8de98b0305
Adds a convenience button in Android's developer settings to launch WebView's DevTools UI. This avoids the need to use ADB shell or to follow links from another app (such as WebView Shell or an unstable WebView version) to access the stable WebView DevTools. Bug: 371520781 Test: atest SettingsRoboTests:com.android.settings.development.WebViewDevUiPreferenceControllerTest Flag: EXEMPT new entry point to a feature which already exists Co-Authored-By: Adam Walls <avvall@google.com> Change-Id: I0c3d628b2833aa0b59aae091215e8aa660f5bfe8
101 lines
3.6 KiB
Java
101 lines
3.6 KiB
Java
/*
|
|
* Copyright (C) 2025 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.settings.development;
|
|
|
|
import android.content.ActivityNotFoundException;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.pm.PackageInfo;
|
|
import android.util.Log;
|
|
import android.widget.Toast;
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.VisibleForTesting;
|
|
import androidx.preference.Preference;
|
|
|
|
import com.android.settings.core.PreferenceControllerMixin;
|
|
import com.android.settings.webview.WebViewUpdateServiceWrapper;
|
|
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
|
|
|
|
public class WebViewDevUiPreferenceController extends DeveloperOptionsPreferenceController
|
|
implements PreferenceControllerMixin {
|
|
|
|
private static final String TAG = "WebViewDevUiPrefCtrl";
|
|
private static final String WEBVIEW_APP_KEY = "webview_launch_devtools";
|
|
|
|
@NonNull
|
|
private final WebViewUpdateServiceWrapper mWebViewUpdateServiceWrapper;
|
|
|
|
@VisibleForTesting
|
|
public WebViewDevUiPreferenceController(@NonNull Context context,
|
|
@NonNull WebViewUpdateServiceWrapper webViewUpdateServiceWrapper) {
|
|
super(context);
|
|
mWebViewUpdateServiceWrapper = webViewUpdateServiceWrapper;
|
|
}
|
|
|
|
public WebViewDevUiPreferenceController(@NonNull Context context) {
|
|
this(context, new WebViewUpdateServiceWrapper());
|
|
}
|
|
|
|
@Override
|
|
@NonNull
|
|
public String getPreferenceKey() {
|
|
return WEBVIEW_APP_KEY;
|
|
}
|
|
|
|
@Override
|
|
public boolean handlePreferenceTreeClick(@NonNull Preference preference) {
|
|
if (!WEBVIEW_APP_KEY.equals(preference.getKey())) {
|
|
return false;
|
|
}
|
|
launchWebViewDevUi();
|
|
return true;
|
|
}
|
|
|
|
private void launchWebViewDevUi() {
|
|
PackageInfo currentWebViewPackage =
|
|
mWebViewUpdateServiceWrapper.getCurrentWebViewPackage();
|
|
if (currentWebViewPackage == null) {
|
|
Log.e(TAG, "Couldn't find current WebView package");
|
|
Toast.makeText(
|
|
mContext,
|
|
mContext.getString(
|
|
com.android.settingslib.R.string.webview_launch_devtools_no_package),
|
|
Toast.LENGTH_LONG).show();
|
|
return;
|
|
}
|
|
String currentWebViewPackageName = currentWebViewPackage.packageName;
|
|
Intent intent = new Intent("com.android.webview.SHOW_DEV_UI");
|
|
intent.setPackage(currentWebViewPackageName);
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
|
|
try {
|
|
mContext.startActivity(intent);
|
|
} catch (ActivityNotFoundException e) {
|
|
Log.e(
|
|
TAG,
|
|
"Couldn't launch developer UI from current WebView package: "
|
|
+ currentWebViewPackage);
|
|
Toast.makeText(
|
|
mContext,
|
|
mContext.getString(
|
|
com.android.settingslib.R.string.webview_launch_devtools_no_activity),
|
|
Toast.LENGTH_LONG).show();
|
|
}
|
|
}
|
|
}
|