue = false; // Value we want to set all of the bucket items to
+
+ // Determine if all the items in the bucket are currently checked, so that we
+ // can uncheck them, otherwise we will check all items in the bucket.
+ for (int i = position + 1; i < nextSectionStart; i++) {
+ if (!checkedItems.get(i)) {
+ rangeValue = true;
+ break;
+ }
+ }
+
+ // Set all items in the bucket to the desired state
+ for (int i = position + 1; i < nextSectionStart; i++) {
+ if (checkedItems.get(i) != rangeValue) {
+ mGridView.setItemChecked(i, rangeValue);
+ }
+ }
+
+ mPositionMappingCheckBroker.onBulkCheckedChange();
+ mIgnoreItemCheckedStateChanges = false;
+ } else {
+ mPositionMappingCheckBroker.onCheckedChange(position, checked);
+ }
+ mLastCheckedPosition = position;
+ updateSelectedTitle(mode);
}
@Override
- protected void onDestroy() {
- super.onDestroy();
- doUnbindHelperService();
+ public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
+ return onOptionsItemSelected(item);
}
@Override
- protected void onResume() {
- DateTileView.refreshLocale();
- mActive = true;
- if (mHelperService != null) mHelperService.setClientActivity(this);
- updateWarningView();
- super.onResume();
+ public boolean onCreateActionMode(ActionMode mode, Menu menu) {
+ MenuInflater inflater = mode.getMenuInflater();
+ inflater.inflate(R.menu.ingest_menu_item_list_selection, menu);
+ updateSelectedTitle(mode);
+ mActiveActionMode = mode;
+ mActionMenuSwitcherItem = menu.findItem(R.id.ingest_switch_view);
+ setSwitcherMenuState(mActionMenuSwitcherItem, mFullscreenPagerVisible);
+ return true;
}
@Override
- protected void onPause() {
- if (mHelperService != null) mHelperService.setClientActivity(null);
- mActive = false;
- cleanupProgressDialog();
- super.onPause();
+ public void onDestroyActionMode(ActionMode mode) {
+ mActiveActionMode = null;
+ mActionMenuSwitcherItem = null;
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_BULK_CHECKED_CHANGE);
}
@Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- MtpBitmapFetch.configureForContext(this);
+ public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
+ updateSelectedTitle(mode);
+ return false;
}
-
- private void showWarningView(int textResId) {
- if (mWarningView == null) {
- mWarningView = findViewById(R.id.ingest_warning_view);
- mWarningText =
- (TextView)mWarningView.findViewById(R.id.ingest_warning_view_text);
- }
- mWarningText.setText(textResId);
- mWarningView.setVisibility(View.VISIBLE);
- setFullscreenPagerVisibility(false);
- mGridView.setVisibility(View.GONE);
+ };
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ int id = item.getItemId();
+ if (id == R.id.ingest_import_items) {
+ if (mActiveActionMode != null) {
+ mHelperService.importSelectedItems(
+ mGridView.getCheckedItemPositions(),
+ mAdapter);
+ mActiveActionMode.finish();
+ }
+ return true;
+ } else if (id == R.id.ingest_switch_view) {
+ setFullscreenPagerVisibility(!mFullscreenPagerVisible);
+ return true;
+ } else {
+ return false;
}
-
- private void hideWarningView() {
- if (mWarningView != null) {
- mWarningView.setVisibility(View.GONE);
- setFullscreenPagerVisibility(false);
- }
- }
-
- private PositionMappingCheckBroker mPositionMappingCheckBroker = new PositionMappingCheckBroker();
-
- private class PositionMappingCheckBroker extends CheckBroker
- implements OnClearChoicesListener {
- private int mLastMappingPager = -1;
- private int mLastMappingGrid = -1;
-
- private int mapPagerToGridPosition(int position) {
- if (position != mLastMappingPager) {
- mLastMappingPager = position;
- mLastMappingGrid = mAdapter.translatePositionWithoutLabels(position);
- }
- return mLastMappingGrid;
- }
-
- private int mapGridToPagerPosition(int position) {
- if (position != mLastMappingGrid) {
- mLastMappingGrid = position;
- mLastMappingPager = mPagerAdapter.translatePositionWithLabels(position);
- }
- return mLastMappingPager;
- }
-
- @Override
- public void setItemChecked(int position, boolean checked) {
- mGridView.setItemChecked(mapPagerToGridPosition(position), checked);
- }
-
- @Override
- public void onCheckedChange(int position, boolean checked) {
- if (mPagerAdapter != null) {
- super.onCheckedChange(mapGridToPagerPosition(position), checked);
- }
- }
-
- @Override
- public boolean isItemChecked(int position) {
- return mGridView.getCheckedItemPositions().get(mapPagerToGridPosition(position));
- }
-
- @Override
- public void onClearChoices() {
- onBulkCheckedChange();
- }
- };
-
- private DataSetObserver mMasterObserver = new DataSetObserver() {
- @Override
- public void onChanged() {
- if (mPagerAdapter != null) mPagerAdapter.notifyDataSetChanged();
- }
-
- @Override
- public void onInvalidated() {
- if (mPagerAdapter != null) mPagerAdapter.notifyDataSetChanged();
- }
- };
-
- private int pickFullscreenStartingPosition() {
- int firstVisiblePosition = mGridView.getFirstVisiblePosition();
- if (mLastCheckedPosition <= firstVisiblePosition
- || mLastCheckedPosition > mGridView.getLastVisiblePosition()) {
- return firstVisiblePosition;
- } else {
- return mLastCheckedPosition;
- }
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ MenuInflater inflater = getMenuInflater();
+ inflater.inflate(R.menu.ingest_menu_item_list_selection, menu);
+ mMenuSwitcherItem = menu.findItem(R.id.ingest_switch_view);
+ menu.findItem(R.id.ingest_import_items).setVisible(false);
+ setSwitcherMenuState(mMenuSwitcherItem, mFullscreenPagerVisible);
+ return true;
+ }
+
+ @Override
+ protected void onDestroy() {
+ doUnbindHelperService();
+ super.onDestroy();
+ }
+
+ @Override
+ protected void onResume() {
+ DateTileView.refreshLocale();
+ mActive = true;
+ if (mHelperService != null) {
+ mHelperService.setClientActivity(this);
}
-
- private void setSwitcherMenuState(MenuItem menuItem, boolean inFullscreenMode) {
- if (menuItem == null) return;
- if (!inFullscreenMode) {
- menuItem.setIcon(android.R.drawable.ic_menu_zoom);
- menuItem.setTitle(R.string.switch_photo_fullscreen);
- } else {
- menuItem.setIcon(android.R.drawable.ic_dialog_dialer);
- menuItem.setTitle(R.string.switch_photo_grid);
- }
+ updateWarningView();
+ super.onResume();
+ }
+
+ @Override
+ protected void onPause() {
+ if (mHelperService != null) {
+ mHelperService.setClientActivity(null);
}
-
- private void setFullscreenPagerVisibility(boolean visible) {
- mFullscreenPagerVisible = visible;
- if (visible) {
- if (mPagerAdapter == null) {
- mPagerAdapter = new MtpPagerAdapter(this, mPositionMappingCheckBroker);
- mPagerAdapter.setMtpDeviceIndex(mAdapter.getMtpDeviceIndex());
- }
- mFullscreenPager.setAdapter(mPagerAdapter);
- mFullscreenPager.setCurrentItem(mPagerAdapter.translatePositionWithLabels(
- pickFullscreenStartingPosition()), false);
- } else if (mPagerAdapter != null) {
- mGridView.setSelection(mAdapter.translatePositionWithoutLabels(
- mFullscreenPager.getCurrentItem()));
- mFullscreenPager.setAdapter(null);
- }
- mGridView.setVisibility(visible ? View.INVISIBLE : View.VISIBLE);
- mFullscreenPager.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
- if (mActionMenuSwitcherItem != null) {
- setSwitcherMenuState(mActionMenuSwitcherItem, visible);
- }
- setSwitcherMenuState(mMenuSwitcherItem, visible);
+ mActive = false;
+ cleanupProgressDialog();
+ super.onPause();
+ }
+
+ @Override
+ public void onConfigurationChanged(Configuration newConfig) {
+ super.onConfigurationChanged(newConfig);
+ MtpBitmapFetch.configureForContext(this);
+ }
+
+ private void showWarningView(int textResId) {
+ if (mWarningView == null) {
+ mWarningView = findViewById(R.id.ingest_warning_view);
+ mWarningText =
+ (TextView) mWarningView.findViewById(R.id.ingest_warning_view_text);
}
-
- private void updateWarningView() {
- if (!mAdapter.deviceConnected()) {
- showWarningView(R.string.ingest_no_device);
- } else if (mAdapter.indexReady() && mAdapter.getCount() == 0) {
- showWarningView(R.string.ingest_empty_device);
- } else {
- hideWarningView();
- }
+ mWarningText.setText(textResId);
+ mWarningView.setVisibility(View.VISIBLE);
+ setFullscreenPagerVisibility(false);
+ mGridView.setVisibility(View.GONE);
+ setSwitcherMenuVisibility(false);
+ }
+
+ private void hideWarningView() {
+ if (mWarningView != null) {
+ mWarningView.setVisibility(View.GONE);
+ setFullscreenPagerVisibility(false);
}
-
- private void UiThreadNotifyIndexChanged() {
- mAdapter.notifyDataSetChanged();
- if (mActiveActionMode != null) {
- mActiveActionMode.finish();
- mActiveActionMode = null;
- }
- updateWarningView();
+ setSwitcherMenuVisibility(true);
+ }
+
+ private PositionMappingCheckBroker mPositionMappingCheckBroker =
+ new PositionMappingCheckBroker();
+
+ private class PositionMappingCheckBroker extends CheckBroker
+ implements OnClearChoicesListener {
+ private int mLastMappingPager = -1;
+ private int mLastMappingGrid = -1;
+
+ private int mapPagerToGridPosition(int position) {
+ if (position != mLastMappingPager) {
+ mLastMappingPager = position;
+ mLastMappingGrid = mAdapter.translatePositionWithoutLabels(position);
+ }
+ return mLastMappingGrid;
}
- protected void notifyIndexChanged() {
- mHandler.sendEmptyMessage(ItemListHandler.MSG_NOTIFY_CHANGED);
+ private int mapGridToPagerPosition(int position) {
+ if (position != mLastMappingGrid) {
+ mLastMappingGrid = position;
+ mLastMappingPager = mPagerAdapter.translatePositionWithLabels(position);
+ }
+ return mLastMappingPager;
}
- private static class ProgressState {
- String message;
- String title;
- int current;
- int max;
-
- public void reset() {
- title = null;
- message = null;
- current = 0;
- max = 0;
- }
+ @Override
+ public void setItemChecked(int position, boolean checked) {
+ mGridView.setItemChecked(mapPagerToGridPosition(position), checked);
}
- private ProgressState mProgressState = new ProgressState();
-
@Override
- public void onObjectIndexed(MtpObjectInfo object, int numVisited) {
- // Not guaranteed to be called on the UI thread
- mProgressState.reset();
- mProgressState.max = 0;
- mProgressState.message = getResources().getQuantityString(
- R.plurals.ingest_number_of_items_scanned, numVisited, numVisited);
- mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ public void onCheckedChange(int position, boolean checked) {
+ if (mPagerAdapter != null) {
+ super.onCheckedChange(mapGridToPagerPosition(position), checked);
+ }
}
@Override
- public void onSorting() {
- // Not guaranteed to be called on the UI thread
- mProgressState.reset();
- mProgressState.max = 0;
- mProgressState.message = getResources().getString(R.string.ingest_sorting);
- mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ public boolean isItemChecked(int position) {
+ return mGridView.getCheckedItemPositions().get(mapPagerToGridPosition(position));
}
@Override
- public void onIndexFinish() {
- // Not guaranteed to be called on the UI thread
- mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_HIDE);
- mHandler.sendEmptyMessage(ItemListHandler.MSG_NOTIFY_CHANGED);
+ public void onClearChoices() {
+ onBulkCheckedChange();
}
+ }
+ private DataSetObserver mMasterObserver = new DataSetObserver() {
@Override
- public void onImportProgress(final int visitedCount, final int totalCount,
- String pathIfSuccessful) {
- // Not guaranteed to be called on the UI thread
- mProgressState.reset();
- mProgressState.max = totalCount;
- mProgressState.current = visitedCount;
- mProgressState.title = getResources().getString(R.string.ingest_importing);
- mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ public void onChanged() {
+ if (mPagerAdapter != null) {
+ mPagerAdapter.notifyDataSetChanged();
+ }
}
@Override
- public void onImportFinish(Collection<MtpObjectInfo> objectsNotImported) {
- // Not guaranteed to be called on the UI thread
- mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_HIDE);
- // TODO: maybe show an extra dialog listing the ones that failed
- // importing, if any?
+ public void onInvalidated() {
+ if (mPagerAdapter != null) {
+ mPagerAdapter.notifyDataSetChanged();
+ }
+ }
+ };
+
+ private int pickFullscreenStartingPosition() {
+ int firstVisiblePosition = mGridView.getFirstVisiblePosition();
+ if (mLastCheckedPosition <= firstVisiblePosition
+ || mLastCheckedPosition > mGridView.getLastVisiblePosition()) {
+ return firstVisiblePosition;
+ } else {
+ return mLastCheckedPosition;
}
+ }
- private ProgressDialog getProgressDialog() {
- if (mProgressDialog == null || !mProgressDialog.isShowing()) {
- mProgressDialog = new ProgressDialog(this);
- mProgressDialog.setCancelable(false);
- }
- return mProgressDialog;
+ private void setSwitcherMenuState(MenuItem menuItem, boolean inFullscreenMode) {
+ if (menuItem == null) {
+ return;
+ }
+ if (!inFullscreenMode) {
+ menuItem.setIcon(android.R.drawable.ic_menu_zoom);
+ menuItem.setTitle(R.string.ingest_switch_photo_fullscreen);
+ } else {
+ menuItem.setIcon(android.R.drawable.ic_dialog_dialer);
+ menuItem.setTitle(R.string.ingest_switch_photo_grid);
+ }
+ }
+
+ private void setFullscreenPagerVisibility(boolean visible) {
+ mFullscreenPagerVisible = visible;
+ if (visible) {
+ if (mPagerAdapter == null) {
+ mPagerAdapter = new MtpPagerAdapter(this, mPositionMappingCheckBroker);
+ mPagerAdapter.setMtpDeviceIndex(mAdapter.getMtpDeviceIndex());
+ }
+ mFullscreenPager.setAdapter(mPagerAdapter);
+ mFullscreenPager.setCurrentItem(mPagerAdapter.translatePositionWithLabels(
+ pickFullscreenStartingPosition()), false);
+ } else if (mPagerAdapter != null) {
+ mGridView.setSelection(mAdapter.translatePositionWithoutLabels(
+ mFullscreenPager.getCurrentItem()));
+ mFullscreenPager.setAdapter(null);
}
+ mGridView.setVisibility(visible ? View.INVISIBLE : View.VISIBLE);
+ mFullscreenPager.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
+ if (mActionMenuSwitcherItem != null) {
+ setSwitcherMenuState(mActionMenuSwitcherItem, visible);
+ }
+ setSwitcherMenuState(mMenuSwitcherItem, visible);
+ }
- private void updateProgressDialog() {
- ProgressDialog dialog = getProgressDialog();
- boolean indeterminate = (mProgressState.max == 0);
- dialog.setIndeterminate(indeterminate);
- dialog.setProgressStyle(indeterminate ? ProgressDialog.STYLE_SPINNER
- : ProgressDialog.STYLE_HORIZONTAL);
- if (mProgressState.title != null) {
- dialog.setTitle(mProgressState.title);
- }
- if (mProgressState.message != null) {
- dialog.setMessage(mProgressState.message);
- }
- if (!indeterminate) {
- dialog.setProgress(mProgressState.current);
- dialog.setMax(mProgressState.max);
- }
- if (!dialog.isShowing()) {
- dialog.show();
- }
+ private void setSwitcherMenuVisibility(boolean visible) {
+ if (mActionMenuSwitcherItem != null) {
+ mActionMenuSwitcherItem.setVisible(visible);
+ }
+ if (mMenuSwitcherItem != null) {
+ mMenuSwitcherItem.setVisible(visible);
+ }
+ }
+
+ private void updateWarningView() {
+ if (!mAdapter.deviceConnected()) {
+ showWarningView(R.string.ingest_no_device);
+ } else if (mAdapter.indexReady() && mAdapter.getCount() == 0) {
+ showWarningView(R.string.ingest_empty_device);
+ } else {
+ hideWarningView();
}
+ }
- private void cleanupProgressDialog() {
- if (mProgressDialog != null) {
- mProgressDialog.hide();
- mProgressDialog = null;
- }
+ private void uiThreadNotifyIndexChanged() {
+ mAdapter.notifyDataSetChanged();
+ if (mActiveActionMode != null) {
+ mActiveActionMode.finish();
+ mActiveActionMode = null;
+ }
+ updateWarningView();
+ }
+
+ protected void notifyIndexChanged() {
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_NOTIFY_CHANGED);
+ }
+
+ private static class ProgressState {
+ String message;
+ String title;
+ int current;
+ int max;
+
+ public void reset() {
+ title = null;
+ message = null;
+ current = 0;
+ max = 0;
+ }
+ }
+
+ private ProgressState mProgressState = new ProgressState();
+
+ @Override
+ public void onObjectIndexed(IngestObjectInfo object, int numVisited) {
+ // Not guaranteed to be called on the UI thread
+ mProgressState.reset();
+ mProgressState.max = 0;
+ mProgressState.message = getResources().getQuantityString(
+ R.plurals.ingest_number_of_items_scanned, numVisited, numVisited);
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ }
+
+ @Override
+ public void onSortingStarted() {
+ // Not guaranteed to be called on the UI thread
+ mProgressState.reset();
+ mProgressState.max = 0;
+ mProgressState.message = getResources().getString(R.string.ingest_sorting);
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ }
+
+ @Override
+ public void onIndexingFinished() {
+ // Not guaranteed to be called on the UI thread
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_HIDE);
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_NOTIFY_CHANGED);
+ }
+
+ @Override
+ public void onImportProgress(final int visitedCount, final int totalCount,
+ String pathIfSuccessful) {
+ // Not guaranteed to be called on the UI thread
+ mProgressState.reset();
+ mProgressState.max = totalCount;
+ mProgressState.current = visitedCount;
+ mProgressState.title = getResources().getString(R.string.ingest_importing);
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_UPDATE);
+ mHandler.removeMessages(ItemListHandler.MSG_PROGRESS_INDETERMINATE);
+ mHandler.sendEmptyMessageDelayed(ItemListHandler.MSG_PROGRESS_INDETERMINATE,
+ INDETERMINATE_SWITCH_TIMEOUT_MS);
+ }
+
+ @Override
+ public void onImportFinish(Collection<IngestObjectInfo> objectsNotImported,
+ int numVisited) {
+ // Not guaranteed to be called on the UI thread
+ mHandler.sendEmptyMessage(ItemListHandler.MSG_PROGRESS_HIDE);
+ mHandler.removeMessages(ItemListHandler.MSG_PROGRESS_INDETERMINATE);
+ // TODO(georgescu): maybe show an extra dialog listing the ones that failed
+ // importing, if any?
+ }
+
+ private ProgressDialog getProgressDialog() {
+ if (mProgressDialog == null || !mProgressDialog.isShowing()) {
+ mProgressDialog = new ProgressDialog(this);
+ mProgressDialog.setCancelable(false);
+ }
+ return mProgressDialog;
+ }
+
+ private void updateProgressDialog() {
+ ProgressDialog dialog = getProgressDialog();
+ boolean indeterminate = (mProgressState.max == 0);
+ dialog.setIndeterminate(indeterminate);
+ dialog.setProgressStyle(indeterminate ? ProgressDialog.STYLE_SPINNER
+ : ProgressDialog.STYLE_HORIZONTAL);
+ if (mProgressState.title != null) {
+ dialog.setTitle(mProgressState.title);
+ }
+ if (mProgressState.message != null) {
+ dialog.setMessage(mProgressState.message);
+ }
+ if (!indeterminate) {
+ dialog.setProgress(mProgressState.current);
+ dialog.setMax(mProgressState.max);
+ }
+ if (!dialog.isShowing()) {
+ dialog.show();
}
+ }
- // This is static and uses a WeakReference in order to avoid leaking the Activity
- private static class ItemListHandler extends Handler {
- public static final int MSG_PROGRESS_UPDATE = 0;
- public static final int MSG_PROGRESS_HIDE = 1;
- public static final int MSG_NOTIFY_CHANGED = 2;
- public static final int MSG_BULK_CHECKED_CHANGE = 3;
+ private void makeProgressDialogIndeterminate() {
+ ProgressDialog dialog = getProgressDialog();
+ dialog.setIndeterminate(true);
+ }
- WeakReference<IngestActivity> mParentReference;
+ private void cleanupProgressDialog() {
+ if (mProgressDialog != null) {
+ mProgressDialog.dismiss();
+ mProgressDialog = null;
+ }
+ }
- public ItemListHandler(IngestActivity parent) {
- super();
- mParentReference = new WeakReference<IngestActivity>(parent);
- }
+ // This is static and uses a WeakReference in order to avoid leaking the Activity
+ private static class ItemListHandler extends Handler {
+ public static final int MSG_PROGRESS_UPDATE = 0;
+ public static final int MSG_PROGRESS_HIDE = 1;
+ public static final int MSG_NOTIFY_CHANGED = 2;
+ public static final int MSG_BULK_CHECKED_CHANGE = 3;
+ public static final int MSG_PROGRESS_INDETERMINATE = 4;
- public void handleMessage(Message message) {
- IngestActivity parent = mParentReference.get();
- if (parent == null || !parent.mActive)
- return;
- switch (message.what) {
- case MSG_PROGRESS_HIDE:
- parent.cleanupProgressDialog();
- break;
- case MSG_PROGRESS_UPDATE:
- parent.updateProgressDialog();
- break;
- case MSG_NOTIFY_CHANGED:
- parent.UiThreadNotifyIndexChanged();
- break;
- case MSG_BULK_CHECKED_CHANGE:
- parent.mPositionMappingCheckBroker.onBulkCheckedChange();
- break;
- default:
- break;
- }
- }
+ WeakReference<IngestActivity> mParentReference;
+
+ public ItemListHandler(IngestActivity parent) {
+ super();
+ mParentReference = new WeakReference<IngestActivity>(parent);
}
- private ServiceConnection mHelperServiceConnection = new ServiceConnection() {
- public void onServiceConnected(ComponentName className, IBinder service) {
- mHelperService = ((IngestService.LocalBinder) service).getService();
- mHelperService.setClientActivity(IngestActivity.this);
- MtpDeviceIndex index = mHelperService.getIndex();
- mAdapter.setMtpDeviceIndex(index);
- if (mPagerAdapter != null) mPagerAdapter.setMtpDeviceIndex(index);
- }
+ @Override
+ public void handleMessage(Message message) {
+ IngestActivity parent = mParentReference.get();
+ if (parent == null || !parent.mActive) {
+ return;
+ }
+ switch (message.what) {
+ case MSG_PROGRESS_HIDE:
+ parent.cleanupProgressDialog();
+ break;
+ case MSG_PROGRESS_UPDATE:
+ parent.updateProgressDialog();
+ break;
+ case MSG_NOTIFY_CHANGED:
+ parent.uiThreadNotifyIndexChanged();
+ break;
+ case MSG_BULK_CHECKED_CHANGE:
+ parent.mPositionMappingCheckBroker.onBulkCheckedChange();
+ break;
+ case MSG_PROGRESS_INDETERMINATE:
+ parent.makeProgressDialogIndeterminate();
+ break;
+ default:
+ break;
+ }
+ }
+ }
- public void onServiceDisconnected(ComponentName className) {
- mHelperService = null;
- }
- };
+ private ServiceConnection mHelperServiceConnection = new ServiceConnection() {
+ @Override
+ public void onServiceConnected(ComponentName className, IBinder service) {
+ mHelperService = ((IngestService.LocalBinder) service).getService();
+ mHelperService.setClientActivity(IngestActivity.this);
+ MtpDeviceIndex index = mHelperService.getIndex();
+ mAdapter.setMtpDeviceIndex(index);
+ if (mPagerAdapter != null) {
+ mPagerAdapter.setMtpDeviceIndex(index);
+ }
+ }
- private void doBindHelperService() {
- bindService(new Intent(getApplicationContext(), IngestService.class),
- mHelperServiceConnection, Context.BIND_AUTO_CREATE);
+ @Override
+ public void onServiceDisconnected(ComponentName className) {
+ mHelperService = null;
}
+ };
- private void doUnbindHelperService() {
- if (mHelperService != null) {
- mHelperService.setClientActivity(null);
- unbindService(mHelperServiceConnection);
- }
+ private void doBindHelperService() {
+ bindService(new Intent(getApplicationContext(), IngestService.class),
+ mHelperServiceConnection, Context.BIND_AUTO_CREATE);
+ }
+
+ private void doUnbindHelperService() {
+ if (mHelperService != null) {
+ mHelperService.setClientActivity(null);
+ unbindService(mHelperServiceConnection);
}
+ }
}
OSDN Git Service
