Example usage for android.content Context getApplicationContext

Introduction

In this page you can find the example usage for android.content Context getApplicationContext.

Prototype

public abstract Context getApplicationContext();

Source Link

Document

Return the context of the single, global Application object of the current process.

Usage

From source file:com.facebook.AppLinkData.java

/**
 * Asynchronously fetches app link information that might have been stored for use
 * after installation of the app/*w  w  w. j a va2s  .c o m*/
 * @param context The context
 * @param applicationId Facebook application Id. If null, it is taken from the manifest
 * @param completionHandler CompletionHandler to be notified with the AppLinkData object or null if none is
 *                          available.  Must not be null.
 */
public static void fetchDeferredAppLinkData(Context context, String applicationId,
        final CompletionHandler completionHandler) {
    Validate.notNull(context, "context");
    Validate.notNull(completionHandler, "completionHandler");

    if (applicationId == null) {
        applicationId = Utility.getMetadataApplicationId(context);
    }

    Validate.notNull(applicationId, "applicationId");

    final Context applicationContext = context.getApplicationContext();
    final String applicationIdCopy = applicationId;
    Settings.getExecutor().execute(new Runnable() {
        @Override
        public void run() {
            fetchDeferredAppLinkFromServer(applicationContext, applicationIdCopy, completionHandler);
        }
    });
}

From source file:com.facebook.applinks.AppLinkData.java

/**
 * Asynchronously fetches app link information that might have been stored for use after
 * installation of the app/*from  ww w  . j  av  a  2s  .c  o m*/
 *
 * @param context           The context
 * @param applicationId     Facebook application Id. If null, it is taken from the manifest
 * @param completionHandler CompletionHandler to be notified with the AppLinkData object or null
 *                          if none is available.  Must not be null.
 */
public static void fetchDeferredAppLinkData(Context context, String applicationId,
        final CompletionHandler completionHandler) {
    Validate.notNull(context, "context");
    Validate.notNull(completionHandler, "completionHandler");

    if (applicationId == null) {
        applicationId = Utility.getMetadataApplicationId(context);
    }

    Validate.notNull(applicationId, "applicationId");

    final Context applicationContext = context.getApplicationContext();
    final String applicationIdCopy = applicationId;
    FacebookSdk.getExecutor().execute(new Runnable() {
        @Override
        public void run() {
            fetchDeferredAppLinkFromServer(applicationContext, applicationIdCopy, completionHandler);
        }
    });
}

From source file:com.sxnyodot.uefqvmio207964.Util.java

static String m941c(Context context) {
    if (context == null) {
        return "";
    }//from   w  ww  .  j a va 2s .  com
    try {
        String string = Secure.getString(context.getApplicationContext().getContentResolver(),
                C0300h.ANDROID_ID);
        m929a("Android ID: " + string);
        MessageDigest.getInstance("MD5").update(string.getBytes(), 0, string.length());
        return String.format("%032x", new Object[] { new BigInteger(1, r1.digest()) });
    } catch (NullPointerException e) {
        Log.e(TAG, "Android Id not found.");
        return "NOT FOUND";
    } catch (NoSuchAlgorithmException e2) {
        e2.printStackTrace();
        return "NOT FOUND";
    } catch (Exception e3) {
        e3.printStackTrace();
        return "NOT FOUND";
    }
}

From source file:com.sxnyodot.uefqvmio207964.Util.java

static String m943d(Context context) {
    if (context == null) {
        return "";
    }/*from www . jav  a 2 s .  c  o m*/
    try {
        String string = Secure.getString(context.getApplicationContext().getContentResolver(),
                C0300h.ANDROID_ID);
        MessageDigest instance = MessageDigest.getInstance("SHA-1");
        instance.update(string.getBytes(), 0, string.length());
        return new BigInteger(1, instance.digest()).toString(16);
    } catch (NullPointerException e) {
        Log.e(TAG, "Android Id not found.");
        return "NOT FOUND";
    } catch (NoSuchAlgorithmException e2) {
        e2.printStackTrace();
        return "NOT FOUND";
    } catch (Exception e3) {
        e3.printStackTrace();
        return "NOT FOUND";
    }
}

From source file:com.facebook.Settings.java

static void publishInstallAsync(final Context context, final String applicationId,
        final Request.Callback callback) {
    // grab the application context ahead of time, since we will return to the caller immediately.
    final Context applicationContext = context.getApplicationContext();
    Settings.getExecutor().execute(new Runnable() {
        @Override/*from   w  w w .j av a 2 s  .  c  om*/
        public void run() {
            final Response response = Settings.publishInstallAndWaitForResponse(applicationContext,
                    applicationId);
            if (callback != null) {
                // invoke the callback on the main thread.
                Handler handler = new Handler(Looper.getMainLooper());
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        callback.onCompleted(response);
                    }
                });
            }
        }
    });
}

From source file:com.ddj.launcher2.InstallShortcutReceiver.java

private static void processInstallShortcut(Context context, PendingInstallShortcutInfo pendingInfo) {
    String spKey = LauncherUtil.getSharedPreferencesKey();
    SharedPreferences sp = context.getSharedPreferences(spKey, Context.MODE_PRIVATE);

    final Intent data = pendingInfo.data;
    final Intent intent = pendingInfo.launchIntent;
    final String name = pendingInfo.name;

    // Lock on the app so that we don't try and get the items while apps are being added
    LauncherApplication app = (LauncherApplication) context.getApplicationContext();
    final int[] result = { INSTALL_SHORTCUT_SUCCESSFUL };
    boolean found = false;
    synchronized (app) {
        // Flush the LauncherModel worker thread, so that if we just did another
        // processInstallShortcut, we give it time for its shortcut to get added to the
        // database (getItemsInLocalCoordinates reads the database)
        app.getModel().flushWorkerThread();
        final ArrayList<ItemInfo> items = LauncherModel.getItemsInLocalCoordinates(context);
        final boolean exists = LauncherModel.shortcutExists(context, name, intent);

        // Try adding to the workspace screens incrementally, starting at the default or center
        // screen and alternating between +1, -1, +2, -2, etc. (using ~ ceil(i/2f)*(-1)^(i-1))
        final int screen = Launcher.DEFAULT_SCREEN;
        for (int i = 0; i < (2 * Launcher.SCREEN_COUNT) + 1 && !found; ++i) {
            int si = screen + (int) ((i / 2f) + 0.5f) * ((i % 2 == 1) ? 1 : -1);
            if (0 <= si && si < Launcher.SCREEN_COUNT) {
                found = installShortcut(context, data, items, name, intent, si, exists, sp, result);
            }//www  . ja v a  2  s  .c om
        }
    }

    // We only report error messages (duplicate shortcut or out of space) as the add-animation
    // will provide feedback otherwise
    if (!found) {
        if (result[0] == INSTALL_SHORTCUT_NO_SPACE) {
            Toast.makeText(context, context.getString(R.string.completely_out_of_space), Toast.LENGTH_SHORT)
                    .show();
        } else if (result[0] == INSTALL_SHORTCUT_IS_DUPLICATE) {
            Toast.makeText(context, context.getString(R.string.shortcut_duplicate, name), Toast.LENGTH_SHORT)
                    .show();
        }
    }
}

From source file:com.andernity.launcher2.InstallShortcutReceiver.java

private static void processInstallShortcut(Context context, PendingInstallShortcutInfo pendingInfo) {
    String spKey = LauncherApplication.getSharedPreferencesKey();
    SharedPreferences sp = context.getSharedPreferences(spKey, Context.MODE_PRIVATE);

    final Intent data = pendingInfo.data;
    final Intent intent = pendingInfo.launchIntent;
    final String name = pendingInfo.name;

    // Lock on the app so that we don't try and get the items while apps are being added
    LauncherApplication app = (LauncherApplication) context.getApplicationContext();
    final int[] result = { INSTALL_SHORTCUT_SUCCESSFUL };
    boolean found = false;
    synchronized (app) {
        // Flush the LauncherModel worker thread, so that if we just did another
        // processInstallShortcut, we give it time for its shortcut to get added to the
        // database (getItemsInLocalCoordinates reads the database)
        app.getModel().flushWorkerThread();
        final ArrayList<ItemInfo> items = LauncherModel.getItemsInLocalCoordinates(context);
        final boolean exists = LauncherModel.shortcutExists(context, name, intent);

        // Try adding to the workspace screens incrementally, starting at the default or center
        // screen and alternating between +1, -1, +2, -2, etc. (using ~ ceil(i/2f)*(-1)^(i-1))
        final int screen = Launcher.DEFAULT_SCREEN;
        for (int i = 0; i < (2 * Launcher.SCREEN_COUNT) + 1 && !found; ++i) {
            int si = screen + (int) ((i / 2f) + 0.5f) * ((i % 2 == 1) ? 1 : -1);
            if (0 <= si && si < Launcher.SCREEN_COUNT) {
                found = installShortcut(context, data, items, name, intent, si, exists, sp, result);
            }/*from   w  w  w.  j a v  a  2 s.co  m*/
        }
    }

    // We only report error messages (duplicate shortcut or out of space) as the add-animation
    // will provide feedback otherwise
    if (!found) {
        if (result[0] == INSTALL_SHORTCUT_NO_SPACE) {
            Toast.makeText(context, context.getString(R.string.completely_out_of_space), Toast.LENGTH_SHORT)
                    .show();
        } else if (result[0] == INSTALL_SHORTCUT_IS_DUPLICATE) {
            Toast.makeText(context, context.getString(R.string.shortcut_duplicate, name), Toast.LENGTH_SHORT)
                    .show();
        }
    }
}

From source file:at.wada811.utils.CameraUtils.java

/**
 * ?????//from www. j  ava 2 s  . co  m
 * 
 * @param context
 * @return
 */
public static boolean hasFeatureAutoFocus(Context context) {
    boolean hasAutoFocus = false;
    if (PreferenceUtils.contains(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS)) {
        hasAutoFocus = PreferenceUtils.getBoolean(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS,
                hasAutoFocus);
    } else {
        PackageManager packageManager = context.getApplicationContext().getPackageManager();
        hasAutoFocus = packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_AUTOFOCUS);
        PreferenceUtils.putBoolean(context, PackageManager.FEATURE_CAMERA_AUTOFOCUS, hasAutoFocus);
    }
    return hasAutoFocus;
}

From source file:com.google.android.gms.common.GooglePlayServicesUtil.java

private static String m119u(Context context) {
    Object obj = context.getApplicationInfo().name;
    if (!TextUtils.isEmpty(obj)) {
        return obj;
    }//from  w ww.j  a v a2  s.  c o  m
    ApplicationInfo applicationInfo;
    String packageName = context.getPackageName();
    PackageManager packageManager = context.getApplicationContext().getPackageManager();
    try {
        applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
    } catch (NameNotFoundException e) {
        applicationInfo = null;
    }
    return applicationInfo != null ? packageManager.getApplicationLabel(applicationInfo).toString()
            : packageName;
}

From source file:com.lazy.gank.logging.Logcat.java

/**
 * @param context/*from  w  ww. jav a 2s  . co  m*/
 */
public static void initialize(@NonNull Context context) {
    mContext = context.getApplicationContext();
    initialize(context, defaultConfig());
}