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package org.fox.ttcomics;
import java.io.File;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Environment;
import android.preference.PreferenceManager;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.Display;
import android.view.MenuItem;
import android.widget.ShareActionProvider;
import android.widget.Toast;
public class CommonActivity extends FragmentActivity {
private final String TAG = this.getClass().getSimpleName();
protected static final String FRAG_COMICS_PAGER = "comic_pager";
protected static final String FRAG_COMICS_LIST = "comics_list";
protected SharedPreferences m_prefs;
private boolean m_smallScreenMode = true;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
m_prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
}
protected void setSmallScreen(boolean smallScreen) {
Log.d(TAG, "m_smallScreenMode=" + smallScreen);
m_smallScreenMode = smallScreen;
}
public boolean isSmallScreen() {
return m_smallScreenMode;
}
public void onComicArchiveSelected(String fileName) {
//
}
public void setSize(String fileName, int size) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
SharedPreferences.Editor editor = lastread.edit();
editor.putInt(fileName + ":size", size);
editor.commit();
}
public void setLastPosition(String fileName, int position) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
int lastPosition = getLastPosition(fileName);
SharedPreferences.Editor editor = lastread.edit();
editor.putInt(fileName + ":last", position);
editor.putInt(fileName + ":max", Math.max(lastPosition, position));
editor.commit();
}
public void setLastMaxPosition(String fileName, int position) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
SharedPreferences.Editor editor = lastread.edit();
editor.putInt(fileName + ":max", position);
editor.commit();
}
public int getLastPosition(String fileName) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
return lastread.getInt(fileName + ":last", 0);
}
public int getMaxPosition(String fileName) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
return lastread.getInt(fileName + ":max", 0);
}
public int getSize(String fileName) {
SharedPreferences lastread = getSharedPreferences("lastread", 0);
return lastread.getInt(fileName + ":size", -1);
}
public void onComicSelected(String fileName, int position) {
setLastPosition(fileName, position);
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_rescan:
ComicListFragment frag = (ComicListFragment) getSupportFragmentManager().findFragmentByTag(FRAG_COMICS_LIST);
if (frag != null && frag.isAdded()) {
frag.rescan(true);
}
return true;
case R.id.menu_settings:
Intent intent = new Intent(CommonActivity.this,
PreferencesActivity.class);
startActivityForResult(intent, 0);
return true;
default:
Log.d(TAG,
"onOptionsItemSelected, unhandled id=" + item.getItemId());
return super.onOptionsItemSelected(item);
}
}
@SuppressWarnings("deprecation")
public boolean isPortrait() {
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
return width < height;
}
protected static String md5(String s) {
try {
MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
digest.update(s.getBytes());
byte messageDigest[] = digest.digest();
StringBuffer hexString = new StringBuffer();
for (int i=0; i<messageDigest.length; i++)
hexString.append(Integer.toHexString(0xFF & messageDigest[i]));
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
return null;
}
public String getCacheFileName(String fileName) {
String hash = md5(fileName);
File file = new File(getExternalCacheDir().getAbsolutePath() + "/" + hash + ".png");
return file.getAbsolutePath();
}
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();
}
}
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