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[Enhancement] Remove redundant findViewById casts in example application #4018

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Original file line number Diff line number Diff line change
Expand Up @@ -36,16 +36,16 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_barchart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setOnSeekBarChangeListener(this);

mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarY = findViewById(R.id.seekBar2);
mSeekBarY.setOnSeekBarChangeListener(this);

mChart = (BarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);

mChart.getDescription().setEnabled(false);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -56,13 +56,13 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_barchart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mChart = (BarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);

mChart.setDrawBarShadow(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,17 +44,17 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_barchart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvX = findViewById(R.id.tvXMax);
tvX.setTextSize(10);
tvY = (TextView) findViewById(R.id.tvYMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setOnSeekBarChangeListener(this);

mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarY = findViewById(R.id.seekBar2);
mSeekBarY.setOnSeekBarChangeListener(this);

mChart = (BarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
mChart.getDescription().setEnabled(false);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,11 +44,11 @@ protected void onCreate(Bundle savedInstanceState) {

mSinusData = FileUtils.loadBarEntriesFromAssets(getAssets(), "othersine.txt");

tvX = (TextView) findViewById(R.id.tvValueCount);
tvX = findViewById(R.id.tvValueCount);

mSeekBarX = (SeekBar) findViewById(R.id.seekbarValues);
mSeekBarX = findViewById(R.id.seekbarValues);

mChart = (BarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);

mChart.setDrawBarShadow(false);
mChart.setDrawValueAboveBar(true);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_barchart_noseekbar);

mTf = Typeface.createFromAsset(getAssets(), "OpenSans-Regular.ttf");
mChart = (BarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setBackgroundColor(Color.WHITE);
mChart.setExtraTopOffset(-30f);
mChart.setExtraBottomOffset(10f);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,16 +44,16 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_bubblechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setOnSeekBarChangeListener(this);

mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarY = findViewById(R.id.seekBar2);
mSeekBarY.setOnSeekBarChangeListener(this);

mChart = (BubbleChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.getDescription().setEnabled(false);

mChart.setOnChartValueSelectedListener(this);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -39,16 +39,16 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_candlechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setOnSeekBarChangeListener(this);

mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarY = findViewById(R.id.seekBar2);
mSeekBarY.setOnSeekBarChangeListener(this);

mChart = (CandleStickChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setBackgroundColor(Color.WHITE);

mChart.getDescription().setEnabled(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_combined);

mChart = (CombinedChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.getDescription().setEnabled(false);
mChart.setBackgroundColor(Color.WHITE);
mChart.setDrawGridBackground(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -39,19 +39,19 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mSeekBarX.setProgress(45);
mSeekBarY.setProgress(100);

mSeekBarY.setOnSeekBarChangeListener(this);
mSeekBarX.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setViewPortOffsets(0, 0, 0, 0);
mChart.setBackgroundColor(Color.rgb(104, 241, 175));

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_draw_chart);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);

// listener for selecting and drawing
mChart.setOnChartValueSelectedListener(this);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart_noseekbar);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawGridBackground(false);
mChart.getDescription().setEnabled(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart_noseekbar);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setBackgroundColor(Color.WHITE);
mChart.setGridBackgroundColor(mFillColor);
mChart.setDrawGridBackground(true);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_piechart_half);

mChart = (PieChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setBackgroundColor(Color.WHITE);

moveOffScreen();
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -46,13 +46,13 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_horizontalbarchart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mChart = (HorizontalBarChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
// mChart.setHighlightEnabled(false);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,19 +44,19 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mSeekBarX.setProgress(45);
mSeekBarY.setProgress(100);

mSeekBarY.setOnSeekBarChangeListener(this);
mSeekBarX.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawGridBackground(false);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -54,19 +54,19 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mSeekBarX.setProgress(45);
mSeekBarY.setProgress(100);

mSeekBarY.setOnSeekBarChangeListener(this);
mSeekBarX.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartGestureListener(this);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawGridBackground(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -44,18 +44,18 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarY = findViewById(R.id.seekBar2);

mSeekBarX.setProgress(45);
mSeekBarY.setProgress(100);

mSeekBarY.setOnSeekBarChangeListener(this);
mSeekBarX.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);

// no description text
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -27,10 +27,10 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_colored_lines);

mCharts[0] = (LineChart) findViewById(R.id.chart1);
mCharts[1] = (LineChart) findViewById(R.id.chart2);
mCharts[2] = (LineChart) findViewById(R.id.chart3);
mCharts[3] = (LineChart) findViewById(R.id.chart4);
mCharts[0] = findViewById(R.id.chart1);
mCharts[1] = findViewById(R.id.chart2);
mCharts[2] = findViewById(R.id.chart3);
mCharts[3] = findViewById(R.id.chart4);

mTf = Typeface.createFromAsset(getAssets(), "OpenSans-Bold.ttf");

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -45,14 +45,14 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart_time);

tvX = (TextView) findViewById(R.id.tvXMax);
mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
tvX = findViewById(R.id.tvXMax);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setProgress(100);
tvX.setText("100");

mSeekBarX.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);

// no description text
mChart.getDescription().setEnabled(false);
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_listview_chart);

ListView lv = (ListView) findViewById(R.id.listView1);
ListView lv = findViewById(R.id.listView1);

ArrayList<BarData> list = new ArrayList<BarData>();

Expand Down Expand Up @@ -73,7 +73,7 @@ public View getView(int position, View convertView, ViewGroup parent) {

convertView = LayoutInflater.from(getContext()).inflate(
R.layout.list_item_barchart, null);
holder.chart = (BarChart) convertView.findViewById(R.id.chart);
holder.chart = convertView.findViewById(R.id.chart);

convertView.setTag(holder);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_listview_chart);

ListView lv = (ListView) findViewById(R.id.listView1);
ListView lv = findViewById(R.id.listView1);

ArrayList<ChartItem> list = new ArrayList<ChartItem>();

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -39,16 +39,16 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_linechart);

tvX = (TextView) findViewById(R.id.tvXMax);
tvY = (TextView) findViewById(R.id.tvYMax);
tvX = findViewById(R.id.tvXMax);
tvY = findViewById(R.id.tvYMax);

mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
mSeekBarX = findViewById(R.id.seekBar1);
mSeekBarX.setOnSeekBarChangeListener(this);

mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
mSeekBarY = findViewById(R.id.seekBar2);
mSeekBarY.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setOnChartValueSelectedListener(this);

mChart.setDrawGridBackground(false);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -30,15 +30,15 @@ protected void onCreate(Bundle savedInstanceState) {
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_performance_linechart);

mTvCount = (TextView) findViewById(R.id.tvValueCount);
mSeekBarValues = (SeekBar) findViewById(R.id.seekbarValues);
mTvCount = findViewById(R.id.tvValueCount);
mSeekBarValues = findViewById(R.id.seekbarValues);
mTvCount.setText("500");

mSeekBarValues.setProgress(500);

mSeekBarValues.setOnSeekBarChangeListener(this);

mChart = (LineChart) findViewById(R.id.chart1);
mChart = findViewById(R.id.chart1);
mChart.setDrawGridBackground(false);

// no description text
Expand Down
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