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mTHMMY
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configure bar chart

pull/55/head
Thodoris1999 6 years ago
parent
cd6d4e07c8
commit
d4d501ba5c
3 changed files with 75 additions and 32 deletions
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  1. 34
      app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java
  2. 5
      app/src/main/java/gr/thmmy/mthmmy/model/Poll.java
  3. 44
      app/src/main/res/layout/activity_topic_poll.xml

34
app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java
View File

@ -40,13 +40,11 @@ import android.widget.RelativeLayout;
import android.widget.TextView;
import com.github.mikephil.charting.charts.HorizontalBarChart;
import com.github.mikephil.charting.components.AxisBase;
import com.github.mikephil.charting.components.XAxis;
import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.BarData;
import com.github.mikephil.charting.data.BarDataSet;
import com.github.mikephil.charting.data.BarEntry;
import com.github.mikephil.charting.formatter.IAxisValueFormatter;
import com.github.mikephil.charting.interfaces.datasets.IBarDataSet;
import com.squareup.picasso.Picasso;
import java.util.ArrayList;
@ -188,18 +186,36 @@ class TopicAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
holder.rootLayout.addView(radioGroup, 1);
} else {
//Showing results
ArrayList<BarEntry> valuesToCompare = new ArrayList<>();
List<BarEntry> valuesToCompare = new ArrayList<>();
for (int i = 0; i < entries.length; i++) {
valuesToCompare.add(new BarEntry(entries[i].getVotes(), i));
valuesToCompare.add(new BarEntry(i, entries[i].getVotes()));
}
BarDataSet data = new BarDataSet(valuesToCompare, "Vote Results");
YAxis yAxisLeft = holder.voteChart.getAxisLeft();
yAxisLeft.setValueFormatter((value, axis) -> entries[(int) value].getEntryName());
yAxisLeft.setGranularity(1f);
YAxis yAxisRight = holder.voteChart.getAxisRight();
yAxisRight.setEnabled(false);
XAxis xAxis = holder.voteChart.getXAxis();
xAxis.setValueFormatter((value, axis) -> entries[(int) value].getEntryName());
xAxis.setTextColor(context.getResources().getColor(R.color.primary_text));
xAxis.setGranularity(1f);
xAxis.setDrawGridLines(false);
xAxis.setDrawAxisLine(false);
xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
BarData barData = new BarData(data);
barData.setValueTextColor(context.getResources().getColor(R.color.accent));
holder.voteChart.setData(barData);
}
holder.voteChart.getLegend().setEnabled(false);
holder.voteChart.getDescription().setEnabled(false);
holder.voteChart.invalidate();
}
if (poll.getRemoveVoteUrl() != null) holder.removeVotesButton.setVisibility(View.VISIBLE);
if (poll.getShowVoteResultsUrl() != null) holder.showPollResultsButton.setVisibility(View.VISIBLE);
if (poll.getShowOptionsUrl() != null) holder.showPollOptionsButton.setVisibility(View.VISIBLE);
if (poll.getPollFormUrl() != null) holder.submitButton.setVisibility(View.VISIBLE);
} else {
Post currentPost = (Post) topicItems.get(position);
if (currentHolder instanceof PostViewHolder) {
@ -702,7 +718,7 @@ class TopicAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
final TextView question, errorTooManySelected;
final LinearLayout rootLayout;
final AppCompatButton submitButton;
final AppCompatButton removeVotesButton;
final AppCompatButton removeVotesButton, showPollResultsButton, showPollOptionsButton;
final HorizontalBarChart voteChart;
public PollViewHolder(View itemView) {
@ -712,6 +728,8 @@ class TopicAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
rootLayout = (LinearLayout) itemView;
submitButton = itemView.findViewById(R.id.submit_button);
removeVotesButton = itemView.findViewById(R.id.remove_vote_button);
showPollResultsButton = itemView.findViewById(R.id.show_poll_results_button);
showPollOptionsButton = itemView.findViewById(R.id.show_poll_options_button);
errorTooManySelected = itemView.findViewById(R.id.error_too_many_checked);
voteChart = itemView.findViewById(R.id.vote_chart);
}

5
app/src/main/java/gr/thmmy/mthmmy/model/Poll.java
View File

@ -99,5 +99,10 @@ public class Poll extends TopicItem {
public void setVotes(int votes) {
this.votes = votes;
}
@Override
public String toString() {
return "Vote label:" + entryName + ", num votes:" + votes;
}
}
}

44
app/src/main/res/layout/activity_topic_poll.xml
View File

@ -1,20 +1,21 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/rootLayout"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:orientation="vertical">
<TextView
android:id="@+id/question_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
android:layout_height="wrap_content"
android:textColor="@color/primary_text" />
<com.github.mikephil.charting.charts.HorizontalBarChart
android:id="@+id/vote_chart"
android:layout_width="match_parent"
android:layout_height="250dp" />
android:layout_height="200dp" />
<TextView
android:id="@+id/error_too_many_checked"
@ -22,25 +23,44 @@
android:layout_height="wrap_content"
android:text="@string/error_too_many_checked"
android:textColor="@color/red"
android:visibility="gone"/>
android:visibility="gone" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/submit_button"
android:layout_width="wrap_content"
<!-- controls -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<View
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="@string/submit"/>
android:layout_weight="1"/>
<android.support.v7.widget.AppCompatButton
android:id="@+id/remove_vote_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/remove_vote_button"
android:visibility="gone"/>
android:visibility="gone" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/show_poll_results_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/show_vote_results_button"
android:visibility="gone" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/show_poll_options_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/show_vote_results_button"
android:visibility="gone" />
<android.support.v7.widget.AppCompatButton
android:id="@+id/submit_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/submit"
android:visibility="gone"/>
</LinearLayout>
</LinearLayout>
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