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Replace support-v4-preferencefragment submodule with checked in code

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This commit is contained in:
Daniel Martí 2015-04-01 11:24:09 +02:00
parent 2f2a3a7755
commit 6159013b36
16 changed files with 1044 additions and 5 deletions
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.gitmodules vendored
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path = extern/Support
url = https://android.googlesource.com/platform/frameworks/support
ignore = dirty
[submodule "extern/android-support-v4-preferencefragment"]
path = extern/android-support-v4-preferencefragment
url = https://github.com/kolavar/android-support-v4-preferencefragment.git
ignore = dirty

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extern/android-support-v4-preferencefragment vendored

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Subproject commit 717a45433b927d2f0dfc5328f79e77c9682c37bc

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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="android.support.v4.preferencefragment">
<uses-sdk android:minSdkVersion="7"/>
<application></application>
</manifest>

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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buildscript {
repositories {
mavenCentral()
mavenLocal()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.10.+'
}
}
apply plugin: 'android-library'
apply plugin: 'maven'
version = VERSION
group = GROUP
dependencies {
compile 'com.android.support:support-v4:19.0.+'
}
android {
compileSdkVersion 19
buildToolsVersion '20.0.0'
defaultConfig {
minSdkVersion 7
targetSdkVersion 19
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
}
}
uploadArchives {
repositories.mavenDeployer {
repository(url: "file:maven-repository/")
pom.groupId = GROUP
pom.artifactId = ARTIFACT_ID
pom.version = VERSION
}
}

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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Settings specified in this file will override any Gradle settings
# configured through the IDE.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
GROUP=com.android.support
VERSION=1.0.0
ARTIFACT_ID=support-v4-preferencefragment

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# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system edit
# "ant.properties", and override values to adapt the script to your
# project structure.
#
# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
# Project target.
target=android-15
android.library=true

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extern/support-v4-preferencefragment/res/layout/preference_list_fragment.xml vendored Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2010, 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.
*/
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:background="@android:color/transparent">
<ListView android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="0px"
android:layout_weight="1"
android:paddingTop="0dip"
android:paddingBottom="@dimen/preference_fragment_padding_bottom"
android:paddingLeft="@dimen/preference_fragment_padding_side"
android:paddingRight="@dimen/preference_fragment_padding_side"
android:scrollbarStyle="@integer/preference_fragment_scrollbarStyle"
android:clipToPadding="false"
android:drawSelectorOnTop="false"
android:cacheColorHint="@android:color/transparent"
android:scrollbarAlwaysDrawVerticalTrack="true" />
<TextView android:id="@android:id/empty"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="@dimen/preference_fragment_padding_side"
android:gravity="center"
android:visibility="gone" />
<RelativeLayout android:id="@+id/button_bar"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_weight="0"
android:visibility="gone">
<Button android:id="@+id/back_button"
android:layout_width="150dip"
android:layout_height="wrap_content"
android:layout_margin="5dip"
android:layout_alignParentLeft="true"
android:text="@string/back_button_label"
/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true">
<Button android:id="@+id/skip_button"
android:layout_width="150dip"
android:layout_height="wrap_content"
android:layout_margin="5dip"
android:text="@string/skip_button_label"
android:visibility="gone"
/>
<Button android:id="@+id/next_button"
android:layout_width="150dip"
android:layout_height="wrap_content"
android:layout_margin="5dip"
android:text="@string/next_button_label"
/>
</LinearLayout>
</RelativeLayout>
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Preference fragment padding, bottom -->
<dimen name="preference_fragment_padding_bottom">0dp</dimen>
<!-- Preference fragment padding, sides -->
<dimen name="preference_fragment_padding_side">16dp</dimen>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Preference fragment padding, sides -->
<dimen name="preference_fragment_padding_side">8dp</dimen>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Preference fragment padding, sides -->
<dimen name="preference_fragment_padding_side">32dp</dimen>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<!--
/* //device/apps/common/assets/res/any/dimens.xml
**
** Copyright 2006, 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.
*/
-->
<resources>
<!-- Preference fragment padding, bottom -->
<dimen name="preference_fragment_padding_bottom">0dp</dimen>
<!-- Preference fragment padding, sides -->
<dimen name="preference_fragment_padding_side">16dp</dimen>
<integer name="preference_fragment_scrollbarStyle">0x02000000</integer> <!-- outsideOverlay -->
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<!--
/* //device/apps/common/assets/res/any/strings.xml
**
** Copyright 2006, 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.
*/
-->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<!-- Strings for possible PreferenceActivity Back/Next buttons -->
<string name="back_button_label">Back</string>
<string name="next_button_label">Next</string>
<!-- Optional button to Skip a PreferenceActivity [CHAR LIMIT=20] -->
<string name="skip_button_label">Skip</string>
</resources>

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This hidden file is there to ensure there is an src folder.
Once we support binary library this will go away.

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/*
* Copyright (C) 2013 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 android.support.v4.preference;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.Preference;
import android.preference.PreferenceGroup;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;
import android.support.v4.app.Fragment;
import android.support.v4.preferencefragment.R;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnKeyListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
public abstract class PreferenceFragment extends Fragment implements
PreferenceManagerCompat.OnPreferenceTreeClickListener {
private static final String PREFERENCES_TAG = "android:preferences";
private PreferenceManager mPreferenceManager;
private ListView mList;
private boolean mHavePrefs;
private boolean mInitDone;
/**
* The starting request code given out to preference framework.
*/
private static final int FIRST_REQUEST_CODE = 100;
private static final int MSG_BIND_PREFERENCES = 1;
private Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_BIND_PREFERENCES:
bindPreferences();
break;
}
}
};
final private Runnable mRequestFocus = new Runnable() {
public void run() {
mList.focusableViewAvailable(mList);
}
};
/**
* Interface that PreferenceFragment's containing activity should
* implement to be able to process preference items that wish to
* switch to a new fragment.
*/
public interface OnPreferenceStartFragmentCallback {
/**
* Called when the user has clicked on a Preference that has
* a fragment class name associated with it. The implementation
* to should instantiate and switch to an instance of the given
* fragment.
*/
boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref);
}
@Override
public void onCreate(Bundle paramBundle) {
super.onCreate(paramBundle);
mPreferenceManager = PreferenceManagerCompat.newInstance(getActivity(), FIRST_REQUEST_CODE);
PreferenceManagerCompat.setFragment(mPreferenceManager, this);
}
@Override
public View onCreateView(LayoutInflater paramLayoutInflater, ViewGroup paramViewGroup,
Bundle paramBundle) {
return paramLayoutInflater.inflate(R.layout.preference_list_fragment, paramViewGroup,
false);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (mHavePrefs) {
bindPreferences();
}
mInitDone = true;
if (savedInstanceState != null) {
Bundle container = savedInstanceState.getBundle(PREFERENCES_TAG);
if (container != null) {
final PreferenceScreen preferenceScreen = getPreferenceScreen();
if (preferenceScreen != null) {
preferenceScreen.restoreHierarchyState(container);
}
}
}
}
@Override
public void onStart() {
super.onStart();
PreferenceManagerCompat.setOnPreferenceTreeClickListener(mPreferenceManager, this);
}
@Override
public void onStop() {
super.onStop();
PreferenceManagerCompat.dispatchActivityStop(mPreferenceManager);
PreferenceManagerCompat.setOnPreferenceTreeClickListener(mPreferenceManager, null);
}
@Override
public void onDestroyView() {
mList = null;
mHandler.removeCallbacks(mRequestFocus);
mHandler.removeMessages(MSG_BIND_PREFERENCES);
super.onDestroyView();
}
@Override
public void onDestroy() {
super.onDestroy();
PreferenceManagerCompat.dispatchActivityDestroy(mPreferenceManager);
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
final PreferenceScreen preferenceScreen = getPreferenceScreen();
if (preferenceScreen != null) {
Bundle container = new Bundle();
preferenceScreen.saveHierarchyState(container);
outState.putBundle(PREFERENCES_TAG, container);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
PreferenceManagerCompat.dispatchActivityResult(mPreferenceManager, requestCode, resultCode, data);
}
/**
* Returns the {@link PreferenceManager} used by this fragment.
* @return The {@link PreferenceManager}.
*/
public PreferenceManager getPreferenceManager() {
return mPreferenceManager;
}
/**
* Sets the root of the preference hierarchy that this fragment is showing.
*
* @param preferenceScreen The root {@link PreferenceScreen} of the preference hierarchy.
*/
public void setPreferenceScreen(PreferenceScreen preferenceScreen) {
if (PreferenceManagerCompat.setPreferences(mPreferenceManager, preferenceScreen) && preferenceScreen != null) {
mHavePrefs = true;
if (mInitDone) {
postBindPreferences();
}
}
}
/**
* Gets the root of the preference hierarchy that this fragment is showing.
*
* @return The {@link PreferenceScreen} that is the root of the preference
* hierarchy.
*/
public PreferenceScreen getPreferenceScreen() {
return PreferenceManagerCompat.getPreferenceScreen(mPreferenceManager);
}
/**
* Adds preferences from activities that match the given {@link Intent}.
*
* @param intent The {@link Intent} to query activities.
*/
public void addPreferencesFromIntent(Intent intent) {
requirePreferenceManager();
setPreferenceScreen(PreferenceManagerCompat.inflateFromIntent(mPreferenceManager, intent, getPreferenceScreen()));
}
/**
* Inflates the given XML resource and adds the preference hierarchy to the current
* preference hierarchy.
*
* @param preferencesResId The XML resource ID to inflate.
*/
public void addPreferencesFromResource(int preferencesResId) {
requirePreferenceManager();
setPreferenceScreen(PreferenceManagerCompat.inflateFromResource(mPreferenceManager, getActivity(),
preferencesResId, getPreferenceScreen()));
}
/**
* {@inheritDoc}
*/
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference preference) {
//if (preference.getFragment() != null &&
if (
getActivity() instanceof OnPreferenceStartFragmentCallback) {
return ((OnPreferenceStartFragmentCallback)getActivity()).onPreferenceStartFragment(
this, preference);
}
return false;
}
/**
* Finds a {@link Preference} based on its key.
*
* @param key The key of the preference to retrieve.
* @return The {@link Preference} with the key, or null.
* @see PreferenceGroup#findPreference(CharSequence)
*/
public Preference findPreference(CharSequence key) {
if (mPreferenceManager == null) {
return null;
}
return mPreferenceManager.findPreference(key);
}
private void requirePreferenceManager() {
if (mPreferenceManager == null) {
throw new RuntimeException("This should be called after super.onCreate.");
}
}
private void postBindPreferences() {
if (mHandler.hasMessages(MSG_BIND_PREFERENCES)) return;
mHandler.obtainMessage(MSG_BIND_PREFERENCES).sendToTarget();
}
private void bindPreferences() {
final PreferenceScreen preferenceScreen = getPreferenceScreen();
if (preferenceScreen != null) {
preferenceScreen.bind(getListView());
}
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.GINGERBREAD_MR1) {
// Workaround android bug for SDK 10 and below - see
// https://github.com/android/platform_frameworks_base/commit/2d43d283fc0f22b08f43c6db4da71031168e7f59
getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// If the list has headers, subtract them from the index.
if (parent instanceof ListView) {
position -= ((ListView)parent).getHeaderViewsCount();
}
Object item = preferenceScreen.getRootAdapter().getItem(position);
if (!(item instanceof Preference))
return;
final Preference preference = (Preference)item;
try {
Method performClick = Preference.class.getDeclaredMethod(
"performClick", PreferenceScreen.class);
performClick.setAccessible(true);
performClick.invoke(preference, preferenceScreen);
} catch (InvocationTargetException e) {
} catch (IllegalAccessException e) {
} catch (NoSuchMethodException e) {
}
}
});
}
}
public ListView getListView() {
ensureList();
return mList;
}
private void ensureList() {
if (mList != null) {
return;
}
View root = getView();
if (root == null) {
throw new IllegalStateException("Content view not yet created");
}
View rawListView = root.findViewById(android.R.id.list);
if (!(rawListView instanceof ListView)) {
throw new RuntimeException(
"Content has view with id attribute 'android.R.id.list' "
+ "that is not a ListView class");
}
mList = (ListView)rawListView;
if (mList == null) {
throw new RuntimeException(
"Your content must have a ListView whose id attribute is " +
"'android.R.id.list'");
}
mList.setOnKeyListener(mListOnKeyListener);
mHandler.post(mRequestFocus);
}
private OnKeyListener mListOnKeyListener = new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
Object selectedItem = mList.getSelectedItem();
if (selectedItem instanceof Preference) {
@SuppressWarnings("unused")
View selectedView = mList.getSelectedView();
//return ((Preference)selectedItem).onKey(
// selectedView, keyCode, event);
return false;
}
return false;
}
};
}

230
extern/support-v4-preferencefragment/src/android/support/v4/preference/PreferenceManagerCompat.java vendored Normal file
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@ -0,0 +1,230 @@
/*
* Copyright (C) 2013 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 android.support.v4.preference;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.preference.Preference;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;
import android.util.Log;
public class PreferenceManagerCompat {
private static final String TAG = PreferenceManagerCompat.class.getSimpleName();
/**
* Interface definition for a callback to be invoked when a
* {@link Preference} in the hierarchy rooted at this {@link PreferenceScreen} is
* clicked.
*/
interface OnPreferenceTreeClickListener {
/**
* Called when a preference in the tree rooted at this
* {@link PreferenceScreen} has been clicked.
*
* @param preferenceScreen The {@link PreferenceScreen} that the
* preference is located in.
* @param preference The preference that was clicked.
* @return Whether the click was handled.
*/
boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference);
}
static PreferenceManager newInstance(Activity activity, int firstRequestCode) {
try {
Constructor<PreferenceManager> c = PreferenceManager.class.getDeclaredConstructor(Activity.class, int.class);
c.setAccessible(true);
return c.newInstance(activity, firstRequestCode);
} catch (Exception e) {
Log.w(TAG, "Couldn't call constructor PreferenceManager by reflection", e);
}
return null;
}
/**
* Sets the owning preference fragment
*/
static void setFragment(PreferenceManager manager, PreferenceFragment fragment) {
// stub
}
/**
* Sets the callback to be invoked when a {@link Preference} in the
* hierarchy rooted at this {@link PreferenceManager} is clicked.
*
* @param listener The callback to be invoked.
*/
static void setOnPreferenceTreeClickListener(PreferenceManager manager, final OnPreferenceTreeClickListener listener) {
try {
Field onPreferenceTreeClickListener = PreferenceManager.class.getDeclaredField("mOnPreferenceTreeClickListener");
onPreferenceTreeClickListener.setAccessible(true);
if (listener != null) {
Object proxy = Proxy.newProxyInstance(
onPreferenceTreeClickListener.getType().getClassLoader(),
new Class[] { onPreferenceTreeClickListener.getType() },
new InvocationHandler() {
public Object invoke(Object proxy, Method method, Object[] args) {
if (method.getName().equals("onPreferenceTreeClick")) {
return Boolean.valueOf(listener.onPreferenceTreeClick((PreferenceScreen) args[0], (Preference) args[1]));
} else {
return null;
}
}
});
onPreferenceTreeClickListener.set(manager, proxy);
} else {
onPreferenceTreeClickListener.set(manager, null);
}
} catch (Exception e) {
Log.w(TAG, "Couldn't set PreferenceManager.mOnPreferenceTreeClickListener by reflection", e);
}
}
/**
* Inflates a preference hierarchy from the preference hierarchies of
* {@link Activity Activities} that match the given {@link Intent}. An
* {@link Activity} defines its preference hierarchy with meta-data using
* the {@link #METADATA_KEY_PREFERENCES} key.
* <p>
* If a preference hierarchy is given, the new preference hierarchies will
* be merged in.
*
* @param queryIntent The intent to match activities.
* @param rootPreferences Optional existing hierarchy to merge the new
* hierarchies into.
* @return The root hierarchy (if one was not provided, the new hierarchy's
* root).
*/
static PreferenceScreen inflateFromIntent(PreferenceManager manager, Intent intent, PreferenceScreen screen) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("inflateFromIntent", Intent.class, PreferenceScreen.class);
m.setAccessible(true);
PreferenceScreen prefScreen = (PreferenceScreen) m.invoke(manager, intent, screen);
return prefScreen;
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.inflateFromIntent by reflection", e);
}
return null;
}
/**
* Inflates a preference hierarchy from XML. If a preference hierarchy is
* given, the new preference hierarchies will be merged in.
*
* @param context The context of the resource.
* @param resId The resource ID of the XML to inflate.
* @param rootPreferences Optional existing hierarchy to merge the new
* hierarchies into.
* @return The root hierarchy (if one was not provided, the new hierarchy's
* root).
* @hide
*/
static PreferenceScreen inflateFromResource(PreferenceManager manager, Activity activity, int resId, PreferenceScreen screen) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("inflateFromResource", Context.class, int.class, PreferenceScreen.class);
m.setAccessible(true);
PreferenceScreen prefScreen = (PreferenceScreen) m.invoke(manager, activity, resId, screen);
return prefScreen;
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.inflateFromResource by reflection", e);
}
return null;
}
/**
* Returns the root of the preference hierarchy managed by this class.
*
* @return The {@link PreferenceScreen} object that is at the root of the hierarchy.
*/
static PreferenceScreen getPreferenceScreen(PreferenceManager manager) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("getPreferenceScreen");
m.setAccessible(true);
return (PreferenceScreen) m.invoke(manager);
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.getPreferenceScreen by reflection", e);
}
return null;
}
/**
* Called by the {@link PreferenceManager} to dispatch a subactivity result.
*/
static void dispatchActivityResult(PreferenceManager manager, int requestCode, int resultCode, Intent data) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityResult", int.class, int.class, Intent.class);
m.setAccessible(true);
m.invoke(manager, requestCode, resultCode, data);
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityResult by reflection", e);
}
}
/**
* Called by the {@link PreferenceManager} to dispatch the activity stop
* event.
*/
static void dispatchActivityStop(PreferenceManager manager) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityStop");
m.setAccessible(true);
m.invoke(manager);
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityStop by reflection", e);
}
}
/**
* Called by the {@link PreferenceManager} to dispatch the activity destroy
* event.
*/
static void dispatchActivityDestroy(PreferenceManager manager) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("dispatchActivityDestroy");
m.setAccessible(true);
m.invoke(manager);
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.dispatchActivityDestroy by reflection", e);
}
}
/**
* Sets the root of the preference hierarchy.
*
* @param preferenceScreen The root {@link PreferenceScreen} of the preference hierarchy.
* @return Whether the {@link PreferenceScreen} given is different than the previous.
*/
static boolean setPreferences(PreferenceManager manager, PreferenceScreen screen) {
try {
Method m = PreferenceManager.class.getDeclaredMethod("setPreferences", PreferenceScreen.class);
m.setAccessible(true);
return ((Boolean) m.invoke(manager, screen));
} catch (Exception e) {
Log.w(TAG, "Couldn't call PreferenceManager.setPreferences by reflection", e);
}
return false;
}
}