详情（游戏，文章，礼包）下载改造完成

2018-03-15 17:14:34 +08:00
parent 0c69e0c5e5
commit d124504d5b
13 changed files with 316 additions and 278 deletions
--- a/app/src/main/java/com/gh/common/view/DownloadProgressBar.java
+++ b/app/src/main/java/com/gh/common/view/DownloadProgressBar.java
@ -0,0 +1,136 @@
+package com.gh.common.view;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.RectF;
+import android.support.annotation.StringRes;
+import android.support.v4.content.ContextCompat;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.widget.ProgressBar;
+
+import com.gh.gamecenter.R;
+
+public class DownloadProgressBar extends ProgressBar {
+    private static final int MAX_LENGTH = 1000;
+
+    public enum DownloadType {
+        NORMAL,
+        NONE,
+        PLUGIN,
+        LAUNCH_OR_OPEN,
+        INSTALL_NORMAL,
+        INSTALL_PLUGIN,
+        DOWNLOADING_NORMAL,
+        DOWNLOADING_PLUGIN,
+    }
+
+    private PorterDuffXfermode mDuffXFerMode = new PorterDuffXfermode(PorterDuff.Mode.SRC_IN);
+    private Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+
+    private DownloadType mDownloadType;
+
+    private String mText;
+
+    private int mDefaultColor;
+
+    public DownloadProgressBar(Context context) {
+        super(context);
+    }
+
+    public DownloadProgressBar(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setMax(MAX_LENGTH);
+        setProgressDrawable(getResources().getDrawable(R.drawable.game_item_btn_download_style));
+    }
+
+    Bitmap srcBitmap;
+    Canvas srcCanvas;
+    RectF rectF;
+
+    private void create() {
+        srcBitmap = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Bitmap.Config.ARGB_8888);
+        srcCanvas = new Canvas(srcBitmap);
+        rectF = new RectF(0, 0, getProgress() * getWidth() / MAX_LENGTH, getMeasuredHeight());
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        if (TextUtils.isEmpty(mText)) return;
+
+        mPaint.setColor(mDefaultColor == 0 ? ContextCompat.getColor(getContext(), R.color.theme) : mDefaultColor); // 初始化颜色
+        mPaint.setTextSize(40f);
+        mPaint.setStyle(Paint.Style.FILL_AND_STROKE);
+        mPaint.setXfermode(null);
+        create();
+
+        Paint.FontMetrics fontMetrics = mPaint.getFontMetrics();
+        float mTextHeight = fontMetrics.bottom - fontMetrics.descent - fontMetrics.ascent;
+        float mTextWidth = mPaint.measureText(mText);
+
+        // todo 文字有点不居中
+        srcCanvas.drawText(mText, (getWidth() - mTextWidth) / 2, (getHeight() + mTextHeight) / 2, mPaint);
+        mPaint.setXfermode(mDuffXFerMode);
+        mPaint.setColor(Color.WHITE); // 反向颜色
+
+        srcCanvas.drawRect(rectF, mPaint);
+        canvas.drawBitmap(srcBitmap, 0, 0, null);
+    }
+
+    public void setText(String text) {
+        mText = text;
+        invalidate();
+    }
+
+    public String getText() {
+        return mText;
+    }
+
+    public void setText(@StringRes int res) {
+        setText(getResources().getString(res));
+    }
+
+    public void setDownloadType(DownloadType downloadType) {
+        switch (downloadType) {
+            case NORMAL:
+            case INSTALL_NORMAL:
+                setProgressDrawable(getResources().getDrawable(R.drawable.game_item_btn_download_style));
+                mDefaultColor = Color.WHITE;
+                break;
+            case PLUGIN:
+            case INSTALL_PLUGIN:
+                setProgressDrawable(getResources().getDrawable(R.drawable.game_item_btn_plugin_style));
+                mDefaultColor = Color.WHITE;
+                break;
+            case NONE:
+                setProgressDrawable(getResources().getDrawable(R.drawable.news_detail_comment)); // todo 是否需要点击效果
+                mDefaultColor = ContextCompat.getColor(getContext(), R.color.hint);
+                break;
+            case LAUNCH_OR_OPEN:
+                setProgressDrawable(getResources().getDrawable(R.drawable.detail_downloading_normal_style)); // todo 背景是否需要与下载中区分
+                mDefaultColor = ContextCompat.getColor(getContext(), R.color.theme);
+                break;
+            case DOWNLOADING_NORMAL:
+                setProgressDrawable(getResources().getDrawable(R.drawable.detail_downloading_normal_style));
+                mDefaultColor = ContextCompat.getColor(getContext(), R.color.theme);
+                break;
+            case DOWNLOADING_PLUGIN:
+                setProgressDrawable(getResources().getDrawable(R.drawable.detail_downloading_plugin_style));
+                mDefaultColor = ContextCompat.getColor(getContext(), R.color.btn_plugin);
+                break;
+        }
+
+        mDownloadType = downloadType;
+    }
+
+    public DownloadType getDownloadType() {
+        return mDownloadType;
+    }
+
+}