Examples with ResultReceiver android.os.ResultReceiver used on opensource projects

Example 41 with ResultReceiver

use of android.os.ResultReceiver in project platform_frameworks_base by android.

the class ConnectivityManager method startTethering.

/**
     * Runs tether provisioning for the given type if needed and then starts tethering if
     * the check succeeds. If no carrier provisioning is required for tethering, tethering is
     * enabled immediately. If provisioning fails, tethering will not be enabled. It also
     * schedules tether provisioning re-checks if appropriate.
     *
     * @param type The type of tethering to start. Must be one of
     *         {@link ConnectivityManager.TETHERING_WIFI},
     *         {@link ConnectivityManager.TETHERING_USB}, or
     *         {@link ConnectivityManager.TETHERING_BLUETOOTH}.
     * @param showProvisioningUi a boolean indicating to show the provisioning app UI if there
     *         is one. This should be true the first time this function is called and also any time
     *         the user can see this UI. It gives users information from their carrier about the
     *         check failing and how they can sign up for tethering if possible.
     * @param callback an {@link OnStartTetheringCallback} which will be called to notify the caller
     *         of the result of trying to tether.
     * @param handler {@link Handler} to specify the thread upon which the callback will be invoked.
     * @hide
     */
@SystemApi
public void startTethering(int type, boolean showProvisioningUi, final OnStartTetheringCallback callback, Handler handler) {
    checkNotNull(callback, "OnStartTetheringCallback cannot be null.");
    ResultReceiver wrappedCallback = new ResultReceiver(handler) {

        @Override
        protected void onReceiveResult(int resultCode, Bundle resultData) {
            if (resultCode == TETHER_ERROR_NO_ERROR) {
                callback.onTetheringStarted();
            } else {
                callback.onTetheringFailed();
            }
        }
    };
    try {
        mService.startTethering(type, wrappedCallback, showProvisioningUi);
    } catch (RemoteException e) {
        Log.e(TAG, "Exception trying to start tethering.", e);
        wrappedCallback.send(TETHER_ERROR_SERVICE_UNAVAIL, null);
    }
}

Example 42 with ResultReceiver

use of android.os.ResultReceiver in project storymaker by StoryMaker.

the class CacheWordActivity method requestPassphrase.

private void requestPassphrase() {
    mViewCreatePin.setVisibility(View.GONE);
    mViewEnterPin.setVisibility(View.VISIBLE);
    mButton = (Button) findViewById(R.id.btnOpen);
    mButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (mTextEnterPin.getText().toString().length() == 0)
                return;
            // Check passphrase
            try {
                if (mNotif == null) {
                    Timber.d("no handler notification");
                    // only display notification if the user has set a pin
                    SharedPreferences sp = getSharedPreferences("appPrefs", MODE_PRIVATE);
                    String cachewordStatus = sp.getString("cacheword_status", "default");
                    if (cachewordStatus.equals(BaseActivity.CACHEWORD_SET)) {
                        Timber.d("pin set, so display notification (cacheword)");
                        mNotif = buildNotification(CacheWordActivity.this);
                        mCacheWordHandler.setNotification(mNotif);
                    } else {
                        Timber.d("no pin set, so no notification (cacheword)");
                    }
                    Timber.d("set handler notification?");
                } else {
                    Timber.d("handler has a notification");
                }
                mCacheWordHandler.setPassphrase(mTextEnterPin.getText().toString().toCharArray());
                Timber.d("verified pin (request)");
            } catch (GeneralSecurityException gse) {
                mTextEnterPin.setText("");
                Log.e("CacheWordActivity", "failed to verify pin (request): " + gse.getMessage());
                return;
            }
        }
    });
    mTextEnterPin.setOnEditorActionListener(new OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_NULL || actionId == EditorInfo.IME_ACTION_GO) {
                InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
                Handler threadHandler = new Handler();
                imm.hideSoftInputFromWindow(v.getWindowToken(), 0, new ResultReceiver(threadHandler) {

                    @Override
                    protected void onReceiveResult(int resultCode, Bundle resultData) {
                        super.onReceiveResult(resultCode, resultData);
                        mButton.performClick();
                    }
                });
                return true;
            }
            return false;
        }
    });
}

Example 43 with ResultReceiver

use of android.os.ResultReceiver in project platform_frameworks_base by android.

the class ShortcutManagerTest7 method callShellCommand.

private List<String> callShellCommand(String... args) throws IOException, RemoteException {
    // For reset to work, the current time needs to be incrementing.
    mInjectedCurrentTimeMillis++;
    final AtomicInteger resultCode = new AtomicInteger(Integer.MIN_VALUE);
    final ResultReceiver rr = new ResultReceiver(mHandler) {

        @Override
        public void send(int resultCode_, Bundle resultData) {
            resultCode.set(resultCode_);
        }
    };
    final File out = File.createTempFile("shellout-", ".tmp", getTestContext().getCacheDir());
    try {
        try (final ParcelFileDescriptor fd = ParcelFileDescriptor.open(out, ParcelFileDescriptor.MODE_READ_WRITE)) {
            mService.onShellCommand(/* fdin*/
            null, /* fdout*/
            fd.getFileDescriptor(), /* fderr*/
            fd.getFileDescriptor(), args, rr);
        }
        return readAll(out);
    } finally {
        out.delete();
    }
}

Example 44 with ResultReceiver

use of android.os.ResultReceiver in project platform_frameworks_base by android.

the class Tethering method runUiTetherProvisioningAndEnable.

private void runUiTetherProvisioningAndEnable(int type, ResultReceiver receiver) {
    ResultReceiver proxyReceiver = getProxyReceiver(type, receiver);
    sendUiTetherProvisionIntent(type, proxyReceiver);
}

Example 45 with ResultReceiver

use of android.os.ResultReceiver in project platform_frameworks_base by android.

the class BatteryService method dumpInternal.

private void dumpInternal(FileDescriptor fd, PrintWriter pw, String[] args) {
    synchronized (mLock) {
        if (args == null || args.length == 0 || "-a".equals(args[0])) {
            pw.println("Current Battery Service state:");
            if (mUpdatesStopped) {
                pw.println("  (UPDATES STOPPED -- use 'reset' to restart)");
            }
            pw.println("  AC powered: " + mBatteryProps.chargerAcOnline);
            pw.println("  USB powered: " + mBatteryProps.chargerUsbOnline);
            pw.println("  Wireless powered: " + mBatteryProps.chargerWirelessOnline);
            pw.println("  Max charging current: " + mBatteryProps.maxChargingCurrent);
            pw.println("  Max charging voltage: " + mBatteryProps.maxChargingVoltage);
            pw.println("  Charge counter: " + mBatteryProps.batteryChargeCounter);
            pw.println("  status: " + mBatteryProps.batteryStatus);
            pw.println("  health: " + mBatteryProps.batteryHealth);
            pw.println("  present: " + mBatteryProps.batteryPresent);
            pw.println("  level: " + mBatteryProps.batteryLevel);
            pw.println("  scale: " + BATTERY_SCALE);
            pw.println("  voltage: " + mBatteryProps.batteryVoltage);
            pw.println("  temperature: " + mBatteryProps.batteryTemperature);
            pw.println("  technology: " + mBatteryProps.batteryTechnology);
        } else {
            Shell shell = new Shell();
            shell.exec(mBinderService, null, fd, null, args, new ResultReceiver(null));
        }
    }
}