Examples with Configuration android.content.res.Configuration used on opensource projects

Example 56 with Configuration

use of android.content.res.Configuration in project android_frameworks_base by ResurrectionRemix.

the class ActivityThread method handleBindApplication.

private void handleBindApplication(AppBindData data) {
    // Register the UI Thread as a sensitive thread to the runtime.
    VMRuntime.registerSensitiveThread();
    if (data.trackAllocation) {
        DdmVmInternal.enableRecentAllocations(true);
    }
    // Note when this process has started.
    Process.setStartTimes(SystemClock.elapsedRealtime(), SystemClock.uptimeMillis());
    mBoundApplication = data;
    mConfiguration = new Configuration(data.config);
    mCompatConfiguration = new Configuration(data.config);
    mProfiler = new Profiler();
    if (data.initProfilerInfo != null) {
        mProfiler.profileFile = data.initProfilerInfo.profileFile;
        mProfiler.profileFd = data.initProfilerInfo.profileFd;
        mProfiler.samplingInterval = data.initProfilerInfo.samplingInterval;
        mProfiler.autoStopProfiler = data.initProfilerInfo.autoStopProfiler;
    }
    // send up app name; do this *before* waiting for debugger
    Process.setArgV0(data.processName);
    android.ddm.DdmHandleAppName.setAppName(data.processName, UserHandle.myUserId());
    if (data.persistent) {
        // overhead to the process.
        if (!ActivityManager.isHighEndGfx()) {
            ThreadedRenderer.disable(false);
        }
    }
    if (mProfiler.profileFd != null) {
        mProfiler.startProfiling();
    }
    // main thread so the main looper is set right.
    if (data.appInfo.targetSdkVersion <= android.os.Build.VERSION_CODES.HONEYCOMB_MR1) {
        AsyncTask.setDefaultExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
    Message.updateCheckRecycle(data.appInfo.targetSdkVersion);
    /*
         * Before spawning a new process, reset the time zone to be the system time zone.
         * This needs to be done because the system time zone could have changed after the
         * the spawning of this process. Without doing this this process would have the incorrect
         * system time zone.
         */
    TimeZone.setDefault(null);
    /*
         * Set the LocaleList. This may change once we create the App Context.
         */
    LocaleList.setDefault(data.config.getLocales());
    synchronized (mResourcesManager) {
        /*
             * Update the system configuration since its preloaded and might not
             * reflect configuration changes. The configuration object passed
             * in AppBindData can be safely assumed to be up to date
             */
        mResourcesManager.applyConfigurationToResourcesLocked(data.config, data.compatInfo);
        mCurDefaultDisplayDpi = data.config.densityDpi;
        // This calls mResourcesManager so keep it within the synchronized block.
        applyCompatConfiguration(mCurDefaultDisplayDpi);
    }
    data.info = getPackageInfoNoCheck(data.appInfo, data.compatInfo);
    /**
         * Switch this process to density compatibility mode if needed.
         */
    if ((data.appInfo.flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) == 0) {
        mDensityCompatMode = true;
        Bitmap.setDefaultDensity(DisplayMetrics.DENSITY_DEFAULT);
    }
    updateDefaultDensity();
    final String use24HourSetting = mCoreSettings.getString(Settings.System.TIME_12_24);
    Boolean is24Hr = null;
    if (use24HourSetting != null) {
        is24Hr = "24".equals(use24HourSetting) ? Boolean.TRUE : Boolean.FALSE;
    }
    // null : use locale default for 12/24 hour formatting,
    // false : use 12 hour format,
    // true : use 24 hour format.
    DateFormat.set24HourTimePref(is24Hr);
    View.mDebugViewAttributes = mCoreSettings.getInt(Settings.Global.DEBUG_VIEW_ATTRIBUTES, 0) != 0;
    /**
         * For system applications on userdebug/eng builds, log stack
         * traces of disk and network access to dropbox for analysis.
         */
    if ((data.appInfo.flags & (ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP)) != 0) {
        StrictMode.conditionallyEnableDebugLogging();
    }
    /**
         * For apps targetting Honeycomb or later, we don't allow network usage
         * on the main event loop / UI thread. This is what ultimately throws
         * {@link NetworkOnMainThreadException}.
         */
    if (data.appInfo.targetSdkVersion >= Build.VERSION_CODES.HONEYCOMB) {
        StrictMode.enableDeathOnNetwork();
    }
    /**
         * For apps targetting N or later, we don't allow file:// Uri exposure.
         * This is what ultimately throws {@link FileUriExposedException}.
         */
    if (data.appInfo.targetSdkVersion >= Build.VERSION_CODES.N) {
        StrictMode.enableDeathOnFileUriExposure();
    }
    NetworkSecurityPolicy.getInstance().setCleartextTrafficPermitted((data.appInfo.flags & ApplicationInfo.FLAG_USES_CLEARTEXT_TRAFFIC) != 0);
    if (data.debugMode != IApplicationThread.DEBUG_OFF) {
        // XXX should have option to change the port.
        Debug.changeDebugPort(8100);
        if (data.debugMode == IApplicationThread.DEBUG_WAIT) {
            Slog.w(TAG, "Application " + data.info.getPackageName() + " is waiting for the debugger on port 8100...");
            IActivityManager mgr = ActivityManagerNative.getDefault();
            try {
                mgr.showWaitingForDebugger(mAppThread, true);
            } catch (RemoteException ex) {
                throw ex.rethrowFromSystemServer();
            }
            Debug.waitForDebugger();
            try {
                mgr.showWaitingForDebugger(mAppThread, false);
            } catch (RemoteException ex) {
                throw ex.rethrowFromSystemServer();
            }
        } else {
            Slog.w(TAG, "Application " + data.info.getPackageName() + " can be debugged on port 8100...");
        }
    }
    // Allow application-generated systrace messages if we're debuggable.
    boolean isAppDebuggable = (data.appInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
    Trace.setAppTracingAllowed(isAppDebuggable);
    if (isAppDebuggable && data.enableBinderTracking) {
        Binder.enableTracing();
    }
    /**
         * Initialize the default http proxy in this process for the reasons we set the time zone.
         */
    Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "Setup proxies");
    final IBinder b = ServiceManager.getService(Context.CONNECTIVITY_SERVICE);
    if (b != null) {
        // In pre-boot mode (doing initial launch to collect password), not
        // all system is up.  This includes the connectivity service, so don't
        // crash if we can't get it.
        final IConnectivityManager service = IConnectivityManager.Stub.asInterface(b);
        try {
            final ProxyInfo proxyInfo = service.getProxyForNetwork(null);
            Proxy.setHttpProxySystemProperty(proxyInfo);
        } catch (RemoteException e) {
            Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
            throw e.rethrowFromSystemServer();
        }
    }
    Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
    // Instrumentation info affects the class loader, so load it before
    // setting up the app context.
    final InstrumentationInfo ii;
    if (data.instrumentationName != null) {
        try {
            ii = new ApplicationPackageManager(null, getPackageManager()).getInstrumentationInfo(data.instrumentationName, 0);
        } catch (PackageManager.NameNotFoundException e) {
            throw new RuntimeException("Unable to find instrumentation info for: " + data.instrumentationName);
        }
        mInstrumentationPackageName = ii.packageName;
        mInstrumentationAppDir = ii.sourceDir;
        mInstrumentationSplitAppDirs = ii.splitSourceDirs;
        mInstrumentationLibDir = getInstrumentationLibrary(data.appInfo, ii);
        mInstrumentedAppDir = data.info.getAppDir();
        mInstrumentedSplitAppDirs = data.info.getSplitAppDirs();
        mInstrumentedLibDir = data.info.getLibDir();
    } else {
        ii = null;
    }
    final ContextImpl appContext = ContextImpl.createAppContext(this, data.info);
    updateLocaleListFromAppContext(appContext, mResourcesManager.getConfiguration().getLocales());
    if (!Process.isIsolated() && !"android".equals(appContext.getPackageName())) {
        // This cache location probably points at credential-encrypted
        // storage which may not be accessible yet; assign it anyway instead
        // of pointing at device-encrypted storage.
        final File cacheDir = appContext.getCacheDir();
        if (cacheDir != null) {
            // Provide a usable directory for temporary files
            System.setProperty("java.io.tmpdir", cacheDir.getAbsolutePath());
        } else {
            Log.v(TAG, "Unable to initialize \"java.io.tmpdir\" property " + "due to missing cache directory");
        }
        // Setup a location to store generated/compiled graphics code.
        final Context deviceContext = appContext.createDeviceProtectedStorageContext();
        final File codeCacheDir = deviceContext.getCodeCacheDir();
        if (codeCacheDir != null) {
            setupGraphicsSupport(appContext, codeCacheDir);
        } else {
            Log.e(TAG, "Unable to setupGraphicsSupport due to missing code-cache directory");
        }
    }
    // Install the Network Security Config Provider. This must happen before the application
    // code is loaded to prevent issues with instances of TLS objects being created before
    // the provider is installed.
    Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "NetworkSecurityConfigProvider.install");
    NetworkSecurityConfigProvider.install(appContext);
    Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
    // Continue loading instrumentation.
    if (ii != null) {
        final ApplicationInfo instrApp = new ApplicationInfo();
        ii.copyTo(instrApp);
        instrApp.initForUser(UserHandle.myUserId());
        final LoadedApk pi = getPackageInfo(instrApp, data.compatInfo, appContext.getClassLoader(), false, true, false);
        final ContextImpl instrContext = ContextImpl.createAppContext(this, pi);
        try {
            final ClassLoader cl = instrContext.getClassLoader();
            mInstrumentation = (Instrumentation) cl.loadClass(data.instrumentationName.getClassName()).newInstance();
        } catch (Exception e) {
            throw new RuntimeException("Unable to instantiate instrumentation " + data.instrumentationName + ": " + e.toString(), e);
        }
        final ComponentName component = new ComponentName(ii.packageName, ii.name);
        mInstrumentation.init(this, instrContext, appContext, component, data.instrumentationWatcher, data.instrumentationUiAutomationConnection);
        if (mProfiler.profileFile != null && !ii.handleProfiling && mProfiler.profileFd == null) {
            mProfiler.handlingProfiling = true;
            final File file = new File(mProfiler.profileFile);
            file.getParentFile().mkdirs();
            Debug.startMethodTracing(file.toString(), 8 * 1024 * 1024);
        }
    } else {
        mInstrumentation = new Instrumentation();
    }
    if ((data.appInfo.flags & ApplicationInfo.FLAG_LARGE_HEAP) != 0) {
        dalvik.system.VMRuntime.getRuntime().clearGrowthLimit();
    } else {
        // Small heap, clamp to the current growth limit and let the heap release
        // pages after the growth limit to the non growth limit capacity. b/18387825
        dalvik.system.VMRuntime.getRuntime().clampGrowthLimit();
    }
    // Allow disk access during application and provider setup. This could
    // block processing ordered broadcasts, but later processing would
    // probably end up doing the same disk access.
    final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskWrites();
    try {
        // If the app is being launched for full backup or restore, bring it up in
        // a restricted environment with the base application class.
        Application app = data.info.makeApplication(data.restrictedBackupMode, null);
        mInitialApplication = app;
        // app's custom Application class
        if (!data.restrictedBackupMode) {
            if (!ArrayUtils.isEmpty(data.providers)) {
                installContentProviders(app, data.providers);
                // For process that contains content providers, we want to
                // ensure that the JIT is enabled "at some point".
                mH.sendEmptyMessageDelayed(H.ENABLE_JIT, 10 * 1000);
            }
        }
        // test thread at this point, and we don't want that racing.
        try {
            mInstrumentation.onCreate(data.instrumentationArgs);
        } catch (Exception e) {
            throw new RuntimeException("Exception thrown in onCreate() of " + data.instrumentationName + ": " + e.toString(), e);
        }
        try {
            mInstrumentation.callApplicationOnCreate(app);
        } catch (Exception e) {
            if (!mInstrumentation.onException(app, e)) {
                throw new RuntimeException("Unable to create application " + app.getClass().getName() + ": " + e.toString(), e);
            }
        }
    } finally {
        StrictMode.setThreadPolicy(savedPolicy);
    }
}

Example 57 with Configuration

use of android.content.res.Configuration in project android_frameworks_base by ResurrectionRemix.

the class ActivityThread method collectComponentCallbacks.

ArrayList<ComponentCallbacks2> collectComponentCallbacks(boolean allActivities, Configuration newConfig) {
    ArrayList<ComponentCallbacks2> callbacks = new ArrayList<ComponentCallbacks2>();
    synchronized (mResourcesManager) {
        final int NAPP = mAllApplications.size();
        for (int i = 0; i < NAPP; i++) {
            callbacks.add(mAllApplications.get(i));
        }
        final int NACT = mActivities.size();
        for (int i = 0; i < NACT; i++) {
            ActivityClientRecord ar = mActivities.valueAt(i);
            Activity a = ar.activity;
            if (a != null) {
                Configuration thisConfig = applyConfigCompatMainThread(mCurDefaultDisplayDpi, newConfig, ar.packageInfo.getCompatibilityInfo());
                if (!ar.activity.mFinished && (allActivities || !ar.paused)) {
                    // If the activity is currently resumed, its configuration
                    // needs to change right now.
                    callbacks.add(a);
                } else if (thisConfig != null) {
                    // configuration.
                    if (DEBUG_CONFIGURATION) {
                        Slog.v(TAG, "Setting activity " + ar.activityInfo.name + " newConfig=" + thisConfig);
                    }
                    ar.newConfig = thisConfig;
                }
            }
        }
        final int NSVC = mServices.size();
        for (int i = 0; i < NSVC; i++) {
            callbacks.add(mServices.valueAt(i));
        }
    }
    synchronized (mProviderMap) {
        final int NPRV = mLocalProviders.size();
        for (int i = 0; i < NPRV; i++) {
            callbacks.add(mLocalProviders.valueAt(i).mLocalProvider);
        }
    }
    return callbacks;
}

Example 58 with Configuration

use of android.content.res.Configuration in project android_frameworks_base by ResurrectionRemix.

the class DockedStackDividerController method initSnapAlgorithmForRotations.

private void initSnapAlgorithmForRotations() {
    final Configuration baseConfig = mService.mCurConfiguration;
    // Initialize the snap algorithms for all 4 screen orientations.
    final Configuration config = new Configuration();
    for (int rotation = 0; rotation < 4; rotation++) {
        final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
        final int dw = rotated ? mDisplayContent.mBaseDisplayHeight : mDisplayContent.mBaseDisplayWidth;
        final int dh = rotated ? mDisplayContent.mBaseDisplayWidth : mDisplayContent.mBaseDisplayHeight;
        mService.mPolicy.getStableInsetsLw(rotation, dw, dh, mTmpRect);
        config.setToDefaults();
        config.orientation = (dw <= dh) ? ORIENTATION_PORTRAIT : ORIENTATION_LANDSCAPE;
        config.screenWidthDp = (int) (mService.mPolicy.getConfigDisplayWidth(dw, dh, rotation, baseConfig.uiMode) / mDisplayContent.getDisplayMetrics().density);
        config.screenHeightDp = (int) (mService.mPolicy.getConfigDisplayHeight(dw, dh, rotation, baseConfig.uiMode) / mDisplayContent.getDisplayMetrics().density);
        final Context rotationContext = mService.mContext.createConfigurationContext(config);
        mSnapAlgorithmForRotation[rotation] = new DividerSnapAlgorithm(rotationContext.getResources(), dw, dh, getContentWidth(), config.orientation == ORIENTATION_PORTRAIT, mTmpRect);
    }
}

Example 59 with Configuration

use of android.content.res.Configuration in project android_frameworks_base by ResurrectionRemix.

the class TaskStack method setBounds.

/**
     * Set the bounds of the stack and its containing tasks.
     * @param stackBounds New stack bounds. Passing in null sets the bounds to fullscreen.
     * @param configs Configuration for individual tasks, keyed by task id.
     * @param taskBounds Bounds for individual tasks, keyed by task id.
     * @return True if the stack bounds was changed.
     * */
boolean setBounds(Rect stackBounds, SparseArray<Configuration> configs, SparseArray<Rect> taskBounds, SparseArray<Rect> taskTempInsetBounds) {
    setBounds(stackBounds);
    // Update bounds of containing tasks.
    for (int taskNdx = mTasks.size() - 1; taskNdx >= 0; --taskNdx) {
        final Task task = mTasks.get(taskNdx);
        Configuration config = configs.get(task.mTaskId);
        if (config != null) {
            Rect bounds = taskBounds.get(task.mTaskId);
            if (task.isTwoFingerScrollMode()) {
                // This is a non-resizeable task that's docked (or side-by-side to the docked
                // stack). It might have been scrolled previously, and after the stack resizing,
                // it might no longer fully cover the stack area.
                // Save the old bounds and re-apply the scroll. This adjusts the bounds to
                // fit the new stack bounds.
                task.resizeLocked(bounds, config, false);
                task.getBounds(mTmpRect);
                task.scrollLocked(mTmpRect);
            } else {
                task.resizeLocked(bounds, config, false);
                task.setTempInsetBounds(taskTempInsetBounds != null ? taskTempInsetBounds.get(task.mTaskId) : null);
            }
        } else {
            Slog.wtf(TAG_WM, "No config for task: " + task + ", is there a mismatch with AM?");
        }
    }
    return true;
}

Example 60 with Configuration

use of android.content.res.Configuration in project android_frameworks_base by ResurrectionRemix.

the class WindowManagerService method updateOrientationFromAppTokens.

@Override
public Configuration updateOrientationFromAppTokens(Configuration currentConfig, IBinder freezeThisOneIfNeeded) {
    if (!checkCallingPermission(android.Manifest.permission.MANAGE_APP_TOKENS, "updateOrientationFromAppTokens()")) {
        throw new SecurityException("Requires MANAGE_APP_TOKENS permission");
    }
    Configuration config = null;
    long ident = Binder.clearCallingIdentity();
    synchronized (mWindowMap) {
        config = updateOrientationFromAppTokensLocked(currentConfig, freezeThisOneIfNeeded);
    }
    Binder.restoreCallingIdentity(ident);
    return config;
}