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Add SettingsPrefController for Slices

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Adds a new abstraction layer between preference controllers
and the AbstractPreferenceController. The layer is used to
consolidate the logic for each the setting type for getting
and setting values. This will be extended to support UI
information for Slices.

For reference how this fits into Slices, look at the
like-named classes added in this prototype:
ag/3221891

The changes in Search are as a transition into deprecation.
The code for Search in Settings is out-of-date from the
unbundled counterpart, and this change is made so that the
current code behaves as normal.

Test: robotests
Bug: 67996707
Change-Id: Ib1faab706485039edad66119a27a3fd5cabe6009
This commit is contained in:
Matthew Fritze
2017-11-15 15:12:52 -08:00
parent c61ed6356d
commit 3a4168360b
11 changed files with 502 additions and 119 deletions
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49
src/com/android/settings/display/AutoBrightnessPreferenceController.java
View File

@@ -16,65 +16,54 @@ package com.android.settings.display;
import android.content.Context;
import android.content.Intent;
import android.provider.Settings;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import com.android.settings.DisplaySettings;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.TogglePreferenceController;
import com.android.settings.search.DatabaseIndexingUtils;
import com.android.settings.search.InlineSwitchPayload;
import com.android.settings.search.ResultPayload;
import com.android.settings.R;
import com.android.settingslib.core.AbstractPreferenceController;
import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE;
import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
public class AutoBrightnessPreferenceController extends AbstractPreferenceController implements
PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
private final String mAutoBrightnessKey;
public class AutoBrightnessPreferenceController extends TogglePreferenceController {
private final String SYSTEM_KEY = SCREEN_BRIGHTNESS_MODE;
private final int DEFAULT_VALUE = SCREEN_BRIGHTNESS_MODE_MANUAL;
public AutoBrightnessPreferenceController(Context context, String key) {
super(context);
mAutoBrightnessKey = key;
super(context, key);
}
@Override
public boolean isAvailable() {
return mContext.getResources().getBoolean(
com.android.internal.R.bool.config_automatic_brightness_available);
public boolean isChecked() {
return Settings.System.getInt(mContext.getContentResolver(),
SYSTEM_KEY, DEFAULT_VALUE) != DEFAULT_VALUE;
}
@Override
public String getPreferenceKey() {
return mAutoBrightnessKey;
}
@Override
public void updateState(Preference preference) {
int brightnessMode = Settings.System.getInt(mContext.getContentResolver(),
SYSTEM_KEY, DEFAULT_VALUE);
((SwitchPreference) preference).setChecked(brightnessMode != DEFAULT_VALUE);
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
boolean auto = (Boolean) newValue;
public void setChecked(boolean isChecked) {
Settings.System.putInt(mContext.getContentResolver(), SYSTEM_KEY,
auto ? SCREEN_BRIGHTNESS_MODE_AUTOMATIC : DEFAULT_VALUE);
return true;
isChecked ? SCREEN_BRIGHTNESS_MODE_AUTOMATIC : DEFAULT_VALUE);
}
@Override
@AvailabilityStatus
public int getAvailabilityStatus() {
return mContext.getResources().getBoolean(
com.android.internal.R.bool.config_automatic_brightness_available)
? AVAILABLE
: DISABLED_UNSUPPORTED;
}
@Override
public ResultPayload getResultPayload() {
// TODO remove result payload
final Intent intent = DatabaseIndexingUtils.buildSearchResultPageIntent(mContext,
DisplaySettings.class.getName(), mAutoBrightnessKey,
DisplaySettings.class.getName(), getPreferenceKey(),
mContext.getString(R.string.display_settings));
return new InlineSwitchPayload(SYSTEM_KEY,