diff options
Diffstat (limited to 'org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java')
| -rw-r--r-- | org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java new file mode 100644 index 00000000..5a64ae57 --- /dev/null +++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/CommonActivity.java @@ -0,0 +1,250 @@ +package org.fox.ttrss; + + +import java.io.File; +import java.io.IOException; + +import org.fox.ttrss.util.DatabaseHelper; + +import com.nostra13.universalimageloader.core.ImageLoader; +import com.nostra13.universalimageloader.core.ImageLoaderConfiguration; +import com.nostra13.universalimageloader.utils.StorageUtils; +import com.readystatesoftware.systembartint.SystemBarTintManager; + +import android.annotation.SuppressLint; +import android.content.SharedPreferences; +import android.database.sqlite.SQLiteDatabase; +import android.graphics.BitmapFactory; +import android.graphics.Point; +import android.net.http.HttpResponseCache; +import android.os.Bundle; +import android.preference.PreferenceManager; +import android.support.v4.widget.SwipeRefreshLayout; +import android.support.v7.app.ActionBarActivity; +import android.util.Log; +import android.util.TypedValue; +import android.view.Display; +import android.view.View; +import android.widget.TextView; +import android.widget.Toast; + +public class CommonActivity extends ActionBarActivity { + private final String TAG = this.getClass().getSimpleName(); + + public final static String FRAG_HEADLINES = "headlines"; + public final static String FRAG_ARTICLE = "article"; + public final static String FRAG_FEEDS = "feeds"; + public final static String FRAG_CATS = "cats"; + + public final static String THEME_DARK = "THEME_DARK"; + public final static String THEME_LIGHT = "THEME_LIGHT"; + public final static String THEME_SEPIA = "THEME_SEPIA"; + public final static String THEME_HOLO = "THEME_HOLO"; + public final static String THEME_DEFAULT = CommonActivity.THEME_LIGHT; + + public static final int EXCERPT_MAX_SIZE = 200; + + private SQLiteDatabase m_readableDb; + private SQLiteDatabase m_writableDb; + + private boolean m_smallScreenMode = true; + private boolean m_compatMode = false; + private String m_theme; + + protected SharedPreferences m_prefs; + + /* protected void enableHttpCaching() { + // enable resource caching + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { + try { + File httpCacheDir = new File(getApplicationContext().getCacheDir(), "http"); + long httpCacheSize = 10 * 1024 * 1024; // 10 MiB + HttpResponseCache.install(httpCacheDir, httpCacheSize); + } catch (IOException e) { + e.printStackTrace(); + } + } + } */ + + protected void setSmallScreen(boolean smallScreen) { + Log.d(TAG, "m_smallScreenMode=" + smallScreen); + m_smallScreenMode = smallScreen; + } + + public boolean getUnreadOnly() { + return m_prefs.getBoolean("show_unread_only", true); + } + + public void setUnreadOnly(boolean unread) { + SharedPreferences.Editor editor = m_prefs.edit(); + editor.putBoolean("show_unread_only", unread); + editor.commit(); + } + + public void setLoadingStatus(int status, boolean showProgress) { + TextView tv = (TextView) findViewById(R.id.loading_message); + + if (tv != null) { + tv.setText(status); + } + + findViewById(R.id.loading_container).setVisibility(status == R.string.blank ? View.GONE : View.VISIBLE); + + setProgressBarIndeterminateVisibility(showProgress); + } + + public void toast(int msgId) { + Toast toast = Toast.makeText(CommonActivity.this, msgId, Toast.LENGTH_SHORT); + toast.show(); + } + + public void toast(String msg) { + Toast toast = Toast.makeText(CommonActivity.this, msg, Toast.LENGTH_SHORT); + toast.show(); + } + + private void initDatabase() { + DatabaseHelper dh = new DatabaseHelper(getApplicationContext()); + + m_writableDb = dh.getWritableDatabase(); + m_readableDb = dh.getReadableDatabase(); + } + + public synchronized SQLiteDatabase getReadableDb() { + return m_readableDb; + } + + public synchronized SQLiteDatabase getWritableDb() { + return m_writableDb; + } + + @Override + public void onResume() { + super.onResume(); + + if (!m_theme.equals(m_prefs.getString("theme", CommonActivity.THEME_DEFAULT))) { + Log.d(TAG, "theme changed, restarting"); + + finish(); + startActivity(getIntent()); + } + } + + @Override + public void onDestroy() { + super.onDestroy(); + + m_readableDb.close(); + m_writableDb.close(); + } + + @Override + public void onCreate(Bundle savedInstanceState) { + m_prefs = PreferenceManager + .getDefaultSharedPreferences(getApplicationContext()); + + if (savedInstanceState != null) { + m_theme = savedInstanceState.getString("theme"); + } else { + m_theme = m_prefs.getString("theme", CommonActivity.THEME_DEFAULT); + } + + initDatabase(); + + m_compatMode = android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB; + + Log.d(TAG, "m_compatMode=" + m_compatMode); + + super.onCreate(savedInstanceState); + } + + public void setStatusBarTint() { + if (android.os.Build.VERSION.SDK_INT == android.os.Build.VERSION_CODES.KITKAT) { + SystemBarTintManager tintManager = new SystemBarTintManager(this); + // enable status bar tint + tintManager.setStatusBarTintEnabled(true); + // enable navigation bar tint + tintManager.setNavigationBarTintEnabled(true); + + TypedValue tv = new TypedValue(); + getTheme().resolveAttribute(R.attr.statusBarHintColor, tv, true); + + tintManager.setStatusBarTintColor(tv.data); + } + } + + @Override + public void onSaveInstanceState(Bundle out) { + super.onSaveInstanceState(out); + + out.putString("theme", m_theme); + } + + public boolean isSmallScreen() { + return m_smallScreenMode; + } + + public boolean isCompatMode() { + return m_compatMode; + } + + @SuppressWarnings("deprecation") + public boolean isPortrait() { + Display display = getWindowManager().getDefaultDisplay(); + + int width = display.getWidth(); + int height = display.getHeight(); + + return width < height; + } + + @SuppressLint({ "NewApi", "ServiceCast" }) + @SuppressWarnings("deprecation") + public void copyToClipboard(String str) { + if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) { + android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getSystemService(CLIPBOARD_SERVICE); + clipboard.setText(str); + } else { + android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getSystemService(CLIPBOARD_SERVICE); + clipboard.setText(str); + } + + Toast toast = Toast.makeText(this, R.string.text_copied_to_clipboard, Toast.LENGTH_SHORT); + toast.show(); + } + + public boolean isDarkTheme() { + String theme = m_prefs.getString("theme", THEME_DEFAULT); + + return theme.equals(THEME_DARK) || theme.equals(THEME_HOLO); + } + + protected void setAppTheme(SharedPreferences prefs) { + String theme = prefs.getString("theme", CommonActivity.THEME_DEFAULT); + + if (theme.equals(THEME_DARK)) { + setTheme(R.style.DarkTheme); + } else if (theme.equals(THEME_SEPIA)) { + setTheme(R.style.SepiaTheme); + } else if (theme.equals(THEME_HOLO)) { + setTheme(R.style.HoloTheme); + } else { + setTheme(R.style.LightTheme); + } + } + + @SuppressWarnings("deprecation") + @SuppressLint("NewApi") + protected int getScreenWidthInPixel() { + Display display = getWindowManager().getDefaultDisplay(); + + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) { + Point size = new Point(); + display.getSize(size); + int width = size.x; + return width; + } else { + return display.getWidth(); + } + } +} |