Example usage for android.app Activity getSystemService

List of usage examples for android.app Activity getSystemService

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  4. android.app.*
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  6. getSystemService

Introduction

In this page you can find the example usage for android.app Activity getSystemService.

Prototype

@Override
    public Object getSystemService(@ServiceName @NonNull String name)

Source Link

Usage

From source file:im.neon.activity.CommonActivityUtils.java

/**
 * Restart the application after 100ms/* w  w w .  ja v  a 2 s  .c  om*/
 *
 * @param activity activity
 */
public static void restartApp(Activity activity) {
    // clear the preferences
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
    SharedPreferences.Editor editor = preferences.edit();

    // use the preference to avoid infinite relaunch on some devices
    // the culprit activity is restarted when System.exit is called.
    // so called it once to fix it
    if (!preferences.getBoolean(RESTART_IN_PROGRESS_KEY, false)) {
        CommonActivityUtils.displayToast(activity.getApplicationContext(),
                "Restart the application (low memory)");

        Log.e(LOG_TAG, "Kill the application");
        editor.putBoolean(RESTART_IN_PROGRESS_KEY, true);
        editor.commit();

        PendingIntent mPendingIntent = PendingIntent.getActivity(activity, 314159,
                new Intent(activity, LoginActivity.class), PendingIntent.FLAG_CANCEL_CURRENT);

        // so restart the application after 100ms
        AlarmManager mgr = (AlarmManager) activity.getSystemService(Context.ALARM_SERVICE);
        mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 50, mPendingIntent);

        System.exit(0);
    } else {
        Log.e(LOG_TAG, "The application is restarting, please wait !!");
        activity.finish();
    }
}

From source file:im.neon.activity.CommonActivityUtils.java

/**
 * Log the memory statuses.//  w  w w .j a  v a 2  s.  c  om
 *
 * @param activity the calling activity
 * @return if the device is running on low memory.
 */
public static boolean displayMemoryInformation(Activity activity, String title) {
    long freeSize = 0L;
    long totalSize = 0L;
    long usedSize = -1L;
    try {
        Runtime info = Runtime.getRuntime();
        freeSize = info.freeMemory();
        totalSize = info.totalMemory();
        usedSize = totalSize - freeSize;
    } catch (Exception e) {
        e.printStackTrace();
    }

    Log.e(LOW_MEMORY_LOG_TAG, "---------------------------------------------------");
    Log.e(LOW_MEMORY_LOG_TAG, "----------- " + title + " -----------------");
    Log.e(LOW_MEMORY_LOG_TAG, "---------------------------------------------------");
    Log.e(LOW_MEMORY_LOG_TAG, "usedSize   " + (usedSize / 1048576L) + " MB");
    Log.e(LOW_MEMORY_LOG_TAG, "freeSize   " + (freeSize / 1048576L) + " MB");
    Log.e(LOW_MEMORY_LOG_TAG, "totalSize  " + (totalSize / 1048576L) + " MB");
    Log.e(LOW_MEMORY_LOG_TAG, "---------------------------------------------------");

    if (null != activity) {
        ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
        ActivityManager activityManager = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE);
        activityManager.getMemoryInfo(mi);

        Log.e(LOW_MEMORY_LOG_TAG, "availMem   " + (mi.availMem / 1048576L) + " MB");
        Log.e(LOW_MEMORY_LOG_TAG, "totalMem   " + (mi.totalMem / 1048576L) + " MB");
        Log.e(LOW_MEMORY_LOG_TAG, "threshold  " + (mi.threshold / 1048576L) + " MB");
        Log.e(LOW_MEMORY_LOG_TAG, "lowMemory  " + (mi.lowMemory));
        Log.e(LOW_MEMORY_LOG_TAG, "---------------------------------------------------");
        return mi.lowMemory;
    } else {
        return false;
    }
}

From source file:bbct.android.common.activity.BaseballCardDetails.java

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.card_details, container, false);
    ButterKnife.bind(this, view);
    final Activity activity = Objects.requireNonNull(getActivity());
    String cardDetailsTitle = this.getString(R.string.card_details_title);
    String title = this.getString(R.string.bbct_title, cardDetailsTitle);
    activity.setTitle(title);/*from www .j a  v a 2 s . c  o  m*/

    brandText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Brand TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "focus on Year");
                yearText.requestFocus();
                return true;
            }

            return false;
        }
    });

    playerNameText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Player Name TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "focus on Team");
                teamText.requestFocus();
                return true;
            }

            return false;
        }
    });

    teamText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            Log.d(TAG, "onKey() in Team TextView");
            Log.d(TAG, "keyCode = " + keyCode);

            if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_ENTER) {
                Log.d(TAG, "hide keyboard");
                InputMethodManager imm = Objects.requireNonNull(
                        (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE));
                imm.hideSoftInputFromWindow(teamText.getWindowToken(), 0);
                playerPositionSpinner.requestFocus();
                return true;
            }

            return false;
        }
    });

    createAdapters(activity);
    populateTextEdits();

    return view;
}

From source file:com.technoxist.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;//from  ww w . j  a va  2  s. c om

            if (mFavorite) {
                item.setIcon(R.drawable.rating_important);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.rating_not_important);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            if (link != null) {
                String title = cursor.getString(mTitlePos);
                startActivity(Intent.createChooser(
                        new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                        getString(R.string.menu_share)));
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        }
    }

    return true;
}

From source file:com.app.uafeed.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;/*from ww  w.j a  v  a  2  s  . c o m*/

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.rating_important);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.rating_not_important);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            if (link != null) {
                String title = cursor.getString(mTitlePos);
                startActivity(Intent.createChooser(
                        new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                        getString(R.string.menu_share)));
            }
            break;
        }
        case R.id.menu_full_screen: {
            toggleFullScreen();
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        }
    }

    return true;
}

From source file:com.viktorrudometkin.burramys.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;//from w  w  w .j av a 2 s. c o  m

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.rating_important);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.rating_not_important);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    String title = cursor.getString(mTitlePos);
                    startActivity(Intent.createChooser(
                            new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                    .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                            getString(R.string.menu_share)));
                }
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            UiUtils.showMessage(getActivity(), R.string.copied_clipboard);
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        }
    }

    return true;
}

From source file:com.flym.dennikn.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;//from w ww  .j  a va 2s.  c om

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.rating_important);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.rating_not_important);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    String title = cursor.getString(mTitlePos);
                    startActivity(Intent.createChooser(
                            new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                    .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                            getString(R.string.menu_share)));
                }
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        }
    }

    return true;
}

From source file:com.carlrice.reader.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;//from  ww w  .j  a v a  2 s  .c o m

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.rating_important);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.rating_not_important);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = Application.context().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    String title = cursor.getString(mTitlePos);
                    startActivity(Intent.createChooser(
                            new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                    .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                            getString(R.string.menu_share)));
                }
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = Application.context().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        }
    }

    return true;
}

From source file:net.etuldan.sparss.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        final Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;/* w  w w.j a  v  a  2s  . com*/

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.ic_star);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.ic_star_border);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    String title = cursor.getString(mTitlePos);
                    startActivity(Intent.createChooser(
                            new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                    .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                            getString(R.string.menu_share)));
                }
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        case R.id.menu_open_in_browser: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(link));
                    startActivity(browserIntent);
                }
            }
            break;
        }
        case R.id.menu_switch_full_original: {
            isChecked = !item.isChecked();
            item.setChecked(isChecked);
            if (mPreferFullText) {
                getActivity().runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        mPreferFullText = false;
                        mEntryPagerAdapter.displayEntry(mCurrentPagerPos, null, true);
                    }
                });
            } else {
                Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
                final boolean alreadyMobilized = !cursor.isNull(mMobilizedHtmlPos);

                if (alreadyMobilized) {
                    activity.runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            mPreferFullText = true;
                            mEntryPagerAdapter.displayEntry(mCurrentPagerPos, null, true);
                        }
                    });
                } else if (!isRefreshing()) {
                    ConnectivityManager connectivityManager = (ConnectivityManager) activity
                            .getSystemService(Context.CONNECTIVITY_SERVICE);
                    final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

                    // since we have acquired the networkInfo, we use it for basic checks
                    if (networkInfo != null && networkInfo.getState() == NetworkInfo.State.CONNECTED) {
                        FetcherService.addEntriesToMobilize(new long[] { mEntriesIds[mCurrentPagerPos] });
                        activity.startService(new Intent(activity, FetcherService.class)
                                .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
                        activity.runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                showSwipeProgress();
                            }
                        });
                    } else {
                        activity.runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Toast.makeText(activity, R.string.network_error, Toast.LENGTH_SHORT).show();
                            }
                        });
                    }
                }
            }
            break;
        }
        default:
            break;
        }
    }

    return super.onOptionsItemSelected(item);
}

From source file:net.news.inrss.fragment.EntryFragment.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    if (mEntriesIds != null) {
        final Activity activity = getActivity();

        switch (item.getItemId()) {
        case R.id.menu_star: {
            mFavorite = !mFavorite;// w  w  w. j  a v a 2  s.  c  om

            if (mFavorite) {
                item.setTitle(R.string.menu_unstar).setIcon(R.drawable.ic_star);
            } else {
                item.setTitle(R.string.menu_star).setIcon(R.drawable.ic_star_border);
            }

            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentValues values = new ContentValues();
                    values.put(EntryColumns.IS_FAVORITE, mFavorite ? 1 : 0);
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, values, null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }.start();
            break;
        }
        case R.id.menu_share: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    String title = cursor.getString(mTitlePos);
                    startActivity(Intent.createChooser(
                            new Intent(Intent.ACTION_SEND).putExtra(Intent.EXTRA_SUBJECT, title)
                                    .putExtra(Intent.EXTRA_TEXT, link).setType(Constants.MIMETYPE_TEXT_PLAIN),
                            getString(R.string.menu_share)));
                }
            }
            break;
        }
        case R.id.menu_full_screen: {
            setImmersiveFullScreen(true);
            break;
        }
        case R.id.menu_copy_clipboard: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            String link = cursor.getString(mLinkPos);
            ClipboardManager clipboard = (ClipboardManager) activity
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("Copied Text", link);
            clipboard.setPrimaryClip(clip);

            Toast.makeText(activity, R.string.copied_clipboard, Toast.LENGTH_SHORT).show();
            break;
        }
        case R.id.menu_mark_as_unread: {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getUnreadContentValues(), null, null);
                }
            }.start();
            activity.finish();
            break;
        }
        case R.id.menu_open_in_browser: {
            Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
            if (cursor != null) {
                String link = cursor.getString(mLinkPos);
                if (link != null) {
                    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(link));
                    startActivity(browserIntent);
                }
            }
            break;
        }
        case R.id.menu_switch_full_original: {
            if (mPreferFullText) {
                getActivity().runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        mPreferFullText = false;
                        Log.d(TAG, "run: manual call of displayEntry(), fullText=false");
                        mEntryPagerAdapter.displayEntry(mCurrentPagerPos, null, true);
                    }
                });
            } else {
                Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
                final boolean alreadyMobilized = !cursor.isNull(mMobilizedHtmlPos);

                if (alreadyMobilized) {
                    Log.d(TAG, "onOptionsItemSelected: alreadyMobilized");
                    mPreferFullText = true;
                    activity.runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            Log.d(TAG, "run: manual call of displayEntry(), fullText=true");
                            mEntryPagerAdapter.displayEntry(mCurrentPagerPos, null, true);
                        }
                    });
                } else if (!isRefreshing()) {
                    Log.d(TAG, "onOptionsItemSelected: about to load article...");
                    mPreferFullText = false;
                    ConnectivityManager connectivityManager = (ConnectivityManager) activity
                            .getSystemService(Context.CONNECTIVITY_SERVICE);
                    final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

                    // since we have acquired the networkInfo, we use it for basic checks
                    if (networkInfo != null && networkInfo.getState() == NetworkInfo.State.CONNECTED) {
                        FetcherService.addEntriesToMobilize(new long[] { mEntriesIds[mCurrentPagerPos] });
                        activity.startService(new Intent(activity, FetcherService.class)
                                .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
                    } else {
                        activity.runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Toast.makeText(activity, R.string.network_error, Toast.LENGTH_SHORT).show();
                            }
                        });
                        Log.d(TAG, "onOptionsItemSelected: cannot load article. no internet connection.");
                    }
                } else {
                    Log.d(TAG, "onOptionsItemSelected: refreshing already in progress");
                }
            }
            mShowFullContentItem.setChecked(mPreferFullText);
            break;
        }
        default:
            break;
        }
    }

    return super.onOptionsItemSelected(item);
}