Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package android.os; |
| 18 | |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 19 | import android.app.Activity; |
| 20 | import android.content.BroadcastReceiver; |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 21 | import android.content.ContentResolver; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 22 | import android.content.Context; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 23 | import android.content.Intent; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 24 | import android.content.pm.ApplicationInfo; |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 25 | import android.content.pm.PackageInfo; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 26 | import android.content.pm.PackageManager; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 27 | import android.content.pm.ResolveInfo; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 28 | import android.content.res.AssetFileDescriptor; |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 29 | import android.content.res.AssetManager; |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 30 | import android.provider.Settings; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 31 | import android.util.Log; |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 32 | import android.widget.Toast; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 33 | |
| 34 | import dalvik.system.VMRuntime; |
| 35 | |
| 36 | import java.io.File; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 37 | import java.io.FileDescriptor; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 38 | import java.io.FileInputStream; |
| 39 | import java.io.FileNotFoundException; |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 40 | import java.io.IOException; |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 41 | import java.util.ArrayList; |
| 42 | import java.util.Arrays; |
| 43 | import java.util.HashMap; |
| 44 | import java.util.List; |
| 45 | import java.util.Map; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 46 | |
| 47 | /** @hide */ |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 48 | public class GraphicsEnvironment { |
| 49 | |
| 50 | private static final GraphicsEnvironment sInstance = new GraphicsEnvironment(); |
| 51 | |
| 52 | /** |
| 53 | * Returns the shared {@link GraphicsEnvironment} instance. |
| 54 | */ |
| 55 | public static GraphicsEnvironment getInstance() { |
| 56 | return sInstance; |
| 57 | } |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 58 | |
| 59 | private static final boolean DEBUG = false; |
| 60 | private static final String TAG = "GraphicsEnvironment"; |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 61 | private static final String SYSTEM_DRIVER_NAME = "system"; |
| 62 | private static final String SYSTEM_DRIVER_VERSION_NAME = ""; |
| 63 | private static final long SYSTEM_DRIVER_VERSION_CODE = 0; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 64 | private static final String PROPERTY_GFX_DRIVER = "ro.gfx.driver.0"; |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 65 | private static final String PROPERTY_GFX_DRIVER_BUILD_TIME = "ro.gfx.driver_build_time"; |
| 66 | private static final String METADATA_DRIVER_BUILD_TIME = "driver_build_time"; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 67 | private static final String ANGLE_RULES_FILE = "a4a_rules.json"; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 68 | private static final String ANGLE_TEMP_RULES = "debug.angle.rules"; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 69 | private static final String ACTION_ANGLE_FOR_ANDROID = "android.app.action.ANGLE_FOR_ANDROID"; |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 70 | private static final String ACTION_ANGLE_FOR_ANDROID_TOAST_MESSAGE = |
| 71 | "android.app.action.ANGLE_FOR_ANDROID_TOAST_MESSAGE"; |
| 72 | private static final String INTENT_KEY_A4A_TOAST_MESSAGE = "A4A Toast Message"; |
Peiyong Lin | b76bfe9 | 2019-02-13 14:46:54 -0800 | [diff] [blame] | 73 | private static final String GAME_DRIVER_WHITELIST_ALL = "*"; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 74 | |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 75 | private ClassLoader mClassLoader; |
| 76 | private String mLayerPath; |
| 77 | private String mDebugLayerPath; |
| 78 | |
| 79 | /** |
| 80 | * Set up GraphicsEnvironment |
| 81 | */ |
Cody Northrop | deb4328 | 2018-10-04 16:04:05 -0600 | [diff] [blame] | 82 | public void setup(Context context, Bundle coreSettings) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 83 | final PackageManager pm = context.getPackageManager(); |
| 84 | final String packageName = context.getPackageName(); |
| 85 | setupGpuLayers(context, coreSettings, pm, packageName); |
| 86 | setupAngle(context, coreSettings, pm, packageName); |
| 87 | if (!chooseDriver(context, coreSettings, pm, packageName)) { |
| 88 | setGpuStats(SYSTEM_DRIVER_NAME, SYSTEM_DRIVER_VERSION_NAME, SYSTEM_DRIVER_VERSION_CODE, |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 89 | SystemProperties.getLong(PROPERTY_GFX_DRIVER_BUILD_TIME, 0), packageName); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 90 | } |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Check whether application is debuggable |
| 95 | */ |
| 96 | private static boolean isDebuggable(Context context) { |
| 97 | return (context.getApplicationInfo().flags & ApplicationInfo.FLAG_DEBUGGABLE) > 0; |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Store the layer paths available to the loader. |
| 102 | */ |
| 103 | public void setLayerPaths(ClassLoader classLoader, |
| 104 | String layerPath, |
| 105 | String debugLayerPath) { |
| 106 | // We have to store these in the class because they are set up before we |
| 107 | // have access to the Context to properly set up GraphicsEnvironment |
| 108 | mClassLoader = classLoader; |
| 109 | mLayerPath = layerPath; |
| 110 | mDebugLayerPath = debugLayerPath; |
| 111 | } |
| 112 | |
| 113 | /** |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 114 | * Return the debug layer app's on-disk and in-APK lib directories |
| 115 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 116 | private static String getDebugLayerAppPaths(PackageManager pm, String app) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 117 | final ApplicationInfo appInfo; |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 118 | try { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 119 | appInfo = pm.getApplicationInfo(app, PackageManager.MATCH_ALL); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 120 | } catch (PackageManager.NameNotFoundException e) { |
| 121 | Log.w(TAG, "Debug layer app '" + app + "' not installed"); |
| 122 | |
| 123 | return null; |
| 124 | } |
| 125 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 126 | final String abi = chooseAbi(appInfo); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 127 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 128 | final StringBuilder sb = new StringBuilder(); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 129 | sb.append(appInfo.nativeLibraryDir) |
| 130 | .append(File.pathSeparator); |
| 131 | sb.append(appInfo.sourceDir) |
| 132 | .append("!/lib/") |
| 133 | .append(abi); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 134 | final String paths = sb.toString(); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 135 | |
| 136 | if (DEBUG) Log.v(TAG, "Debug layer app libs: " + paths); |
| 137 | |
| 138 | return paths; |
| 139 | } |
| 140 | |
| 141 | /** |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 142 | * Set up layer search paths for all apps |
| 143 | * If debuggable, check for additional debug settings |
| 144 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 145 | private void setupGpuLayers( |
| 146 | Context context, Bundle coreSettings, PackageManager pm, String packageName) { |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 147 | String layerPaths = ""; |
| 148 | |
| 149 | // Only enable additional debug functionality if the following conditions are met: |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 150 | // 1. App is debuggable or device is rooted |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 151 | // 2. ENABLE_GPU_DEBUG_LAYERS is true |
| 152 | // 3. Package name is equal to GPU_DEBUG_APP |
| 153 | |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 154 | if (isDebuggable(context) || (getCanLoadSystemLibraries() == 1)) { |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 155 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 156 | final int enable = coreSettings.getInt(Settings.Global.ENABLE_GPU_DEBUG_LAYERS, 0); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 157 | |
| 158 | if (enable != 0) { |
| 159 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 160 | final String gpuDebugApp = coreSettings.getString(Settings.Global.GPU_DEBUG_APP); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 161 | |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 162 | if ((gpuDebugApp != null && packageName != null) |
| 163 | && (!gpuDebugApp.isEmpty() && !packageName.isEmpty()) |
| 164 | && gpuDebugApp.equals(packageName)) { |
| 165 | Log.i(TAG, "GPU debug layers enabled for " + packageName); |
| 166 | |
| 167 | // Prepend the debug layer path as a searchable path. |
| 168 | // This will ensure debug layers added will take precedence over |
| 169 | // the layers specified by the app. |
| 170 | layerPaths = mDebugLayerPath + ":"; |
| 171 | |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 172 | // If there is a debug layer app specified, add its path. |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 173 | final String gpuDebugLayerApp = |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 174 | coreSettings.getString(Settings.Global.GPU_DEBUG_LAYER_APP); |
| 175 | |
| 176 | if (gpuDebugLayerApp != null && !gpuDebugLayerApp.isEmpty()) { |
| 177 | Log.i(TAG, "GPU debug layer app: " + gpuDebugLayerApp); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 178 | final String paths = getDebugLayerAppPaths(pm, gpuDebugLayerApp); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 179 | if (paths != null) { |
| 180 | // Append the path so files placed in the app's base directory will |
| 181 | // override the external path |
| 182 | layerPaths += paths + ":"; |
| 183 | } |
| 184 | } |
| 185 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 186 | final String layers = coreSettings.getString(Settings.Global.GPU_DEBUG_LAYERS); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 187 | |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 188 | Log.i(TAG, "Vulkan debug layer list: " + layers); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 189 | if (layers != null && !layers.isEmpty()) { |
| 190 | setDebugLayers(layers); |
| 191 | } |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 192 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 193 | final String layersGLES = |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 194 | coreSettings.getString(Settings.Global.GPU_DEBUG_LAYERS_GLES); |
| 195 | |
| 196 | Log.i(TAG, "GLES debug layer list: " + layersGLES); |
| 197 | if (layersGLES != null && !layersGLES.isEmpty()) { |
| 198 | setDebugLayersGLES(layersGLES); |
| 199 | } |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 200 | } |
| 201 | } |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 202 | } |
| 203 | |
| 204 | // Include the app's lib directory in all cases |
| 205 | layerPaths += mLayerPath; |
| 206 | |
| 207 | setLayerPaths(mClassLoader, layerPaths); |
| 208 | } |
| 209 | |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 210 | enum OpenGlDriverChoice { |
| 211 | DEFAULT, |
| 212 | NATIVE, |
| 213 | ANGLE |
| 214 | } |
| 215 | |
| 216 | private static final Map<OpenGlDriverChoice, String> sDriverMap = buildMap(); |
| 217 | private static Map<OpenGlDriverChoice, String> buildMap() { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 218 | final Map<OpenGlDriverChoice, String> map = new HashMap<>(); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 219 | map.put(OpenGlDriverChoice.DEFAULT, "default"); |
| 220 | map.put(OpenGlDriverChoice.ANGLE, "angle"); |
| 221 | map.put(OpenGlDriverChoice.NATIVE, "native"); |
| 222 | |
| 223 | return map; |
| 224 | } |
| 225 | |
| 226 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 227 | private static List<String> getGlobalSettingsString(ContentResolver contentResolver, |
| 228 | Bundle bundle, |
| 229 | String globalSetting) { |
| 230 | final List<String> valueList; |
| 231 | final String settingsValue; |
| 232 | |
| 233 | if (bundle != null) { |
| 234 | settingsValue = bundle.getString(globalSetting); |
| 235 | } else { |
| 236 | settingsValue = Settings.Global.getString(contentResolver, globalSetting); |
| 237 | } |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 238 | |
| 239 | if (settingsValue != null) { |
| 240 | valueList = new ArrayList<>(Arrays.asList(settingsValue.split(","))); |
| 241 | } else { |
| 242 | valueList = new ArrayList<>(); |
| 243 | } |
| 244 | |
| 245 | return valueList; |
| 246 | } |
| 247 | |
| 248 | private static int getGlobalSettingsPkgIndex(String pkgName, |
| 249 | List<String> globalSettingsDriverPkgs) { |
| 250 | for (int pkgIndex = 0; pkgIndex < globalSettingsDriverPkgs.size(); pkgIndex++) { |
| 251 | if (globalSettingsDriverPkgs.get(pkgIndex).equals(pkgName)) { |
| 252 | return pkgIndex; |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | return -1; |
| 257 | } |
| 258 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 259 | private static String getDriverForPkg(Context context, Bundle bundle, String packageName) { |
| 260 | final String allUseAngle; |
| 261 | if (bundle != null) { |
| 262 | allUseAngle = |
| 263 | bundle.getString(Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_ALL_ANGLE); |
| 264 | } else { |
| 265 | ContentResolver contentResolver = context.getContentResolver(); |
| 266 | allUseAngle = Settings.Global.getString(contentResolver, |
| 267 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_ALL_ANGLE); |
| 268 | } |
Tim Van Patten | ff9476b | 2018-12-11 15:41:25 -0700 | [diff] [blame] | 269 | if ((allUseAngle != null) && allUseAngle.equals("1")) { |
| 270 | return sDriverMap.get(OpenGlDriverChoice.ANGLE); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 271 | } |
| 272 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 273 | final ContentResolver contentResolver = context.getContentResolver(); |
| 274 | final List<String> globalSettingsDriverPkgs = |
| 275 | getGlobalSettingsString(contentResolver, bundle, |
| 276 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_SELECTION_PKGS); |
| 277 | final List<String> globalSettingsDriverValues = |
| 278 | getGlobalSettingsString(contentResolver, bundle, |
| 279 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_SELECTION_VALUES); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 280 | |
| 281 | // Make sure we have a good package name |
| 282 | if ((packageName == null) || (packageName.isEmpty())) { |
| 283 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 284 | } |
| 285 | // Make sure we have good settings to use |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 286 | if (globalSettingsDriverPkgs.size() != globalSettingsDriverValues.size()) { |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 287 | Log.w(TAG, |
| 288 | "Global.Settings values are invalid: " |
| 289 | + "globalSettingsDriverPkgs.size = " |
| 290 | + globalSettingsDriverPkgs.size() + ", " |
| 291 | + "globalSettingsDriverValues.size = " |
| 292 | + globalSettingsDriverValues.size()); |
| 293 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 294 | } |
| 295 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 296 | final int pkgIndex = getGlobalSettingsPkgIndex(packageName, globalSettingsDriverPkgs); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 297 | |
| 298 | if (pkgIndex < 0) { |
| 299 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 300 | } |
| 301 | |
| 302 | return globalSettingsDriverValues.get(pkgIndex); |
| 303 | } |
| 304 | |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 305 | /** |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 306 | * Get the ANGLE package name. |
| 307 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 308 | private String getAnglePackageName(PackageManager pm) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 309 | final Intent intent = new Intent(ACTION_ANGLE_FOR_ANDROID); |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 310 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 311 | final List<ResolveInfo> resolveInfos = |
| 312 | pm.queryIntentActivities(intent, PackageManager.MATCH_SYSTEM_ONLY); |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 313 | if (resolveInfos.size() != 1) { |
| 314 | Log.e(TAG, "Invalid number of ANGLE packages. Required: 1, Found: " |
| 315 | + resolveInfos.size()); |
| 316 | for (ResolveInfo resolveInfo : resolveInfos) { |
| 317 | Log.e(TAG, "Found ANGLE package: " + resolveInfo.activityInfo.packageName); |
| 318 | } |
| 319 | return ""; |
| 320 | } |
| 321 | |
| 322 | // Must be exactly 1 ANGLE PKG found to get here. |
| 323 | return resolveInfos.get(0).activityInfo.packageName; |
| 324 | } |
| 325 | |
| 326 | /** |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 327 | * Attempt to setup ANGLE with a temporary rules file. |
| 328 | * True: Temporary rules file was loaded. |
| 329 | * False: Temporary rules file was *not* loaded. |
| 330 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 331 | private static boolean setupAngleWithTempRulesFile(Context context, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 332 | String packageName, |
| 333 | String paths, |
| 334 | String devOptIn) { |
Tim Van Patten | 3df6643 | 2019-01-14 15:56:12 -0700 | [diff] [blame] | 335 | /** |
| 336 | * We only want to load a temp rules file for: |
| 337 | * - apps that are marked 'debuggable' in their manifest |
| 338 | * - devices that are running a userdebug build (ro.debuggable) or can inject libraries for |
| 339 | * debugging (PR_SET_DUMPABLE). |
| 340 | */ |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 341 | final boolean appIsDebuggable = isDebuggable(context); |
| 342 | final boolean deviceIsDebuggable = getCanLoadSystemLibraries() == 1; |
Tim Van Patten | 3df6643 | 2019-01-14 15:56:12 -0700 | [diff] [blame] | 343 | if (!(appIsDebuggable || deviceIsDebuggable)) { |
| 344 | Log.v(TAG, "Skipping loading temporary rules file: " |
| 345 | + "appIsDebuggable = " + appIsDebuggable + ", " |
| 346 | + "adbRootEnabled = " + deviceIsDebuggable); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 347 | return false; |
| 348 | } |
| 349 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 350 | final String angleTempRules = SystemProperties.get(ANGLE_TEMP_RULES); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 351 | |
| 352 | if ((angleTempRules == null) || angleTempRules.isEmpty()) { |
| 353 | Log.v(TAG, "System property '" + ANGLE_TEMP_RULES + "' is not set or is empty"); |
| 354 | return false; |
| 355 | } |
| 356 | |
| 357 | Log.i(TAG, "Detected system property " + ANGLE_TEMP_RULES + ": " + angleTempRules); |
| 358 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 359 | final File tempRulesFile = new File(angleTempRules); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 360 | if (tempRulesFile.exists()) { |
| 361 | Log.i(TAG, angleTempRules + " exists, loading file."); |
| 362 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 363 | final FileInputStream stream = new FileInputStream(angleTempRules); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 364 | |
| 365 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 366 | final FileDescriptor rulesFd = stream.getFD(); |
| 367 | final long rulesOffset = 0; |
| 368 | final long rulesLength = stream.getChannel().size(); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 369 | Log.i(TAG, "Loaded temporary ANGLE rules from " + angleTempRules); |
| 370 | |
| 371 | setAngleInfo(paths, packageName, devOptIn, rulesFd, rulesOffset, rulesLength); |
| 372 | |
| 373 | stream.close(); |
| 374 | |
| 375 | // We successfully setup ANGLE, so return with good status |
| 376 | return true; |
| 377 | } catch (IOException e) { |
| 378 | Log.w(TAG, "Hit IOException thrown by FileInputStream: " + e); |
| 379 | } |
| 380 | } catch (FileNotFoundException e) { |
| 381 | Log.w(TAG, "Temp ANGLE rules file not found: " + e); |
| 382 | } catch (SecurityException e) { |
| 383 | Log.w(TAG, "Temp ANGLE rules file not accessible: " + e); |
| 384 | } |
| 385 | } |
| 386 | |
| 387 | return false; |
| 388 | } |
| 389 | |
| 390 | /** |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 391 | * Attempt to setup ANGLE with a rules file loaded from the ANGLE APK. |
| 392 | * True: APK rules file was loaded. |
| 393 | * False: APK rules file was *not* loaded. |
| 394 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 395 | private static boolean setupAngleRulesApk(String anglePkgName, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 396 | ApplicationInfo angleInfo, |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 397 | PackageManager pm, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 398 | String packageName, |
| 399 | String paths, |
| 400 | String devOptIn) { |
| 401 | // Pass the rules file to loader for ANGLE decisions |
| 402 | try { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 403 | final AssetManager angleAssets = pm.getResourcesForApplication(angleInfo).getAssets(); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 404 | |
| 405 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 406 | final AssetFileDescriptor assetsFd = angleAssets.openFd(ANGLE_RULES_FILE); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 407 | |
| 408 | setAngleInfo(paths, packageName, devOptIn, assetsFd.getFileDescriptor(), |
| 409 | assetsFd.getStartOffset(), assetsFd.getLength()); |
| 410 | |
| 411 | assetsFd.close(); |
| 412 | |
| 413 | return true; |
| 414 | } catch (IOException e) { |
| 415 | Log.w(TAG, "Failed to get AssetFileDescriptor for " + ANGLE_RULES_FILE |
| 416 | + " from '" + anglePkgName + "': " + e); |
| 417 | } |
| 418 | } catch (PackageManager.NameNotFoundException e) { |
| 419 | Log.w(TAG, "Failed to get AssetManager for '" + anglePkgName + "': " + e); |
| 420 | } |
| 421 | |
| 422 | return false; |
| 423 | } |
| 424 | |
| 425 | /** |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 426 | * Pull ANGLE whitelist from GlobalSettings and compare against current package |
| 427 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 428 | private static boolean checkAngleWhitelist(Context context, Bundle bundle, String packageName) { |
| 429 | final ContentResolver contentResolver = context.getContentResolver(); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 430 | final List<String> angleWhitelist = |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 431 | getGlobalSettingsString(contentResolver, bundle, |
| 432 | Settings.Global.GLOBAL_SETTINGS_ANGLE_WHITELIST); |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 433 | |
| 434 | return angleWhitelist.contains(packageName); |
| 435 | } |
| 436 | |
| 437 | /** |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 438 | * Pass ANGLE details down to trigger enable logic |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 439 | * |
| 440 | * @param context |
| 441 | * @param bundle |
| 442 | * @param packageName |
| 443 | * @return true: ANGLE setup successfully |
| 444 | * false: ANGLE not setup (not on whitelist, ANGLE not present, etc.) |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 445 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 446 | public boolean setupAngle(Context context, Bundle bundle, PackageManager pm, |
| 447 | String packageName) { |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 448 | if (packageName.isEmpty()) { |
| 449 | Log.v(TAG, "No package name available yet, skipping ANGLE setup"); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 450 | return false; |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 451 | } |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 452 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 453 | final String devOptIn = getDriverForPkg(context, bundle, packageName); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 454 | if (DEBUG) { |
| 455 | Log.v(TAG, "ANGLE Developer option for '" + packageName + "' " |
| 456 | + "set to: '" + devOptIn + "'"); |
Cody Northrop | 841c3d9 | 2018-08-29 16:36:12 -0600 | [diff] [blame] | 457 | } |
| 458 | |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 459 | // We only need to check rules if the app is whitelisted or the developer has |
| 460 | // explicitly chosen something other than default driver. |
| 461 | // |
| 462 | // The whitelist will be generated by the ANGLE APK at both boot time and |
| 463 | // ANGLE update time. It will only include apps mentioned in the rules file. |
| 464 | // |
| 465 | // If the user has set the developer option to something other than default, |
| 466 | // we need to call setupAngleRulesApk() with the package name and the developer |
| 467 | // option value (native/angle/other). Then later when we are actually trying to |
| 468 | // load a driver, GraphicsEnv::shouldUseAngle() has seen the package name before |
| 469 | // and can confidently answer yes/no based on the previously set developer |
| 470 | // option value. |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 471 | final boolean whitelisted = checkAngleWhitelist(context, bundle, packageName); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 472 | final boolean defaulted = devOptIn.equals(sDriverMap.get(OpenGlDriverChoice.DEFAULT)); |
| 473 | final boolean rulesCheck = (whitelisted || !defaulted); |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 474 | if (!rulesCheck) { |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 475 | return false; |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 476 | } |
| 477 | |
| 478 | if (whitelisted) { |
| 479 | Log.v(TAG, "ANGLE whitelist includes " + packageName); |
| 480 | } |
| 481 | if (!defaulted) { |
| 482 | Log.v(TAG, "ANGLE developer option for " + packageName + ": " + devOptIn); |
| 483 | } |
| 484 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 485 | final String anglePkgName = getAnglePackageName(pm); |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 486 | if (anglePkgName.isEmpty()) { |
| 487 | Log.e(TAG, "Failed to find ANGLE package."); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 488 | return false; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 489 | } |
| 490 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 491 | final ApplicationInfo angleInfo; |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 492 | try { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 493 | angleInfo = pm.getApplicationInfo(anglePkgName, PackageManager.MATCH_SYSTEM_ONLY); |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 494 | } catch (PackageManager.NameNotFoundException e) { |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 495 | Log.w(TAG, "ANGLE package '" + anglePkgName + "' not installed"); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 496 | return false; |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 497 | } |
| 498 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 499 | final String abi = chooseAbi(angleInfo); |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 500 | |
| 501 | // Build a path that includes installed native libs and APK |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 502 | final String paths = angleInfo.nativeLibraryDir |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 503 | + File.pathSeparator |
| 504 | + angleInfo.sourceDir |
| 505 | + "!/lib/" |
| 506 | + abi; |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 507 | |
| 508 | if (DEBUG) Log.v(TAG, "ANGLE package libs: " + paths); |
| 509 | |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 510 | if (setupAngleWithTempRulesFile(context, packageName, paths, devOptIn)) { |
| 511 | // We setup ANGLE with a temp rules file, so we're done here. |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 512 | return true; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 513 | } |
| 514 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 515 | if (setupAngleRulesApk(anglePkgName, angleInfo, pm, packageName, paths, devOptIn)) { |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 516 | // We setup ANGLE with rules from the APK, so we're done here. |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 517 | return true; |
| 518 | } |
| 519 | |
| 520 | return false; |
| 521 | } |
| 522 | |
| 523 | /** |
| 524 | * Determine if the "ANGLE In Use" dialog box should be shown. |
| 525 | */ |
| 526 | private boolean shouldShowAngleInUseDialogBox(Context context) { |
| 527 | try { |
| 528 | ContentResolver contentResolver = context.getContentResolver(); |
| 529 | final int showDialogBox = Settings.Global.getInt(contentResolver, |
| 530 | Settings.Global.GLOBAL_SETTINGS_SHOW_ANGLE_IN_USE_DIALOG_BOX); |
| 531 | |
| 532 | return (showDialogBox == 1); |
| 533 | } catch (Settings.SettingNotFoundException | SecurityException e) { |
| 534 | // Do nothing and move on |
| 535 | } |
| 536 | |
| 537 | // No setting, so assume false |
| 538 | return false; |
| 539 | } |
| 540 | |
| 541 | /** |
| 542 | * Determine if ANGLE should be used. |
| 543 | */ |
| 544 | private boolean shouldUseAngle(Context context, String packageName) { |
| 545 | // Need to make sure we are evaluating ANGLE usage for the correct circumstances |
| 546 | if (!setupAngle(context, null, context.getPackageManager(), packageName)) { |
| 547 | Log.v(TAG, "Package '" + packageName + "' should use not ANGLE"); |
| 548 | return false; |
| 549 | } |
| 550 | |
| 551 | final boolean useAngle = getShouldUseAngle(packageName); |
| 552 | Log.v(TAG, "Package '" + packageName + "' should use ANGLE = '" + useAngle + "'"); |
| 553 | |
| 554 | return useAngle; |
| 555 | } |
| 556 | |
| 557 | /** |
| 558 | * Show the ANGLE in Use Dialog Box |
| 559 | * @param context |
| 560 | */ |
| 561 | public void showAngleInUseDialogBox(Context context) { |
| 562 | final String packageName = context.getPackageName(); |
| 563 | |
| 564 | if (shouldShowAngleInUseDialogBox(context) && shouldUseAngle(context, packageName)) { |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 565 | final Intent intent = new Intent(ACTION_ANGLE_FOR_ANDROID_TOAST_MESSAGE); |
| 566 | String anglePkg = getAnglePackageName(context.getPackageManager()); |
| 567 | intent.setPackage(anglePkg); |
| 568 | |
| 569 | context.sendOrderedBroadcast(intent, null, new BroadcastReceiver() { |
| 570 | @Override |
| 571 | public void onReceive(Context context, Intent intent) { |
| 572 | Bundle results = getResultExtras(true); |
| 573 | |
| 574 | String toastMsg = results.getString(INTENT_KEY_A4A_TOAST_MESSAGE); |
| 575 | final Toast toast = Toast.makeText(context, toastMsg, Toast.LENGTH_LONG); |
| 576 | toast.show(); |
| 577 | } |
| 578 | }, null, Activity.RESULT_OK, null, null); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 579 | } |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 580 | } |
| 581 | |
| 582 | /** |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 583 | * Choose whether the current process should use the builtin or an updated driver. |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 584 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 585 | private static boolean chooseDriver( |
| 586 | Context context, Bundle coreSettings, PackageManager pm, String packageName) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 587 | final String driverPackageName = SystemProperties.get(PROPERTY_GFX_DRIVER); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 588 | if (driverPackageName == null || driverPackageName.isEmpty()) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 589 | return false; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 590 | } |
Peiyong Lin | 2d5a2bb | 2018-11-07 21:10:07 -0800 | [diff] [blame] | 591 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 592 | final PackageInfo driverPackageInfo; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 593 | try { |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 594 | driverPackageInfo = pm.getPackageInfo(driverPackageName, |
| 595 | PackageManager.MATCH_SYSTEM_ONLY | PackageManager.GET_META_DATA); |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 596 | } catch (PackageManager.NameNotFoundException e) { |
| 597 | Log.w(TAG, "driver package '" + driverPackageName + "' not installed"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 598 | return false; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 599 | } |
| 600 | |
| 601 | // O drivers are restricted to the sphal linker namespace, so don't try to use |
| 602 | // packages unless they declare they're compatible with that restriction. |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 603 | final ApplicationInfo driverAppInfo = driverPackageInfo.applicationInfo; |
| 604 | if (driverAppInfo.targetSdkVersion < Build.VERSION_CODES.O) { |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 605 | if (DEBUG) { |
| 606 | Log.w(TAG, "updated driver package is not known to be compatible with O"); |
| 607 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 608 | return false; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 609 | } |
| 610 | |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 611 | // To minimize risk of driver updates crippling the device beyond user repair, never use an |
| 612 | // updated driver for privileged or non-updated system apps. Presumably pre-installed apps |
| 613 | // were tested thoroughly with the pre-installed driver. |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 614 | final ApplicationInfo ai = context.getApplicationInfo(); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 615 | if (ai.isPrivilegedApp() || (ai.isSystemApp() && !ai.isUpdatedSystemApp())) { |
| 616 | if (DEBUG) Log.v(TAG, "ignoring driver package for privileged/non-updated system app"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 617 | return false; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 618 | } |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 619 | |
Yiwei Zhang | 2b3be86 | 2019-01-24 14:45:53 -0800 | [diff] [blame] | 620 | // GAME_DRIVER_ALL_APPS |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 621 | // 0: Default (Invalid values fallback to default as well) |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 622 | // 1: All apps use Game Driver |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 623 | // 2: All apps use system graphics driver |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 624 | final int gameDriverAllApps = coreSettings.getInt(Settings.Global.GAME_DRIVER_ALL_APPS, 0); |
Yiwei Zhang | 2b3be86 | 2019-01-24 14:45:53 -0800 | [diff] [blame] | 625 | if (gameDriverAllApps == 2) { |
Peiyong Lin | 2d5a2bb | 2018-11-07 21:10:07 -0800 | [diff] [blame] | 626 | if (DEBUG) { |
Yiwei Zhang | 2b3be86 | 2019-01-24 14:45:53 -0800 | [diff] [blame] | 627 | Log.w(TAG, "Game Driver is turned off on this device"); |
Yiwei Zhang | 51015a7 | 2018-12-29 03:47:56 +0800 | [diff] [blame] | 628 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 629 | return false; |
Yiwei Zhang | 51015a7 | 2018-12-29 03:47:56 +0800 | [diff] [blame] | 630 | } |
| 631 | |
Yiwei Zhang | 2b3be86 | 2019-01-24 14:45:53 -0800 | [diff] [blame] | 632 | if (gameDriverAllApps != 1) { |
| 633 | // GAME_DRIVER_OPT_OUT_APPS has higher priority than GAME_DRIVER_OPT_IN_APPS |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 634 | if (getGlobalSettingsString(null, coreSettings, |
| 635 | Settings.Global.GAME_DRIVER_OPT_OUT_APPS).contains(packageName)) { |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 636 | if (DEBUG) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 637 | Log.w(TAG, packageName + " opts out from Game Driver."); |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 638 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 639 | return false; |
Peiyong Lin | 2d5a2bb | 2018-11-07 21:10:07 -0800 | [diff] [blame] | 640 | } |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 641 | final boolean isOptIn = |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 642 | getGlobalSettingsString(null, coreSettings, |
| 643 | Settings.Global.GAME_DRIVER_OPT_IN_APPS).contains(packageName); |
Peiyong Lin | b76bfe9 | 2019-02-13 14:46:54 -0800 | [diff] [blame] | 644 | final List<String> whitelist = getGlobalSettingsString(null, coreSettings, |
| 645 | Settings.Global.GAME_DRIVER_WHITELIST); |
| 646 | if (!isOptIn && whitelist.indexOf(GAME_DRIVER_WHITELIST_ALL) != 0 |
| 647 | && !whitelist.contains(packageName)) { |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 648 | if (DEBUG) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 649 | Log.w(TAG, packageName + " is not on the whitelist."); |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 650 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 651 | return false; |
Yiwei Zhang | 4a626ac | 2019-01-10 10:23:09 +0800 | [diff] [blame] | 652 | } |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 653 | |
Peiyong Lin | 2485420 | 2019-02-13 20:02:33 +0000 | [diff] [blame] | 654 | // If the application is not opted-in and check whether it's on the blacklist, |
| 655 | // terminate early if it's on the blacklist and fallback to system driver. |
| 656 | if (!isOptIn |
| 657 | && getGlobalSettingsString(null, coreSettings, |
| 658 | Settings.Global.GAME_DRIVER_BLACKLIST) |
| 659 | .contains(ai.packageName)) { |
| 660 | return false; |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 661 | } |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 662 | } |
| 663 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 664 | final String abi = chooseAbi(driverAppInfo); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 665 | if (abi == null) { |
| 666 | if (DEBUG) { |
| 667 | // This is the normal case for the pre-installed empty driver package, don't spam |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 668 | if (driverAppInfo.isUpdatedSystemApp()) { |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 669 | Log.w(TAG, "updated driver package has no compatible native libraries"); |
| 670 | } |
| 671 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 672 | return false; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 673 | } |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 674 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 675 | final StringBuilder sb = new StringBuilder(); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 676 | sb.append(driverAppInfo.nativeLibraryDir) |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 677 | .append(File.pathSeparator); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 678 | sb.append(driverAppInfo.sourceDir) |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 679 | .append("!/lib/") |
| 680 | .append(abi); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 681 | final String paths = sb.toString(); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 682 | |
Yiwei Zhang | 1c51f05 | 2019-02-14 12:05:47 -0800 | [diff] [blame] | 683 | final String sphalLibraries = |
| 684 | coreSettings.getString(Settings.Global.GAME_DRIVER_SPHAL_LIBRARIES); |
| 685 | |
| 686 | if (DEBUG) { |
| 687 | Log.v(TAG, |
| 688 | "gfx driver package search path: " + paths |
| 689 | + ", required sphal libraries: " + sphalLibraries); |
| 690 | } |
| 691 | setDriverPathAndSphalLibraries(paths, sphalLibraries); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 692 | |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 693 | if (driverAppInfo.metaData == null) { |
| 694 | throw new NullPointerException("apk's meta-data cannot be null"); |
| 695 | } |
| 696 | |
| 697 | final String driverBuildTime = driverAppInfo.metaData.getString(METADATA_DRIVER_BUILD_TIME); |
| 698 | if (driverBuildTime == null || driverBuildTime.isEmpty()) { |
| 699 | throw new IllegalArgumentException("driver_build_time meta-data is not set"); |
| 700 | } |
| 701 | // driver_build_time in the meta-data is in "L<Unix epoch timestamp>" format. e.g. L123456. |
| 702 | // Long.parseLong will throw if the meta-data "driver_build_time" is not set properly. |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 703 | setGpuStats(driverPackageName, driverPackageInfo.versionName, driverAppInfo.longVersionCode, |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 704 | Long.parseLong(driverBuildTime.substring(1)), packageName); |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 705 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 706 | return true; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 707 | } |
| 708 | |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 709 | private static String chooseAbi(ApplicationInfo ai) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 710 | final String isa = VMRuntime.getCurrentInstructionSet(); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 711 | if (ai.primaryCpuAbi != null && |
| 712 | isa.equals(VMRuntime.getInstructionSet(ai.primaryCpuAbi))) { |
| 713 | return ai.primaryCpuAbi; |
| 714 | } |
| 715 | if (ai.secondaryCpuAbi != null && |
| 716 | isa.equals(VMRuntime.getInstructionSet(ai.secondaryCpuAbi))) { |
| 717 | return ai.secondaryCpuAbi; |
| 718 | } |
| 719 | return null; |
| 720 | } |
| 721 | |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 722 | private static native int getCanLoadSystemLibraries(); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 723 | private static native void setLayerPaths(ClassLoader classLoader, String layerPaths); |
| 724 | private static native void setDebugLayers(String layers); |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 725 | private static native void setDebugLayersGLES(String layers); |
Yiwei Zhang | 1c51f05 | 2019-02-14 12:05:47 -0800 | [diff] [blame] | 726 | private static native void setDriverPathAndSphalLibraries(String path, String sphalLibraries); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 727 | private static native void setGpuStats(String driverPackageName, String driverVersionName, |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 728 | long driverVersionCode, long driverBuildTime, String appPackageName); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 729 | private static native void setAngleInfo(String path, String appPackage, String devOptIn, |
| 730 | FileDescriptor rulesFd, long rulesOffset, long rulesLength); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 731 | private static native boolean getShouldUseAngle(String packageName); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 732 | } |