Example usage for android.util JsonWriter JsonWriter

Introduction

In this page you can find the example usage for android.util JsonWriter JsonWriter.

Prototype

public JsonWriter(Writer out) 

Source Link

Document

Creates a new instance that writes a JSON-encoded stream to out .

Usage

From source file:com.fuzz.android.limelight.util.JSONTool.java

/**
 * Entry point writer method that starts the call of other writer methods.
 *
 * @param outputStream//from   ww w. ja v a 2  s. co m
 * @param book
 * @throws IOException
 */
public static void writeJSON(OutputStream outputStream, Book book) throws IOException {
    JsonWriter writer = new JsonWriter(new OutputStreamWriter(outputStream, "UTF-8"));
    writer.setIndent("  ");
    writeBook(writer, book);
    writer.close();
}

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From source file:at.ac.tuwien.caa.docscan.logic.DataLog.java

private void writeJsonStream(OutputStream out, ArrayList<ShotLog> shotLogs) throws IOException {

    JsonWriter writer = new JsonWriter(new OutputStreamWriter(out, "UTF-8"));
    writer.setIndent("  ");
    writeList(writer, shotLogs);//from w w  w  . j  av a  2 s .  co m
    writer.close();

}

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From source file:com.avalond.ad_blocak.MainActivity.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    Log.d("MainActivity", "onActivityResult: Received result=" + resultCode + " for request=" + requestCode);
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_FILE_OPEN && resultCode == RESULT_OK) {
        Uri selectedfile = data.getData(); //The uri with the location of the file

        try {//from w  w w  .  j a  va2 s.c o m
            Configuration newConfig = new Configuration();
            newConfig.read(
                    new JsonReader(new InputStreamReader(getContentResolver().openInputStream(selectedfile))));
            config = newConfig;
        } catch (Exception e) {
            Toast.makeText(this, "Cannot read file: " + e.getMessage(), Toast.LENGTH_SHORT).show();
        }
        reload();
        FileHelper.writeSettings(this, MainActivity.config);
    }
    if (requestCode == REQUEST_FILE_STORE && resultCode == RESULT_OK) {
        Uri selectedfile = data.getData(); //The uri with the location of the file
        JsonWriter writer = null;
        try {
            writer = new JsonWriter(
                    new OutputStreamWriter(getContentResolver().openOutputStream(selectedfile)));
            config.write(writer);
            writer.close();
        } catch (Exception e) {
            Toast.makeText(this, "Cannot write file: " + e.getMessage(), Toast.LENGTH_SHORT).show();
        } finally {
            try {
                writer.close();
            } catch (Exception ignored) {

            }
        }
        reload();
    }
    if (requestCode == REQUEST_ITEM_EDIT && resultCode == RESULT_OK) {
        Configuration.Item item = new Configuration.Item();
        Log.d("FOOOO", "onActivityResult: item title = " + data.getStringExtra("ITEM_TITLE"));
        item.title = data.getStringExtra("ITEM_TITLE");
        item.location = data.getStringExtra("ITEM_LOCATION");
        item.state = data.getIntExtra("ITEM_STATE", 0);
        this.itemChangedListener.onItemChanged(item);
    }
}

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From source file:org.opensilk.music.ui2.loader.PluginLoader.java

public void writeDisabledPlugins(List<ComponentName> plugins) {
    StringWriter sw = new StringWriter(100);
    JsonWriter jw = new JsonWriter(sw);
    try {/*from ww  w.j  ava  2s  . c  om*/
        jw.beginArray();
        for (ComponentName cn : plugins) {
            jw.value(cn.flattenToString());
        }
        jw.endArray();
        Timber.v("Write disabled plugins=" + sw.toString());
        settings.putString(PREF_DISABLED_PLUGINS, sw.toString());
    } catch (IOException e) {
        settings.remove(PREF_DISABLED_PLUGINS);
    } finally {
        IOUtils.closeQuietly(jw);
    }
}

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From source file:ngo.music.soundcloudplayer.controller.SongController.java

/**
 * Write stack played song for play previous OfflineSong
 * /*from  www  .java  2 s .c o m*/
 * @param stackSongplayed
 * @param jsonWriter
 * @param currentTIme
 * @throws IOException
 */
public void storePlayingSong() throws IOException {
    // TODO Auto-generated method stub
    OfflineSong song = (OfflineSong) MusicPlayerService.getInstance().getCurrentSong();
    long curTime = MusicPlayerService.getInstance().getCurrentTime();
    ArrayList<Song> queue = MusicPlayerService.getInstance().getQueue();
    File file = new File(MusicPlayerService.getInstance().getApplicationContext()
            .getExternalFilesDir(Context.ACCESSIBILITY_SERVICE), filename);

    file.createNewFile();

    FileOutputStream fileOutputStream = new FileOutputStream(file);
    OutputStreamWriter fileWriter = new OutputStreamWriter(fileOutputStream);
    JsonWriter jsonWriter = new JsonWriter(fileWriter);
    writePlayedSongs(song, queue, jsonWriter, curTime);
    jsonWriter.close();
}

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