PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix a incorrect class cast in GameControllerPreferenceCtrl

Browse Source 
Also convert the controller to TogglePrefCtrl, and register it in xml.

Change-Id: Ifbc95364b47690117b2875cba1cdc4761ad205be
Bug: 71972185
Test: make RunSettingsRoboTests
This commit is contained in:
Fan Zhang
2018-04-12 13:14:57 +08:00
parent 02aaca9529
commit 7d7a9b1837
4 changed files with 67 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

84
src/com/android/settings/inputmethod/GameControllerPreferenceController.java
View File

@@ -26,31 +26,23 @@ import androidx.preference.PreferenceScreen;
import android.text.TextUtils;
import android.view.InputDevice;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.R;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.core.TogglePreferenceController;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnPause;
import com.android.settingslib.core.lifecycle.events.OnResume;
import java.util.List;
public class GameControllerPreferenceController extends AbstractPreferenceController
public class GameControllerPreferenceController extends TogglePreferenceController
implements PreferenceControllerMixin, InputManager.InputDeviceListener, LifecycleObserver,
OnResume, OnPause {
@VisibleForTesting
static final String PREF_KEY = "vibrate_input_devices";
private static final String CATEGORY_KEY = "game_controller_settings_category";
private final InputManager mIm;
private PreferenceScreen mScreen;
private Preference mCategory;
private Preference mPreference;
public GameControllerPreferenceController(Context context) {
super(context);
public GameControllerPreferenceController(Context context, String key) {
super(context, key);
mIm = (InputManager) context.getSystemService(Context.INPUT_SERVICE);
}
@@ -67,85 +59,61 @@ public class GameControllerPreferenceController extends AbstractPreferenceContro
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mScreen = screen;
mCategory = screen.findPreference(CATEGORY_KEY);
mPreference = screen.findPreference(PREF_KEY);
mPreference = screen.findPreference(getPreferenceKey());
}
@Override
public boolean isAvailable() {
@AvailabilityStatus
public int getAvailabilityStatus() {
// If device explicitly wants to hide this, return early.
if (!mContext.getResources().getBoolean(R.bool.config_show_vibrate_input_devices)) {
return false;
return DISABLED_UNSUPPORTED;
}
final int[] devices = mIm.getInputDeviceIds();
for (int deviceId : devices) {
InputDevice device = mIm.getInputDevice(deviceId);
if (device != null && !device.isVirtual() && device.getVibrator().hasVibrator()) {
return true;
return AVAILABLE;
}
}
return false;
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
if (TextUtils.equals(PREF_KEY, preference.getKey())) {
Settings.System.putInt(mContext.getContentResolver(),
Settings.System.VIBRATE_INPUT_DEVICES,
((SwitchPreference) preference).isChecked() ? 1 : 0);
return true;
}
return false;
}
@Override
public String getPreferenceKey() {
return CATEGORY_KEY;
return DISABLED_UNSUPPORTED;
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
if (preference == null) {
return;
}
((SwitchPreference) preference).setChecked(Settings.System.getInt(
mContext.getContentResolver(),
Settings.System.VIBRATE_INPUT_DEVICES, 1) > 0);
mPreference.setVisible(isAvailable());
}
@Override
public void updateNonIndexableKeys(List<String> keys) {
if (!isAvailable()) {
keys.add(CATEGORY_KEY);
keys.add(PREF_KEY);
}
public boolean isChecked() {
return Settings.System.getInt(
mContext.getContentResolver(),
Settings.System.VIBRATE_INPUT_DEVICES, 1) > 0;
}
@Override
public boolean setChecked(boolean isChecked) {
return Settings.System.putInt(mContext.getContentResolver(),
Settings.System.VIBRATE_INPUT_DEVICES, isChecked ? 1 : 0);
}
@Override
public void onInputDeviceAdded(int deviceId) {
updateGameControllers();
updateState(mPreference);
}
@Override
public void onInputDeviceRemoved(int deviceId) {
updateGameControllers();
updateState(mPreference);
}
@Override
public void onInputDeviceChanged(int deviceId) {
updateGameControllers();
}
private void updateGameControllers() {
if (isAvailable()) {
mScreen.addPreference(mCategory);
updateState(mPreference);
} else {
if (mCategory != null) {
mScreen.removePreference(mCategory);
}
}
updateState(mPreference);
}
}