tt-rss-android/src/org/fox/ttrss/OnlineActivity.java

527 lines
14 KiB
Java
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2012-09-16 09:25:28 +00:00
package org.fox.ttrss;
import java.util.HashMap;
import org.fox.ttrss.types.Article;
import org.fox.ttrss.types.ArticleList;
import org.fox.ttrss.types.Feed;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.widget.SearchView;
public class OnlineActivity extends CommonActivity {
private final String TAG = this.getClass().getSimpleName();
protected String m_sessionId;
protected SharedPreferences m_prefs;
protected int m_apiLevel = 0;
protected Menu m_menu;
@Override
public void onCreate(Bundle savedInstanceState) {
m_prefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
if (m_prefs.getString("theme", "THEME_DARK").equals("THEME_DARK")) {
setTheme(R.style.DarkTheme);
} else {
setTheme(R.style.LightTheme);
}
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
setProgressBarIndeterminateVisibility(false);
if (getIntent().getExtras() != null) {
Intent i = getIntent();
m_sessionId = i.getStringExtra("sessionId");
m_apiLevel = i.getIntExtra("apiLevel", -1);
}
if (savedInstanceState != null) {
m_sessionId = savedInstanceState.getString("sessionId");
m_apiLevel = savedInstanceState.getInt("apiLevel");
}
Log.d(TAG, "m_sessionId=" + m_sessionId);
Log.d(TAG, "m_apiLevel=" + m_apiLevel);
setContentView(R.layout.online);
}
protected void login() {
if (m_prefs.getString("ttrss_url", "").trim().length() == 0) {
setLoadingStatus(R.string.login_need_configure, false);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.dialog_need_configure_prompt)
.setCancelable(false)
.setPositiveButton(R.string.dialog_open_preferences, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// launch preferences
Intent intent = new Intent(OnlineActivity.this,
PreferencesActivity.class);
startActivityForResult(intent, 0);
}
})
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alert = builder.create();
alert.show();
} else {
LoginRequest ar = new LoginRequest(getApplicationContext());
HashMap<String, String> map = new HashMap<String, String>() {
{
put("op", "login");
put("user", m_prefs.getString("login", "").trim());
put("password", m_prefs.getString("password", "").trim());
}
};
ar.execute(map);
setLoadingStatus(R.string.login_in_progress, true);
}
}
protected void loginSuccess() {
setLoadingStatus(R.string.blank, false);
findViewById(R.id.loading_container).setVisibility(View.GONE);
initMenu();
Intent intent = new Intent(OnlineActivity.this, FeedsActivity.class);
intent.putExtra("sessionId", m_sessionId);
intent.putExtra("apiLevel", m_apiLevel);
intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivityForResult(intent, 0);
finish();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.logout:
logout();
return true;
case R.id.login:
login();
return true;
case R.id.preferences:
Intent intent = new Intent(OnlineActivity.this,
PreferencesActivity.class);
startActivityForResult(intent, 0);
return true;
default:
Log.d(TAG, "onOptionsItemSelected, unhandled id=" + item.getItemId());
return super.onOptionsItemSelected(item);
}
}
protected void logout() {
m_sessionId = null;
findViewById(R.id.loading_container).setVisibility(View.VISIBLE);
setLoadingStatus(R.string.login_ready, false);
initMenu();
}
protected void loginFailure() {
m_sessionId = null;
initMenu();
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
out.putString("sessionId", m_sessionId);
out.putInt("apiLevel", m_apiLevel);
}
@Override
public void onResume() {
super.onResume();
if (m_sessionId == null) {
login();
} else {
loginSuccess();
}
}
public Menu getMenu() {
return m_menu;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
m_menu = menu;
initMenu();
return true;
}
protected String getSessionId() {
return m_sessionId;
}
protected int getApiLevel() {
return m_apiLevel;
}
@SuppressWarnings({ "unchecked", "serial" })
public void saveArticleUnread(final Article article) {
ApiRequest req = new ApiRequest(getApplicationContext());
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", String.valueOf(article.id));
put("mode", article.unread ? "1" : "0");
put("field", "2");
}
};
req.execute(map);
}
@SuppressWarnings({ "unchecked", "serial" })
public void saveArticleMarked(final Article article) {
ApiRequest req = new ApiRequest(getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
toast(article.marked ? R.string.notify_article_marked : R.string.notify_article_unmarked);
}
};
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", String.valueOf(article.id));
put("mode", article.marked ? "1" : "0");
put("field", "0");
}
};
req.execute(map);
}
@SuppressWarnings({ "unchecked", "serial" })
public void saveArticlePublished(final Article article) {
ApiRequest req = new ApiRequest(getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
toast(article.published ? R.string.notify_article_published : R.string.notify_article_unpublished);
}
};
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", String.valueOf(article.id));
put("mode", article.published ? "1" : "0");
put("field", "1");
}
};
req.execute(map);
}
@SuppressWarnings({ "unchecked", "serial" })
public void saveArticleNote(final Article article, final String note) {
ApiRequest req = new ApiRequest(getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
toast(R.string.notify_article_note_set);
}
};
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", String.valueOf(article.id));
put("mode", "1");
put("data", note);
put("field", "3");
}
};
req.execute(map);
}
public static String articlesToIdString(ArticleList articles) {
String tmp = "";
for (Article a : articles)
tmp += String.valueOf(a.id) + ",";
return tmp.replaceAll(",$", "");
}
public void shareArticle(Article article) {
if (article != null) {
Intent intent = getShareIntent(article);
startActivity(Intent.createChooser(intent,
getString(R.string.share_article)));
}
}
private Intent getShareIntent(Article article) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_SUBJECT, article.title);
intent.putExtra(Intent.EXTRA_TEXT, article.link);
return intent;
}
@SuppressWarnings("unchecked")
public void catchupFeed(final Feed feed) {
Log.d(TAG, "catchupFeed=" + feed);
ApiRequest req = new ApiRequest(getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
// refresh?
}
};
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "catchupFeed");
put("feed_id", String.valueOf(feed.id));
if (feed.is_cat)
put("is_cat", "1");
}
};
req.execute(map);
}
@SuppressWarnings("unchecked")
public void toggleArticlesMarked(final ArticleList articles) {
ApiRequest req = new ApiRequest(getApplicationContext());
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", articlesToIdString(articles));
put("mode", "2");
put("field", "0");
}
};
req.execute(map);
}
@SuppressWarnings("unchecked")
public void toggleArticlesUnread(final ArticleList articles) {
ApiRequest req = new ApiRequest(getApplicationContext());
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", articlesToIdString(articles));
put("mode", "2");
put("field", "2");
}
};
req.execute(map);
//refresh();
}
@SuppressWarnings("unchecked")
public void toggleArticlesPublished(final ArticleList articles) {
ApiRequest req = new ApiRequest(getApplicationContext());
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "updateArticle");
put("article_ids", articlesToIdString(articles));
put("mode", "2");
put("field", "1");
}
};
req.execute(map);
}
protected void initMenu() {
Log.d(TAG, "initMenu:" + m_menu);
if (m_menu != null) {
if (m_sessionId != null) {
m_menu.setGroupVisible(R.id.menu_group_logged_in, true);
m_menu.setGroupVisible(R.id.menu_group_logged_out, false);
} else {
m_menu.setGroupVisible(R.id.menu_group_logged_in, false);
m_menu.setGroupVisible(R.id.menu_group_logged_out, true);
}
m_menu.setGroupVisible(R.id.menu_group_headlines, false);
m_menu.setGroupVisible(R.id.menu_group_headlines_selection, false);
m_menu.setGroupVisible(R.id.menu_group_article, false);
m_menu.setGroupVisible(R.id.menu_group_feeds, false);
m_menu.findItem(R.id.set_labels).setEnabled(m_apiLevel >= 1);
m_menu.findItem(R.id.article_set_note).setEnabled(m_apiLevel >= 1);
m_menu.findItem(R.id.close_feed).setVisible(!isSmallScreen());
m_menu.findItem(R.id.close_article).setVisible(!isSmallScreen());
MenuItem search = m_menu.findItem(R.id.search);
search.setEnabled(m_apiLevel >= 2);
if (!isCompatMode()) {
SearchView searchView = (SearchView) search.getActionView();
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
private String query = "";
@Override
public boolean onQueryTextSubmit(String query) {
HeadlinesFragment frag = (HeadlinesFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_HEADLINES);
if (frag != null) {
frag.setSearchQuery(query);
this.query = query;
}
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
if (newText.equals("") && !newText.equals(this.query)) {
HeadlinesFragment frag = (HeadlinesFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_HEADLINES);
if (frag != null) {
frag.setSearchQuery(newText);
this.query = newText;
}
}
return false;
}
});
}
}
}
private class LoginRequest extends ApiRequest {
public LoginRequest(Context context) {
super(context);
}
@SuppressWarnings("unchecked")
protected void onPostExecute(JsonElement result) {
if (result != null) {
try {
JsonObject content = result.getAsJsonObject();
if (content != null) {
m_sessionId = content.get("session_id").getAsString();
Log.d(TAG, "Authenticated!");
ApiRequest req = new ApiRequest(m_context) {
protected void onPostExecute(JsonElement result) {
m_apiLevel = 0;
if (result != null) {
try {
m_apiLevel = result.getAsJsonObject()
.get("level").getAsInt();
} catch (Exception e) {
e.printStackTrace();
}
}
Log.d(TAG, "Received API level: " + m_apiLevel);
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
loginSuccess();
return;
}
};
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", m_sessionId);
put("op", "getApiLevel");
}
};
req.execute(map);
setLoadingStatus(R.string.loading_message, true);
return;
}
} catch (Exception e) {
e.printStackTrace();
}
}
m_sessionId = null;
setLoadingStatus(getErrorMessage(), false);
loginFailure();
}
}
}