essayer cela, travailler pour moi
Mettez votre fichier GIF dans Drawable folde r
Créer une classe GifImageView.java
public class GifImageView extends View {
private InputStream mInputStream;
private Movie mMovie;
private int mWidth, mHeight;
private long mStart;
private Context mContext;
public GifImageView(Context context) {
super(context);
this.mContext = context;
}
public GifImageView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public GifImageView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
this.mContext = context;
if (attrs.getAttributeName(1).equals("background")) {
int id = Integer.parseInt(attrs.getAttributeValue(1).substring(1));
setGifImageResource(id);
}
}
private void init() {
setFocusable(true);
mMovie = Movie.decodeStream(mInputStream);
mWidth = mMovie.width();
mHeight = mMovie.height();
requestLayout();
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
setMeasuredDimension(mWidth, mHeight);
}
@Override
protected void onDraw(Canvas canvas) {
long now = SystemClock.uptimeMillis();
if (mStart == 0) {
mStart = now;
}
if (mMovie != null) {
int duration = mMovie.duration();
if (duration == 0) {
duration = 1000;
}
int relTime = (int) ((now - mStart) % duration);
mMovie.setTime(relTime);
mMovie.draw(canvas, 0, 0);
invalidate();
}
}
public void setGifImageResource(int id) {
mInputStream = mContext.getResources().openRawResource(id);
init();
}
public void setGifImageUri(Uri uri) {
try {
mInputStream = mContext.getContentResolver().openInputStream(uri);
init();
} catch (FileNotFoundException e) {
Log.e("GIfImageView", "File not found");
}
}
}
dans votre fichier .xml
<com.gifLoader.GifImageView // **of your GifImageView.java**
android:id="@+id/GifImageView"
android:layout_height="@dimen/txt_size_1"
android:layout_width="@dimen/txt_size_1"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="@dimen/sb_progrees_margin_lr"
android:layout_centerInParent="true" />
et vous activité r
GifImageView gifImageView = (GifImageView) findViewById(R.id.GifImageView);
gifImageView.setGifImageResource(R.drawable.ring);
d'essayer de reconstruire votre projet son problème de rendu –