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Diffstat (limited to 'src/com/android/browser/BrowserPreferencesPage.java')
-rw-r--r-- | src/com/android/browser/BrowserPreferencesPage.java | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/src/com/android/browser/BrowserPreferencesPage.java b/src/com/android/browser/BrowserPreferencesPage.java new file mode 100644 index 00000000..5d6795ba --- /dev/null +++ b/src/com/android/browser/BrowserPreferencesPage.java @@ -0,0 +1,149 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.browser; + +import java.util.List; + +import android.net.Uri; +import android.os.Bundle; +import android.preference.EditTextPreference; +import android.preference.Preference; +import android.preference.PreferenceActivity; +import android.webkit.WebView; +import android.webkit.Plugin; + +public class BrowserPreferencesPage extends PreferenceActivity + implements Preference.OnPreferenceChangeListener, + Preference.OnPreferenceClickListener { + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + // Load the XML preferences file + addPreferencesFromResource(R.xml.browser_preferences); + + Preference e = findPreference(BrowserSettings.PREF_HOMEPAGE); + e.setOnPreferenceChangeListener(this); + e.setSummary(getPreferenceScreen().getSharedPreferences() + .getString(BrowserSettings.PREF_HOMEPAGE, null)); + + e = findPreference(BrowserSettings.PREF_EXTRAS_RESET_DEFAULTS); + e.setOnPreferenceChangeListener(this); + + e = findPreference(BrowserSettings.PREF_TEXT_SIZE); + e.setOnPreferenceChangeListener(this); + e.setSummary(getVisualTextSizeName( + getPreferenceScreen().getSharedPreferences() + .getString(BrowserSettings.PREF_TEXT_SIZE, null)) ); + + e = findPreference(BrowserSettings.PREF_DEFAULT_TEXT_ENCODING); + e.setOnPreferenceChangeListener(this); + + if (BrowserSettings.getInstance().showDebugSettings()) { + addPreferencesFromResource(R.xml.debug_preferences); + } + + e = findPreference(BrowserSettings.PREF_GEARS_SETTINGS); + e.setOnPreferenceClickListener(this); + } + + @Override + protected void onPause() { + super.onPause(); + + // sync the shared preferences back to BrowserSettings + BrowserSettings.getInstance().syncSharedPreferences( + getPreferenceScreen().getSharedPreferences()); + } + + public boolean onPreferenceChange(Preference pref, Object objValue) { + if (pref.getKey().equals(BrowserSettings.PREF_EXTRAS_RESET_DEFAULTS)) { + Boolean value = (Boolean) objValue; + if (value.booleanValue() == true) { + finish(); + } + } else if (pref.getKey().equals(BrowserSettings.PREF_HOMEPAGE)) { + String value = (String) objValue; + boolean needUpdate = value.indexOf(' ') != -1; + if (needUpdate) { + value = value.trim().replace(" ", "%20"); + } + if (value.length() != 0 && Uri.parse(value).getScheme() == null) { + value = "http://" + value; + needUpdate = true; + } + // Set the summary value. + pref.setSummary(value); + if (needUpdate) { + // Update through the EditText control as it has a cached copy + // of the string and it will handle persisting the value + ((EditTextPreference) pref).setText(value); + + // as we update the value above, we need to return false + // here so that setText() is not called by EditTextPref + // with the old value. + return false; + } else { + return true; + } + } else if (pref.getKey().equals(BrowserSettings.PREF_TEXT_SIZE)) { + pref.setSummary(getVisualTextSizeName((String) objValue)); + return true; + } else if (pref.getKey().equals( + BrowserSettings.PREF_DEFAULT_TEXT_ENCODING)) { + pref.setSummary((String) objValue); + return true; + } + + return false; + } + + public boolean onPreferenceClick(Preference pref) { + if (pref.getKey().equals(BrowserSettings.PREF_GEARS_SETTINGS)) { + List<Plugin> loadedPlugins = WebView.getPluginList().getList(); + for(Plugin p : loadedPlugins) { + if (p.getName().equals("gears")) { + p.dispatchClickEvent(this); + return true; + } + } + + } + return true; + } + + private CharSequence getVisualTextSizeName(String enumName) { + CharSequence[] visualNames = + getResources().getTextArray(R.array.pref_text_size_choices); + CharSequence[] enumNames = + getResources().getTextArray(R.array.pref_text_size_values); + + // Sanity check + if (visualNames.length != enumNames.length) { + return ""; + } + + for (int i = 0; i < enumNames.length; i++) { + if (enumNames[i].equals(enumName)) { + return visualNames[i]; + } + } + + return ""; + } +} |