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Can't use that

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This commit is contained in:
Przemek Grondek 2014-10-13 15:39:41 +02:00
parent a6c7b27e2f
commit 534824c1c9
3 changed files with 23 additions and 134 deletions
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108
app/src/main/java/info/nerull7/mysqlbrowser/NumberPickerDialog.java
View file

@ -1,108 +0,0 @@
package info.nerull7.mysqlbrowser;
/**
* Created by nerull7 on 18.07.14.
*/
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.NumberPicker;
/**
* A dialog that prompts the user for the message deletion limits.
*/
public class NumberPickerDialog extends AlertDialog implements DialogInterface.OnClickListener {
private static final String NUMBER = "number";
/**
* The callback interface used to indicate the user is done filling in
* the time (they clicked on the 'Set' button).
*/
public interface OnNumberSetListener {
/**
* @param number The number that was set.
*/
void onNumberSet(int number);
}
private final NumberPicker mNumberPicker;
private final OnNumberSetListener mCallback;
/**
* @param context Parent.
* @param callBack How parent is notified.
* @param number The initial number.
*/
public NumberPickerDialog(Context context,
OnNumberSetListener callBack,
int number,
int rangeMin,
int rangeMax,
int title) {
this(context, AlertDialog.THEME_HOLO_LIGHT, callBack, number, rangeMin, rangeMax, title);
}
/**
* @param context Parent.
* @param theme the theme to apply to this dialog
* @param callBack How parent is notified.
* @param number The initial number.
*/
public NumberPickerDialog(Context context,
int theme,
OnNumberSetListener callBack,
int number,
int rangeMin,
int rangeMax,
int title) {
super(context, theme);
mCallback = callBack;
setTitle(title);
setButton(DialogInterface.BUTTON_POSITIVE, context.getText(R.string.set), this);
setButton(DialogInterface.BUTTON_NEGATIVE, context.getText(R.string.cancel),
(OnClickListener) null);
LayoutInflater inflater =
(LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.number_picker_dialog, null);
setView(view);
mNumberPicker = (NumberPicker) view.findViewById(R.id.number_picker);
// initialize state
mNumberPicker.setMinValue(rangeMin);
mNumberPicker.setMaxValue(rangeMax);
mNumberPicker.setValue(number);
mNumberPicker.setOnLongPressUpdateInterval(100); // make the repeat rate three times as fast
// as normal since the range is so large.
mNumberPicker.setWrapSelectorWheel(false); // don't wrap from min->max
}
public void onClick(DialogInterface dialog, int which) {
if (mCallback != null) {
mNumberPicker.clearFocus();
mCallback.onNumberSet(mNumberPicker.getValue());
dialog.dismiss();
}
}
@Override
public Bundle onSaveInstanceState() {
Bundle state = super.onSaveInstanceState();
state.putInt(NUMBER, mNumberPicker.getValue());
return state;
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
int number = savedInstanceState.getInt(NUMBER);
mNumberPicker.setValue(number);
}
}

44
app/src/main/java/info/nerull7/mysqlbrowser/SettingsFragment.java
View file

@ -7,7 +7,6 @@ import android.preference.EditTextPreference;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;
import android.util.Base64;
/**
@ -15,19 +14,18 @@ import android.util.Base64;
*
* Fragment for Preferences/Settings
*/
public class SettingsFragment extends PreferenceFragment implements NumberPickerDialog.OnNumberSetListener, Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener {
public class SettingsFragment extends PreferenceFragment implements Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener {
public static final String ENTRIES_PAGE_LIMIT = "entries_limit";
public static final String ENTRIES_PAGE_LIMIT_STRING = "entries_limit_string";
public static final String SAVE_SERVER_CREDENTIALS = "save_credentials_enabled";
public static final String URL_CREDENTIALS = "url";
public static final String LOGIN_CREDENTIALS = "login";
public static final String PASSWORD_CREDENTIALS = "password";
public static final int ENTRIES_PAGE_LIMIT_DEF = 20;
public static final int ENTRIES_MIN_PAGE = 20;
public static final int ENTRIES_MAX_PAGE = 100;
private SharedPreferences preferences;
private Preference mEntriesLimit;
private EditTextPreference mEntriesLimit;
private CheckBoxPreference saveCredentials;
private EditTextPreference connectorUrlCredentials;
private EditTextPreference loginCredentials;
@ -49,17 +47,18 @@ public class SettingsFragment extends PreferenceFragment implements NumberPicker
addPreferencesFromResource(R.xml.settings);
// Getting fields
mEntriesLimit = findPreference(ENTRIES_PAGE_LIMIT);
mEntriesLimit = (EditTextPreference) findPreference(ENTRIES_PAGE_LIMIT_STRING);
saveCredentials = (CheckBoxPreference) findPreference(SAVE_SERVER_CREDENTIALS);
connectorUrlCredentials = (EditTextPreference) findPreference(URL_CREDENTIALS);
loginCredentials = (EditTextPreference) findPreference(LOGIN_CREDENTIALS);
passwordCredentials = (EditTextPreference) findPreference(PASSWORD_CREDENTIALS); // TODO: Some encryption
// Settings fields
setEntriesPageLimitSummary();
setEntriesPageLimit();
setPasswordCredentials();
// Settings Listener
mEntriesLimit.setOnPreferenceChangeListener(this);
saveCredentials.setOnPreferenceClickListener(this);
passwordCredentials.setOnPreferenceChangeListener(this);
}
@ -94,6 +93,11 @@ public class SettingsFragment extends PreferenceFragment implements NumberPicker
mEntriesLimit.setSummary(getString(R.string.entries_summary, getEntriesPageLimit()));
}
private void setEntriesPageLimit(){
mEntriesLimit.setText(String.valueOf(getEntriesPageLimit()));
setEntriesPageLimitSummary();
}
private void setPasswordCredentials(){
String password;
password = preferences.getString(PASSWORD_CREDENTIALS, null);
@ -114,23 +118,6 @@ public class SettingsFragment extends PreferenceFragment implements NumberPicker
} catch (Exception e) { e.printStackTrace(); } // TODO: Something useful
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if(preference == mEntriesLimit){
new NumberPickerDialog(getActivity(), this, getEntriesPageLimit(), ENTRIES_MIN_PAGE, ENTRIES_MAX_PAGE, R.string.entries_limit).show();
}
return super.onPreferenceTreeClick(preferenceScreen, preference);
}
@Override
public void onNumberSet(int number) {
SharedPreferences.Editor editor = preferences.edit();
editor.putInt(ENTRIES_PAGE_LIMIT, number);
editor.apply();
setEntriesPageLimitSummary();
}
@Override
public boolean onPreferenceClick(Preference preference) {
if(preference==saveCredentials){
@ -146,7 +133,16 @@ public class SettingsFragment extends PreferenceFragment implements NumberPicker
public boolean onPreferenceChange(Preference preference, Object newValue) {
if(preference == passwordCredentials){
savePassword((String) newValue);
} else if (preference == mEntriesLimit) {
saveEntriesLimit((String) newValue);
}
return false;
}
private void saveEntriesLimit(String newValue) {
SharedPreferences.Editor editor = preferences.edit();
editor.putInt(ENTRIES_PAGE_LIMIT, Integer.parseInt(newValue));
editor.apply();
setEntriesPageLimit();
}
}

5
app/src/main/res/xml/settings.xml
View file

@ -3,8 +3,9 @@
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:title="@string/general_category">
<Preference
android:key="entries_limit"
<EditTextPreference
android:key="entries_limit_string"
android:numeric="integer"
android:title="@string/entries_limit"
android:summary="@string/entries_summary"
/>