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package org.fox.ttrss;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.PendingIntent;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.customtabs.CustomTabsCallback;
import android.support.customtabs.CustomTabsClient;
import android.support.customtabs.CustomTabsIntent;
import android.support.customtabs.CustomTabsServiceConnection;
import android.support.customtabs.CustomTabsSession;
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.CheckBox;
import android.widget.Toast;
import org.fox.ttrss.util.DatabaseHelper;
import java.util.Arrays;
public class CommonActivity extends ActionBarActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
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_AMBER = "THEME_AMBER";
public final static String THEME_DEFAULT = CommonActivity.THEME_LIGHT;
public static final int EXCERPT_MAX_LENGTH = 256;
public static final int EXCERPT_MAX_QUERY_LENGTH = 2048;
private DatabaseHelper m_databaseHelper;
//private SQLiteDatabase m_readableDb;
//private SQLiteDatabase m_writableDb;
private boolean m_smallScreenMode = true;
private String m_theme;
private boolean m_needRestart;
protected CustomTabsClient m_customTabClient;
protected CustomTabsServiceConnection m_customTabServiceConnection = new CustomTabsServiceConnection() {
@Override
public void onCustomTabsServiceConnected(ComponentName componentName, CustomTabsClient customTabsClient) {
m_customTabClient = customTabsClient;
m_customTabClient.warmup(0);
}
@Override
public void onServiceDisconnected(ComponentName componentName) {
m_customTabClient = null;
}
};
protected SharedPreferences m_prefs;
protected void setSmallScreen(boolean smallScreen) {
Log.d(TAG, "m_smallScreenMode=" + smallScreen);
m_smallScreenMode = smallScreen;
}
public DatabaseHelper getDatabaseHelper() {
return m_databaseHelper;
}
public SQLiteDatabase getDatabase() {
return m_databaseHelper.getWritableDatabase();
}
public boolean getUnreadOnly() {
return m_prefs.getBoolean("show_unread_only", true);
}
// not the same as isSmallScreen() which is mostly about layout being loaded
public boolean isTablet() {
return getResources().getConfiguration().smallestScreenWidthDp >= 600;
}
public void setUnreadOnly(boolean unread) {
SharedPreferences.Editor editor = m_prefs.edit();
editor.putBoolean("show_unread_only", unread);
editor.apply();
}
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();
}
@Override
public void onResume() {
super.onResume();
if (m_needRestart) {
Log.d(TAG, "restart requested");
finish();
startActivity(getIntent());
}
}
@Override
public void onDestroy() {
if (m_customTabServiceConnection != null) {
unbindService(m_customTabServiceConnection);
}
super.onDestroy();
}
@Override
public void onCreate(Bundle savedInstanceState) {
m_databaseHelper = DatabaseHelper.getInstance(this);
m_prefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
m_prefs.registerOnSharedPreferenceChangeListener(this);
if (savedInstanceState != null) {
m_theme = savedInstanceState.getString("theme");
} else {
m_theme = m_prefs.getString("theme", CommonActivity.THEME_DEFAULT);
}
CustomTabsClient.bindCustomTabsService(this, "com.android.chrome", m_customTabServiceConnection);
super.onCreate(savedInstanceState);
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
out.putString("theme", m_theme);
}
public boolean isSmallScreen() {
return m_smallScreenMode;
}
@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();
}
protected void setAppTheme(SharedPreferences prefs) {
String theme = prefs.getString("theme", CommonActivity.THEME_DEFAULT);
if (theme.equals(THEME_DARK)) {
setTheme(R.style.DarkTheme);
} else {
setTheme(R.style.LightTheme);
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
Log.d(TAG, "onSharedPreferenceChanged:" + key);
String[] filter = new String[] { "theme", "enable_cats", "headline_mode" };
m_needRestart = Arrays.asList(filter).indexOf(key) != -1;
}
private CustomTabsSession getCustomTabSession() {
return m_customTabClient.newSession(new CustomTabsCallback() {
@Override
public void onNavigationEvent(int navigationEvent, Bundle extras) {
super.onNavigationEvent(navigationEvent, extras);
}
});
}
protected void preloadUriIfAllowed(Uri uri) {
boolean enableCustomTabs = m_prefs.getBoolean("enable_custom_tabs", true);
if (m_customTabClient != null && enableCustomTabs) {
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = cm.getActiveNetworkInfo();
if (info != null && info.isConnected() && info.getType() == ConnectivityManager.TYPE_WIFI) {
CustomTabsSession session = getCustomTabSession();
session.mayLaunchUrl(uri, null, null);
//toast("Preloading: " + uri.toString());
}
}
}
private void openUriWithCustomTab(Uri uri) {
if (m_customTabClient != null) {
TypedValue tvBackground = new TypedValue();
getTheme().resolveAttribute(R.attr.colorPrimary, tvBackground, true);
CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(getCustomTabSession());
builder.setStartAnimations(this, R.anim.slide_in_right, R.anim.slide_out_left);
builder.setExitAnimations(this, R.anim.slide_in_left, R.anim.slide_out_right);
builder.setToolbarColor(tvBackground.data);
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_SUBJECT, uri.toString());
shareIntent.putExtra(Intent.EXTRA_TEXT, uri.toString());
PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, shareIntent, 0);
builder.setActionButton(BitmapFactory.decodeResource(getResources(), R.drawable.ic_share),
getString(R.string.share_article), pendingIntent);
CustomTabsIntent intent = builder.build();
intent.launchUrl(this, uri);
}
}
// uses chrome custom tabs when available
public void openUri(final Uri uri) {
boolean enableCustomTabs = m_prefs.getBoolean("enable_custom_tabs", true);
final boolean askEveryTime = m_prefs.getBoolean("custom_tabs_ask_always", true);
if (enableCustomTabs && m_customTabClient != null) {
if (askEveryTime) {
View dialogView = View.inflate(this, R.layout.dialog_open_link_askcb, null);
final CheckBox askEveryTimeCB = (CheckBox) dialogView.findViewById(R.id.open_link_ask_checkbox);
AlertDialog.Builder builder = new AlertDialog.Builder(
CommonActivity.this)
.setTitle(R.string.open_link)
.setView(dialogView)
.setMessage(uri.toString())
.setPositiveButton(R.string.quick_preview,
new Dialog.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
if (!askEveryTimeCB.isChecked()) {
SharedPreferences.Editor editor = m_prefs.edit();
editor.putBoolean("custom_tabs_ask_always", false);
editor.apply();
}
openUriWithCustomTab(uri);
}
})
.setNegativeButton(R.string.open_with_app,
new Dialog.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
if (!askEveryTimeCB.isChecked()) {
SharedPreferences.Editor editor = m_prefs.edit();
editor.putBoolean("custom_tabs_ask_always", false);
editor.putBoolean("enable_custom_tabs", false);
editor.apply();
}
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
}
});
/*.setNegativeButton(R.string.cancel,
new Dialog.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
if (!askEveryTimeCB.isChecked()) {
SharedPreferences.Editor editor = m_prefs.edit();
editor.putBoolean("custom_tabs_ask_always", false);
editor.apply();
}
}
});*/
AlertDialog dlg = builder.create();
dlg.show();
} else {
openUriWithCustomTab(uri);
}
} else {
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
}
}
}
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