/*
|
* Copyright (C) 2017 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.android.server.policy;
|
|
import android.content.Context;
|
import android.os.Handler;
|
import android.util.Slog;
|
|
import com.android.server.LocalServices;
|
import com.android.server.policy.WindowManagerPolicy.WindowManagerFuncs;
|
import com.android.server.policy.GlobalActionsProvider;
|
|
class GlobalActions implements GlobalActionsProvider.GlobalActionsListener {
|
|
private static final String TAG = "GlobalActions";
|
private static final boolean DEBUG = false;
|
|
private final Context mContext;
|
private final GlobalActionsProvider mGlobalActionsProvider;
|
private final Handler mHandler;
|
private final WindowManagerFuncs mWindowManagerFuncs;
|
private LegacyGlobalActions mLegacyGlobalActions;
|
private boolean mKeyguardShowing;
|
private boolean mDeviceProvisioned;
|
private boolean mGlobalActionsAvailable;
|
private boolean mShowing;
|
|
public GlobalActions(Context context, WindowManagerFuncs windowManagerFuncs) {
|
mContext = context;
|
mHandler = new Handler();
|
mWindowManagerFuncs = windowManagerFuncs;
|
|
mGlobalActionsProvider = LocalServices.getService(GlobalActionsProvider.class);
|
if (mGlobalActionsProvider != null) {
|
mGlobalActionsProvider.setGlobalActionsListener(this);
|
} else {
|
Slog.i(TAG, "No GlobalActionsProvider found, defaulting to LegacyGlobalActions");
|
}
|
}
|
|
private void ensureLegacyCreated() {
|
if (mLegacyGlobalActions != null) return;
|
mLegacyGlobalActions = new LegacyGlobalActions(mContext, mWindowManagerFuncs,
|
this::onGlobalActionsDismissed);
|
}
|
|
public void showDialog(boolean keyguardShowing, boolean deviceProvisioned) {
|
if (DEBUG) Slog.d(TAG, "showDialog " + keyguardShowing + " " + deviceProvisioned);
|
if (mGlobalActionsProvider != null && mGlobalActionsProvider.isGlobalActionsDisabled()) {
|
return;
|
}
|
mKeyguardShowing = keyguardShowing;
|
mDeviceProvisioned = deviceProvisioned;
|
mShowing = true;
|
if (mGlobalActionsAvailable) {
|
mHandler.postDelayed(mShowTimeout, 6000);
|
mGlobalActionsProvider.showGlobalActions();
|
} else {
|
// SysUI isn't alive, show legacy menu.
|
ensureLegacyCreated();
|
mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned);
|
}
|
}
|
|
@Override
|
public void onGlobalActionsShown() {
|
if (DEBUG) Slog.d(TAG, "onGlobalActionsShown");
|
// SysUI is showing, remove timeout callbacks.
|
mHandler.removeCallbacks(mShowTimeout);
|
}
|
|
@Override
|
public void onGlobalActionsDismissed() {
|
if (DEBUG) Slog.d(TAG, "onGlobalActionsDismissed");
|
mShowing = false;
|
}
|
|
@Override
|
public void onGlobalActionsAvailableChanged(boolean available) {
|
if (DEBUG) Slog.d(TAG, "onGlobalActionsAvailableChanged " + available);
|
mGlobalActionsAvailable = available;
|
if (mShowing && !mGlobalActionsAvailable) {
|
// Global actions provider died but we need to be showing global actions still, show the
|
// legacy global acrions provider.
|
ensureLegacyCreated();
|
mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned);
|
}
|
}
|
|
private final Runnable mShowTimeout = new Runnable() {
|
@Override
|
public void run() {
|
if (DEBUG) Slog.d(TAG, "Global actions timeout");
|
// We haven't heard from sysui, show the legacy dialog.
|
ensureLegacyCreated();
|
mLegacyGlobalActions.showDialog(mKeyguardShowing, mDeviceProvisioned);
|
}
|
};
|
}
|
