Fixed build process
This commit is contained in:
str4d
209
app/src/main/java/i2p/bote/android/ViewEmailActivity.java
Normal file
209
app/src/main/java/i2p/bote/android/ViewEmailActivity.java
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package i2p.bote.android;
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import java.security.GeneralSecurityException;
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import java.util.ArrayList;
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import java.util.List;
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import i2p.bote.android.util.BetterAsyncTaskLoader;
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import i2p.bote.android.util.BoteHelper;
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import i2p.bote.email.Email;
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import i2p.bote.fileencryption.PasswordException;
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import i2p.bote.folder.EmailFolder;
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import i2p.bote.folder.FolderListener;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v4.app.FragmentStatePagerAdapter;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.Loader;
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import android.support.v4.view.ViewPager;
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import android.support.v7.app.ActionBarActivity;
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public class ViewEmailActivity extends ActionBarActivity implements
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LoaderManager.LoaderCallbacks<List<String>> {
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public static final String FOLDER_NAME = "folder_name";
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public static final String MESSAGE_ID = "message_id";
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private static final int MESSAGE_ID_LIST_LOADER = 1;
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private EmailFolder mFolder;
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// The messageId of the currently-viewed Email
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private String mMessageId;
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private ViewPager mPager;
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private ViewEmailPagerAdapter mPagerAdapter;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_view_email);
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// Enable ActionBar app icon to behave as action to go back
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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Intent i = getIntent();
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String folderName = i.getStringExtra(FOLDER_NAME);
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mFolder = BoteHelper.getMailFolder(
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folderName == null ? "inbox" : folderName);
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mMessageId = i.getStringExtra(MESSAGE_ID);
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// Instantiate the ViewPager and PagerAdapter
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mPager = (ViewPager) findViewById(R.id.pager);
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mPagerAdapter = new ViewEmailPagerAdapter(getSupportFragmentManager());
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mPager.setAdapter(mPagerAdapter);
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mPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
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@Override
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public void onPageSelected(int position) {
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mMessageId = mPagerAdapter.getMessageId(position);
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// Mark the visible email as not new
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if (mMessageId != null) {
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try {
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if (!BoteHelper.isOutbox(mFolder))
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mFolder.setNew(mMessageId, false);
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mFolder.setRecent(mMessageId, false);
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} catch (PasswordException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (GeneralSecurityException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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});
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// Fire off a Loader to fetch the list of Emails
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getSupportLoaderManager().initLoader(MESSAGE_ID_LIST_LOADER, null, this);
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}
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private class ViewEmailPagerAdapter extends FragmentStatePagerAdapter {
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private List<String> mIds;
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public ViewEmailPagerAdapter(FragmentManager fm) {
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super(fm);
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}
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public void setData(List<String> data) {
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mIds = data;
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notifyDataSetChanged();
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}
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public int getPosition(String messageId) {
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if (mIds == null)
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return 0;
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else
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return mIds.indexOf(messageId);
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}
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public String getMessageId(int position) {
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if (mIds == null)
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return null;
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else
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return mIds.get(position);
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}
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@Override
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public Fragment getItem(int position) {
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if (mIds == null)
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return null;
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else
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return ViewEmailFragment.newInstance(
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mFolder.getName(), mIds.get(position));
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}
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@Override
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public int getCount() {
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if (mIds == null)
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return 0;
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else
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return mIds.size();
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}
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}
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// LoaderManager.LoaderCallbacks<List<String>>
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public Loader<List<String>> onCreateLoader(int id, Bundle args) {
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return new MessageIdListLoader(this, mFolder);
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}
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private static class MessageIdListLoader extends BetterAsyncTaskLoader<List<String>> implements
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FolderListener {
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private EmailFolder mFolder;
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public MessageIdListLoader(Context context, EmailFolder folder) {
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super(context);
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mFolder = folder;
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}
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@Override
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public List<String> loadInBackground() {
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List<String> messageIds = null;
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try {
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List<Email> emails = BoteHelper.getEmails(mFolder, null, true);
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messageIds = new ArrayList<String>();
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for (Email email : emails)
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messageIds.add(email.getMessageID());
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} catch (PasswordException pe) {
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// TODO: Handle this error properly (get user to log in)
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}
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return messageIds;
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}
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protected void onStartMonitoring() {
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mFolder.addFolderListener(this);
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}
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protected void onStopMonitoring() {
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mFolder.removeFolderListener(this);
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}
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protected void releaseResources(List<String> data) {
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}
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// FolderListener
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@Override
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public void elementAdded(String messageId) {
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onContentChanged();
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}
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@Override
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public void elementUpdated() {
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onContentChanged();
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}
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@Override
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public void elementRemoved(String messageId) {
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onContentChanged();
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}
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}
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public void onLoadFinished(Loader<List<String>> loader,
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List<String> data) {
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mPagerAdapter.setData(data);
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mPager.setCurrentItem(
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mPagerAdapter.getPosition(mMessageId));
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// Mark the current email as not new
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if (mMessageId != null) {
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try {
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if (!BoteHelper.isOutbox(mFolder))
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mFolder.setNew(mMessageId, false);
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mFolder.setRecent(mMessageId, false);
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} catch (PasswordException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (GeneralSecurityException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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public void onLoaderReset(Loader<List<String>> loader) {
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mPagerAdapter.setData(null);
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}
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}
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