final

ritwikdax · Sep 17, 2019 · fe3a64c · fe3a64c
1 parent 6e59877
commit fe3a64c
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Showing 5 changed files with 192 additions and 157 deletions.
diff --git a/app/src/main/java/com/ritwik/ratingtrend/MainActivity.java b/app/src/main/java/com/ritwik/ratingtrend/MainActivity.java
@@ -4,11 +4,19 @@
 
 import android.os.Bundle;
 
+import com.ritwik.ratingtrendlib.RatingTrendView;
+
 public class MainActivity extends AppCompatActivity {
 
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        RatingTrendView rtv = findViewById(R.id.rtv_ratingTrend);
+        rtv.setRatingSequence(new int[]{1,2, 3,4,5,1,2,3});
+
+        RatingTrendView rtv1 = findViewById(R.id.rtv_ratingTrend1);
+        rtv1.setRatingSequence(new int[]{5,5, 1,1,3});
     }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -4,14 +4,47 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingTop="32dp"
     tools:context=".MainActivity">
 
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Recent rating trends"
+        android:layout_margin="8dp"
+        android:textColor="@android:color/black"
+        android:textSize="12dp"/>
+
+
+
     <com.ritwik.ratingtrendlib.RatingTrendView
+
+        android:padding="8dp"
         android:id="@+id/rtv_ratingTrend"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         />
 
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Maximum 8 sequence"
+        android:layout_margin="12dp"
+        android:textColor="@android:color/black"
+        android:textSize="12dp"/>
+
+
+
+    <com.ritwik.ratingtrendlib.RatingTrendView
+
+        android:padding="8dp"
+        android:id="@+id/rtv_ratingTrend1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        />
+
+
 
 
 </LinearLayout>
diff --git a/ratingtrendlib/src/main/java/com/ritwik/ratingtrendlib/Rating.java b/ratingtrendlib/src/main/java/com/ritwik/ratingtrendlib/Rating.java
@@ -4,55 +4,107 @@
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import androidx.core.graphics.drawable.DrawableCompat;
+
 
 public class Rating {
+    public static final String TAG = "Rating";
+
+    public static final float WIDTH_BY_HEIGHT_RATIO = 1.5f;
+    public static final int STAR_ICON_SIZE = 20;
+    public static final int FONT_SIZE = 30;
+
 
     private int mValue;
-    private Paint mStrokePaint;
-    private Paint mFillPaint;
+    private Paint mPaint;
     private float mCornerRadius;
-    private RectF filledRect;
-    private RectF strokeRect;
+    private RectF mRect;
+    private int mStrokeColor;
+    private int mFillColor;
+    private float mWidth;
+    private float mHeight;
+    private Context mContext;
+
+    private float mStrokeWidth;
+    private int mStarIconSize = STAR_ICON_SIZE;
+
+    private int mStarIcon;
 
-    public Rating(int value, float cornerRadius) {
 
-        this.mValue = value;
+    /***
+     *
+     *
+     * @param cornerRadius
+     *
+     *
+     */
+    public Rating(int starIcon, float cornerRadius, float strokeWidth, Context context) {
+
         this.mCornerRadius = cornerRadius;
-        filledRect = new RectF();
-        strokeRect = new RectF();
+        this.mStrokeWidth = strokeWidth;
+        this.mPaint = new Paint();
+        mPaint.setAntiAlias(true);
+        this.mRect = new RectF();
+        this.mContext = context;
+        this.mStarIcon = starIcon;
 
     }
 
-    public void setmValue(int mValue) {
-        this.mValue = mValue;
-    }
 
-    public void setmStrokePaint(Paint mStrokePaint) {
-        this.mStrokePaint = mStrokePaint;
+    public void setmStrokeColor(int mStrokeColor) {
+        this.mStrokeColor = mStrokeColor;
     }
 
-    public void setmFillPaint(Paint mFillPaint) {
-        this.mFillPaint = mFillPaint;
+    public void setmFillColor(int mFillColor) {
+        this.mFillColor = mFillColor;
     }
 
-    public int getmValue() {
-        return mValue;
-    }
 
-    public Paint getmStrokePaint() {
-        return mStrokePaint;
+    public void setmWidth(float width){
+        this.mWidth = width;
+        this.mHeight = mWidth/WIDTH_BY_HEIGHT_RATIO;
+        this.mStarIconSize = (int) (width/2);
     }
 
-    public Paint getmFillPaint() {
-        return mFillPaint;
+    public void setmValue(int mValue) {
+        this.mValue = mValue;
     }
 
-    public void drawSelf(float left, float top, float right, float bottom, Canvas canvas){
 
-        filledRect.set(left, top, right, bottom);
-        strokeRect.set(left, top, right, bottom);
-        canvas.drawRoundRect(filledRect, mCornerRadius, mCornerRadius, mFillPaint);
-        canvas.drawRoundRect(strokeRect, mCornerRadius, mCornerRadius, mStrokePaint);
+    /***
+     * Draw the individual rectangle
+     * @param canvas
+     */
+
+    public void drawSelf(Canvas canvas){
+
+        mRect.set((0.5f * mStrokeWidth), (0.5f*mStrokeWidth),
+                mWidth - (0.5f * mStrokeWidth), mHeight - (0.5f* mStrokeWidth));
+        mPaint.setStyle(Paint.Style.FILL);
+        mPaint.setColor(mFillColor);
+        canvas.drawRoundRect(mRect, mCornerRadius, mCornerRadius, mPaint);
+        mPaint.setStyle(Paint.Style.STROKE);
+        mPaint.setColor(mStrokeColor);
+        mPaint.setStrokeWidth(mStrokeWidth);
+        canvas.drawRoundRect(mRect, mCornerRadius, mCornerRadius, mPaint);
+
+        //drawing text
+        mPaint.setStyle(Paint.Style.FILL_AND_STROKE);
+        mPaint.setStrokeWidth(2);
+        mPaint.setTextSize(FONT_SIZE);
+        canvas.drawText(String.valueOf(mValue), (mWidth/2) - 24, (mHeight/2) +10, mPaint);
+
+        //drawing the icons
+        Drawable drawable = mContext.getResources().getDrawable(mStarIcon);
+        Drawable wrapDrawable = DrawableCompat.wrap(drawable);
+        DrawableCompat.setTint(wrapDrawable, mStrokeColor);
+        wrapDrawable.setBounds((int)(mWidth/2)+5,(int)(mHeight/2) -10, (int)(mWidth/2) + 25, (int)(mHeight/2) +10 );
+        wrapDrawable.mutate();
+        wrapDrawable.draw(canvas);
+
+        Log.d(TAG, "drawSelf: Colour is" +  mStrokeColor);
 
     }
 }