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/* * Copyright (C) 2009-2013 Felix Bechstein * /*ww w. j a v a 2 s . c o m*/ * This file is part of Call Meter 3G. * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation; either version 3 of the License, or (at your option) any later * version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * this program; If not, see <http://www.gnu.org/licenses/>. */ package de.ub0r.android.callmeter.ui; import com.actionbarsherlock.app.SherlockListFragment; import com.actionbarsherlock.view.Menu; import com.actionbarsherlock.view.MenuInflater; import android.app.Activity; import android.app.AlertDialog.Builder; import android.content.ActivityNotFoundException; import android.content.ContentUris; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.database.Cursor; import android.graphics.Typeface; import android.net.Uri; import android.os.Bundle; import android.preference.PreferenceManager; import android.support.v4.app.LoaderManager; import android.support.v4.app.LoaderManager.LoaderCallbacks; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; import android.support.v4.widget.ResourceCursorAdapter; import android.text.SpannableStringBuilder; import android.text.Spanned; import android.text.style.StyleSpan; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.view.ViewGroup.LayoutParams; import android.widget.AdapterView; import android.widget.AdapterView.OnItemLongClickListener; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; import java.util.UnknownFormatConversionException; import de.ub0r.android.callmeter.CallMeter; import de.ub0r.android.callmeter.R; import de.ub0r.android.callmeter.TrackingUtils; import de.ub0r.android.callmeter.data.DataProvider; import de.ub0r.android.callmeter.ui.prefs.PlanEdit; import de.ub0r.android.callmeter.ui.prefs.Preferences; import de.ub0r.android.logg0r.Log; /** * Show plans. * * @author flx */ public final class PlansFragment extends SherlockListFragment implements OnClickListener, OnItemLongClickListener, LoaderCallbacks<Cursor> { /** Tag for output. */ private static final String TAG = "PlansFragment"; /** Run the dummy? */ private static boolean doDummy = true; /** Show today stats. */ private static boolean showToday = false; /** Show total stats. */ private static boolean showTotal = true; /** Hide zero plans. */ private static boolean hideZero = false; /** Hide no cost plans. */ private static boolean hideNoCost = false; /** Ignore query requests. */ private boolean ignoreQuery = false; /** Unique id for dummy loader. */ private static final int UID_DUMMY = -3; /** * Adapter binding plans to View. * * @author flx */ private static class PlansAdapter extends ResourceCursorAdapter { /** * View holder. * * @author flx */ private class ViewHolder { /** {@link View}s. */ View vPeriodLayout, vContent, vSpacer; /** {@link TextView}s. */ TextView tvBigtitle, tvPeriod, tvBilldayLable, tvTitle, tvData; /** {@link ProgressBar}s. */ ProgressBar pbPeriod, pbLimitGreen, pbLimitYellow, pbLimitRed; } /** {@link SharedPreferences}. */ private final SharedPreferences p; /** {@link Editor}. */ private final Editor e; /** Does the {@link Editor} needs commit? */ private boolean isDirty = false; /** Now. */ private final long now; /** Text sizes. */ private static int textSize, textSizeBigTitle, textSizeTitle, textSizeSpacer, textSizePBar, textSizePBarBP; /** Separator for the data. */ private static String delimiter = " | "; /** Selected currency format. */ private static String currencyFormat = "$%.2f"; /** Show hours and days. */ private static boolean pShowHours = true; /** Show target bill day. */ private static boolean pShowTargetBillDay = false; /** First/last bill day shown. */ private static int billDayResId = R.string.billday_; /** Prepaid plan? */ private static boolean prepaid; /** Visibility for {@link ProgressBar}s. */ private final int progressBarVisability; /** Need a reload of preferences. */ private static boolean needReloadPrefs = true; /** * Reload preferences. * * @param context {@link Context} * @param force force reloading */ static void reloadPreferences(final Context context, final boolean force) { if (!force && !needReloadPrefs) { return; } Common.setDateFormat(context); final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(context); pShowHours = p.getBoolean(Preferences.PREFS_SHOWHOURS, true); pShowTargetBillDay = p.getBoolean(Preferences.PREFS_SHOW_TARGET_BILLDAY, false); billDayResId = pShowTargetBillDay ? R.string.billday_last : R.string.billday_; currencyFormat = Preferences.getCurrencyFormat(context); delimiter = p.getString(Preferences.PREFS_DELIMITER, " | "); prepaid = p.getBoolean(Preferences.PREFS_PREPAID, false); textSize = Preferences.getTextsize(context); textSizeBigTitle = Preferences.getTextsizeBigTitle(context); textSizeTitle = Preferences.getTextsizeTitle(context); textSizeSpacer = Preferences.getTextsizeSpacer(context); textSizePBar = Preferences.getTextsizeProgressBar(context); textSizePBarBP = Preferences.getTextsizeProgressBarBP(context); } /** * Default Constructor. * * @param context {@link Activity} * @param n now */ public PlansAdapter(final Activity context, final long n) { super(context, R.layout.plans_item, null, true); now = n; p = PreferenceManager.getDefaultSharedPreferences(context); e = p.edit(); if (p.getBoolean(Preferences.PREFS_HIDE_PROGRESSBARS, false)) { progressBarVisability = View.GONE; } else { progressBarVisability = View.VISIBLE; } } /** * {@inheritDoc} */ @Override public void bindView(final View view, final Context context, final Cursor cursor) { ViewHolder holder = (ViewHolder) view.getTag(); if (holder == null) { holder = new ViewHolder(); holder.pbPeriod = (ProgressBar) view.findViewById(R.id.period_pb); holder.pbLimitGreen = (ProgressBar) view.findViewById(R.id.progressbarLimitGreen); holder.pbLimitYellow = (ProgressBar) view.findViewById(R.id.progressbarLimitYellow); holder.pbLimitRed = (ProgressBar) view.findViewById(R.id.progressbarLimitRed); holder.vPeriodLayout = view.findViewById(R.id.period_layout); holder.vContent = view.findViewById(R.id.content); holder.vSpacer = view.findViewById(R.id.spacer); holder.tvBigtitle = (TextView) view.findViewById(R.id.bigtitle); holder.tvPeriod = (TextView) view.findViewById(R.id.period); holder.tvBilldayLable = (TextView) view.findViewById(R.id.billday_lable); holder.tvTitle = (TextView) view.findViewById(R.id.normtitle); holder.tvData = (TextView) view.findViewById(R.id.data); view.setTag(holder); } boolean savePlan = false; DataProvider.Plans.Plan plan = null; if (cursor.getColumnIndex(DataProvider.Plans.SUM_COST) > 0) { plan = new DataProvider.Plans.Plan(cursor); savePlan = true; } else { plan = new DataProvider.Plans.Plan(cursor, p); } SpannableStringBuilder spb = new SpannableStringBuilder(); float cost; float free; if (prepaid) { cost = plan.getAccumCostPrepaid(); free = 0; } else { cost = plan.getAccumCost(); free = plan.getFree(); } if (plan.type != DataProvider.TYPE_SPACING && plan.type != DataProvider.TYPE_TITLE) { if (plan.hasBa) { long bd = plan.getBillDay(plan.type == DataProvider.TYPE_BILLPERIOD && pShowTargetBillDay); spb.append(Common.formatValues(context, plan.now, plan.type, plan.bpCount, plan.bpBa, plan.billperiod, bd, pShowHours)); spb.setSpan(new StyleSpan(Typeface.BOLD), 0, spb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); if (plan.type != DataProvider.TYPE_BILLPERIOD) { if (showTotal) { spb.append(delimiter + Common.formatValues(context, plan.now, plan.type, plan.atCount, plan.atBa, plan.billperiod, plan.billday, pShowHours)); } if (showToday) { spb.insert( 0, Common.formatValues(context, plan.now, plan.type, plan.tdCount, plan.tdBa, plan.billperiod, plan.billday, pShowHours) + delimiter); } } } if (free > 0f || cost > 0f) { if (spb.length() > 0) { spb.append("\n"); } if (free > 0f) { String s; try { s = String.format(currencyFormat, free); } catch (UnknownFormatConversionException ex) { Log.e(TAG, "unknown format error with format '" + currencyFormat + "' and free=" + free, ex); s = "$"; } spb.append("(" + s + ")"); } if (cost > 0f) { String s; try { s = String.format(currencyFormat, cost); } catch (UnknownFormatConversionException ex) { Log.e(TAG, "unknown format error with format '" + currencyFormat + "' and cost=" + cost, ex); s = "$"; } spb.append(" " + s); } } if (plan.limit > 0) { spb.insert(0, ((int) (plan.usage * CallMeter.HUNDRET)) + "%" + delimiter); } } Log.v(TAG, "plan id: ", plan.id); Log.v(TAG, "plan name: ", plan.name); Log.v(TAG, "type: ", plan.type); Log.v(TAG, "cost: ", cost); Log.v(TAG, "limit: ", plan.limit); Log.v(TAG, "limitPos: ", plan.limitPos); Log.v(TAG, "text: ", spb); TextView tvCache = null; ProgressBar pbCache = null; if (plan.type == DataProvider.TYPE_SPACING) { if (textSizeSpacer > 0) { final LayoutParams lp = holder.vSpacer.getLayoutParams(); lp.height = textSizeSpacer; holder.vSpacer.setLayoutParams(lp); } holder.vSpacer.setVisibility(View.INVISIBLE); holder.tvBigtitle.setVisibility(View.GONE); holder.vContent.setVisibility(View.GONE); holder.vPeriodLayout.setVisibility(View.GONE); } else if (plan.type == DataProvider.TYPE_TITLE) { holder.tvBigtitle.setText(cursor.getString(DataProvider.Plans.INDEX_NAME)); if (textSizeBigTitle > 0) { holder.tvBigtitle.setTextSize(textSizeBigTitle); } holder.tvBigtitle.setVisibility(View.VISIBLE); holder.vSpacer.setVisibility(View.GONE); holder.vContent.setVisibility(View.GONE); holder.vPeriodLayout.setVisibility(View.GONE); } else if (plan.type == DataProvider.TYPE_BILLPERIOD) { holder.tvBigtitle.setVisibility(View.GONE); holder.vSpacer.setVisibility(View.GONE); holder.vContent.setVisibility(View.GONE); holder.vPeriodLayout.setVisibility(View.VISIBLE); holder.tvBilldayLable.setText(billDayResId); tvCache = holder.tvPeriod; pbCache = holder.pbPeriod; } else { holder.tvBigtitle.setVisibility(View.GONE); holder.vSpacer.setVisibility(View.GONE); holder.vPeriodLayout.setVisibility(View.GONE); holder.vContent.setVisibility(View.VISIBLE); if (textSizeTitle > 0) { holder.tvTitle.setTextSize(textSizeTitle); } holder.tvTitle.setText(cursor.getString(DataProvider.Plans.INDEX_NAME)); tvCache = holder.tvData; if (plan.limit > 0) { float bpos = plan.getBillPlanUsage(); if (plan.usage >= 1) { pbCache = holder.pbLimitRed; holder.pbLimitGreen.setVisibility(View.GONE); holder.pbLimitYellow.setVisibility(View.GONE); } else if (bpos >= 0f && plan.usage > bpos) { pbCache = holder.pbLimitYellow; holder.pbLimitGreen.setVisibility(View.GONE); holder.pbLimitRed.setVisibility(View.GONE); } else { pbCache = holder.pbLimitGreen; holder.pbLimitYellow.setVisibility(View.GONE); holder.pbLimitRed.setVisibility(View.GONE); } } else { pbCache = holder.pbLimitYellow; holder.pbLimitGreen.setVisibility(View.GONE); holder.pbLimitRed.setVisibility(View.GONE); } } if (tvCache != null && pbCache != null) { if (spb.length() > 0) { tvCache.setText(spb); } else { tvCache.setText(null); } if (textSize > 0) { tvCache.setTextSize(textSize); } if (plan.limit == 0) { pbCache.setVisibility(View.GONE); } else if (plan.limit > 0) { pbCache.setIndeterminate(false); pbCache.setMax((int) plan.limit); pbCache.setProgress((int) plan.limitPos); pbCache.setVisibility(progressBarVisability); int pbs = 0; if (plan.type == DataProvider.TYPE_BILLPERIOD) { pbs = textSizePBarBP; } else { pbs = textSizePBar; } if (pbs > 0) { final LayoutParams lp = pbCache.getLayoutParams(); lp.height = pbs; pbCache.setLayoutParams(lp); } } else { pbCache.setIndeterminate(true); pbCache.setVisibility(progressBarVisability); } } if (savePlan && now < 0L && plan.type != DataProvider.TYPE_SPACING && plan.type != DataProvider.TYPE_TITLE) { plan.save(e); isDirty = true; } } /** * Save current stats to {@link SharedPreferences}. */ public void save() { if (isDirty) { Log.d(TAG, "e.commit()"); e.commit(); isDirty = false; } } } /** This fragments time stamp. */ private long now; /** Unique id of this fragment. */ private int uid; /** Is loader running? */ private boolean inProgress; /** Handle for view. */ private View vLoading, vImport; /** * Get new {@link PlansFragment}. * * @param uid unique id for this fragment * @param now This fragments current time * @return {@link PlansFragment} */ public static PlansFragment newInstance(final int uid, final long now) { PlansFragment f = new PlansFragment(); Bundle args = new Bundle(); args.putLong("now", now); args.putInt("uid", uid); f.setArguments(args); return f; } /** * Force reloading preferences. * * @param context {@link Context} */ static void reloadPreferences(final Context context) { PlansAdapter.reloadPreferences(context, true); SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(context); showToday = p.getBoolean(Preferences.PREFS_SHOWTODAY, false); showTotal = p.getBoolean(Preferences.PREFS_SHOWTOTAL, false); hideZero = p.getBoolean(Preferences.PREFS_HIDE_ZERO, false); hideNoCost = p.getBoolean(Preferences.PREFS_HIDE_NOCOST, false); } /** * {@inheritDoc} */ @Override public void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); setHasOptionsMenu(true); Bundle args = getArguments(); if (args == null) { now = -1L; uid = -1; } else { now = args.getLong("now", -1L); uid = args.getInt("uid", -1); } } /** * {@inheritDoc} */ @Override public void onPause() { super.onPause(); ((PlansAdapter) getListAdapter()).save(); } /** * {@inheritDoc} */ @Override public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) { View v = inflater.inflate(R.layout.plans_fragment, container, false); vLoading = v.findViewById(R.id.loading); vImport = v.findViewById(R.id.import_default); vImport.setOnClickListener(this); return v; } /** * {@inheritDoc} */ @Override public void onActivityCreated(final Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); PlansAdapter adapter = new PlansAdapter(getActivity(), now); setListAdapter(adapter); getListView().setOnItemLongClickListener(this); LoaderManager lm = getLoaderManager(); if (lm.getLoader(uid) != null) { getLoaderManager().initLoader(uid, null, this); } else if (doDummy && now < 0L) { doDummy = false; getLoaderManager().initLoader(UID_DUMMY, null, this); } TrackingUtils.sendView(this); } /** * {@inheritDoc} */ @Override public void onStop() { super.onStop(); if (now < 0L) { doDummy = true; } } /** * Set progress indicator. * * @param add add number of running tasks */ private synchronized void setInProgress(final int add) { Log.d(TAG, "setInProgress(", add, ")"); if (add == 0) { ((Plans) getActivity()).setInProgress(add); } else if (add > 0 && !this.inProgress) { ((Plans) getActivity()).setInProgress(add); inProgress = true; } else if (add < 0) { ((Plans) getActivity()).setInProgress(add); inProgress = false; } } /** * Re-query database. * * @param forceUpdate force update */ public void requery(final boolean forceUpdate) { Log.d(TAG, "requery(", forceUpdate, ")"); if (!this.ignoreQuery) { LoaderManager lm = getLoaderManager(); if (forceUpdate && lm.getLoader(uid) != null) { lm.restartLoader(uid, null, this); } else { lm.initLoader(uid, null, this); } } else { Log.d(TAG, "requery(", forceUpdate, "): ignore"); } } /** * {@inheritDoc} */ @Override public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) { inflater.inflate(R.menu.menu_plans, menu); } /** * {@inheritDoc} */ @Override public void onClick(final View v) { switch (v.getId()) { case R.id.import_default: TrackingUtils.sendLongClick(this, "import_default", null); final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(this .getString(R.string.url_rulesets))); try { startActivity(intent); } catch (ActivityNotFoundException e) { Log.e(TAG, "no activity to load url", e); Toast.makeText(getActivity(), "no activity to load url: " + intent.getDataString(), Toast.LENGTH_LONG) .show(); } break; default: break; } } /** * {@inheritDoc} */ @Override public boolean onItemLongClick(final AdapterView<?> parent, final View view, final int position, final long id) { TrackingUtils.sendLongClick(this, "plan", id); final Builder builder = new Builder(getActivity()); builder.setItems(R.array.dialog_edit_plan, new android.content.DialogInterface.OnClickListener() { @Override public void onClick(final DialogInterface dialog, final int which) { Intent intent = null; switch (which) { case 0: TrackingUtils.sendLongClick(this, "plan#edit", id); intent = new Intent(PlansFragment.this.getActivity(), PlanEdit.class); intent.setData(ContentUris.withAppendedId( DataProvider.Plans.CONTENT_URI, id)); PlansFragment.this.getActivity().startActivity(intent); break; case 1: TrackingUtils.sendLongClick(this, "plan#showLogs", id); ((Plans) PlansFragment.this.getActivity()).showLogsFragment(id); break; default: break; } } }); builder.setNegativeButton(android.R.string.cancel, null); builder.show(); return true; } @Override public Loader<Cursor> onCreateLoader(final int id, final Bundle args) { Log.d(TAG, "onCreateLoader(", id, ",", args, ")"); setInProgress(1); PlansAdapter adapter = (PlansAdapter) getListAdapter(); if ((adapter == null || adapter.getCount() == 0) && vLoading != null) { vLoading.setVisibility(View.VISIBLE); } if (id == UID_DUMMY) { ignoreQuery = true; final String where = PreferenceManager.getDefaultSharedPreferences(getActivity()) .getString("dummy_where", null); return new CursorLoader(getActivity(), DataProvider.Plans.CONTENT_URI, DataProvider.Plans.PROJECTION_BASIC, where, null, DataProvider.Plans.ORDER + " ASC"); } else { return new CursorLoader(getActivity(), DataProvider.Plans.CONTENT_URI_SUM .buildUpon() .appendQueryParameter(DataProvider.Plans.PARAM_DATE, String.valueOf(now)) .appendQueryParameter(DataProvider.Plans.PARAM_HIDE_ZERO, String.valueOf(hideZero)) .appendQueryParameter(DataProvider.Plans.PARAM_HIDE_NOCOST, String.valueOf(hideNoCost)) .appendQueryParameter(DataProvider.Plans.PARAM_HIDE_TODAY, String.valueOf(!showToday || now >= 0L)) .appendQueryParameter(DataProvider.Plans.PARAM_HIDE_ALLTIME, String.valueOf(!showTotal)).build(), DataProvider.Plans.PROJECTION_SUM, null, null, null); } } @Override public void onLoadFinished(final Loader<Cursor> loader, final Cursor data) { Log.d(TAG, "onLoadFinished()"); if (getActivity() == null) { Log.w(TAG, "ignore loaded data, activity finished"); return; } ignoreQuery = false; PlansAdapter adapter = (PlansAdapter) getListAdapter(); adapter.save(); if (data != null && data.getCount() > 0) { if (now < 0L && data.getColumnIndex(DataProvider.Plans.SUM_COST) > 0) { StringBuilder sb = new StringBuilder(DataProvider.Plans.ID + " in (-1"); try { if (!data.isClosed() && data.moveToFirst()) { do { sb.append(",").append(data.getLong(DataProvider.Plans.INDEX_ID)); } while (data.moveToNext()); } sb.append(")"); PreferenceManager.getDefaultSharedPreferences(getActivity()).edit() .putString("dummy_where", sb.toString()).commit(); } catch (IllegalStateException ex) { Log.e(TAG, "could not walk through cursor to save shown plans", ex); } } vImport.setVisibility(View.GONE); } else { vImport.setVisibility(View.VISIBLE); } vLoading.setVisibility(View.GONE); try { adapter.swapCursor(data); } catch (IllegalStateException ex) { Log.e(TAG, "could not set cursor to adapter", ex); adapter.swapCursor(null); } setInProgress(-1); } @Override public void onLoaderReset(final Loader<Cursor> loader) { Log.d(TAG, "onLoaderReset()"); try { ((PlansAdapter) getListAdapter()).swapCursor(null); } catch (Exception e) { Log.w(TAG, "error removing cursor", e); } } }