Example usage for android.app DownloadManager getRecommendedMaxBytesOverMobile

Introduction

In this page you can find the example usage for android.app DownloadManager getRecommendedMaxBytesOverMobile.

Prototype

public static Long getRecommendedMaxBytesOverMobile(Context context) 

Source Link

Document

Returns recommended maximum size, in bytes, of downloads that may go over a mobile connection; or null if there's no recommended limit.

Usage

From source file:com.github.jthuraisamy.yellowusage.ui.MainActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    Log.d(TAG, "isMobileDataEnabled   = " + isMobileDataEnabled(connectivityManager));
    Log.d(TAG, "isMobileDataConnected = " + isMobileDataConnected(telephonyManager));
    Log.d(TAG, "isWifiConnected       = " + isWifiConnected(wifiManager));

    switch (id) {
    case R.id.action_refresh:
        Log.i(TAG, "taskQueue = " + String.valueOf(taskQueue.size()));
        Log.i(TAG, "ongoingTasks = " + String.valueOf(ongoingTasks));

        // Remind user to disable airplane mode if it's on.
        if (isAirplaneModeOn(this)) {
            Toast.makeText(this, R.string.disable_airplane_mode, Toast.LENGTH_LONG).show();
            break;
        }//from   w w w  . j  ava 2  s .c  o  m

        // Remind user to enable mobile data if it's disabled.
        if (!isMobileDataEnabled(connectivityManager)) {
            Toast.makeText(this, R.string.enable_mobile_data, Toast.LENGTH_LONG).show();
            break;
        }

        if (!taskQueue.isEmpty()) {
            // Finish any already queued tasks.
            runTasks();
        } else if (ongoingTasks == 0) {
            // Add tasks to queue since the queue is empty and there are no ongoing tasks.
            taskQueue.add(new DataUsageTask());
            taskQueue.add(new VoiceUsageTask());
            taskQueue.add(new MessagingUsageTask());
            runTasks();
        } else {
            // Wait for tasks to complete.
            Toast.makeText(this, R.string.wait_for_tasks, Toast.LENGTH_LONG).show();
        }
        break;

    case R.id.action_settings:
        Intent settingsIntent = new Intent(this, SettingsActivity.class);
        startActivity(settingsIntent);
        break;

    case R.id.action_about:
        final Long recommendedBytes = DownloadManager.getRecommendedMaxBytesOverMobile(this);
        final Long maximumBytes = DownloadManager.getMaxBytesOverMobile(this);
        Log.i(TAG, "recommendedBytes = " + recommendedBytes);
        Log.i(TAG, "maximumBytes = " + maximumBytes);
        break;

    case R.id.action_exit:
        this.finish();
        break;
    }

    return super.onOptionsItemSelected(item);
}

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