public class Test extends GraphicsActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(new SampleView(this));
  }

  private static class SampleView extends View {
    private Bitmap mBitmap;
    private Bitmap mBitmap2;
    private Bitmap mBitmap3;
    private Bitmap mBitmap4;
    private Drawable mDrawable;

    private Movie mMovie;
    private long mMovieStart;

    // Set to false to use decodeByteArray
    private static final boolean DECODE_STREAM = true;

    private static byte[] streamToBytes(InputStream is) {
      ByteArrayOutputStream os = new ByteArrayOutputStream(1024);
      byte[] buffer = new byte[1024];
      int len;
      try {
        while ((len = is.read(buffer)) >= 0) {
          os.write(buffer, 0, len);
        }
      } catch (java.io.IOException e) {
      }
      return os.toByteArray();
    }

    public SampleView(Context context) {
      super(context);
      setFocusable(true);

      java.io.InputStream is;
      is = context.getResources().openRawResource(R.drawable.icon);

      BitmapFactory.Options opts = new BitmapFactory.Options();
      Bitmap bm;

      opts.inJustDecodeBounds = true;
      bm = BitmapFactory.decodeStream(is, null, opts);

      // now opts.outWidth and opts.outHeight are the dimension of the
      // bitmap, even though bm is null

      opts.inJustDecodeBounds = false; // this will request the bm
      opts.inSampleSize = 4; // scaled down by 4
      bm = BitmapFactory.decodeStream(is, null, opts);

      mBitmap = bm;

      // decode an image with transparency
      is = context.getResources().openRawResource(R.drawable.icon);
      mBitmap2 = BitmapFactory.decodeStream(is);

      // create a deep copy of it using getPixels() into different configs
      int w = mBitmap2.getWidth();
      int h = mBitmap2.getHeight();
      int[] pixels = new int[w * h];
      mBitmap2.getPixels(pixels, 0, w, 0, 0, w, h);
      mBitmap3 = Bitmap.createBitmap(pixels, 0, w, w, h,
          Bitmap.Config.ARGB_8888);
      mBitmap4 = Bitmap.createBitmap(pixels, 0, w, w, h,
          Bitmap.Config.ARGB_4444);

      mDrawable = context.getResources().getDrawable(R.drawable.icon);
      mDrawable.setBounds(150, 20, 300, 100);

      is = context.getResources().openRawResource(R.drawable.animated_gif);

      if (DECODE_STREAM) {
        mMovie = Movie.decodeStream(is);
      } else {
        byte[] array = streamToBytes(is);
        mMovie = Movie.decodeByteArray(array, 0, array.length);
      }
    }

    @Override
    protected void onDraw(Canvas canvas) {
      canvas.drawColor(0xFFCCCCCC);

      Paint p = new Paint();
      p.setAntiAlias(true);

      canvas.drawBitmap(mBitmap, 10, 10, null);
      canvas.drawBitmap(mBitmap2, 10, 170, null);
      canvas.drawBitmap(mBitmap3, 110, 170, null);
      canvas.drawBitmap(mBitmap4, 210, 170, null);

      mDrawable.draw(canvas);

      long now = android.os.SystemClock.uptimeMillis();
      if (mMovieStart == 0) { // first time
        mMovieStart = now;
      }
      if (mMovie != null) {
        int dur = mMovie.duration();
        if (dur == 0) {
          dur = 1000;
        }
        int relTime = (int) ((now - mMovieStart) % dur);
        mMovie.setTime(relTime);
        mMovie.draw(canvas, getWidth() - mMovie.width(), getHeight()
            - mMovie.height());
        invalidate();
      }
    }
  }
}

class GraphicsActivity extends Activity {
  // set to true to test Picture
  private static final boolean TEST_PICTURE = false;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
  }

  @Override
  public void setContentView(View view) {
    if (TEST_PICTURE) {
      ViewGroup vg = new PictureLayout(this);
      vg.addView(view);
      view = vg;
    }

    super.setContentView(view);
  }
}

class PictureLayout extends ViewGroup {
  private final Picture mPicture = new Picture();

  public PictureLayout(Context context) {
    super(context);
  }

  public PictureLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
  }

  @Override
  public void addView(View child) {
    if (getChildCount() > 1) {
      throw new IllegalStateException(
          "PictureLayout can host only one direct child");
    }

    super.addView(child);
  }

  @Override
  public void addView(View child, int index) {
    if (getChildCount() > 1) {
      throw new IllegalStateException(
          "PictureLayout can host only one direct child");
    }

    super.addView(child, index);
  }

  @Override
  public void addView(View child, LayoutParams params) {
    if (getChildCount() > 1) {
      throw new IllegalStateException(
          "PictureLayout can host only one direct child");
    }

    super.addView(child, params);
  }

  @Override
  public void addView(View child, int index, LayoutParams params) {
    if (getChildCount() > 1) {
      throw new IllegalStateException(
          "PictureLayout can host only one direct child");
    }

    super.addView(child, index, params);
  }

  @Override
  protected LayoutParams generateDefaultLayoutParams() {
    return new LayoutParams(LayoutParams.MATCH_PARENT,
        LayoutParams.MATCH_PARENT);
  }

  @Override
  protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    final int count = getChildCount();

    int maxHeight = 0;
    int maxWidth = 0;

    for (int i = 0; i < count; i++) {
      final View child = getChildAt(i);
      if (child.getVisibility() != GONE) {
        measureChild(child, widthMeasureSpec, heightMeasureSpec);
      }
    }

    maxWidth += getPaddingLeft() + getPaddingRight();
    maxHeight += getPaddingTop() + getPaddingBottom();

    Drawable drawable = getBackground();
    if (drawable != null) {
      maxHeight = Math.max(maxHeight, drawable.getMinimumHeight());
      maxWidth = Math.max(maxWidth, drawable.getMinimumWidth());
    }

    setMeasuredDimension(resolveSize(maxWidth, widthMeasureSpec),
        resolveSize(maxHeight, heightMeasureSpec));
  }

  private void drawPict(Canvas canvas, int x, int y, int w, int h, float sx,
      float sy) {
    canvas.save();
    canvas.translate(x, y);
    canvas.clipRect(0, 0, w, h);
    canvas.scale(0.5f, 0.5f);
    canvas.scale(sx, sy, w, h);
    canvas.drawPicture(mPicture);
    canvas.restore();
  }

  @Override
  protected void dispatchDraw(Canvas canvas) {
    super.dispatchDraw(mPicture.beginRecording(getWidth(), getHeight()));
    mPicture.endRecording();

    int x = getWidth() / 2;
    int y = getHeight() / 2;

    if (false) {
      canvas.drawPicture(mPicture);
    } else {
      drawPict(canvas, 0, 0, x, y, 1, 1);
      drawPict(canvas, x, 0, x, y, -1, 1);
      drawPict(canvas, 0, y, x, y, 1, -1);
      drawPict(canvas, x, y, x, y, -1, -1);
    }
  }

  @Override
  public ViewParent invalidateChildInParent(int[] location, Rect dirty) {
    location[0] = getLeft();
    location[1] = getTop();
    dirty.set(0, 0, getWidth(), getHeight());
    return getParent();
  }

  @Override
  protected void onLayout(boolean changed, int l, int t, int r, int b) {
    final int count = super.getChildCount();

    for (int i = 0; i < count; i++) {
      final View child = getChildAt(i);
      if (child.getVisibility() != GONE) {
        final int childLeft = getPaddingLeft();
        final int childTop = getPaddingTop();
        child.layout(childLeft, childTop,
            childLeft + child.getMeasuredWidth(),
            childTop + child.getMeasuredHeight());

      }
    }
  }
}

也放(main/assets/ htmlls /name.gif)[用这个HTML调整大小]

<html style="margin: 0;">
<body style="margin: 0;">
<img src="name.gif" style="width: 100%; height: 100%" />
</body>
</html>

在你的Xml中像这样声明(main/res/layout/name.xml):[你定义大小，例如]

<WebView
android:layout_width="70dp"
android:layout_height="70dp"
android:id="@+id/webView"
android:layout_gravity="center_horizontal" />

在你的活动中，把下一个代码放在onCreate里面

web = (WebView) findViewById(R.id.webView); 
web.setBackgroundColor(Color.TRANSPARENT); //for gif without background
web.loadUrl("file:///android_asset/htmls/name.html");

如果你想动态加载，你必须用数据加载webview:

// or "[path]/name.gif" (e.g: file:///android_asset/name.gif for resources in asset folder), and in loadDataWithBaseURL(), you don't need to set base URL, on the other hand, it's similar to loadData() method.
String gifName = "name.gif";
String yourData = "<html style=\"margin: 0;\">\n" +
        "    <body style=\"margin: 0;\">\n" +
        "    <img src=" + gifName + " style=\"width: 100%; height: 100%\" />\n" +
        "    </body>\n" +
        "    </html>";
// Important to add this attribute to webView to get resource from outside.
webView.getSettings().setAllowFileAccess(true);

// Notice: should use loadDataWithBaseURL. BaseUrl could be the base url such as the path to asset folder, or SDCard or any other path, where your images or the other media resides related to your html
webView.loadDataWithBaseURL("file:///android_asset/", yourData, "text/html", "utf-8", null);
// Or if you want to load image from SD card or where else, here is the idea.
String base = Environment.getExternalStorageDirectory().getAbsolutePath().toString();
webView.loadDataWithBaseURL(base + '/', yourData, "text/html", "utf-8", null);

建议:最好是加载gif与静态图像的更多信息，请检查https://developer.android.com/reference/android/graphics/drawable/AnimationDrawable.html

就是这样，我希望你能帮助我。

目前我们可以使用Glide https://github.com/bumptech/glide

为了节省资源，有滑翔库。 不知道为什么要使用其他任何东西，特别是webview只显示图像。 Glide是一个完美而简单的库，它可以从gif中准备动画，并将其直接放到imageview中。 gifdrawable句柄动画本身的逻辑。 Gif有lzw压缩原始rgb数据的动画里面。 没有理由复杂的使用webview和管理更多的文件，只显示一个gif文件在应用程序。

没有人提到Ion或Glide库。它们工作得很好。

与WebView相比，它更容易处理。

下滑4.6

1. 加载gif

GlideApp.with(context)
            .load(R.raw.gif) // or url
            .into(imageview);

2. 来获取文件对象

GlideApp.with(context)
                .asGif()
                .load(R.raw.gif) //or url
                .into(new SimpleTarget<GifDrawable>() {
                    @Override
                    public void onResourceReady(@NonNull GifDrawable resource, @Nullable Transition<? super GifDrawable> transition) {

                        resource.start();
                      //resource.setLoopCount(1);
                        imageView.setImageDrawable(resource);
                    }
                });

我很难让gif动画在Android上运行。我只有以下两个工作:

WebView 阴离子

WebView工作正常，非常简单，但问题是它会使视图加载变慢，应用程序会在一秒钟左右失去响应。我不喜欢那样。所以我尝试了不同的方法(不管用):

ImageViewEx已弃用! 毕加索没有加载动画GIF android-gif-drawable看起来很棒，但它在我的项目中引起了一些有线NDK问题。它导致我本地的NDK库停止工作，我无法修复它

我和Ion有过一些交锋;最后，我让它工作，它真的很快:-)

Ion.with(imgView)
  .error(R.drawable.default_image)
  .animateGif(AnimateGifMode.ANIMATE)
  .load("file:///android_asset/animated.gif");