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Removes framework Preference demos

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The framework Preference APIs are deprecated, so these samples are
misleading and should be removed.

Trying to submit again now that the relevant sample tags have been removed.

Bug: b/119602280
Test: n/a
Change-Id: I7efb509f5c938122575cf4177b50872bfc089d00
This commit is contained in:
Louis Pullen-Freilich
2018-11-19 17:56:54 +00:00
parent aff9a71419
commit 1496f57583
25 changed files with 0 additions and 1473 deletions
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94
samples/ApiDemos/src/com/example/android/apis/preference/AdvancedPreferences.java
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@@ -1,94 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceActivity;
import android.preference.CheckBoxPreference;
import android.widget.Toast;
/**
* Example that shows finding a preference from the hierarchy and a custom preference type.
*/
public class AdvancedPreferences extends PreferenceActivity implements OnSharedPreferenceChangeListener {
public static final String KEY_MY_PREFERENCE = "my_preference";
public static final String KEY_ADVANCED_CHECKBOX_PREFERENCE = "advanced_checkbox_preference";
private CheckBoxPreference mCheckBoxPreference;
private Handler mHandler = new Handler();
/**
* This is a simple example of controlling a preference from code.
*/
private Runnable mForceCheckBoxRunnable = new Runnable() {
public void run() {
if (mCheckBoxPreference != null) {
mCheckBoxPreference.setChecked(!mCheckBoxPreference.isChecked());
}
// Force toggle again in a second
mHandler.postDelayed(this, 1000);
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Load the XML preferences file
addPreferencesFromResource(R.xml.advanced_preferences);
// Get a reference to the checkbox preference
mCheckBoxPreference = (CheckBoxPreference)getPreferenceScreen().findPreference(
KEY_ADVANCED_CHECKBOX_PREFERENCE);
}
@Override
protected void onResume() {
super.onResume();
// Start the force toggle
mForceCheckBoxRunnable.run();
// Set up a listener whenever a key changes
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
}
@Override
protected void onPause() {
super.onPause();
// Unregister the listener whenever a key changes
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
mHandler.removeCallbacks(mForceCheckBoxRunnable);
}
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
// Let's do something when my counter preference value changes
if (key.equals(KEY_MY_PREFERENCE)) {
Toast.makeText(this, "Thanks! You increased my count to "
+ sharedPreferences.getInt(key, 0), Toast.LENGTH_SHORT).show();
}
}
}

61
samples/ApiDemos/src/com/example/android/apis/preference/DefaultValues.java
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@@ -1,61 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
/**
* This activity is an example of a simple settings screen that has default
* values.
* <p>
* In order for the default values to be populated into the
* {@link SharedPreferences} (from the preferences XML file), the client must
* call
* {@link PreferenceManager#setDefaultValues(android.content.Context, int, boolean)}.
* <p>
* This should be called early, typically when the application is first created.
* An easy way to do this is to have a common function for retrieving the
* SharedPreferences that takes care of calling it.
*/
public class DefaultValues extends PreferenceActivity {
// This is the global (to the .apk) name under which we store these
// preferences. We want this to be unique from other preferences so that
// we do not have unexpected name conflicts, and the framework can correctly
// determine whether these preferences' defaults have already been written.
static final String PREFS_NAME = "defaults";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getPrefs(this);
getPreferenceManager().setSharedPreferencesName(PREFS_NAME);
addPreferencesFromResource(R.xml.default_values);
}
static SharedPreferences getPrefs(Context context) {
PreferenceManager.setDefaultValues(context, PREFS_NAME, MODE_PRIVATE,
R.xml.default_values, false);
return context.getSharedPreferences(PREFS_NAME, MODE_PRIVATE);
}
}

52
samples/ApiDemos/src/com/example/android/apis/preference/FragmentPreferences.java
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@@ -1,52 +0,0 @@
/*
* Copyright (C) 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.
*/
package com.example.android.apis.preference;
import com.example.android.apis.R;
import android.app.Activity;
import android.os.Bundle;
import android.preference.PreferenceFragment;
/**
* Demonstration of PreferenceFragment, showing a single fragment in an
* activity.
*/
public class FragmentPreferences extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Display the fragment as the main content.
getFragmentManager().beginTransaction().replace(android.R.id.content,
new PrefsFragment()).commit();
}
//BEGIN_INCLUDE(fragment)
public static class PrefsFragment extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.preferences);
}
}
//END_INCLUDE(fragment)
}

100
samples/ApiDemos/src/com/example/android/apis/preference/LaunchingPreferences.java
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@@ -1,100 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.LinearLayout.LayoutParams;
/**
* Demonstrates launching a PreferenceActivity and grabbing a value it saved.
*/
public class LaunchingPreferences extends Activity implements OnClickListener {
private static final int REQUEST_CODE_PREFERENCES = 1;
private TextView mCounterText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* These preferences have defaults, so before using them go apply those
* defaults. This will only execute once -- when the defaults are applied
* a boolean preference is set so they will not be applied again.
*/
PreferenceManager.setDefaultValues(this, R.xml.advanced_preferences, false);
// Simple layout
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
setContentView(layout);
// Create a simple button that will launch the preferences
Button launchPreferences = new Button(this);
launchPreferences.setText(getString(R.string.launch_preference_activity));
launchPreferences.setOnClickListener(this);
layout.addView(launchPreferences, new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
mCounterText = new TextView(this);
layout.addView(mCounterText, new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
updateCounterText();
}
public void onClick(View v) {
// When the button is clicked, launch an activity through this intent
Intent launchPreferencesIntent = new Intent().setClass(this, AdvancedPreferences.class);
// Make it a subactivity so we know when it returns
startActivityForResult(launchPreferencesIntent, REQUEST_CODE_PREFERENCES);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// The preferences returned if the request code is what we had given
// earlier in startSubActivity
if (requestCode == REQUEST_CODE_PREFERENCES) {
// Read a sample value they have set
updateCounterText();
}
}
private void updateCounterText() {
// Since we're in the same package, we can use this context to get
// the default shared preferences
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
final int counter = sharedPref.getInt(AdvancedPreferences.KEY_MY_PREFERENCE, 0);
mCounterText.setText(getString(R.string.counter_value_is) + " " + counter);
}
}

171
samples/ApiDemos/src/com/example/android/apis/preference/MyPreference.java
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@@ -1,171 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Parcel;
import android.os.Parcelable;
import android.preference.Preference;
import android.util.AttributeSet;
import android.view.View;
import android.widget.TextView;
/**
* This is an example of a custom preference type. The preference counts the
* number of clicks it has received and stores/retrieves it from the storage.
*/
public class MyPreference extends Preference {
private int mClickCounter;
// This is the constructor called by the inflater
public MyPreference(Context context, AttributeSet attrs) {
super(context, attrs);
setWidgetLayoutResource(R.layout.preference_widget_mypreference);
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
// Set our custom views inside the layout
final TextView myTextView = (TextView) view.findViewById(R.id.mypreference_widget);
if (myTextView != null) {
myTextView.setText(String.valueOf(mClickCounter));
}
}
@Override
protected void onClick() {
int newValue = mClickCounter + 1;
// Give the client a chance to ignore this change if they deem it
// invalid
if (!callChangeListener(newValue)) {
// They don't want the value to be set
return;
}
// Increment counter
mClickCounter = newValue;
// Save to persistent storage (this method will make sure this
// preference should be persistent, along with other useful checks)
persistInt(mClickCounter);
// Data has changed, notify so UI can be refreshed!
notifyChanged();
}
@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
// This preference type's value type is Integer, so we read the default
// value from the attributes as an Integer.
return a.getInteger(index, 0);
}
@Override
protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
if (restoreValue) {
// Restore state
mClickCounter = getPersistedInt(mClickCounter);
} else {
// Set state
int value = (Integer) defaultValue;
mClickCounter = value;
persistInt(value);
}
}
@Override
protected Parcelable onSaveInstanceState() {
/*
* Suppose a client uses this preference type without persisting. We
* must save the instance state so it is able to, for example, survive
* orientation changes.
*/
final Parcelable superState = super.onSaveInstanceState();
if (isPersistent()) {
// No need to save instance state since it's persistent
return superState;
}
// Save the instance state
final SavedState myState = new SavedState(superState);
myState.clickCounter = mClickCounter;
return myState;
}
@Override
protected void onRestoreInstanceState(Parcelable state) {
if (!state.getClass().equals(SavedState.class)) {
// Didn't save state for us in onSaveInstanceState
super.onRestoreInstanceState(state);
return;
}
// Restore the instance state
SavedState myState = (SavedState) state;
super.onRestoreInstanceState(myState.getSuperState());
mClickCounter = myState.clickCounter;
notifyChanged();
}
/**
* SavedState, a subclass of {@link BaseSavedState}, will store the state
* of MyPreference, a subclass of Preference.
* <p>
* It is important to always call through to super methods.
*/
private static class SavedState extends BaseSavedState {
int clickCounter;
public SavedState(Parcel source) {
super(source);
// Restore the click counter
clickCounter = source.readInt();
}
@Override
public void writeToParcel(Parcel dest, int flags) {
super.writeToParcel(dest, flags);
// Save the click counter
dest.writeInt(clickCounter);
}
public SavedState(Parcelable superState) {
super(superState);
}
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
}

33
samples/ApiDemos/src/com/example/android/apis/preference/PreferenceDependencies.java
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@@ -1,33 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.os.Bundle;
import android.preference.PreferenceActivity;
public class PreferenceDependencies extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preference_dependencies);
}
}

108
samples/ApiDemos/src/com/example/android/apis/preference/PreferenceWithHeaders.java
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@@ -1,108 +0,0 @@
/*
* Copyright (C) 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.
*/
package com.example.android.apis.preference;
import com.example.android.apis.R;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.util.Log;
import android.widget.Button;
import java.util.List;
/**
* Demonstration of PreferenceActivity to make a top-level preference
* panel with headers.
*/
//BEGIN_INCLUDE(activity)
public class PreferenceWithHeaders extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Add a button to the header list.
if (hasHeaders()) {
Button button = new Button(this);
button.setText("Some action");
setListFooter(button);
}
}
/**
* Populate the activity with the top-level headers.
*/
@Override
public void onBuildHeaders(List<Header> target) {
loadHeadersFromResource(R.xml.preference_headers, target);
}
/**
* This fragment shows the preferences for the first header.
*/
public static class Prefs1Fragment extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Make sure default values are applied. In a real app, you would
// want this in a shared function that is used to retrieve the
// SharedPreferences wherever they are needed.
PreferenceManager.setDefaultValues(getActivity(),
R.xml.advanced_preferences, false);
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.fragmented_preferences);
}
}
/**
* This fragment contains a second-level set of preference that you
* can get to by tapping an item in the first preferences fragment.
*/
public static class Prefs1FragmentInner extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Can retrieve arguments from preference XML.
Log.i("args", "Arguments: " + getArguments());
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.fragmented_preferences_inner);
}
}
/**
* This fragment shows the preferences for the second header.
*/
public static class Prefs2Fragment extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Can retrieve arguments from headers XML.
Log.i("args", "Arguments: " + getArguments());
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.preference_dependencies);
}
}
}
//END_INCLUDE(activity)

152
samples/ApiDemos/src/com/example/android/apis/preference/PreferencesFromCode.java
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@@ -1,152 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.content.Intent;
import android.content.res.TypedArray;
import android.net.Uri;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.EditTextPreference;
import android.preference.ListPreference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.preference.SwitchPreference;
public class PreferencesFromCode extends PreferenceActivity {
private static final String PARENT_CHECKBOX_PREFERENCE = "parent_checkbox_preference";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
PreferenceScreen root = getPreferenceManager().createPreferenceScreen(this);
setPreferenceScreen(root);
populatePreferenceHierarchy(root);
}
private void populatePreferenceHierarchy(PreferenceScreen root) {
// Inline preferences
PreferenceCategory inlinePrefCat = new PreferenceCategory(this);
inlinePrefCat.setTitle(R.string.inline_preferences);
root.addPreference(inlinePrefCat);
// Checkbox preference
CheckBoxPreference checkboxPref = new CheckBoxPreference(this);
checkboxPref.setKey("checkbox_preference");
checkboxPref.setTitle(R.string.title_checkbox_preference);
checkboxPref.setSummary(R.string.summary_checkbox_preference);
inlinePrefCat.addPreference(checkboxPref);
// Switch preference
SwitchPreference switchPref = new SwitchPreference(this);
switchPref.setKey("switch_preference");
switchPref.setTitle(R.string.title_switch_preference);
switchPref.setSummary(R.string.summary_switch_preference);
inlinePrefCat.addPreference(switchPref);
// Dialog based preferences
PreferenceCategory dialogBasedPrefCat = new PreferenceCategory(this);
dialogBasedPrefCat.setTitle(R.string.dialog_based_preferences);
root.addPreference(dialogBasedPrefCat);
// Edit text preference
EditTextPreference editTextPref = new EditTextPreference(this);
editTextPref.setDialogTitle(R.string.dialog_title_edittext_preference);
editTextPref.setKey("edittext_preference");
editTextPref.setTitle(R.string.title_edittext_preference);
editTextPref.setSummary(R.string.summary_edittext_preference);
dialogBasedPrefCat.addPreference(editTextPref);
// List preference
ListPreference listPref = new ListPreference(this);
listPref.setEntries(R.array.entries_list_preference);
listPref.setEntryValues(R.array.entryvalues_list_preference);
listPref.setDialogTitle(R.string.dialog_title_list_preference);
listPref.setKey("list_preference");
listPref.setTitle(R.string.title_list_preference);
listPref.setSummary(R.string.summary_list_preference);
dialogBasedPrefCat.addPreference(listPref);
// Launch preferences
PreferenceCategory launchPrefCat = new PreferenceCategory(this);
launchPrefCat.setTitle(R.string.launch_preferences);
root.addPreference(launchPrefCat);
/*
* The Preferences screenPref serves as a screen break (similar to page
* break in word processing). Like for other preference types, we assign
* a key here so that it is able to save and restore its instance state.
*/
// Screen preference
PreferenceScreen screenPref = getPreferenceManager().createPreferenceScreen(this);
screenPref.setKey("screen_preference");
screenPref.setTitle(R.string.title_screen_preference);
screenPref.setSummary(R.string.summary_screen_preference);
launchPrefCat.addPreference(screenPref);
/*
* You can add more preferences to screenPref that will be shown on the
* next screen.
*/
// Example of next screen toggle preference
CheckBoxPreference nextScreenCheckBoxPref = new CheckBoxPreference(this);
nextScreenCheckBoxPref.setKey("next_screen_toggle_preference");
nextScreenCheckBoxPref.setTitle(R.string.title_next_screen_toggle_preference);
nextScreenCheckBoxPref.setSummary(R.string.summary_next_screen_toggle_preference);
screenPref.addPreference(nextScreenCheckBoxPref);
// Intent preference
PreferenceScreen intentPref = getPreferenceManager().createPreferenceScreen(this);
intentPref.setIntent(new Intent().setAction(Intent.ACTION_VIEW)
.setData(Uri.parse("http://www.android.com")));
intentPref.setTitle(R.string.title_intent_preference);
intentPref.setSummary(R.string.summary_intent_preference);
launchPrefCat.addPreference(intentPref);
// Preference attributes
PreferenceCategory prefAttrsCat = new PreferenceCategory(this);
prefAttrsCat.setTitle(R.string.preference_attributes);
root.addPreference(prefAttrsCat);
// Visual parent toggle preference
CheckBoxPreference parentCheckBoxPref = new CheckBoxPreference(this);
parentCheckBoxPref.setTitle(R.string.title_parent_preference);
parentCheckBoxPref.setSummary(R.string.summary_parent_preference);
prefAttrsCat.addPreference(parentCheckBoxPref);
parentCheckBoxPref.setKey(PARENT_CHECKBOX_PREFERENCE);
// Visual child toggle preference
// See res/values/attrs.xml for the <declare-styleable> that defines
// TogglePrefAttrs.
TypedArray a = obtainStyledAttributes(R.styleable.TogglePrefAttrs);
CheckBoxPreference childCheckBoxPref = new CheckBoxPreference(this);
childCheckBoxPref.setTitle(R.string.title_child_preference);
childCheckBoxPref.setSummary(R.string.summary_child_preference);
childCheckBoxPref.setLayoutResource(
a.getResourceId(R.styleable.TogglePrefAttrs_android_preferenceLayoutChild,
0));
prefAttrsCat.addPreference(childCheckBoxPref);
childCheckBoxPref.setDependency(PARENT_CHECKBOX_PREFERENCE);
a.recycle();
}
}

34
samples/ApiDemos/src/com/example/android/apis/preference/PreferencesFromXml.java
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@@ -1,34 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.os.Bundle;
import android.preference.PreferenceActivity;
public class PreferencesFromXml extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Load the preferences from an XML resource
addPreferencesFromResource(R.xml.preferences);
}
}

38
samples/ApiDemos/src/com/example/android/apis/preference/SwitchPreference.java
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@@ -1,38 +0,0 @@
/*
* Copyright (C) 2007 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.example.android.apis.preference;
import com.example.android.apis.R;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
public class SwitchPreference extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
PreferenceManager.setDefaultValues(this, "switch", MODE_PRIVATE,
R.xml.default_values, false);
// Load the preferences from an XML resource
getPreferenceManager().setSharedPreferencesName("switch");
addPreferencesFromResource(R.xml.preference_switch);
}
}