单击 Preference Header Inside PreferenceActivity 后出现 InflateException
Got InflateException After Clicking On a Preference Header Inside PreferenceActivity
我在应用程序的首选项部分使用首选项 headers。他们工作得很好，但不知何故发生了一些事情（我没有意识到），我开始得到 InflateException。相关代码和日志如下，有人能看出我的代码有什么问题吗？
首选项活动：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActionBar() != null) {
getActionBar().setDisplayHomeAsUpEnabled(true);
}
/*
* Set status bar color
*/
ActivityUtil.setStatusBarColor(getWindow(), getResources());
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return (true);
}
return false;
}
@Override
public void onBuildHeaders(List<Header> target) {
loadHeadersFromResource(R.xml.preference_headers, target);
setContentView(R.layout.preference);
}
@Override
protected boolean isValidFragment(String fragmentName) {
return (ActivePassivePrefs.class.getName().equals(fragmentName)
|| SchedulePrefs.class.getName().equals(fragmentName)
|| GenderPrefs.class.getName().equals(fragmentName));
}
@Override
public void finish() {
super.finish();
overridePendingTransition(R.anim.slide_anim_righttoleft,
R.anim.slide_anim_righttoleft_fromcenter);
}
主动被动偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.active_passive_app_prefs);
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_enabledisable_checkbox_key))) {
boolean isAppEnabled = sharedPreferences.getBoolean(key, Constants.DEFAULT_IS_APP_ENABLED);
if (!isAppEnabled) {
ActivityUtil.stopService(getActivity());
} else {
ActivityUtil.startService(sharedPreferences, getActivity(), resources);
}
TheBackupAgent.requestBackup(getActivity().getBaseContext());
}
registerListener();
}
性别偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.gender_prefs);
setSummary();
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_gender_key))) {
Gender[] genders = SuggestionData.getGenders(sharedPreferences, resources);
SuggestionData.refreshSuggestionList(getResources().getAssets(), genders);
setSummary();
TheBackupAgent.requestBackup(getActivity().getBaseContext());
SuggestionData.updateAppwidget(getActivity().getBaseContext());
}
registerListener();
}
private void setSummary() {
ListPreference schedulePref = (ListPreference)findPreference(getResources().getString(R.string.settings_gender_key));
SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
String selected = prefs.getString(getResources().getString(R.string.settings_gender_key), getResources().getString(R.string.settings_gender_defaultval));
int index = schedulePref.findIndexOfValue(selected);
String entry = (String) schedulePref.getEntries()[index];
schedulePref.setSummary(getResources().getString(R.string.settings_gender_summary) + "\n[" + entry + "]");
}
日程安排偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.schedule_prefs);
setSummary();
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_schedule_key))) {
ActivityUtil.startService(sharedPreferences, getActivity(), resources);
setSummary();
TheBackupAgent.requestBackup(getActivity().getBaseContext());
}
registerListener();
}
private void setSummary() {
Preference schedulePref = findPreference(getResources()
.getString(R.string.settings_schedule_key));
SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
schedulePref.setSummary(getResources().getString(R.string.settings_schedule_summary)
+ "\n[" + prefs.getString(getResources()
.getString(R.string.settings_schedule_key),
Constants.DEFAULT_SERVICE_TIME) + "]");
}
preference.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
preference_headers.xml:
<?xml version="1.0" encoding="utf-8"?>
<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">
<header
android:fragment="com.btasdemir.stil.util.preference.ActivePassivePrefs"
android:summary="@string/settings.enabledisable.summary"
android:title="@string/settings.enabledisable.title">
</header>
<header
android:fragment="com.btasdemir.stil.util.preference.SchedulePrefs"
android:summary="@string/settings.schedule.summary"
android:title="@string/settings.schedule.title" >
</header>
<header
android:fragment="com.btasdemir.stil.util.preference.GenderPrefs"
android:summary="@string/settings.gender.summary"
android:title="@string/settings.gender.title" >
</header>
</preference-headers>
active_passive_app_prefs.xml:
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.enabledisable.summary"
android:title="@string/settings.enabledisable.title">
<CheckBoxPreference
android:key="@string/settings.enabledisable.checkbox.key"
android:title="@string/settings.enabledisable.checkbox.title"
android:defaultValue="true"
android:summaryOn="@string/settings.enabledisable.checkbox.summaryon"
android:summaryOff="@string/settings.enabledisable.checkbox.summaryoff" />
</PreferenceCategory>
</PreferenceScreen>
gender_prefs.xml:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.gender.summary"
android:title="@string/settings.gender.title" >
<ListPreference
android:title="@string/settings.gender.title"
android:key="@string/settings_gender_key"
android:defaultValue="@string/genders_array_defaultvalue"
android:entries="@array/genders_array"
android:entryValues="@array/genders_array_values" />
</PreferenceCategory>
</PreferenceScreen>
schedule_prefs.xml:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.schedule.summary"
android:title="@string/settings.schedule.title" >
<com.btasdemir.stil.preference.TimePreference
android:key="@string/settings.schedule.key"
android:defaultValue="06:00"
android:title="@string/settings.schedule.title"
android:summary="@string/settings.schedule.summary" />
</PreferenceCategory>
</PreferenceScreen>
AndroidManifest 中的 StilPreferencesActivity 定义：
<activity
android:name="com.btasdemir.stil.StilPreferencesActivity"
android:label="@string/app_preferences_name"
android:theme="@style/AppPreferenceTheme" >
</activity>
用于此 activity 的样式：
<style name="AppTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
<!-- Customize your theme here. -->
<item name="android:actionBarStyle">@style/MyActionBar</item>
<item name="android:windowBackground">@drawable/background</item>
<item name="android:actionBarItemBackground">@drawable/stil_item_selector</item>
<item name="android:actionBarSize">@dimen/action_bar_height</item>
<item name="android:actionOverflowButtonStyle">@style/AppTheme_ActionBar_Overflow</item>
<item name="android:windowContentOverlay">@drawable/actionbar_shadow</item>
<item name="android:homeAsUpIndicator">@drawable/ic_ab_up_compat</item>
</style>
<style name="AppPreferenceTheme" parent="AppTheme">
<item name="android:listSeparatorTextViewStyle">@style/PreferenceListHeader</item>
<item name="android:listViewStyle">@style/ListViewStyle</item>
<item name="android:textColorSecondary">@color/DarkGray</item>
<item name="android:textColor">@color/White</item>
<item name="android:textColorPrimary">@color/White</item>
</style>
我在项目中使用的依赖项：
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:support-annotations:22.2.1'
compile 'com.android.support:cardview-v7:22.2.1'
compile 'com.android.support:recyclerview-v7:22.2.1'
compile 'com.android.support:palette-v7:22.2.1'
compile 'com.google.android.gms:play-services:7.5.0'
compile project(':yWeatherGetter4a')
compile project(':ViewPagerIndicatorLibrary')
compile ('com.github.worker8:tourguide:1.0.12-SNAPSHOT@aar'){
transitive=true
}
}
显示错误的日志部分：
08-18 15:38:59.715 5746-5746/com.btasdemir.stil E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.btasdemir.stil, PID: 5746
android.view.InflateException: Binary XML file line #18: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
at android.view.LayoutInflater.inflate(LayoutInflater.java:482)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at android.preference.Preference.onCreateView(Preference.java:510)
at android.preference.Preference.getView(Preference.java:487)
at android.preference.PreferenceGroupAdapter.getView(PreferenceGroupAdapter.java:246)
at android.widget.AbsListView.obtainView(AbsListView.java:2349)
at android.widget.ListView.onMeasure(ListView.java:1154)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1063)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:615)
at android.view.View.measure(View.java:17554)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:875)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:447)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2615)
at android.view.View.measure(View.java:17554)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2015)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1173)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1379)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5891)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
at android.view.Choreographer.doCallbacks(Choreographer.java:580)
at android.view.Choreographer.doFrame(Choreographer.java:550)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5273)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.
当我在首选项屏幕中单击其中一个首选项 headers 时会发生这种情况。
此外，当我深入调试代码时，我遇到了这个：
在classLayoutInflater和方法createView中，代码在创建首选项布局场景时抛出异常。确切的部分是一个 TextView（我没有手动将其放入首选项 xml）并且 TextView 的根本原因属性是 layout_height.
谢谢你的问候。
当我更改我的目标 SDK 版本时问题得到解决（我不记得我正在使用的版本很抱歉，我写这篇文章是因为没有得到答案）。
我在应用程序的首选项部分使用首选项 headers。他们工作得很好，但不知何故发生了一些事情（我没有意识到），我开始得到 InflateException。相关代码和日志如下，有人能看出我的代码有什么问题吗？
首选项活动：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActionBar() != null) {
getActionBar().setDisplayHomeAsUpEnabled(true);
}
/*
* Set status bar color
*/
ActivityUtil.setStatusBarColor(getWindow(), getResources());
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return (true);
}
return false;
}
@Override
public void onBuildHeaders(List<Header> target) {
loadHeadersFromResource(R.xml.preference_headers, target);
setContentView(R.layout.preference);
}
@Override
protected boolean isValidFragment(String fragmentName) {
return (ActivePassivePrefs.class.getName().equals(fragmentName)
|| SchedulePrefs.class.getName().equals(fragmentName)
|| GenderPrefs.class.getName().equals(fragmentName));
}
@Override
public void finish() {
super.finish();
overridePendingTransition(R.anim.slide_anim_righttoleft,
R.anim.slide_anim_righttoleft_fromcenter);
}
主动被动偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.active_passive_app_prefs);
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_enabledisable_checkbox_key))) {
boolean isAppEnabled = sharedPreferences.getBoolean(key, Constants.DEFAULT_IS_APP_ENABLED);
if (!isAppEnabled) {
ActivityUtil.stopService(getActivity());
} else {
ActivityUtil.startService(sharedPreferences, getActivity(), resources);
}
TheBackupAgent.requestBackup(getActivity().getBaseContext());
}
registerListener();
}
性别偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.gender_prefs);
setSummary();
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_gender_key))) {
Gender[] genders = SuggestionData.getGenders(sharedPreferences, resources);
SuggestionData.refreshSuggestionList(getResources().getAssets(), genders);
setSummary();
TheBackupAgent.requestBackup(getActivity().getBaseContext());
SuggestionData.updateAppwidget(getActivity().getBaseContext());
}
registerListener();
}
private void setSummary() {
ListPreference schedulePref = (ListPreference)findPreference(getResources().getString(R.string.settings_gender_key));
SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
String selected = prefs.getString(getResources().getString(R.string.settings_gender_key), getResources().getString(R.string.settings_gender_defaultval));
int index = schedulePref.findIndexOfValue(selected);
String entry = (String) schedulePref.getEntries()[index];
schedulePref.setSummary(getResources().getString(R.string.settings_gender_summary) + "\n[" + entry + "]");
}
日程安排偏好：
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Set back button
*/
if (getActivity().getActionBar() != null) {
getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);
}
addPreferencesFromResource(R.xml.schedule_prefs);
setSummary();
}
@Override
public void onResume() {
super.onResume();
registerListener();
}
@Override
public void onPause() {
super.onPause();
unregisterListener();
}
private void unregisterListener() {
getPreferenceManager().getSharedPreferences()
.unregisterOnSharedPreferenceChangeListener(this);
}
private void registerListener() {
getPreferenceManager().getSharedPreferences()
.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
unregisterListener();
Resources resources = getResources();
if (key.equals(resources
.getString(R.string.settings_schedule_key))) {
ActivityUtil.startService(sharedPreferences, getActivity(), resources);
setSummary();
TheBackupAgent.requestBackup(getActivity().getBaseContext());
}
registerListener();
}
private void setSummary() {
Preference schedulePref = findPreference(getResources()
.getString(R.string.settings_schedule_key));
SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
schedulePref.setSummary(getResources().getString(R.string.settings_schedule_summary)
+ "\n[" + prefs.getString(getResources()
.getString(R.string.settings_schedule_key),
Constants.DEFAULT_SERVICE_TIME) + "]");
}
preference.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
preference_headers.xml:
<?xml version="1.0" encoding="utf-8"?>
<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">
<header
android:fragment="com.btasdemir.stil.util.preference.ActivePassivePrefs"
android:summary="@string/settings.enabledisable.summary"
android:title="@string/settings.enabledisable.title">
</header>
<header
android:fragment="com.btasdemir.stil.util.preference.SchedulePrefs"
android:summary="@string/settings.schedule.summary"
android:title="@string/settings.schedule.title" >
</header>
<header
android:fragment="com.btasdemir.stil.util.preference.GenderPrefs"
android:summary="@string/settings.gender.summary"
android:title="@string/settings.gender.title" >
</header>
</preference-headers>
active_passive_app_prefs.xml:
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.enabledisable.summary"
android:title="@string/settings.enabledisable.title">
<CheckBoxPreference
android:key="@string/settings.enabledisable.checkbox.key"
android:title="@string/settings.enabledisable.checkbox.title"
android:defaultValue="true"
android:summaryOn="@string/settings.enabledisable.checkbox.summaryon"
android:summaryOff="@string/settings.enabledisable.checkbox.summaryoff" />
</PreferenceCategory>
</PreferenceScreen>
gender_prefs.xml:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.gender.summary"
android:title="@string/settings.gender.title" >
<ListPreference
android:title="@string/settings.gender.title"
android:key="@string/settings_gender_key"
android:defaultValue="@string/genders_array_defaultvalue"
android:entries="@array/genders_array"
android:entryValues="@array/genders_array_values" />
</PreferenceCategory>
</PreferenceScreen>
schedule_prefs.xml:
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:summary="@string/settings.schedule.summary"
android:title="@string/settings.schedule.title" >
<com.btasdemir.stil.preference.TimePreference
android:key="@string/settings.schedule.key"
android:defaultValue="06:00"
android:title="@string/settings.schedule.title"
android:summary="@string/settings.schedule.summary" />
</PreferenceCategory>
</PreferenceScreen>
AndroidManifest 中的 StilPreferencesActivity 定义：
<activity
android:name="com.btasdemir.stil.StilPreferencesActivity"
android:label="@string/app_preferences_name"
android:theme="@style/AppPreferenceTheme" >
</activity>
用于此 activity 的样式：
<style name="AppTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
<!-- Customize your theme here. -->
<item name="android:actionBarStyle">@style/MyActionBar</item>
<item name="android:windowBackground">@drawable/background</item>
<item name="android:actionBarItemBackground">@drawable/stil_item_selector</item>
<item name="android:actionBarSize">@dimen/action_bar_height</item>
<item name="android:actionOverflowButtonStyle">@style/AppTheme_ActionBar_Overflow</item>
<item name="android:windowContentOverlay">@drawable/actionbar_shadow</item>
<item name="android:homeAsUpIndicator">@drawable/ic_ab_up_compat</item>
</style>
<style name="AppPreferenceTheme" parent="AppTheme">
<item name="android:listSeparatorTextViewStyle">@style/PreferenceListHeader</item>
<item name="android:listViewStyle">@style/ListViewStyle</item>
<item name="android:textColorSecondary">@color/DarkGray</item>
<item name="android:textColor">@color/White</item>
<item name="android:textColorPrimary">@color/White</item>
</style>
我在项目中使用的依赖项：
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.android.support:support-annotations:22.2.1'
compile 'com.android.support:cardview-v7:22.2.1'
compile 'com.android.support:recyclerview-v7:22.2.1'
compile 'com.android.support:palette-v7:22.2.1'
compile 'com.google.android.gms:play-services:7.5.0'
compile project(':yWeatherGetter4a')
compile project(':ViewPagerIndicatorLibrary')
compile ('com.github.worker8:tourguide:1.0.12-SNAPSHOT@aar'){
transitive=true
}
}
显示错误的日志部分：
08-18 15:38:59.715 5746-5746/com.btasdemir.stil E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.btasdemir.stil, PID: 5746
android.view.InflateException: Binary XML file line #18: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
at android.view.LayoutInflater.inflate(LayoutInflater.java:482)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at android.preference.Preference.onCreateView(Preference.java:510)
at android.preference.Preference.getView(Preference.java:487)
at android.preference.PreferenceGroupAdapter.getView(PreferenceGroupAdapter.java:246)
at android.widget.AbsListView.obtainView(AbsListView.java:2349)
at android.widget.ListView.onMeasure(ListView.java:1154)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1063)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:615)
at android.view.View.measure(View.java:17554)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:875)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:447)
at android.view.View.measure(View.java:17554)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:436)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2615)
at android.view.View.measure(View.java:17554)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2015)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1173)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1379)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5891)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
at android.view.Choreographer.doCallbacks(Choreographer.java:580)
at android.view.Choreographer.doFrame(Choreographer.java:550)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5273)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.
当我在首选项屏幕中单击其中一个首选项 headers 时会发生这种情况。
此外，当我深入调试代码时，我遇到了这个：
在classLayoutInflater和方法createView中，代码在创建首选项布局场景时抛出异常。确切的部分是一个 TextView（我没有手动将其放入首选项 xml）并且 TextView 的根本原因属性是 layout_height.
谢谢你的问候。
当我更改我的目标 SDK 版本时问题得到解决（我不记得我正在使用的版本很抱歉，我写这篇文章是因为没有得到答案）。