package org.fox.ttrss; import java.util.HashMap; import android.app.Activity; import android.app.FragmentManager; import android.app.FragmentTransaction; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.preference.PreferenceManager; import android.util.Log; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.widget.TextView; import android.widget.Toast; import android.widget.ViewFlipper; import com.google.gson.JsonElement; import com.google.gson.JsonObject; public class MainActivity extends Activity { private final String TAG = this.getClass().getSimpleName(); private SharedPreferences m_prefs; private String m_themeName = ""; protected String m_sessionId; protected MenuItem m_syncStatus; public synchronized String getSessionId() { return m_sessionId; } /** Called when the activity is first created. */ public void toast(String message) { Toast toast = Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT); toast.show(); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(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); } m_themeName = m_prefs.getString("theme", "THEME_DARK"); if (savedInstanceState != null) { m_sessionId = savedInstanceState.getString("sessionId"); } setContentView(R.layout.main); /* HeadlinesFragment hf = new HeadlinesFragment(); FeedsFragment ff = new FeedsFragment(); ArticleFragment af = new ArticleFragment(); FragmentTransaction ft = getFragmentManager().beginTransaction(); ft.add(R.id.main, ff); ft.add(R.id.main, hf); ft.add(R.id.main, af); ft.hide(hf); ft.hide(af); ft.commit(); */ FragmentTransaction ft = getFragmentManager().beginTransaction(); //ft.hide(getFragmentManager().findFragmentById(R.id.headlines_fragment)); ft.hide(getFragmentManager().findFragmentById(R.id.article_fragment)); ft.commit(); LoginRequest ar = new LoginRequest(); ar.setApi(m_prefs.getString("ttrss_url", null)); HashMap map = new HashMap() { { put("op", "login"); put("user", m_prefs.getString("login", null)); put("password", m_prefs.getString("password", null)); } }; ar.execute(map); setLoadingStatus(R.string.login_in_progress, true); /* ViewFlipper vf = (ViewFlipper) findViewById(R.id.main_flipper); if (vf != null) { vf.showNext(); } */ } public void setLoadingStatus(int status, boolean showProgress) { TextView tv = (TextView)findViewById(R.id.loading_message); if (tv != null) { tv.setText(status); } View pb = findViewById(R.id.loading_progress); if (pb != null) { pb.setVisibility(showProgress ? View.VISIBLE : View.GONE); } } @Override public void onSaveInstanceState (Bundle out) { super.onSaveInstanceState(out); out.putString("sessionId", m_sessionId); } @Override public void onResume() { super.onResume(); if (!m_prefs.getString("theme", "THEME_DARK").equals(m_themeName)) { Intent refresh = new Intent(this, MainActivity.class); startActivity(refresh); finish(); } } @Override public void onDestroy() { super.onDestroy(); } @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.main_menu, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.preferences: Intent intent = new Intent(this, PreferencesActivity.class); startActivityForResult(intent, 0); return true; default: return super.onOptionsItemSelected(item); } } private class LoginRequest extends ApiRequest { protected void onPostExecute(JsonElement result) { if (result != null) { try { JsonObject rv = result.getAsJsonObject(); int status = rv.get("status").getAsInt(); if (status == 0) { JsonObject content = rv.get("content").getAsJsonObject(); if (content != null) { m_sessionId = content.get("session_id").getAsString(); setLoadingStatus(R.string.loading_message, true); FragmentManager fm = getFragmentManager(); FeedsFragment ff = (FeedsFragment) fm.findFragmentById(R.id.feeds_fragment); if (ff != null) { ff.initialize(m_sessionId); } ViewFlipper vf = (ViewFlipper) findViewById(R.id.main_flipper); if (vf != null) { vf.showNext(); } } } else { JsonObject content = rv.get("content").getAsJsonObject(); if (content != null) { String error = content.get("error").getAsString(); m_sessionId = null; if (error.equals("LOGIN_ERROR")) { setLoadingStatus(R.string.login_wrong_password, false); } else if (error.equals("API_DISABLED")) { setLoadingStatus(R.string.login_api_disabled, false); } else { setLoadingStatus(R.string.login_failed, false); } } } } catch (Exception e) { e.printStackTrace(); } } } } }