implement basic offline headline/article fragments
This commit is contained in:
Andrew Dolgov
parent
6a9178fe2e
commit
18fd39e568
@ -8,4 +8,9 @@
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<ProgressBar android:layout_width="wrap_content" style="?android:attr/progressBarStyleLarge" android:id="@+id/loading_progress" android:layout_height="wrap_content"></ProgressBar>
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<TextView android:layout_width="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge" android:id="@+id/loading_message" android:layout_height="wrap_content" ></TextView>
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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_unread_headlines"></TextView>
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</FrameLayout>
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@ -62,6 +62,7 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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private boolean m_isOffline = false;
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private int m_activeOfflineFeedId = 0;
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private int m_selectedOfflineArticleId = 0;
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private SQLiteDatabase m_readableDb;
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private SQLiteDatabase m_writableDb;
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@ -242,12 +243,14 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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}
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public synchronized void refreshFeeds() {
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FeedsFragment frag = (FeedsFragment) getSupportFragmentManager().findFragmentById(R.id.feeds_fragment);
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Log.d(TAG, "Refreshing feeds...");
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if (frag != null) {
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frag.refresh(true);
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if (m_sessionId != null) {
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FeedsFragment frag = (FeedsFragment) getSupportFragmentManager().findFragmentById(R.id.feeds_fragment);
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Log.d(TAG, "Refreshing feeds...");
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if (frag != null) {
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frag.refresh(true);
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}
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}
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}
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@ -323,6 +326,7 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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m_isLicensed = savedInstanceState.getInt("isLicensed");
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m_isOffline = savedInstanceState.getBoolean("isOffline");
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m_activeOfflineFeedId = savedInstanceState.getInt("offlineActiveFeedId");
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m_selectedOfflineArticleId = savedInstanceState.getInt("offlineArticleId");
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}
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m_enableCats = m_prefs.getBoolean("enable_cats", false);
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@ -544,6 +548,10 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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}
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public int getActiveOfflineFeedId() {
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return m_activeOfflineFeedId;
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}
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public void setLoadingStatus(int status, boolean showProgress) {
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TextView tv = (TextView)findViewById(R.id.loading_message);
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@ -572,6 +580,7 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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out.putInt("isLicensed", m_isLicensed);
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out.putBoolean("isOffline", m_isOffline);
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out.putInt("offlineActiveFeedId", m_activeOfflineFeedId);
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out.putInt("offlineArticleId", m_selectedOfflineArticleId);
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}
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@Override
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@ -636,12 +645,12 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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if (m_smallScreenMode) {
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if (m_selectedArticle != null) {
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closeArticle();
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} else if (m_activeFeed != null) {
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} else if (m_activeFeed != null || m_activeOfflineFeedId != 0) {
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if (m_compatMode) {
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findViewById(R.id.main).setAnimation(AnimationUtils.loadAnimation(this, R.anim.slide_right));
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}
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if (m_activeFeed.is_cat) {
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if (m_activeFeed != null && m_activeFeed.is_cat) {
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findViewById(R.id.headlines_fragment).setVisibility(View.GONE);
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findViewById(R.id.cats_fragment).setVisibility(View.VISIBLE);
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@ -653,6 +662,7 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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refreshFeeds();
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}
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m_activeFeed = null;
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m_activeOfflineFeedId = 0;
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initMainMenu();
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} else if (m_activeCategory != null) {
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@ -1622,5 +1632,58 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
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public void offlineViewFeed(int feedId) {
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m_activeOfflineFeedId = feedId;
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initMainMenu();
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if (m_smallScreenMode) {
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findViewById(R.id.feeds_fragment).setVisibility(View.GONE);
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findViewById(R.id.headlines_fragment).setVisibility(View.VISIBLE);
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}
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FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
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OfflineHeadlinesFragment frag = new OfflineHeadlinesFragment();
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ft.replace(R.id.headlines_fragment, frag);
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ft.commit();
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}
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public void openOfflineArticle(int articleId, int compatAnimation) {
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m_selectedOfflineArticleId = articleId;
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initMainMenu();
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OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment)getSupportFragmentManager().findFragmentById(R.id.headlines_fragment);
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if (hf != null) {
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hf.setActiveArticleId(articleId);
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}
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OfflineArticleFragment frag = new OfflineArticleFragment();
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FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
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ft.replace(R.id.article_fragment, frag);
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ft.commit();
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if (m_compatMode) {
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if (compatAnimation == 0)
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findViewById(R.id.main).setAnimation(AnimationUtils.loadAnimation(this, R.anim.slide_left));
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else
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findViewById(R.id.main).setAnimation(AnimationUtils.loadAnimation(this, compatAnimation));
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}
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if (m_smallScreenMode) {
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findViewById(R.id.headlines_fragment).setVisibility(View.GONE);
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findViewById(R.id.article_fragment).setVisibility(View.VISIBLE);
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} else {
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findViewById(R.id.feeds_fragment).setVisibility(View.GONE);
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findViewById(R.id.cats_fragment).setVisibility(View.GONE);
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findViewById(R.id.article_fragment).setVisibility(View.VISIBLE);
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}
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}
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public int getSelectedOfflineArticleId() {
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return m_selectedOfflineArticleId;
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}
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}
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265
src/org/fox/ttrss/OfflineArticleFragment.java
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265
src/org/fox/ttrss/OfflineArticleFragment.java
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@ -0,0 +1,265 @@
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package org.fox.ttrss;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import org.fox.ttrss.ArticleOps.RelativeArticle;
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import android.app.Activity;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.database.Cursor;
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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.support.v4.app.Fragment;
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import android.text.Html;
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import android.text.method.LinkMovementMethod;
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import android.view.GestureDetector;
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import android.view.GestureDetector.SimpleOnGestureListener;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.webkit.WebView;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.google.ads.AdRequest;
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import com.google.ads.AdView;
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public class OfflineArticleFragment extends Fragment implements OnClickListener {
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@SuppressWarnings("unused")
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private final String TAG = this.getClass().getSimpleName();
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private SharedPreferences m_prefs;
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private int m_articleId;
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private GestureDetector m_gestureDetector;
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private View.OnTouchListener m_gestureListener;
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private Cursor m_cursor;
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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_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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m_gestureDetector = new GestureDetector(new MyGestureDetector());
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m_gestureListener = new View.OnTouchListener() {
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public boolean onTouch(View v, MotionEvent aEvent) {
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if (m_gestureDetector.onTouchEvent(aEvent))
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return true;
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else
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return false;
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}
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};
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// TODO change to interface?
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MainActivity activity = (MainActivity)getActivity();
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if (activity != null) {
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int orientation = activity.getWindowManager().getDefaultDisplay().getOrientation();
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if (!activity.isSmallScreen()) {
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if (orientation % 2 == 0) {
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view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
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} else {
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view.findViewById(R.id.splitter_vertical).setVisibility(View.GONE);
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}
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} else {
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view.findViewById(R.id.splitter_vertical).setVisibility(View.GONE);
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view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
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}
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} else {
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view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
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}
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m_cursor = ((MainActivity)getActivity()).getReadableDb().query("articles", null, BaseColumns._ID + "=?",
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new String[] { String.valueOf(m_articleId) }, null, null, null);
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m_cursor.moveToFirst();
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if (m_cursor.isFirst()) {
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TextView title = (TextView)view.findViewById(R.id.title);
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if (title != null) {
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String titleStr;
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if (m_cursor.getString(m_cursor.getColumnIndex("title")).length() > 200)
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titleStr = m_cursor.getString(m_cursor.getColumnIndex("title")).substring(0, 200) + "...";
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else
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titleStr = m_cursor.getString(m_cursor.getColumnIndex("title"));
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title.setMovementMethod(LinkMovementMethod.getInstance());
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title.setText(Html.fromHtml("<a href=\""+m_cursor.getString(m_cursor.getColumnIndex("link")).replace("\"", "\\\"")+"\">" + titleStr + "</a>"));
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}
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WebView web = (WebView)view.findViewById(R.id.content);
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if (web != null) {
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String content;
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String cssOverride = "";
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//WebSettings ws = web.getSettings();
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//ws.setSupportZoom(true);
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//ws.setBuiltInZoomControls(true);
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if (m_prefs.getString("theme", "THEME_DARK").equals("THEME_DARK")) {
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cssOverride = "body { background : black; color : #e0e0e0}\n";
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web.setBackgroundColor(android.R.color.black);
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} else {
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cssOverride = "";
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}
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content =
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"<html>" +
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"<head>" +
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"<meta content=\"text/html; charset=utf-8\" http-equiv=\"content-type\">" +
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//"<meta name=\"viewport\" content=\"target-densitydpi=device-dpi\" />" +
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"<style type=\"text/css\">" +
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cssOverride +
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"img { max-width : 98%; height : auto; }" +
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"body { text-align : justify; }" +
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"</style>" +
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"</head>" +
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"<body>" + m_cursor.getString(m_cursor.getColumnIndex("content")) + "</body></html>";
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web.loadDataWithBaseURL(null, content, "text/html", "utf-8", null);
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if (activity.isSmallScreen())
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web.setOnTouchListener(m_gestureListener);
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}
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TextView dv = (TextView)view.findViewById(R.id.date);
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if (dv != null) {
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Date d = new Date(m_cursor.getInt(m_cursor.getColumnIndex("updated")) * 1000L);
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SimpleDateFormat df = new SimpleDateFormat("EEE, dd MMM yyyy, HH:mm");
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dv.setText(df.format(d));
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}
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TextView tagv = (TextView)view.findViewById(R.id.tags);
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if (tagv != null) {
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String tagsStr = m_cursor.getString(m_cursor.getColumnIndex("tags"));
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tagv.setText(tagsStr);
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}
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AdView av = (AdView)view.findViewById(R.id.ad);
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if (av != null) {
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av.setVisibility(View.GONE);
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}
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ImageView next = (ImageView)view.findViewById(R.id.next_article);
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if (next != null) {
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// if (m_nextArticle != null) {
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// next.setOnClickListener(this);
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// } else {
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next.setImageResource(R.drawable.ic_next_article_disabled);
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// }
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}
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ImageView prev = (ImageView)view.findViewById(R.id.prev_article);
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if (prev != null) {
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// if (m_prevArticle != null) {
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// prev.setOnClickListener(this);
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// } else {
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prev.setImageResource(R.drawable.ic_prev_article_disabled);
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// }
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}
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}
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return view;
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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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m_cursor.close();
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}
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@Override
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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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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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m_articleId = ((MainActivity)activity).getSelectedOfflineArticleId();
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/* m_articleOps = (ArticleOps)activity;
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m_article = m_articleOps.getSelectedArticle();
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m_prevArticle = m_articleOps.getRelativeArticle(m_article, RelativeArticle.BEFORE);
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m_nextArticle = m_articleOps.getRelativeArticle(m_article, RelativeArticle.AFTER); */
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}
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@Override
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public void onClick(View v) {
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/* if (v.getId() == R.id.next_article) {
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m_articleOps.openArticle(m_nextArticle, 0);
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} else if (v.getId() == R.id.prev_article) {
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m_articleOps.openArticle(m_prevArticle, R.anim.slide_right);
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} */
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}
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// http://blog.blackmoonit.com/2010/07/gesture-detection-swipe-detection_4292.html
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class MyGestureDetector extends SimpleOnGestureListener {
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private static final int SWIPE_MIN_DISTANCE = 100;
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private static final int SWIPE_MAX_OFF_PATH = 100;
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private static final int SWIPE_THRESHOLD_VELOCITY = 100;
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@Override
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public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
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float dX = e2.getX()-e1.getX();
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float dY = e1.getY()-e2.getY();
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if (Math.abs(dY)<SWIPE_MAX_OFF_PATH &&
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Math.abs(velocityX)>=SWIPE_THRESHOLD_VELOCITY &&
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Math.abs(dX)>=SWIPE_MIN_DISTANCE ) {
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if (dX>0) {
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//Log.d(TAG, "Right swipe");
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//if (m_prevArticle != null)
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// m_articleOps.openArticle(m_prevArticle, R.anim.slide_right);
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} else {
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//Log.d(TAG, "Left swipe");
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//if (m_nextArticle != null)
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// m_articleOps.openArticle(m_nextArticle, 0);
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}
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return true;
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/* } else if (Math.abs(dX)<SWIPE_MAX_OFF_PATH &&
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Math.abs(velocityY)>=SWIPE_THRESHOLD_VELOCITY &&
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Math.abs(dY)>=SWIPE_MIN_DISTANCE ) {
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if (dY>0) {
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Log.d(TAG, "Up swipe");
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} else {
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Log.d(TAG, "Down swipe");
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}
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return true; */
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}
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return false;
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}
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};
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}
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@ -24,7 +24,6 @@ import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.AdapterView.AdapterContextMenuInfo;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.BaseAdapter;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.TextView;
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@ -54,6 +53,18 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
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}
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public Cursor createCursor() {
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if (m_cursor != null) m_cursor.close();
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return ((MainActivity)getActivity()).getReadableDb().query("feeds_unread",
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null, null, null, null, null, "title");
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}
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public void refresh() {
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m_adapter.changeCursor(createCursor());
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m_adapter.notifyDataSetChanged();
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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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@ -65,8 +76,7 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
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ListView list = (ListView)view.findViewById(R.id.feeds);
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m_cursor = ((MainActivity)getActivity()).getReadableDb().query("feeds_unread",
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null, null, null, null, null, "title");
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m_cursor = createCursor();
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m_adapter = new FeedListAdapter(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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421
src/org/fox/ttrss/OfflineHeadlinesFragment.java
Normal file
421
src/org/fox/ttrss/OfflineHeadlinesFragment.java
Normal file
@ -0,0 +1,421 @@
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package org.fox.ttrss;
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import java.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.TimeZone;
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import org.jsoup.Jsoup;
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import android.app.Activity;
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import android.content.Context;
|
||||
import android.content.SharedPreferences;
|
||||
import android.database.Cursor;
|
||||
import android.database.sqlite.SQLiteStatement;
|
||||
import android.graphics.drawable.BitmapDrawable;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.os.Bundle;
|
||||
import android.preference.PreferenceManager;
|
||||
import android.provider.BaseColumns;
|
||||
import android.support.v4.app.Fragment;
|
||||
import android.support.v4.widget.SimpleCursorAdapter;
|
||||
import android.text.Html;
|
||||
import android.text.Html.ImageGetter;
|
||||
import android.text.method.LinkMovementMethod;
|
||||
import android.util.Log;
|
||||
import android.view.ContextMenu;
|
||||
import android.view.ContextMenu.ContextMenuInfo;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.View.OnClickListener;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.AdapterView;
|
||||
import android.widget.AdapterView.AdapterContextMenuInfo;
|
||||
import android.widget.AdapterView.OnItemClickListener;
|
||||
import android.widget.CheckBox;
|
||||
import android.widget.ImageView;
|
||||
import android.widget.ListView;
|
||||
import android.widget.TextView;
|
||||
|
||||
public class OfflineHeadlinesFragment extends Fragment implements OnItemClickListener {
|
||||
public static enum ArticlesSelection { ALL, NONE, UNREAD };
|
||||
|
||||
private final String TAG = this.getClass().getSimpleName();
|
||||
|
||||
private int m_feedId;
|
||||
private int m_activeArticleId;
|
||||
private boolean m_combinedMode = true;
|
||||
private ArrayList<Integer> m_selectedArticles = new ArrayList<Integer>();
|
||||
|
||||
private SharedPreferences m_prefs;
|
||||
|
||||
private Cursor m_cursor;
|
||||
private ArticleListAdapter m_adapter;
|
||||
|
||||
private ArticleOps m_articleOps;
|
||||
|
||||
private ImageGetter m_dummyGetter = new ImageGetter() {
|
||||
|
||||
@Override
|
||||
public Drawable getDrawable(String source) {
|
||||
return new BitmapDrawable();
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
public List<Integer> getSelectedArticles() {
|
||||
return m_selectedArticles;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDestroy() {
|
||||
super.onDestroy();
|
||||
|
||||
m_cursor.close();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreateContextMenu(ContextMenu menu, View v,
|
||||
ContextMenuInfo menuInfo) {
|
||||
|
||||
getActivity().getMenuInflater().inflate(R.menu.headlines_menu, menu);
|
||||
|
||||
if (m_selectedArticles.size() > 0) {
|
||||
menu.setHeaderTitle(R.string.headline_context_multiple);
|
||||
menu.setGroupVisible(R.id.menu_group_single_article, false);
|
||||
} else {
|
||||
AdapterContextMenuInfo info = (AdapterContextMenuInfo)menuInfo;
|
||||
Cursor c = getArticleAtPosition(info.position);
|
||||
menu.setHeaderTitle(c.getString(c.getColumnIndex("title")));
|
||||
menu.setGroupVisible(R.id.menu_group_single_article, true);
|
||||
}
|
||||
|
||||
super.onCreateContextMenu(menu, v, menuInfo);
|
||||
|
||||
}
|
||||
|
||||
public void refresh() {
|
||||
m_adapter.changeCursor(createCursor());
|
||||
m_adapter.notifyDataSetChanged();
|
||||
}
|
||||
|
||||
@Override
|
||||
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
||||
|
||||
if (savedInstanceState != null) {
|
||||
m_feedId = savedInstanceState.getInt("feedId");
|
||||
m_activeArticleId = savedInstanceState.getInt("activeArticleId");
|
||||
//m_selectedArticles = savedInstanceState.getParcelableArrayList("selectedArticles");
|
||||
m_combinedMode = savedInstanceState.getBoolean("combinedMode");
|
||||
}
|
||||
|
||||
View view = inflater.inflate(R.layout.headlines_fragment, container, false);
|
||||
|
||||
m_cursor = createCursor();
|
||||
|
||||
ListView list = (ListView)view.findViewById(R.id.headlines);
|
||||
m_adapter = new ArticleListAdapter(getActivity(), R.layout.headlines_row, m_cursor,
|
||||
new String[] { "title" }, new int[] { R.id.title }, 0);
|
||||
|
||||
list.setAdapter(m_adapter);
|
||||
list.setOnItemClickListener(this);
|
||||
registerForContextMenu(list);
|
||||
|
||||
view.findViewById(R.id.loading_progress).setVisibility(View.GONE);
|
||||
|
||||
return view;
|
||||
}
|
||||
|
||||
public Cursor createCursor() {
|
||||
if (m_cursor != null) m_cursor.close();
|
||||
|
||||
return ((MainActivity)getActivity()).getReadableDb().query("articles",
|
||||
null, "feed_id = ?", new String[] { String.valueOf(m_feedId) }, null, null, "updated DESC");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAttach(Activity activity) {
|
||||
super.onAttach(activity);
|
||||
m_feedId = ((MainActivity)activity).getActiveOfflineFeedId();
|
||||
m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
|
||||
m_articleOps = (ArticleOps) activity;
|
||||
m_combinedMode = m_prefs.getBoolean("combined_mode", false);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onItemClick(AdapterView<?> av, View view, int position, long id) {
|
||||
ListView list = (ListView)av;
|
||||
|
||||
Log.d(TAG, "onItemClick=" + position);
|
||||
|
||||
if (list != null) {
|
||||
Cursor cursor = (Cursor)list.getItemAtPosition(position);
|
||||
|
||||
m_activeArticleId = cursor.getInt(0);
|
||||
|
||||
if (m_combinedMode) {
|
||||
SQLiteStatement stmtUpdate = ((MainActivity)getActivity()).getWritableDb().compileStatement("UPDATE articles SET unread = 0 " +
|
||||
"WHERE " + BaseColumns._ID + " = ?");
|
||||
|
||||
stmtUpdate.bindLong(1, m_activeArticleId);
|
||||
stmtUpdate.execute();
|
||||
stmtUpdate.close();
|
||||
|
||||
refresh();
|
||||
} else {
|
||||
((MainActivity)getActivity()).openOfflineArticle(m_activeArticleId, 0);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSaveInstanceState (Bundle out) {
|
||||
super.onSaveInstanceState(out);
|
||||
|
||||
out.putInt("feedId", m_feedId);
|
||||
out.putInt("activeArticleId", m_activeArticleId);
|
||||
//out.putParcelableArrayList("selectedArticles", m_selectedArticles);
|
||||
out.putBoolean("combinedMode", m_combinedMode);
|
||||
}
|
||||
|
||||
public void setLoadingStatus(int status, boolean showProgress) {
|
||||
if (getView() != null) {
|
||||
TextView tv = (TextView)getView().findViewById(R.id.loading_message);
|
||||
|
||||
if (tv != null) {
|
||||
tv.setText(status);
|
||||
}
|
||||
|
||||
View pb = getView().findViewById(R.id.loading_progress);
|
||||
|
||||
if (pb != null) {
|
||||
pb.setVisibility(showProgress ? View.VISIBLE : View.GONE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private class ArticleListAdapter extends SimpleCursorAdapter {
|
||||
public ArticleListAdapter(Context context, int layout, Cursor c,
|
||||
String[] from, int[] to, int flags) {
|
||||
super(context, layout, c, from, to, flags);
|
||||
// TODO Auto-generated constructor stub
|
||||
}
|
||||
|
||||
public static final int VIEW_NORMAL = 0;
|
||||
public static final int VIEW_UNREAD = 1;
|
||||
public static final int VIEW_SELECTED = 2;
|
||||
public static final int VIEW_LOADMORE = 3;
|
||||
|
||||
public static final int VIEW_COUNT = VIEW_LOADMORE+1;
|
||||
|
||||
|
||||
public int getViewTypeCount() {
|
||||
return VIEW_COUNT;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getItemViewType(int position) {
|
||||
Cursor c = (Cursor) getItem(position);
|
||||
|
||||
if (c.getLong(0) == m_activeArticleId) {
|
||||
return VIEW_SELECTED;
|
||||
} else if (c.getInt(c.getColumnIndex("unread")) == 1) {
|
||||
return VIEW_UNREAD;
|
||||
} else {
|
||||
return VIEW_NORMAL;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public View getView(int position, View convertView, ViewGroup parent) {
|
||||
|
||||
View v = convertView;
|
||||
|
||||
Cursor article = (Cursor)getItem(position);
|
||||
final int articleId = article.getInt(0);
|
||||
|
||||
if (v == null) {
|
||||
int layoutId = R.layout.headlines_row;
|
||||
|
||||
switch (getItemViewType(position)) {
|
||||
case VIEW_LOADMORE:
|
||||
layoutId = R.layout.headlines_row_loadmore;
|
||||
break;
|
||||
case VIEW_UNREAD:
|
||||
layoutId = R.layout.headlines_row_unread;
|
||||
break;
|
||||
case VIEW_SELECTED:
|
||||
layoutId = R.layout.headlines_row_selected;
|
||||
break;
|
||||
}
|
||||
|
||||
LayoutInflater vi = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
|
||||
v = vi.inflate(layoutId, null);
|
||||
|
||||
// http://code.google.com/p/android/issues/detail?id=3414
|
||||
((ViewGroup)v).setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
|
||||
}
|
||||
|
||||
TextView tt = (TextView)v.findViewById(R.id.title);
|
||||
|
||||
if (tt != null) {
|
||||
if (m_combinedMode) {
|
||||
tt.setMovementMethod(LinkMovementMethod.getInstance());
|
||||
tt.setText(Html.fromHtml("<a href=\""+article.getString(article.getColumnIndex("link")).replace("\"", "\\\"")+"\">" +
|
||||
article.getString(article.getColumnIndex("title")) + "</a>"));
|
||||
} else {
|
||||
tt.setText(Html.fromHtml(article.getString(article.getColumnIndex("title"))));
|
||||
}
|
||||
}
|
||||
|
||||
ImageView marked = (ImageView)v.findViewById(R.id.marked);
|
||||
|
||||
if (marked != null) {
|
||||
marked.setImageResource(article.getInt(article.getColumnIndex("marked")) == 1 ? android.R.drawable.star_on : android.R.drawable.star_off);
|
||||
|
||||
marked.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
SQLiteStatement stmtUpdate = ((MainActivity)getActivity()).getWritableDb().compileStatement("UPDATE articles SET marked = NOT marked " +
|
||||
"WHERE " + BaseColumns._ID + " = ?");
|
||||
|
||||
stmtUpdate.bindLong(1, articleId);
|
||||
stmtUpdate.execute();
|
||||
stmtUpdate.close();
|
||||
|
||||
refresh();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
ImageView published = (ImageView)v.findViewById(R.id.published);
|
||||
|
||||
if (published != null) {
|
||||
published.setImageResource(article.getInt(article.getColumnIndex("published")) == 1 ? R.drawable.ic_rss : R.drawable.ic_rss_bw);
|
||||
|
||||
published.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
SQLiteStatement stmtUpdate = ((MainActivity)getActivity()).getWritableDb().compileStatement("UPDATE articles SET published = NOT published " +
|
||||
"WHERE " + BaseColumns._ID + " = ?");
|
||||
|
||||
stmtUpdate.bindLong(1, articleId);
|
||||
stmtUpdate.execute();
|
||||
stmtUpdate.close();
|
||||
|
||||
refresh();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
TextView te = (TextView)v.findViewById(R.id.excerpt);
|
||||
|
||||
if (te != null) {
|
||||
if (!m_combinedMode) {
|
||||
String excerpt = Jsoup.parse(article.getString(article.getColumnIndex("content"))).text();
|
||||
|
||||
if (excerpt.length() > 100)
|
||||
excerpt = excerpt.substring(0, 100) + "...";
|
||||
|
||||
te.setText(excerpt);
|
||||
} else {
|
||||
te.setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
|
||||
TextView content = (TextView)v.findViewById(R.id.content);
|
||||
|
||||
if (content != null) {
|
||||
if (m_combinedMode) {
|
||||
content.setMovementMethod(LinkMovementMethod.getInstance());
|
||||
|
||||
content.setText(Html.fromHtml(article.getString(article.getColumnIndex("content")), m_dummyGetter, null));
|
||||
|
||||
} else {
|
||||
content.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
TextView dv = (TextView) v.findViewById(R.id.date);
|
||||
|
||||
if (dv != null) {
|
||||
Date d = new Date((long)article.getInt(article.getColumnIndex("updated")) * 1000);
|
||||
DateFormat df = new SimpleDateFormat("MMM dd, HH:mm");
|
||||
df.setTimeZone(TimeZone.getDefault());
|
||||
dv.setText(df.format(d));
|
||||
}
|
||||
|
||||
CheckBox cb = (CheckBox) v.findViewById(R.id.selected);
|
||||
|
||||
if (cb != null) {
|
||||
cb.setChecked(m_selectedArticles.contains(article));
|
||||
cb.setOnClickListener(new OnClickListener() {
|
||||
|
||||
@Override
|
||||
public void onClick(View view) {
|
||||
CheckBox cb = (CheckBox)view;
|
||||
|
||||
if (cb.isChecked()) {
|
||||
if (!m_selectedArticles.contains(new Integer(articleId)))
|
||||
m_selectedArticles.add(new Integer(articleId));
|
||||
} else {
|
||||
m_selectedArticles.remove(new Integer(articleId));
|
||||
}
|
||||
|
||||
((MainActivity)getActivity()).initMainMenu();
|
||||
|
||||
Log.d(TAG, "num selected: " + m_selectedArticles.size());
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
return v;
|
||||
}
|
||||
}
|
||||
|
||||
public void notifyUpdated() {
|
||||
m_adapter.notifyDataSetChanged();
|
||||
}
|
||||
|
||||
public void setActiveArticleId(int id) {
|
||||
m_activeArticleId = id;
|
||||
m_adapter.notifyDataSetChanged();
|
||||
|
||||
/* ListView list = (ListView)getView().findViewById(R.id.headlines);
|
||||
|
||||
if (list != null) {
|
||||
int position = m_adapter.getPosition(getArticleById(id));
|
||||
list.setSelection(position);
|
||||
} */
|
||||
}
|
||||
|
||||
public void setSelection(ArticlesSelection select) {
|
||||
m_selectedArticles.clear();
|
||||
|
||||
/* if (select != ArticlesSelection.NONE) {
|
||||
for (Article a : m_articles) {
|
||||
if (select == ArticlesSelection.ALL || select == ArticlesSelection.UNREAD && a.unread) {
|
||||
m_selectedArticles.add(a);
|
||||
}
|
||||
}
|
||||
} */
|
||||
|
||||
m_adapter.notifyDataSetChanged();
|
||||
}
|
||||
|
||||
public Cursor getArticleAtPosition(int position) {
|
||||
return (Cursor) m_adapter.getItem(position);
|
||||
}
|
||||
|
||||
public int getActiveArticleId() {
|
||||
return m_activeArticleId;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user