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Code Issues Packages Projects Releases Wiki Activity

#1383 move prefsFragment to own class

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This commit is contained in:
Sean Mac Gillicuddy 2019-09-09 12:52:08 +01:00
parent ba7275b775
commit 5ff8d8d590
3 changed files with 339 additions and 331 deletions
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4
app/src/main/java/org/kiwix/kiwixmobile/di/components/ApplicationComponent.java
View File

@ -33,7 +33,7 @@ import org.kiwix.kiwixmobile.downloader.DownloadService;
import org.kiwix.kiwixmobile.language.LanguageActivity;
import org.kiwix.kiwixmobile.main.KiwixWebView;
import org.kiwix.kiwixmobile.search.AutoCompleteAdapter;
import org.kiwix.kiwixmobile.settings.KiwixSettingsActivity;
import org.kiwix.kiwixmobile.settings.PrefsFragment;
import org.kiwix.kiwixmobile.zim_manager.DownloadNotificationClickedReceiver;
import org.kiwix.kiwixmobile.zim_manager.ZimManageActivity;
@ -66,7 +66,7 @@ public interface ApplicationComponent {
void inject(KiwixWebView kiwixWebView);
void inject(KiwixSettingsActivity.PrefsFragment prefsFragment);
void inject(PrefsFragment prefsFragment);
void inject(AutoCompleteAdapter autoCompleteAdapter);

329
app/src/main/java/org/kiwix/kiwixmobile/settings/KiwixSettingsActivity.java
View File

@ -19,55 +19,14 @@
package org.kiwix.kiwixmobile.settings;
import android.Manifest;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.Environment;
import android.preference.EditTextPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.view.LayoutInflater;
import android.webkit.WebView;
import android.widget.BaseAdapter;
import android.widget.Toast;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.ContextCompat;
import eu.mhutti1.utils.storage.StorageDevice;
import eu.mhutti1.utils.storage.StorageSelectDialog;
import java.io.File;
import java.util.List;
import java.util.Locale;
import javax.inject.Inject;
import kotlin.Unit;
import kotlin.io.FilesKt;
import org.kiwix.kiwixmobile.BuildConfig;
import org.kiwix.kiwixmobile.KiwixApplication;
import org.kiwix.kiwixmobile.R;
import org.kiwix.kiwixmobile.base.BaseActivity;
import org.kiwix.kiwixmobile.extensions.ContextExtensionsKt;
import org.kiwix.kiwixmobile.main.AddNoteDialog;
import org.kiwix.kiwixmobile.main.MainActivity;
import org.kiwix.kiwixmobile.utils.LanguageUtils;
import org.kiwix.kiwixmobile.utils.SharedPreferenceUtil;
import static org.kiwix.kiwixmobile.utils.Constants.EXTRA_WEBVIEWS_LIST;
import static org.kiwix.kiwixmobile.utils.Constants.RESULT_HISTORY_CLEARED;
import static org.kiwix.kiwixmobile.utils.Constants.RESULT_RESTART;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_AUTONIGHTMODE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_LANG;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_NIGHTMODE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_STORAGE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_WIFI_ONLY;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_ZOOM;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_ZOOM_ENABLED;
import static org.kiwix.kiwixmobile.utils.StyleUtils.dialogStyle;
public class KiwixSettingsActivity extends BaseActivity {
@ -109,292 +68,4 @@ public class KiwixSettingsActivity extends BaseActivity {
toolbar.setNavigationOnClickListener(v -> onBackPressed());
}
public static class PrefsFragment extends PreferenceFragment implements
SettingsContract.View,
SharedPreferences.OnSharedPreferenceChangeListener {
public static final String PREF_VERSION = "pref_version";
public static final String PREF_CLEAR_ALL_HISTORY = "pref_clear_all_history";
public static final String PREF_CLEAR_ALL_NOTES = "pref_clear_all_notes";
public static final String PREF_CREDITS = "pref_credits";
@Inject
SettingsPresenter presenter;
@Inject
SharedPreferenceUtil sharedPreferenceUtil;
@Inject
StorageCalculator storageCalculator;
private SliderPreference mSlider;
@Override
public void onCreate(Bundle savedInstanceState) {
KiwixApplication.getApplicationComponent().inject(this);
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
boolean auto_night_mode = sharedPreferenceUtil.getPrefAutoNightMode();
if (auto_night_mode) {
getPreferenceScreen().findPreference(PREF_NIGHTMODE).setEnabled(false);
}
if (BuildConfig.ENFORCED_LANG.equals("")) {
setUpLanguageChooser(PREF_LANG);
} else {
getPreferenceScreen().removePreference(findPreference("pref_language"));
}
if (BuildConfig.IS_CUSTOM_APP) {
PreferenceCategory notificationsCategory =
(PreferenceCategory) findPreference("pref_extras");
notificationsCategory.removePreference(findPreference("pref_wifi_only"));
}
mSlider = (SliderPreference) findPreference(PREF_ZOOM);
setSliderState();
setStorage();
setUpSettings();
new LanguageUtils(getActivity()).changeFont(getActivity().getLayoutInflater(),
sharedPreferenceUtil);
}
private void setStorage() {
if (BuildConfig.IS_CUSTOM_APP) {
getPreferenceScreen().removePreference(findPreference("pref_storage"));
} else {
if (Environment.isExternalStorageEmulated()) {
findPreference(PREF_STORAGE).setTitle(
sharedPreferenceUtil.getPrefStorageTitle("Internal"));
} else {
findPreference(PREF_STORAGE).setTitle(
sharedPreferenceUtil.getPrefStorageTitle("External"));
}
findPreference(PREF_STORAGE).setSummary(
storageCalculator.calculateAvailableSpace(new File(sharedPreferenceUtil.getPrefStorage()))
);
}
}
private void setSliderState() {
boolean enabled = getPreferenceManager().getSharedPreferences().getBoolean(
PREF_ZOOM_ENABLED, false);
if (enabled) {
mSlider.setEnabled(true);
} else {
mSlider.setEnabled(false);
}
}
@Override
public void onResume() {
super.onResume();
getPreferenceScreen().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onPause() {
super.onPause();
getPreferenceScreen().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
public void setUpSettings() {
setAppVersionNumber();
}
private void setUpLanguageChooser(String preferenceId) {
ListPreference languagePref = (ListPreference) findPreference(preferenceId);
String selectedLang = sharedPreferenceUtil.getPrefLanguage(Locale.getDefault().toString());
List<String> languageCodeList = new LanguageUtils(getActivity()).getKeys();
selectedLang = languageCodeList.contains(selectedLang) ? selectedLang : "en";
String code[] = languageCodeList.toArray(new String[0]);
String[] entries = new String[code.length];
for (int index = 0; index < code.length; index++) {
Locale locale = new Locale(code[index]);
entries[index] =
locale.getDisplayLanguage() + " (" + locale.getDisplayLanguage(locale) + ") ";
}
languagePref.setEntries(entries);
languagePref.setEntryValues(code);
languagePref.setDefaultValue(selectedLang);
languagePref.setValue(selectedLang);
languagePref.setTitle(new Locale(selectedLang).getDisplayLanguage());
languagePref.setOnPreferenceChangeListener((preference, newValue) -> {
String languageCode = (String) newValue;
LanguageUtils.handleLocaleChange(getActivity(), languageCode);
preference.setTitle(new Locale(languageCode).getLanguage());
sharedPreferenceUtil.putPrefLanguage(languageCode);
restartActivity();
return true;
});
}
private void restartActivity() {
getActivity().setResult(RESULT_RESTART);
getActivity().finish();
getActivity().startActivity(new Intent(getActivity(), getActivity().getClass()));
}
private void setAppVersionNumber() {
EditTextPreference versionPref = (EditTextPreference) findPreference(PREF_VERSION);
versionPref.setSummary(BuildConfig.VERSION_NAME + " Build: " + getVersionCode());
}
private int getVersionCode() {
try {
return getActivity().getPackageManager()
.getPackageInfo(getActivity().getPackageName(), 0).versionCode;
} catch (PackageManager.NameNotFoundException e) {
throw new RuntimeException(e);
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (key.equals(PREF_ZOOM_ENABLED)) {
setSliderState();
}
if (key.equals(PREF_ZOOM)) {
mSlider.setSummary(mSlider.getSummary());
((BaseAdapter) getPreferenceScreen().getRootAdapter()).notifyDataSetChanged();
}
if (key.equals(PREF_NIGHTMODE)) {
MainActivity.refresh = true;
MainActivity.nightMode = sharedPreferenceUtil.nightMode();
getActivity().finish();
startActivity(new Intent(getActivity(), KiwixSettingsActivity.class));
getActivity().overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
}
if (key.equals(PREF_WIFI_ONLY)) {
MainActivity.wifiOnly = sharedPreferences.getBoolean(PREF_WIFI_ONLY, true);
}
if (key.equals(PREF_AUTONIGHTMODE)) {
MainActivity.refresh = true;
MainActivity.nightMode = sharedPreferenceUtil.nightMode();
getActivity().finish();
startActivity(new Intent(getActivity(), KiwixSettingsActivity.class));
getActivity().overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
}
}
private void clearAllHistoryDialog() {
int warningResId;
if (sharedPreferenceUtil.nightMode()) {
warningResId = R.drawable.ic_warning_white;
} else {
warningResId = R.drawable.ic_warning_black;
}
new AlertDialog.Builder(getActivity(), dialogStyle())
.setTitle(getResources().getString(R.string.clear_all_history_dialog_title))
.setMessage(getResources().getString(R.string.clear_recent_and_tabs_history_dialog))
.setPositiveButton(android.R.string.yes, (dialog, which) -> {
presenter.clearHistory();
allHistoryCleared = true;
Toast.makeText(getActivity(),
getResources().getString(R.string.all_history_cleared_toast), Toast.LENGTH_SHORT)
.show();
})
.setNegativeButton(android.R.string.no, (dialog, which) -> {
// do nothing
})
.setIcon(warningResId)
.show();
}
private void showClearAllNotesDialog() {
AlertDialog.Builder builder;
if (sharedPreferenceUtil.nightMode()) { // Night Mode support
builder = new AlertDialog.Builder(getActivity(), R.style.AppTheme_Dialog_Night);
} else {
builder = new AlertDialog.Builder(getActivity());
}
builder.setMessage(R.string.delete_notes_confirmation_msg)
.setNegativeButton(android.R.string.cancel, null) // Do nothing for 'Cancel' button
.setPositiveButton(R.string.yes, (dialog, which) -> clearAllNotes())
.show();
}
private void clearAllNotes() {
if (KiwixApplication.getInstance().isExternalStorageWritable()) {
if (ContextCompat.checkSelfPermission(getActivity(),
Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ContextExtensionsKt.toast(getActivity(), R.string.ext_storage_permission_not_granted,
Toast.LENGTH_LONG);
return;
}
if (FilesKt.deleteRecursively(new File(AddNoteDialog.NOTES_DIRECTORY))) {
ContextExtensionsKt.toast(getActivity(), R.string.notes_deletion_successful,
Toast.LENGTH_SHORT);
return;
}
}
ContextExtensionsKt.toast(getActivity(), R.string.notes_deletion_unsuccessful,
Toast.LENGTH_SHORT);
}
public void openCredits() {
WebView view =
(WebView) LayoutInflater.from(getActivity()).inflate(R.layout.credits_webview, null);
view.loadUrl("file:///android_asset/credits.html");
if (sharedPreferenceUtil.nightMode()) {
view.getSettings().setJavaScriptEnabled(true);
view.setBackgroundColor(0);
}
new AlertDialog.Builder(getActivity(), dialogStyle())
.setView(view)
.setPositiveButton(android.R.string.ok, null)
.show();
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference preference) {
if (preference.getKey().equalsIgnoreCase(PREF_CLEAR_ALL_HISTORY)) {
clearAllHistoryDialog();
}
if (preference.getKey().equalsIgnoreCase(PREF_CLEAR_ALL_NOTES)) {
showClearAllNotesDialog();
}
if (preference.getKey().equalsIgnoreCase(PREF_CREDITS)) {
openCredits();
}
if (preference.getKey().equalsIgnoreCase(PREF_STORAGE)) {
openFolderSelect();
}
return true;
}
public void openFolderSelect() {
StorageSelectDialog dialogFragment = new StorageSelectDialog();
dialogFragment.setOnSelectListener(this::onStorageDeviceSelected);
dialogFragment.show(((AppCompatActivity) getActivity()).getSupportFragmentManager(),
getResources().getString(R.string.pref_storage));
}
private Unit onStorageDeviceSelected(StorageDevice storageDevice) {
findPreference(PREF_STORAGE).setSummary(
storageCalculator.calculateAvailableSpace(storageDevice.getFile())
);
sharedPreferenceUtil.putPrefStorage(storageDevice.getName());
if (storageDevice.isInternal()) {
findPreference(PREF_STORAGE).setTitle(getResources().getString(R.string.internal_storage));
sharedPreferenceUtil.putPrefStorageTitle(
getResources().getString(R.string.internal_storage));
} else {
findPreference(PREF_STORAGE).setTitle(getResources().getString(R.string.external_storage));
sharedPreferenceUtil.putPrefStorageTitle(
getResources().getString(R.string.external_storage));
}
return Unit.INSTANCE;
}
}
}

337
app/src/main/java/org/kiwix/kiwixmobile/settings/PrefsFragment.java Normal file
View File

@ -0,0 +1,337 @@
package org.kiwix.kiwixmobile.settings;
import android.Manifest;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.Environment;
import android.preference.EditTextPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.view.LayoutInflater;
import android.webkit.WebView;
import android.widget.BaseAdapter;
import android.widget.Toast;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.content.ContextCompat;
import eu.mhutti1.utils.storage.StorageDevice;
import eu.mhutti1.utils.storage.StorageSelectDialog;
import java.io.File;
import java.util.List;
import java.util.Locale;
import javax.inject.Inject;
import kotlin.Unit;
import kotlin.io.FilesKt;
import org.kiwix.kiwixmobile.BuildConfig;
import org.kiwix.kiwixmobile.KiwixApplication;
import org.kiwix.kiwixmobile.R;
import org.kiwix.kiwixmobile.extensions.ContextExtensionsKt;
import org.kiwix.kiwixmobile.main.AddNoteDialog;
import org.kiwix.kiwixmobile.main.MainActivity;
import org.kiwix.kiwixmobile.utils.LanguageUtils;
import org.kiwix.kiwixmobile.utils.SharedPreferenceUtil;
import static org.kiwix.kiwixmobile.utils.Constants.RESULT_RESTART;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_AUTONIGHTMODE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_LANG;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_NIGHTMODE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_STORAGE;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_WIFI_ONLY;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_ZOOM;
import static org.kiwix.kiwixmobile.utils.SharedPreferenceUtil.PREF_ZOOM_ENABLED;
import static org.kiwix.kiwixmobile.utils.StyleUtils.dialogStyle;
public class PrefsFragment extends PreferenceFragment implements
SettingsContract.View,
SharedPreferences.OnSharedPreferenceChangeListener {
public static final String PREF_VERSION = "pref_version";
public static final String PREF_CLEAR_ALL_HISTORY = "pref_clear_all_history";
public static final String PREF_CLEAR_ALL_NOTES = "pref_clear_all_notes";
public static final String PREF_CREDITS = "pref_credits";
@Inject
SettingsPresenter presenter;
@Inject
SharedPreferenceUtil sharedPreferenceUtil;
@Inject
StorageCalculator storageCalculator;
private SliderPreference mSlider;
@Override
public void onCreate(Bundle savedInstanceState) {
KiwixApplication.getApplicationComponent().inject(this);
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
boolean auto_night_mode = sharedPreferenceUtil.getPrefAutoNightMode();
if (auto_night_mode) {
getPreferenceScreen().findPreference(PREF_NIGHTMODE).setEnabled(false);
}
if (BuildConfig.ENFORCED_LANG.equals("")) {
setUpLanguageChooser(PREF_LANG);
} else {
getPreferenceScreen().removePreference(findPreference("pref_language"));
}
if (BuildConfig.IS_CUSTOM_APP) {
PreferenceCategory notificationsCategory =
(PreferenceCategory) findPreference("pref_extras");
notificationsCategory.removePreference(findPreference("pref_wifi_only"));
}
mSlider = (SliderPreference) findPreference(PREF_ZOOM);
setSliderState();
setStorage();
setUpSettings();
new LanguageUtils(getActivity()).changeFont(getActivity().getLayoutInflater(),
sharedPreferenceUtil);
}
private void setStorage() {
if (BuildConfig.IS_CUSTOM_APP) {
getPreferenceScreen().removePreference(findPreference("pref_storage"));
} else {
if (Environment.isExternalStorageEmulated()) {
findPreference(PREF_STORAGE).setTitle(
sharedPreferenceUtil.getPrefStorageTitle("Internal"));
} else {
findPreference(PREF_STORAGE).setTitle(
sharedPreferenceUtil.getPrefStorageTitle("External"));
}
findPreference(PREF_STORAGE).setSummary(
storageCalculator.calculateAvailableSpace(new File(sharedPreferenceUtil.getPrefStorage()))
);
}
}
private void setSliderState() {
boolean enabled = getPreferenceManager().getSharedPreferences().getBoolean(
PREF_ZOOM_ENABLED, false);
if (enabled) {
mSlider.setEnabled(true);
} else {
mSlider.setEnabled(false);
}
}
@Override
public void onResume() {
super.onResume();
getPreferenceScreen().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onPause() {
super.onPause();
getPreferenceScreen().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
public void setUpSettings() {
setAppVersionNumber();
}
private void setUpLanguageChooser(String preferenceId) {
ListPreference languagePref = (ListPreference) findPreference(preferenceId);
String selectedLang = sharedPreferenceUtil.getPrefLanguage(Locale.getDefault().toString());
List<String> languageCodeList = new LanguageUtils(getActivity()).getKeys();
selectedLang = languageCodeList.contains(selectedLang) ? selectedLang : "en";
String code[] = languageCodeList.toArray(new String[0]);
String[] entries = new String[code.length];
for (int index = 0; index < code.length; index++) {
Locale locale = new Locale(code[index]);
entries[index] =
locale.getDisplayLanguage() + " (" + locale.getDisplayLanguage(locale) + ") ";
}
languagePref.setEntries(entries);
languagePref.setEntryValues(code);
languagePref.setDefaultValue(selectedLang);
languagePref.setValue(selectedLang);
languagePref.setTitle(new Locale(selectedLang).getDisplayLanguage());
languagePref.setOnPreferenceChangeListener((preference, newValue) -> {
String languageCode = (String) newValue;
LanguageUtils.handleLocaleChange(getActivity(), languageCode);
preference.setTitle(new Locale(languageCode).getLanguage());
sharedPreferenceUtil.putPrefLanguage(languageCode);
restartActivity();
return true;
});
}
private void restartActivity() {
getActivity().setResult(RESULT_RESTART);
getActivity().finish();
getActivity().startActivity(new Intent(getActivity(), getActivity().getClass()));
}
private void setAppVersionNumber() {
EditTextPreference versionPref = (EditTextPreference) findPreference(PREF_VERSION);
versionPref.setSummary(BuildConfig.VERSION_NAME + " Build: " + getVersionCode());
}
private int getVersionCode() {
try {
return getActivity().getPackageManager()
.getPackageInfo(getActivity().getPackageName(), 0).versionCode;
} catch (PackageManager.NameNotFoundException e) {
throw new RuntimeException(e);
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (key.equals(PREF_ZOOM_ENABLED)) {
setSliderState();
}
if (key.equals(PREF_ZOOM)) {
mSlider.setSummary(mSlider.getSummary());
((BaseAdapter) getPreferenceScreen().getRootAdapter()).notifyDataSetChanged();
}
if (key.equals(PREF_NIGHTMODE)) {
MainActivity.refresh = true;
MainActivity.nightMode = sharedPreferenceUtil.nightMode();
getActivity().finish();
startActivity(new Intent(getActivity(), KiwixSettingsActivity.class));
getActivity().overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
}
if (key.equals(PREF_WIFI_ONLY)) {
MainActivity.wifiOnly = sharedPreferences.getBoolean(PREF_WIFI_ONLY, true);
}
if (key.equals(PREF_AUTONIGHTMODE)) {
MainActivity.refresh = true;
MainActivity.nightMode = sharedPreferenceUtil.nightMode();
getActivity().finish();
startActivity(new Intent(getActivity(), KiwixSettingsActivity.class));
getActivity().overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
}
}
private void clearAllHistoryDialog() {
int warningResId;
if (sharedPreferenceUtil.nightMode()) {
warningResId = R.drawable.ic_warning_white;
} else {
warningResId = R.drawable.ic_warning_black;
}
new AlertDialog.Builder(getActivity(), dialogStyle())
.setTitle(getResources().getString(R.string.clear_all_history_dialog_title))
.setMessage(getResources().getString(R.string.clear_recent_and_tabs_history_dialog))
.setPositiveButton(android.R.string.yes, (dialog, which) -> {
presenter.clearHistory();
KiwixSettingsActivity.allHistoryCleared = true;
Toast.makeText(getActivity(),
getResources().getString(R.string.all_history_cleared_toast), Toast.LENGTH_SHORT)
.show();
})
.setNegativeButton(android.R.string.no, (dialog, which) -> {
// do nothing
})
.setIcon(warningResId)
.show();
}
private void showClearAllNotesDialog() {
AlertDialog.Builder builder;
if (sharedPreferenceUtil.nightMode()) { // Night Mode support
builder = new AlertDialog.Builder(getActivity(), R.style.AppTheme_Dialog_Night);
} else {
builder = new AlertDialog.Builder(getActivity());
}
builder.setMessage(R.string.delete_notes_confirmation_msg)
.setNegativeButton(android.R.string.cancel, null) // Do nothing for 'Cancel' button
.setPositiveButton(R.string.yes, (dialog, which) -> clearAllNotes())
.show();
}
private void clearAllNotes() {
if (KiwixApplication.getInstance().isExternalStorageWritable()) {
if (ContextCompat.checkSelfPermission(getActivity(),
Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ContextExtensionsKt.toast(getActivity(), R.string.ext_storage_permission_not_granted,
Toast.LENGTH_LONG);
return;
}
if (FilesKt.deleteRecursively(new File(AddNoteDialog.NOTES_DIRECTORY))) {
ContextExtensionsKt.toast(getActivity(), R.string.notes_deletion_successful,
Toast.LENGTH_SHORT);
return;
}
}
ContextExtensionsKt.toast(getActivity(), R.string.notes_deletion_unsuccessful,
Toast.LENGTH_SHORT);
}
@SuppressLint("SetJavaScriptEnabled")
public void openCredits() {
WebView view =
(WebView) LayoutInflater.from(getActivity()).inflate(R.layout.credits_webview, null);
view.loadUrl("file:///android_asset/credits.html");
if (sharedPreferenceUtil.nightMode()) {
view.getSettings().setJavaScriptEnabled(true);
view.setBackgroundColor(0);
}
new AlertDialog.Builder(getActivity(), dialogStyle())
.setView(view)
.setPositiveButton(android.R.string.ok, null)
.show();
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference preference) {
if (preference.getKey().equalsIgnoreCase(PREF_CLEAR_ALL_HISTORY)) {
clearAllHistoryDialog();
}
if (preference.getKey().equalsIgnoreCase(PREF_CLEAR_ALL_NOTES)) {
showClearAllNotesDialog();
}
if (preference.getKey().equalsIgnoreCase(PREF_CREDITS)) {
openCredits();
}
if (preference.getKey().equalsIgnoreCase(PREF_STORAGE)) {
openFolderSelect();
}
return true;
}
public void openFolderSelect() {
StorageSelectDialog dialogFragment = new StorageSelectDialog();
dialogFragment.setOnSelectListener(this::onStorageDeviceSelected);
dialogFragment.show(((AppCompatActivity) getActivity()).getSupportFragmentManager(),
getResources().getString(R.string.pref_storage));
}
private Unit onStorageDeviceSelected(StorageDevice storageDevice) {
findPreference(PREF_STORAGE).setSummary(
storageCalculator.calculateAvailableSpace(storageDevice.getFile())
);
sharedPreferenceUtil.putPrefStorage(storageDevice.getName());
if (storageDevice.isInternal()) {
findPreference(PREF_STORAGE).setTitle(getResources().getString(R.string.internal_storage));
sharedPreferenceUtil.putPrefStorageTitle(
getResources().getString(R.string.internal_storage));
} else {
findPreference(PREF_STORAGE).setTitle(getResources().getString(R.string.external_storage));
sharedPreferenceUtil.putPrefStorageTitle(
getResources().getString(R.string.external_storage));
}
return Unit.INSTANCE;
}
}