implement webview for content
This commit is contained in:
parent
fb7054eb18
commit
afc8996fff
@ -1,7 +1,8 @@
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<LinearLayout android:id="@+id/article_fragment" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android">
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<ImageView android:paddingRight="2dip" android:layout_height="match_parent" android:background="?feedlistDivider" android:layout_width="wrap_content" android:paddingLeft="2dip"></ImageView>
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<LinearLayout android:gravity="center" android:layout_height="match_parent" android:id="@+id/linearLayout1" android:layout_width="match_parent">
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<TextView android:text="--- Article ---" android:id="@+id/textView1" android:layout_height="wrap_content" android:layout_width="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge"></TextView>
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<LinearLayout android:padding="6dip" android:id="@+id/article_fragment" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical">
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<LinearLayout android:layout_margin="12dip" android:padding="6dip" android:background="#e0e0e0" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:id="@+id/article_header">
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<TextView android:layout_weight="1" android:textAppearance="?android:attr/textAppearanceLarge" android:text="TextView" android:layout_height="wrap_content" android:layout_width="match_parent" android:id="@+id/title"></TextView>
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<Button android:text="Close" android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/close_button"></Button>
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</LinearLayout>
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<WebView android:layout_width="match_parent" android:id="@+id/content" android:layout_height="match_parent"></WebView>
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</LinearLayout>
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@ -7,12 +7,9 @@
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<ListView android:layout_weight="1"
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android:layout_width="match_parent" android:id="@+id/feeds" android:layout_height="match_parent"></ListView>
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</LinearLayout>
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<ProgressBar android:layout_height="wrap_content"
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android:layout_width="wrap_content" android:visibility="invisible"
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android:layout_gravity="center" android:id="@+id/loading_progress"/>
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<TextView android:id="@+id/no_unread_feeds"
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android:visibility="invisible"
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android:layout_gravity="center"
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android:layout_gravity="center" android:color="#909090"
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android:textAppearance="?android:attr/textAppearanceLarge" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/no_unread_feeds"></TextView>
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</FrameLayout>
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@ -4,8 +4,13 @@
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android:layout_width="fill_parent"
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android:layout_height="fill_parent" android:id="@+id/headlines_fragment">
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<LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android">
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<ListView android:layout_weight="1"
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<ListView android:layout_weight="1" android:background="#fafafa"
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android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/headlines"></ListView>
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</LinearLayout>
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<TextView android:id="@+id/no_headlines"
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android:visibility="invisible"
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android:layout_gravity="center"
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android:textAppearance="?android:attr/textAppearanceLarge" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/no_headlines"></TextView>
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</FrameLayout>
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@ -19,19 +19,17 @@
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android:layout_width="wrap_content" android:layout_height="match_parent"></ImageView>
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</LinearLayout>
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<LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/LinearLayout1" android:layout_weight="0.5">
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<LinearLayout android:layout_width="match_parent" android:layout_weight="0" android:id="@+id/headlines_container" android:layout_height="match_parent"></LinearLayout>
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<LinearLayout android:layout_width="match_parent" android:layout_weight="1" android:background="#f0f0ff" android:id="@+id/article_container" android:layout_height="match_parent"></LinearLayout>
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<LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="0.5" android:id="@+id/headlines_wrapper">
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<LinearLayout android:layout_width="match_parent" android:layout_weight="1" android:id="@+id/headlines_container" android:layout_height="match_parent">
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</LinearLayout>
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<ImageView android:paddingRight="2dip" android:layout_height="match_parent" android:background="?feedlistDivider" android:layout_width="wrap_content" android:paddingLeft="2dip"></ImageView>
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<LinearLayout android:layout_weight="1" android:visibility="gone" android:layout_width="match_parent" android:background="#f0f0ff" android:id="@+id/article_container" android:layout_height="match_parent"></LinearLayout>
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</LinearLayout>
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</LinearLayout>
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<TextView android:layout_gravity="center" android:visibility="invisible"
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android:textAppearance="?android:attr/textAppearanceLarge" android:text="@string/no_unread_feeds" android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/no_unread_feeds"></TextView>
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<TextView android:id="@+id/no_headlines"
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android:visibility="invisible"
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android:layout_gravity="center"
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android:textAppearance="?android:attr/textAppearanceLarge" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/no_headlines"></TextView>
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</FrameLayout>
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@ -4,15 +4,12 @@ import java.io.BufferedReader;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.util.HashMap;
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import java.util.SortedMap;
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import java.util.TreeMap;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.DefaultHttpClient;
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import android.os.AsyncTask;
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import android.util.Log;
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import com.google.gson.Gson;
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@ -20,7 +17,7 @@ import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonElement> {
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public class ApiRequest {
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private final String TAG = this.getClass().getSimpleName();
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protected String m_sessionId;
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@ -43,11 +40,11 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
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m_login = login;
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m_password = password;
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Log.d(TAG, "initial SID=" + sessionId);
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//Log.d(TAG, "initial SID=" + sessionId);
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}
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protected int tryAuthenticate() {
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JsonElement result = sendRequest(new HashMap<String,String>() {
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JsonElement result = _sendRequest(new HashMap<String,String>() {
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{
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put("op", "login");
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put("user", m_login);
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@ -101,7 +98,7 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
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return m_authStatus;
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}
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protected JsonElement sendRequest(HashMap<String,String> param) {
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protected JsonElement _sendRequest(HashMap<String,String> param) {
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HashMap<String,String> tmp = new HashMap<String,String>(param);
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@ -144,10 +141,9 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
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return null;
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}
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@Override
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protected JsonElement doInBackground(HashMap<String, String>... params) {
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public JsonElement sendRequest(HashMap<String, String> params) {
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JsonElement result = sendRequest(params[0]);
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JsonElement result = _sendRequest(params);
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try {
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JsonElement content = result.getAsJsonObject().get("content");
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@ -163,7 +159,7 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
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m_authStatus = tryAuthenticate();
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if (m_authStatus == STATUS_OK) {
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result = sendRequest(params[0]);
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result = _sendRequest(params);
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return result.getAsJsonObject().get("content");
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}
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@ -1,43 +1,83 @@
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package org.fox.ttrss;
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import java.util.Timer;
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import org.fox.ttrss.FeedsFragment.FeedsListAdapter;
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import android.app.Activity;
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import android.app.Fragment;
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import android.content.SharedPreferences;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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import android.provider.BaseColumns;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AbsListView;
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import android.widget.ListView;
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import android.webkit.WebView;
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import android.widget.TextView;
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public class ArticleFragment extends Fragment {
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SharedPreferences m_prefs;
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private final String TAG = this.getClass().getSimpleName();
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protected SharedPreferences m_prefs;
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protected int m_articleId;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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if (savedInstanceState != null) {
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//
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m_articleId = savedInstanceState.getInt("articleId");
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}
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View view = inflater.inflate(R.layout.article_fragment, container, false);
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DatabaseHelper dh = new DatabaseHelper(getActivity());
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SQLiteDatabase db = dh.getReadableDatabase();
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Log.d(TAG, "Opening article #" + m_articleId);
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Cursor c = db.query("articles", null, BaseColumns._ID + "=?",
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new String[] { String.valueOf(m_articleId) }, null, null, null);
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c.moveToFirst();
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Log.d(TAG, "Cursor count: " + c.getCount());
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TextView title = (TextView)view.findViewById(R.id.title);
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if (title != null) {
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title.setText(c.getString(c.getColumnIndex("title")));
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}
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WebView content = (WebView)view.findViewById(R.id.content);
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if (content != null) {
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String contentData = "<html><body>" + c.getString(c.getColumnIndex("content")) + "</body></html>";
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Log.d(TAG, "content=" + contentData);
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content.loadData(contentData, "text/html", "utf-8");
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}
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c.close();
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db.close();
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return view;
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}
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public void initialize(int articleId) {
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m_articleId = articleId;
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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}
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@Override
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public void onSaveInstanceState (Bundle out) {
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public void onSaveInstanceState (Bundle out) {
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super.onSaveInstanceState(out);
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out.putInt("articleId", m_articleId);
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}
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@Override
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@ -3,7 +3,6 @@ import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.provider.BaseColumns;
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import android.util.Log;
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public class DatabaseHelper extends SQLiteOpenHelper {
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@ -1,11 +1,5 @@
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package org.fox.ttrss;
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import java.lang.reflect.Type;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Timer;
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import java.util.TimerTask;
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import android.app.Activity;
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import android.app.Fragment;
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import android.app.FragmentTransaction;
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@ -13,10 +7,8 @@ import android.content.Context;
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import android.content.SharedPreferences;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteStatement;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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import android.provider.BaseColumns;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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@ -27,54 +19,42 @@ import android.widget.AdapterView.OnItemClickListener;
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import android.widget.ListView;
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import android.widget.SimpleCursorAdapter;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import com.google.gson.reflect.TypeToken;
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public class FeedsFragment extends Fragment implements OnItemClickListener {
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private final String TAG = this.getClass().getSimpleName();
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protected FeedsListAdapter m_adapter;
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protected SharedPreferences m_prefs;
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protected int m_activeFeedId;
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protected Gson m_gson = new Gson();
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protected Cursor m_cursor;
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protected SQLiteDatabase m_db;
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private Timer m_timer;
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/* private Timer m_timer;
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private TimerTask m_updateTask = new TimerTask() {
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@Override
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public void run() {
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getActivity().runOnUiThread(new Runnable() {
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@Override
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public void run() {
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updateSelf();
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}
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});
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downloadFeeds();
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}
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};
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}; */
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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if (savedInstanceState != null) {
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m_activeFeedId = savedInstanceState.getInt("activeFeedId");
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}
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View view = inflater.inflate(R.layout.feeds_fragment, container, false);
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DatabaseHelper helper = new DatabaseHelper(getActivity());
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m_db = helper.getReadableDatabase();
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m_cursor = m_db.query("feeds_unread", null, "unread > 0", null, null, null, "title");
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m_adapter = new FeedsListAdapter(getActivity(), R.layout.feeds_row, m_cursor,
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new String[] { "title", "unread" }, new int[] { R.id.title, R.id.unread_counter }, 0);
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ListView list = (ListView) view.findViewById(R.id.feeds);
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if (list != null) {
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list.setAdapter(m_adapter);
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list.setOnItemClickListener(this);
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@ -82,13 +62,13 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
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list.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);
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}
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View pb = view.findViewById(R.id.loading_progress);
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/* View pb = view.findViewById(R.id.loading_progress);
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if (pb != null && m_cursor.getCount() == 0)
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pb.setVisibility(View.VISIBLE);
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m_timer = new Timer("UpdateFeeds");
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m_timer.schedule(m_updateTask, 1000L, 60*1000L);
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pb.setVisibility(View.VISIBLE); */
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// m_timer = new Timer("UpdateFeeds");
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// m_timer.schedule(m_updateTask, 1000L, 60*1000L);
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return view;
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}
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@ -99,139 +79,51 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
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m_cursor.close();
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m_db.close();
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m_timer.cancel();
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m_timer = null;
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// m_timer.cancel();
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// m_timer = null;
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}
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@Override
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public void onAttach(Activity activity) {
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super.onAttach(activity);
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m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
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}
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private void updateSelf() {
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String sessionId = ((MainActivity)getActivity()).getSessionId();
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ApiRequest task = new ApiRequest(sessionId,
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m_prefs.getString("ttrss_url", null),
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m_prefs.getString("login", null),
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m_prefs.getString("password", null)) {
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@Override
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protected void onPostExecute(JsonElement result) {
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if (result != null && getAuthStatus() == STATUS_OK) {
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try {
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try {
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((MainActivity)getActivity()).setSessionId(getSessionId());
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} catch (NullPointerException e) {
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//
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}
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JsonArray feeds_object = (JsonArray) result.getAsJsonArray();
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Type listType = new TypeToken<List<Feed>>() {}.getType();
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List<Feed> feeds = m_gson.fromJson(feeds_object, listType);
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DatabaseHelper dh = new DatabaseHelper(getActivity());
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SQLiteDatabase db = dh.getWritableDatabase();
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SQLiteStatement stmtUpdate = db.compileStatement("UPDATE feeds SET " +
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"title = ?, feed_url = ?, has_icon = ?, cat_id = ?, last_updated = ? WHERE " +
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BaseColumns._ID + " = ?");
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SQLiteStatement stmtInsert = db.compileStatement("INSERT INTO feeds " +
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"("+BaseColumns._ID+", title, feed_url, has_icon, cat_id, last_updated) " +
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"VALUES (?, ?, ?, ?, ?, ?);");
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for (Feed feed : feeds) {
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Cursor c = db.query("feeds", new String[] { BaseColumns._ID } , BaseColumns._ID + "=?",
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new String[] { String.valueOf(feed.id) }, null, null, null);
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if (c.getCount() != 0) {
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stmtUpdate.bindString(1, feed.title);
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stmtUpdate.bindString(2, feed.feed_url);
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stmtUpdate.bindLong(3, feed.has_icon ? 1 : 0);
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stmtUpdate.bindLong(4, feed.cat_id);
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stmtUpdate.bindLong(5, feed.last_updated);
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stmtUpdate.bindLong(6, feed.id);
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stmtUpdate.execute();
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} else {
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stmtInsert.bindLong(1, feed.id);
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stmtInsert.bindString(2, feed.title);
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stmtInsert.bindString(3, feed.feed_url);
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stmtInsert.bindLong(4, feed.has_icon ? 1 : 0);
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stmtInsert.bindLong(5, feed.cat_id);
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stmtInsert.bindLong(6, feed.last_updated);
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stmtInsert.execute();
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}
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c.close();
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}
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// TODO delete not returned feeds which has no data here
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db.close();
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View pb = getView().findViewById(R.id.loading_progress);
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if (pb != null) pb.setVisibility(View.INVISIBLE);
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updateListView();
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} catch (Exception e) {
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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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task.execute(new HashMap<String,String>() {
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{
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put("sid", ((MainActivity)getActivity()).getSessionId());
|
||||
put("op", "getFeeds");
|
||||
put("cat_id", "-3");
|
||||
put("unread_only", "0");
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
@Override
|
||||
public void onSaveInstanceState (Bundle out) {
|
||||
super.onSaveInstanceState(out);
|
||||
|
||||
|
||||
out.putInt("activeFeedId", m_activeFeedId);
|
||||
}
|
||||
|
||||
|
||||
class FeedsListAdapter extends SimpleCursorAdapter {
|
||||
|
||||
private Context context;
|
||||
private int layout;
|
||||
|
||||
|
||||
public FeedsListAdapter(Context context, int layout, Cursor c,
|
||||
String[] from, int[] to, int flags) {
|
||||
super(context, layout, c, from, to, flags);
|
||||
|
||||
this.context = context;
|
||||
this.layout = layout;
|
||||
|
||||
this.context = context;
|
||||
this.layout = layout;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onItemClick(AdapterView<?> av, View view, int position, long id) {
|
||||
ListView list = (ListView)getActivity().findViewById(R.id.feeds);
|
||||
|
||||
|
||||
if (list != null) {
|
||||
Cursor cursor = (Cursor) list.getItemAtPosition(position);
|
||||
|
||||
|
||||
if (cursor != null) {
|
||||
int feedId = (int) cursor.getLong(0);
|
||||
|
||||
Log.d(TAG, "clicked on feed " + feedId);
|
||||
|
||||
|
||||
viewFeed(feedId);
|
||||
}
|
||||
}
|
||||
@ -239,16 +131,16 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
|
||||
|
||||
private void viewFeed(int feedId) {
|
||||
m_activeFeedId = feedId;
|
||||
|
||||
|
||||
FragmentTransaction ft = getFragmentManager().beginTransaction();
|
||||
HeadlinesFragment frag = new HeadlinesFragment();
|
||||
|
||||
|
||||
frag.initialize(feedId);
|
||||
|
||||
|
||||
ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
|
||||
ft.replace(R.id.headlines_container, frag);
|
||||
ft.commit();
|
||||
|
||||
|
||||
m_adapter.notifyDataSetChanged();
|
||||
|
||||
}
|
||||
|
@ -12,8 +12,6 @@ import android.util.Log;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.view.animation.Animation;
|
||||
import android.view.animation.AnimationUtils;
|
||||
import android.widget.AbsListView;
|
||||
import android.widget.AdapterView;
|
||||
import android.widget.AdapterView.OnItemClickListener;
|
||||
@ -49,7 +47,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
|
||||
list.setEmptyView(view.findViewById(R.id.no_headlines));
|
||||
list.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);
|
||||
}
|
||||
|
||||
|
||||
return view;
|
||||
}
|
||||
|
||||
@ -95,19 +93,23 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
|
||||
FragmentTransaction ft = getFragmentManager().beginTransaction();
|
||||
ArticleFragment frag = new ArticleFragment();
|
||||
|
||||
//frag.initialize(articleId);
|
||||
frag.initialize(articleId);
|
||||
|
||||
Animation a = AnimationUtils.loadAnimation(getActivity(), R.anim.test);
|
||||
a.reset();
|
||||
View v = getView().findViewById(R.id.headlines_container);
|
||||
v.clearAnimation();
|
||||
v.startAnimation(a);
|
||||
/* LinearLayout v = (LinearLayout) getActivity().findViewById(R.id.headlines_container);
|
||||
|
||||
if (v != null) {
|
||||
ObjectAnimator anim = ObjectAnimator.ofFloat(v, "weightSum", 0f, 0.5f);
|
||||
anim.setDuration(1000);
|
||||
anim.start();
|
||||
|
||||
} */
|
||||
|
||||
ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
|
||||
ft.replace(R.id.article_container, frag);
|
||||
ft.commit();
|
||||
|
||||
getActivity().findViewById(R.id.article_container).setVisibility(View.VISIBLE);
|
||||
|
||||
//m_adapter.notifyDataSetChanged();
|
||||
|
||||
}
|
||||
|
@ -8,6 +8,7 @@ import java.util.TimerTask;
|
||||
|
||||
import org.jsoup.Jsoup;
|
||||
|
||||
import android.animation.LayoutTransition;
|
||||
import android.app.Activity;
|
||||
import android.app.FragmentTransaction;
|
||||
import android.content.Intent;
|
||||
@ -22,6 +23,8 @@ import android.util.Log;
|
||||
import android.view.Menu;
|
||||
import android.view.MenuInflater;
|
||||
import android.view.MenuItem;
|
||||
import android.view.View;
|
||||
import android.widget.LinearLayout;
|
||||
|
||||
import com.google.gson.JsonArray;
|
||||
import com.google.gson.JsonElement;
|
||||
@ -33,9 +36,9 @@ public class MainActivity extends Activity {
|
||||
private final static int UPDATE_INITIAL = 1;
|
||||
private final static int UPDATE_SEQUENTIAL = 2;
|
||||
private final static int UPDATE_OFFLINE = 3;
|
||||
|
||||
|
||||
private final static int INITIAL_OFFSET_MAX = 100;
|
||||
|
||||
|
||||
private SharedPreferences m_prefs;
|
||||
private String m_themeName = "";
|
||||
private boolean m_feedsOpened = false;
|
||||
@ -44,47 +47,49 @@ public class MainActivity extends Activity {
|
||||
protected int m_limit = 25;
|
||||
protected int m_maxId = 0;
|
||||
protected int m_updateMode = UPDATE_INITIAL;
|
||||
|
||||
|
||||
protected enum SyncStatus { SYNC_INITIAL, SYNC_ONLINE, SYNC_OFFLINE };
|
||||
|
||||
|
||||
protected MenuItem m_syncStatus;
|
||||
|
||||
protected String getSessionId() {
|
||||
return m_sessionId;
|
||||
}
|
||||
|
||||
|
||||
protected synchronized void setSessionId(String sessionId) {
|
||||
m_sessionId = sessionId;
|
||||
|
||||
|
||||
SharedPreferences.Editor editor = m_prefs.edit();
|
||||
editor.putString("last_session_id", m_sessionId);
|
||||
editor.commit();
|
||||
}
|
||||
|
||||
private Timer m_timer;
|
||||
private UpdateTask m_updateTask;
|
||||
|
||||
private class UpdateTask extends TimerTask {
|
||||
|
||||
private Timer m_articlesTimer;
|
||||
private Timer m_feedsTimer;
|
||||
private ArticlesTask m_articlesTask;
|
||||
private FeedsTask m_feedsTask;
|
||||
|
||||
private class ArticlesTask extends TimerTask {
|
||||
@Override
|
||||
public void run() {
|
||||
|
||||
runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
downloadArticles();
|
||||
}
|
||||
|
||||
});
|
||||
downloadArticles();
|
||||
}
|
||||
};
|
||||
|
||||
/** Called when the activity is first created. */
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
private class FeedsTask extends TimerTask {
|
||||
@Override
|
||||
public void run() {
|
||||
downloadFeeds();
|
||||
}
|
||||
};
|
||||
|
||||
/** Called when the activity is first created. */
|
||||
@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 {
|
||||
@ -92,9 +97,9 @@ public class MainActivity extends Activity {
|
||||
}
|
||||
|
||||
m_themeName = m_prefs.getString("theme", "THEME_DARK");
|
||||
|
||||
|
||||
m_sessionId = m_prefs.getString("last_session_id", null);
|
||||
|
||||
|
||||
if (savedInstanceState != null) {
|
||||
m_feedsOpened = savedInstanceState.getBoolean("feedsOpened");
|
||||
m_sessionId = savedInstanceState.getString("sessionId");
|
||||
@ -103,37 +108,45 @@ public class MainActivity extends Activity {
|
||||
m_updateMode = savedInstanceState.getInt("updateMode");
|
||||
m_maxId = savedInstanceState.getInt("maxId");
|
||||
}
|
||||
|
||||
// allow database to upgrade before we do anything else
|
||||
|
||||
// allow database to upgrade before we do anything else
|
||||
DatabaseHelper dh = new DatabaseHelper(getApplicationContext());
|
||||
SQLiteDatabase db = dh.getWritableDatabase();
|
||||
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL) {
|
||||
db.execSQL("DELETE FROM feeds;");
|
||||
db.execSQL("DELETE FROM articles;");
|
||||
}
|
||||
|
||||
db.close();
|
||||
|
||||
|
||||
setContentView(R.layout.main);
|
||||
|
||||
if (!m_feedsOpened) {
|
||||
Log.d(TAG, "Opening feeds fragment...");
|
||||
|
||||
FragmentTransaction ft = getFragmentManager().beginTransaction();
|
||||
FeedsFragment frag = new FeedsFragment();
|
||||
|
||||
ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
|
||||
ft.replace(R.id.feeds_container, frag, "FEEDLIST");
|
||||
ft.commit();
|
||||
|
||||
m_feedsOpened = true;
|
||||
}
|
||||
|
||||
scheduleNextUpdate();
|
||||
}
|
||||
|
||||
db.close();
|
||||
|
||||
setContentView(R.layout.main);
|
||||
|
||||
LinearLayout wrapper = (LinearLayout) findViewById(R.id.headlines_wrapper);
|
||||
|
||||
LayoutTransition transitioner = new LayoutTransition();
|
||||
wrapper.setLayoutTransition(transitioner);
|
||||
|
||||
m_feedsTask = new FeedsTask();
|
||||
m_feedsTimer = new Timer("UpdateFeeds");
|
||||
m_feedsTimer.schedule(m_feedsTask, 1000L, 60*1000L);
|
||||
|
||||
if (!m_feedsOpened) {
|
||||
Log.d(TAG, "Opening feeds fragment...");
|
||||
|
||||
FragmentTransaction ft = getFragmentManager().beginTransaction();
|
||||
FeedsFragment frag = new FeedsFragment();
|
||||
|
||||
ft.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
|
||||
ft.replace(R.id.feeds_container, frag, "FEEDLIST");
|
||||
ft.commit();
|
||||
|
||||
m_feedsOpened = true;
|
||||
}
|
||||
|
||||
scheduleNextUpdate();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSaveInstanceState (Bundle out) {
|
||||
super.onSaveInstanceState(out);
|
||||
@ -145,7 +158,7 @@ public class MainActivity extends Activity {
|
||||
out.putInt("updateMode", m_updateMode);
|
||||
out.putInt("maxId", m_maxId);
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void onResume() {
|
||||
super.onResume();
|
||||
@ -156,33 +169,33 @@ public class MainActivity extends Activity {
|
||||
finish();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void onDestroy() {
|
||||
super.onDestroy();
|
||||
|
||||
m_timer.cancel();
|
||||
m_timer = null;
|
||||
|
||||
m_articlesTimer.cancel();
|
||||
m_articlesTimer = null;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public boolean onCreateOptionsMenu(Menu menu) {
|
||||
MenuInflater inflater = getMenuInflater();
|
||||
inflater.inflate(R.menu.main_menu, menu);
|
||||
|
||||
|
||||
m_syncStatus = menu.findItem(R.id.sync_status);
|
||||
|
||||
|
||||
switch (m_updateMode) {
|
||||
case UPDATE_INITIAL:
|
||||
setSyncStatus(SyncStatus.SYNC_INITIAL);
|
||||
break;
|
||||
setSyncStatus(SyncStatus.SYNC_INITIAL);
|
||||
break;
|
||||
case UPDATE_SEQUENTIAL:
|
||||
setSyncStatus(SyncStatus.SYNC_ONLINE);
|
||||
break;
|
||||
default:
|
||||
setSyncStatus(SyncStatus.SYNC_OFFLINE);
|
||||
}
|
||||
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -202,7 +215,7 @@ public class MainActivity extends Activity {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
switch (item.getItemId()) {
|
||||
@ -214,129 +227,14 @@ public class MainActivity extends Activity {
|
||||
return super.onOptionsItemSelected(item);
|
||||
}
|
||||
}
|
||||
|
||||
private void downloadArticles() {
|
||||
ApiRequest task = new ApiRequest(m_sessionId,
|
||||
|
||||
private synchronized void downloadArticles() {
|
||||
ApiRequest api = new ApiRequest(m_sessionId,
|
||||
m_prefs.getString("ttrss_url", null),
|
||||
m_prefs.getString("login", null),
|
||||
m_prefs.getString("password", null)) {
|
||||
@Override
|
||||
protected void onPostExecute(JsonElement result) {
|
||||
if (result != null && getAuthStatus() == STATUS_OK) {
|
||||
try {
|
||||
setSessionId(getSessionId());
|
||||
m_prefs.getString("password", null));
|
||||
|
||||
int articlesFound = 0;
|
||||
|
||||
try {
|
||||
JsonArray feeds_object = (JsonArray) result.getAsJsonArray();
|
||||
|
||||
Type listType = new TypeToken<List<Article>>() {}.getType();
|
||||
List<Article> articles = m_gson.fromJson(feeds_object, listType);
|
||||
|
||||
DatabaseHelper dh = new DatabaseHelper(getApplicationContext());
|
||||
SQLiteDatabase db = dh.getWritableDatabase();
|
||||
|
||||
/* db.execSQL("DELETE FROM articles"); */
|
||||
|
||||
SQLiteStatement stmtInsert = db.compileStatement("INSERT INTO articles " +
|
||||
"("+BaseColumns._ID+", unread, marked, published, updated, is_updated, title, link, feed_id, tags, content, excerpt) " +
|
||||
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);");
|
||||
|
||||
SQLiteStatement stmtUpdate = db.compileStatement("UPDATE articles SET " +
|
||||
"unread = ?, marked = ?, published = ?, updated = ?, is_updated = ?, title = ?, link = ?, feed_id = ?, " +
|
||||
"tags = ?, content = ?, excerpt = ? WHERE " + BaseColumns._ID + " = ?");
|
||||
|
||||
for (Article article : articles) {
|
||||
//Log.d(TAG, "Processing article #" + article.id);
|
||||
|
||||
m_maxId = Math.max(m_maxId, article.id);
|
||||
|
||||
++articlesFound;
|
||||
|
||||
Cursor c = db.query("articles", new String[] { BaseColumns._ID } , BaseColumns._ID + "=?",
|
||||
new String[] { String.valueOf(article.id) }, null, null, null);
|
||||
|
||||
String excerpt = Jsoup.parse(article.content).text();
|
||||
|
||||
if (excerpt.length() > 250) {
|
||||
excerpt = excerpt.substring(0, 250) + "...";
|
||||
}
|
||||
|
||||
if (c.getCount() != 0) {
|
||||
stmtUpdate.bindLong(1, article.unread ? 1 : 0);
|
||||
stmtUpdate.bindLong(2, article.marked ? 1 : 0);
|
||||
stmtUpdate.bindLong(3, article.published ? 1 : 0);
|
||||
stmtUpdate.bindLong(4, article.updated);
|
||||
stmtUpdate.bindLong(5, article.is_updated ? 1 : 0);
|
||||
stmtUpdate.bindString(6, article.title);
|
||||
stmtUpdate.bindString(7, article.link);
|
||||
stmtUpdate.bindLong(8, article.feed_id);
|
||||
stmtUpdate.bindString(9, ""); // comma-separated tags
|
||||
stmtUpdate.bindString(10, article.content);
|
||||
stmtUpdate.bindString(11, excerpt);
|
||||
stmtUpdate.bindLong(12, article.id);
|
||||
stmtUpdate.execute();
|
||||
|
||||
} else {
|
||||
//Log.d(TAG, "article not found");
|
||||
|
||||
stmtInsert.bindLong(1, article.id);
|
||||
stmtInsert.bindLong(2, article.unread ? 1 : 0);
|
||||
stmtInsert.bindLong(3, article.marked ? 1 : 0);
|
||||
stmtInsert.bindLong(4, article.published ? 1 : 0);
|
||||
stmtInsert.bindLong(5, article.updated);
|
||||
stmtInsert.bindLong(6, article.is_updated ? 1 : 0);
|
||||
stmtInsert.bindString(7, article.title);
|
||||
stmtInsert.bindString(8, article.link);
|
||||
stmtInsert.bindLong(9, article.feed_id);
|
||||
stmtInsert.bindString(10, ""); // comma-separated tags
|
||||
stmtInsert.bindString(11, article.content);
|
||||
stmtInsert.bindString(12, excerpt);
|
||||
stmtInsert.execute();
|
||||
}
|
||||
|
||||
c.close();
|
||||
}
|
||||
|
||||
db.close();
|
||||
|
||||
FeedsFragment ff = (FeedsFragment) getFragmentManager().findFragmentByTag("FEEDLIST");
|
||||
|
||||
if (ff != null) ff.updateListView();
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
Log.d(TAG, articlesFound + " articles processed");
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL && articlesFound == m_limit && m_offset < INITIAL_OFFSET_MAX) {
|
||||
|
||||
m_offset += m_limit;
|
||||
|
||||
} else {
|
||||
m_offset = 0;
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL) {
|
||||
Log.i(TAG, "Switching to sequential mode...");
|
||||
|
||||
setSyncStatus(SyncStatus.SYNC_ONLINE);
|
||||
m_updateMode = UPDATE_SEQUENTIAL;
|
||||
}
|
||||
}
|
||||
|
||||
scheduleNextUpdate();
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
};
|
||||
|
||||
task.execute(new HashMap<String,String>() {
|
||||
JsonElement result = api.sendRequest(new HashMap<String,String>() {
|
||||
{
|
||||
put("sid", m_sessionId);
|
||||
put("op", "getHeadlines");
|
||||
@ -345,30 +243,248 @@ public class MainActivity extends Activity {
|
||||
put("limit", String.valueOf(m_limit));
|
||||
put("skip", String.valueOf(m_offset));
|
||||
put("view_mode", "unread");
|
||||
|
||||
|
||||
if (m_updateMode != UPDATE_INITIAL) {
|
||||
put("since_id", String.valueOf(m_maxId));
|
||||
}
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
if (result != null && api.getAuthStatus() == ApiRequest.STATUS_OK) {
|
||||
try {
|
||||
setSessionId(api.getSessionId());
|
||||
|
||||
int articlesFound = 0;
|
||||
|
||||
try {
|
||||
JsonArray feeds_object = (JsonArray) result.getAsJsonArray();
|
||||
|
||||
Type listType = new TypeToken<List<Article>>() {}.getType();
|
||||
List<Article> articles = api.m_gson.fromJson(feeds_object, listType);
|
||||
|
||||
DatabaseHelper dh = new DatabaseHelper(getApplicationContext());
|
||||
SQLiteDatabase db = dh.getWritableDatabase();
|
||||
|
||||
/* db.execSQL("DELETE FROM articles"); */
|
||||
|
||||
SQLiteStatement stmtInsert = db.compileStatement("INSERT INTO articles " +
|
||||
"("+BaseColumns._ID+", unread, marked, published, updated, is_updated, title, link, feed_id, tags, content, excerpt) " +
|
||||
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);");
|
||||
|
||||
SQLiteStatement stmtUpdate = db.compileStatement("UPDATE articles SET " +
|
||||
"unread = ?, marked = ?, published = ?, updated = ?, is_updated = ?, title = ?, link = ?, feed_id = ?, " +
|
||||
"tags = ?, content = ?, excerpt = ? WHERE " + BaseColumns._ID + " = ?");
|
||||
|
||||
for (Article article : articles) {
|
||||
//Log.d(TAG, "Processing article #" + article.id);
|
||||
|
||||
m_maxId = Math.max(m_maxId, article.id);
|
||||
|
||||
++articlesFound;
|
||||
|
||||
Cursor c = db.query("articles", new String[] { BaseColumns._ID } , BaseColumns._ID + "=?",
|
||||
new String[] { String.valueOf(article.id) }, null, null, null);
|
||||
|
||||
String excerpt = Jsoup.parse(article.content).text();
|
||||
|
||||
if (excerpt.length() > 250) {
|
||||
excerpt = excerpt.substring(0, 250) + "...";
|
||||
}
|
||||
|
||||
if (c.getCount() != 0) {
|
||||
stmtUpdate.bindLong(1, article.unread ? 1 : 0);
|
||||
stmtUpdate.bindLong(2, article.marked ? 1 : 0);
|
||||
stmtUpdate.bindLong(3, article.published ? 1 : 0);
|
||||
stmtUpdate.bindLong(4, article.updated);
|
||||
stmtUpdate.bindLong(5, article.is_updated ? 1 : 0);
|
||||
stmtUpdate.bindString(6, article.title);
|
||||
stmtUpdate.bindString(7, article.link);
|
||||
stmtUpdate.bindLong(8, article.feed_id);
|
||||
stmtUpdate.bindString(9, ""); // comma-separated tags
|
||||
stmtUpdate.bindString(10, article.content);
|
||||
stmtUpdate.bindString(11, excerpt);
|
||||
stmtUpdate.bindLong(12, article.id);
|
||||
stmtUpdate.execute();
|
||||
|
||||
} else {
|
||||
//Log.d(TAG, "article not found");
|
||||
|
||||
stmtInsert.bindLong(1, article.id);
|
||||
stmtInsert.bindLong(2, article.unread ? 1 : 0);
|
||||
stmtInsert.bindLong(3, article.marked ? 1 : 0);
|
||||
stmtInsert.bindLong(4, article.published ? 1 : 0);
|
||||
stmtInsert.bindLong(5, article.updated);
|
||||
stmtInsert.bindLong(6, article.is_updated ? 1 : 0);
|
||||
stmtInsert.bindString(7, article.title);
|
||||
stmtInsert.bindString(8, article.link);
|
||||
stmtInsert.bindLong(9, article.feed_id);
|
||||
stmtInsert.bindString(10, ""); // comma-separated tags
|
||||
stmtInsert.bindString(11, article.content);
|
||||
stmtInsert.bindString(12, excerpt);
|
||||
stmtInsert.execute();
|
||||
}
|
||||
|
||||
c.close();
|
||||
}
|
||||
|
||||
db.close();
|
||||
|
||||
runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
FeedsFragment ff = (FeedsFragment) getFragmentManager().findFragmentByTag("FEEDLIST");
|
||||
if (ff != null) ff.updateListView();
|
||||
}
|
||||
});
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
Log.d(TAG, articlesFound + " articles processed");
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL && articlesFound == m_limit && m_offset < INITIAL_OFFSET_MAX) {
|
||||
|
||||
m_offset += m_limit;
|
||||
|
||||
} else {
|
||||
m_offset = 0;
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL) {
|
||||
Log.i(TAG, "Switching to sequential mode...");
|
||||
|
||||
runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
setSyncStatus(SyncStatus.SYNC_ONLINE);
|
||||
}
|
||||
});
|
||||
m_updateMode = UPDATE_SEQUENTIAL;
|
||||
}
|
||||
}
|
||||
|
||||
scheduleNextUpdate();
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
} else if (result != null && api.getAuthStatus() != ApiRequest.STATUS_OK) {
|
||||
// TODO handle error, e.g auth failed
|
||||
} else if (result == null) {
|
||||
// TODO could not parse result, server/network error?
|
||||
}
|
||||
}
|
||||
|
||||
private synchronized void downloadFeeds() {
|
||||
ApiRequest api = new ApiRequest(m_sessionId,
|
||||
m_prefs.getString("ttrss_url", null),
|
||||
m_prefs.getString("login", null),
|
||||
m_prefs.getString("password", null));
|
||||
|
||||
JsonElement result = api.sendRequest(new HashMap<String,String>() {
|
||||
{
|
||||
put("sid", m_sessionId);
|
||||
put("op", "getFeeds");
|
||||
put("cat_id", "-3");
|
||||
put("unread_only", "0");
|
||||
}
|
||||
});
|
||||
|
||||
if (result != null && api.getAuthStatus() == ApiRequest.STATUS_OK) {
|
||||
try {
|
||||
try {
|
||||
setSessionId(api.getSessionId());
|
||||
} catch (NullPointerException e) {
|
||||
//
|
||||
}
|
||||
|
||||
JsonArray feeds_object = (JsonArray) result.getAsJsonArray();
|
||||
|
||||
Type listType = new TypeToken<List<Feed>>() {}.getType();
|
||||
List<Feed> feeds = api.m_gson.fromJson(feeds_object, listType);
|
||||
|
||||
DatabaseHelper dh = new DatabaseHelper(this);
|
||||
SQLiteDatabase db = dh.getWritableDatabase();
|
||||
|
||||
SQLiteStatement stmtUpdate = db.compileStatement("UPDATE feeds SET " +
|
||||
"title = ?, feed_url = ?, has_icon = ?, cat_id = ?, last_updated = ? WHERE " +
|
||||
BaseColumns._ID + " = ?");
|
||||
|
||||
SQLiteStatement stmtInsert = db.compileStatement("INSERT INTO feeds " +
|
||||
"("+BaseColumns._ID+", title, feed_url, has_icon, cat_id, last_updated) " +
|
||||
"VALUES (?, ?, ?, ?, ?, ?);");
|
||||
|
||||
for (Feed feed : feeds) {
|
||||
Cursor c = db.query("feeds", new String[] { BaseColumns._ID } , BaseColumns._ID + "=?",
|
||||
new String[] { String.valueOf(feed.id) }, null, null, null);
|
||||
|
||||
if (c.getCount() != 0) {
|
||||
stmtUpdate.bindString(1, feed.title);
|
||||
stmtUpdate.bindString(2, feed.feed_url);
|
||||
stmtUpdate.bindLong(3, feed.has_icon ? 1 : 0);
|
||||
stmtUpdate.bindLong(4, feed.cat_id);
|
||||
stmtUpdate.bindLong(5, feed.last_updated);
|
||||
stmtUpdate.bindLong(6, feed.id);
|
||||
stmtUpdate.execute();
|
||||
|
||||
} else {
|
||||
stmtInsert.bindLong(1, feed.id);
|
||||
stmtInsert.bindString(2, feed.title);
|
||||
stmtInsert.bindString(3, feed.feed_url);
|
||||
stmtInsert.bindLong(4, feed.has_icon ? 1 : 0);
|
||||
stmtInsert.bindLong(5, feed.cat_id);
|
||||
stmtInsert.bindLong(6, feed.last_updated);
|
||||
stmtInsert.execute();
|
||||
}
|
||||
|
||||
c.close();
|
||||
}
|
||||
|
||||
// TODO delete not returned feeds which has no data here
|
||||
|
||||
db.close();
|
||||
|
||||
runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
/* View pb = findViewById(R.id.loading_progress);
|
||||
if (pb != null) pb.setVisibility(View.INVISIBLE); */
|
||||
|
||||
FeedsFragment frag = (FeedsFragment)getFragmentManager().findFragmentByTag("FEEDLIST");
|
||||
|
||||
if (frag != null) {
|
||||
frag.updateListView();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
} else if (result != null && api.getAuthStatus() != ApiRequest.STATUS_OK) {
|
||||
// TODO handle error, e.g auth failed
|
||||
} else if (result == null) {
|
||||
// TODO could not parse result, server/network error?
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
protected void scheduleNextUpdate() {
|
||||
|
||||
if (m_updateTask != null) m_updateTask.cancel();
|
||||
|
||||
m_updateTask = new UpdateTask();
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL) {
|
||||
Log.i(TAG, "Scheduling initial update...");
|
||||
m_timer = new Timer("DownloadInitial");
|
||||
m_timer.schedule(m_updateTask, 1000L);
|
||||
} else {
|
||||
Log.i(TAG, "Scheduling sequential update...");
|
||||
m_timer = new Timer("DownloadSequential");
|
||||
m_timer.schedule(m_updateTask, 60*1000L);
|
||||
}
|
||||
if (m_articlesTask != null) m_articlesTask.cancel();
|
||||
|
||||
m_articlesTask = new ArticlesTask();
|
||||
|
||||
if (m_updateMode == UPDATE_INITIAL) {
|
||||
Log.i(TAG, "Scheduling initial update...");
|
||||
m_articlesTimer = new Timer("DownloadInitial");
|
||||
m_articlesTimer.schedule(m_articlesTask, 1000L);
|
||||
} else {
|
||||
Log.i(TAG, "Scheduling sequential update...");
|
||||
m_articlesTimer = new Timer("DownloadSequential");
|
||||
m_articlesTimer.schedule(m_articlesTask, 60*1000L);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user