para - load gif in imageview android
Agregar imagen gif en un ImageView en android (15)
Mostrando GIF en Android
Crear CustomGifView.java which extends View Class
public class CustomGifView extends View {
private InputStream gifInputStream;
private Movie gifMovie;
private int movieWidth, movieHeight;
private long movieDuration;
private long mMovieStart;
public CustomGifView(Context context) {
super(context);
init(context);
}
public CustomGifView(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
public CustomGifView(Context context, AttributeSet attrs,
int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context);
}
private void init(Context context){
setFocusable(true);
gifInputStream = context.getResources()
.openRawResource(R.drawable.YOUR_IMAGE);
gifMovie = Movie.decodeStream(gifInputStream);
movieWidth = gifMovie.width();
movieHeight = gifMovie.height();
movieDuration = gifMovie.duration();
}
@Override
protected void onMeasure(int widthMeasureSpec,
int heightMeasureSpec) {
setMeasuredDimension(movieWidth, movieHeight);
}
public int getMovieWidth(){
return movieWidth;
}
public int getMovieHeight(){
return movieHeight;
}
public long getMovieDuration(){
return movieDuration;
}
@Override
protected void onDraw(Canvas canvas) {
long now = android.os.SystemClock.uptimeMillis();
if (mMovieStart == 0) { // first time
mMovieStart = now;
}
if (gifMovie != null) {
int dur = gifMovie.duration();
if (dur == 0) {
dur = 1000;
}
int relTime = (int)((now - mMovieStart) % dur);
gifMovie.setTime(relTime);
gifMovie.draw(canvas, 0, 0);
invalidate();
}
}
}
Ahora llama a esta clase en tu XML
<Your_PackageName.CustomGifView
android:id="@+id/gifview"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
notario público
Modifique AndroidManifest.xml para desactivar hardware acelerado.
android:hardwareAccelerated="false"
Para la funcionalidad de animación puede visitar
http://developer.android.com/reference/android/graphics/drawable/AnimationDrawable.html
Agregué una imagen gif animada en un imageView. No puedo verlo como una imagen gif. Sin animación está ahí. Está apareciendo solo como una imagen fija. Me gustaría saber cómo puedo mostrarlo como una imagen gif.
Basado en el comentario de Warlock de Ahmad Dwaik , probé el siguiente código y funcionó.
- Use una vista web en su archivo xml y ajuste su posición al lugar donde exactamente intentaba mostrar su imagen .gif.
- En su actividad inicialice esta pequeña parte de la vista web como otras vistas.
- coloca la imagen .gif en la carpeta de activos
- ahora cargue la imagen como si estuviera cargando una url en la vista web como "diyaWebView1.loadUrl (" file: ///android_asset/www/diya.gif ");"
- puede ver su imagen .gif cuando inicie la aplicación.
PD: esto funciona si tu imagen .gif se adapta a tu vista web o viceversa, si la imagen es más grande que la vista web, la barra de desplazamiento se habilita y el usuario puede desplazar la imagen AKA webview. Por lo tanto, debemos tener cuidado cuando lo usemos, para dar el tamaño adecuado a la vista web según la imagen o editar la imagen que se ajuste a su vista web.
Como dijo @Ahmad en un comentario , puedes usar el siguiente código para mostrar un gif!
Simplemente inserte este código en el método onCreate y listo. Además, coloque su gif dentro de la carpeta de assets (si no tiene la carpeta de activos, cree uno en src/main )
WebView wView = new WebView(this);
wView.loadUrl("file:///android_asset/piggy.gif");
setContentView(view);
En su build.gradle (Módulo: aplicación), agregue android-gif-drawable como una dependencia agregando el siguiente código:
allprojects {
repositories {
mavenCentral()
}
}
dependencies {
compile ''pl.droidsonroids.gif:android-gif-drawable:1.2.+''
}
Luego sincroniza tu proyecto. Cuando finaliza la sincronización, vaya a su archivo de diseño y agregue el siguiente código:
<pl.droidsonroids.gif.GifTextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/gif_file"
/>
Y eso es todo, puedes administrarlo con un simple ImageView.
Esto es lo que funcionó para mí:
En su build.gradle (proyecto), escriba mavenCentral () en el buildscript {} y allprojects {}. Debe tener un aspecto como este:
buildscript {
repositories {
jcenter()
**mavenCentral()**
}
//more code ...
}
allprojects {
repositories {
jcenter()
**mavenCentral()**
}
}
Luego, en build.gradle (módulo) agregue dependencias {} este fragmento:
compilar ''pl.droidsonroids.gif: android-gif-drawable: 1.2.4''
Debe tener un aspecto como este:
dependencies {
compile fileTree(dir: ''libs'', include: [''*.jar''])
androidTestCompile(''com.android.support.test.espresso:espresso-core:2.2.2'', {
exclude group: ''com.android.support'', module: ''support-annotations''
})
compile ''com.android.support:appcompat-v7:25.1.0''
testCompile ''junit:junit:4.12''
**compile ''pl.droidsonroids.gif:android-gif-drawable:1.2.4''**
}
Pon tu imagen .gif en tu carpeta dibujable. Ahora ve a la aplicación> res> layout> activity_main.xml y agrega esta recortada para tu .gif:
<pl.droidsonroids.gif.GifImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/YOUR_GIF_IMAGE"
android:background="#000000" //for black background
/>
Y tu estas listo :)
Enlaces útiles: android-gif-drawable
https://www.youtube.com/watch?v=EOFY0cwNjuk
Espero que esto ayude.
GIFImageView
public class GifImageView extends ImageView {
Movie movie;
InputStream inputStream;
private long mMovieStart;
public GifImageView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public GifImageView(Context context) {
super(context);
}
public GifImageView(Context context, AttributeSet attrs) {
super(context, attrs);
setFocusable(true);
inputStream = context.getResources()
.openRawResource(R.drawable.thunder);
byte[] array = streamToBytes(inputStream);
movie = Movie.decodeByteArray(array, 0, array.length);
}
private byte[] streamToBytes(InputStream is) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(
1024);
byte[] buffer = new byte[1024];
int len;
try {
while ((len = is.read(buffer)) >= 0) {
byteArrayOutputStream.write(buffer, 0, len);
return byteArrayOutputStream.toByteArray();
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
return null;
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
long now = SystemClock.uptimeMillis();
if (mMovieStart == 0) { // first time
mMovieStart = now;
}
if (movie != null) {
int dur = movie.duration();
if (dur == 0) {
dur = 3000;
}
int relTime = (int) ((now - mMovieStart) % dur);
movie.setTime(relTime);
movie.draw(canvas, getWidth() - 200, getHeight() - 200);
invalidate();
}
}
}
En XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/container"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TextView
android:id="@+id/update"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:text="abc" />
<com.example.apptracker.GifImageView
android:id="@+id/gifImageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" />
</RelativeLayout>
En archivo Java
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
GifImageView gifImageView = (GifImageView) findViewById(R.id.gifImageView1);
if (Build.VERSION.SDK_INT >= 11) {
gifImageView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
}
}
}
Necesitamos usar gifImageView.setLayerType(View.LAYER_TYPE_SOFTWARE, null); como cuando se habilitó el hardware acelerado, la imagen GIF no funciona en esos dispositivos. El hardware acelerado está habilitado en los dispositivos anteriores (4.x).
Gif también se puede mostrar en la vista web con un par de líneas de código y sin bibliotecas de terceros. De esta forma, incluso puedes cargar el gif desde tu tarjeta SD. No es necesario copiar imágenes a su carpeta de Activos.
Toma una vista web.
<WebView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageWebView" />
El uso puede abrir un archivo gif desde la tarjeta SD, no solo desde la carpeta de activos, como se muestra en muchos ejemplos.
WebView webView = (WebView) findViewById(R.id.imageWebView);
String data = "<body> <img src = /""+ filePath+"/"/></body>";
// ''filePath'' is the path of your .GIF file on SD card.
webView.loadDataWithBaseURL("file:///android_asset/",data,"text/html","UTF-8",null);
Le sugiero que use la biblioteca Glide. Para usar Glide necesita agregar esto para agregar estas dependencias
compile ''com.github.bumptech.glide:glide:3.7.0''
compile ''com.android.support:support-v4:23.4.0''
a su grandle (Módulo: aplicación) archivo.
Luego usa esta línea de código para cargar tu imagen gif
Glide.with(context).load(R.drawable.loading).asGif().diskCacheStrategy(DiskCacheStrategy.SOURCE).crossFade().into(loadingImageView);
Podemos agregar fácilmente imágenes gif animadas en la vista de la imagen usando la biblioteca Ion.
Video tutorial :: https://www.youtube.com/watch?v=IqKtpdeIpjA
ImageView image = (ImageView)findViewById(R.id.image_gif);
Ion.with(image).load("http://mygifimage.gif");
Primero copie su imagen GIF en la carpeta de elementos de su aplicación cree crear las siguientes clases y pegue el código Actividad de animación: -
public class AnimationActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
InputStream stream = null;
try {
stream = getAssets().open("piggy.gif");
} catch (IOException e) {
e.printStackTrace();
}
GifWebView view = new GifWebView(this, "file:///android_asset /piggy.gif");
setContentView(view);
}
}
GifDecoder: -
public class GifDecoder {
public static final int STATUS_OK = 0;
public static final int STATUS_FORMAT_ERROR = 1;
public static final int STATUS_OPEN_ERROR = 2;
protected static final int MAX_STACK_SIZE = 4096;
protected InputStream in;
protected int status;
protected int width; // full image width
protected int height; // full image height
protected boolean gctFlag; // global color table used
protected int gctSize; // size of global color table
protected int loopCount = 1; // iterations; 0 = repeat forever
protected int[] gct; // global color table
protected int[] lct; // local color table
protected int[] act; // active color table
protected int bgIndex; // background color index
protected int bgColor; // background color
protected int lastBgColor; // previous bg color
protected int pixelAspect; // pixel aspect ratio
protected boolean lctFlag; // local color table flag
protected boolean interlace; // interlace flag
protected int lctSize; // local color table size
protected int ix, iy, iw, ih; // current image rectangle
protected int lrx, lry, lrw, lrh;
protected Bitmap image; // current frame
protected Bitmap lastBitmap; // previous frame
protected byte[] block = new byte[256]; // current data block
protected int blockSize = 0; // block size last graphic control extension info
protected int dispose = 0; // 0=no action; 1=leave in place; 2=restore to bg; 3=restore to prev
protected int lastDispose = 0;
protected boolean transparency = false; // use transparent color
protected int delay = 0; // delay in milliseconds
protected int transIndex; // transparent color index
// LZW decoder working arrays
protected short[] prefix;
protected byte[] suffix;
protected byte[] pixelStack;
protected byte[] pixels;
protected Vector<GifFrame> frames; // frames read from current file
protected int frameCount;
private static class GifFrame {
public GifFrame(Bitmap im, int del) {
image = im;
delay = del;
}
public Bitmap image;
public int delay;
}
public int getDelay(int n) {
delay = -1;
if ((n >= 0) && (n < frameCount)) {
delay = frames.elementAt(n).delay;
}
return delay;
}
public int getFrameCount() {
return frameCount;
}
public Bitmap getBitmap() {
return getFrame(0);
}
public int getLoopCount() {
return loopCount;
}
protected void setPixels() {
int[] dest = new int[width * height];
if (lastDispose > 0) {
if (lastDispose == 3) {
// use image before last
int n = frameCount - 2;
if (n > 0) {
lastBitmap = getFrame(n - 1);
} else {
lastBitmap = null;
}
}
if (lastBitmap != null) {
lastBitmap.getPixels(dest, 0, width, 0, 0, width, height);
if (lastDispose == 2) {
// fill last image rect area with background color
int c = 0;
if (!transparency) {
c = lastBgColor;
}
for (int i = 0; i < lrh; i++) {
int n1 = (lry + i) * width + lrx;
int n2 = n1 + lrw;
for (int k = n1; k < n2; k++) {
dest[k] = c;
}
}
}
}
}
int pass = 1;
int inc = 8;
int iline = 0;
for (int i = 0; i < ih; i++) {
int line = i;
if (interlace) {
if (iline >= ih) {
pass++;
switch (pass) {
case 2:
iline = 4;
break;
case 3:
iline = 2;
inc = 4;
break;
case 4:
iline = 1;
inc = 2;
break;
default:
break;
}
}
line = iline;
iline += inc;
}
line += iy;
if (line < height) {
int k = line * width;
int dx = k + ix; // start of line in dest
int dlim = dx + iw; // end of dest line
if ((k + width) < dlim) {
dlim = k + width; // past dest edge
}
int sx = i * iw; // start of line in source
while (dx < dlim) {
// map color and insert in destination
int index = ((int) pixels[sx++]) & 0xff;
int c = act[index];
if (c != 0) {
dest[dx] = c;
}
dx++;
}
}
}
image = Bitmap.createBitmap(dest, width, height, Config.ARGB_4444);
}
public Bitmap getFrame(int n) {
if (frameCount <= 0)
return null;
n = n % frameCount;
return ((GifFrame) frames.elementAt(n)).image;
}
public int read(InputStream is) {
init();
if (is != null) {
in = is;
readHeader();
if (!err()) {
readContents();
if (frameCount < 0) {
status = STATUS_FORMAT_ERROR;
}
}
} else {
status = STATUS_OPEN_ERROR;
}
try {
is.close();
} catch (Exception e) {
}
return status;
}
protected void decodeBitmapData() {
int nullCode = -1;
int npix = iw * ih;
int available, clear, code_mask, code_size, end_of_information, in_code, old_code, bits, code, count, i, datum, data_size, first, top, bi, pi;
if ((pixels == null) || (pixels.length < npix)) {
pixels = new byte[npix]; // allocate new pixel array
}
if (prefix == null) {
prefix = new short[MAX_STACK_SIZE];
}
if (suffix == null) {
suffix = new byte[MAX_STACK_SIZE];
}
if (pixelStack == null) {
pixelStack = new byte[MAX_STACK_SIZE + 1];
}
data_size = read();
clear = 1 << data_size;
end_of_information = clear + 1;
available = clear + 2;
old_code = nullCode;
code_size = data_size + 1;
code_mask = (1 << code_size) - 1;
for (code = 0; code < clear; code++) {
prefix[code] = 0; // XXX ArrayIndexOutOfBoundsException
suffix[code] = (byte) code;
}
datum = bits = count = first = top = pi = bi = 0;
for (i = 0; i < npix;) {
if (top == 0) {
if (bits < code_size) {
// Load bytes until there are enough bits for a code.
if (count == 0) {
// Read a new data block.
count = readBlock();
if (count <= 0) {
break;
}
bi = 0;
}
datum += (((int) block[bi]) & 0xff) << bits;
bits += 8;
bi++;
count--;
continue;
}
code = datum & code_mask;
datum >>= code_size;
bits -= code_size;
if ((code > available) || (code == end_of_information)) {
break;
}
if (code == clear) {
// Reset decoder.
code_size = data_size + 1;
code_mask = (1 << code_size) - 1;
available = clear + 2;
old_code = nullCode;
continue;
}
if (old_code == nullCode) {
pixelStack[top++] = suffix[code];
old_code = code;
first = code;
continue;
}
in_code = code;
if (code == available) {
pixelStack[top++] = (byte) first;
code = old_code;
}
while (code > clear) {
pixelStack[top++] = suffix[code];
code = prefix[code];
}
first = ((int) suffix[code]) & 0xff;
if (available >= MAX_STACK_SIZE) {
break;
}
pixelStack[top++] = (byte) first;
prefix[available] = (short) old_code;
suffix[available] = (byte) first;
available++;
if (((available & code_mask) == 0) && (available < MAX_STACK_SIZE)) {
code_size++;
code_mask += available;
}
old_code = in_code;
}
// Pop a pixel off the pixel stack.
top--;
pixels[pi++] = pixelStack[top];
i++;
}
for (i = pi; i < npix; i++) {
pixels[i] = 0; // clear missing pixels
}
}
protected boolean err() {
return status != STATUS_OK;
}
protected void init() {
status = STATUS_OK;
frameCount = 0;
frames = new Vector<GifFrame>();
gct = null;
lct = null;
}
protected int read() {
int curByte = 0;
try {
curByte = in.read();
} catch (Exception e) {
status = STATUS_FORMAT_ERROR;
}
return curByte;
}
protected int readBlock() {
blockSize = read();
int n = 0;
if (blockSize > 0) {
try {
int count = 0;
while (n < blockSize) {
count = in.read(block, n, blockSize - n);
if (count == -1) {
break;
}
n += count;
}
} catch (Exception e) {
e.printStackTrace();
}
if (n < blockSize) {
status = STATUS_FORMAT_ERROR;
}
}
return n;
}
protected int[] readColorTable(int ncolors) {
int nbytes = 3 * ncolors;
int[] tab = null;
byte[] c = new byte[nbytes];
int n = 0;
try {
n = in.read(c);
} catch (Exception e) {
e.printStackTrace();
}
if (n < nbytes) {
status = STATUS_FORMAT_ERROR;
} else {
tab = new int[256]; // max size to avoid bounds checks
int i = 0;
int j = 0;
while (i < ncolors) {
int r = ((int) c[j++]) & 0xff;
int g = ((int) c[j++]) & 0xff;
int b = ((int) c[j++]) & 0xff;
tab[i++] = 0xff000000 | (r << 16) | (g << 8) | b;
}
}
return tab;
}
protected void readContents() {
// read GIF file content blocks
boolean done = false;
while (!(done || err())) {
int code = read();
switch (code) {
case 0x2C: // image separator
readBitmap();
break;
case 0x21: // extension
code = read();
switch (code) {
case 0xf9: // graphics control extension
readGraphicControlExt();
break;
case 0xff: // application extension
readBlock();
String app = "";
for (int i = 0; i < 11; i++) {
app += (char) block[i];
}
if (app.equals("NETSCAPE2.0")) {
readNetscapeExt();
} else {
skip(); // don''t care
}
break;
case 0xfe:// comment extension
skip();
break;
case 0x01:// plain text extension
skip();
break;
default: // uninteresting extension
skip();
}
break;
case 0x3b: // terminator
done = true;
break;
case 0x00: // bad byte, but keep going and see what happens break;
default:
status = STATUS_FORMAT_ERROR;
}
}
}
protected void readGraphicControlExt() {
read(); // block size
int packed = read(); // packed fields
dispose = (packed & 0x1c) >> 2; // disposal method
if (dispose == 0) {
dispose = 1; // elect to keep old image if discretionary
}
transparency = (packed & 1) != 0;
delay = readShort() * 10; // delay in milliseconds
transIndex = read(); // transparent color index
read(); // block terminator
}
protected void readHeader() {
String id = "";
for (int i = 0; i < 6; i++) {
id += (char) read();
}
if (!id.startsWith("GIF")) {
status = STATUS_FORMAT_ERROR;
return;
}
readLSD();
if (gctFlag && !err()) {
gct = readColorTable(gctSize);
bgColor = gct[bgIndex];
}
}
protected void readBitmap() {
ix = readShort(); // (sub)image position & size
iy = readShort();
iw = readShort();
ih = readShort();
int packed = read();
lctFlag = (packed & 0x80) != 0; // 1 - local color table flag interlace
lctSize = (int) Math.pow(2, (packed & 0x07) + 1);
interlace = (packed & 0x40) != 0;
if (lctFlag) {
lct = readColorTable(lctSize); // read table
act = lct; // make local table active
} else {
act = gct; // make global table active
if (bgIndex == transIndex) {
bgColor = 0;
}
}
int save = 0;
if (transparency) {
save = act[transIndex];
act[transIndex] = 0; // set transparent color if specified
}
if (act == null) {
status = STATUS_FORMAT_ERROR; // no color table defined
}
if (err()) {
return;
}
decodeBitmapData(); // decode pixel data
skip();
if (err()) {
return;
}
frameCount++;
// create new image to receive frame data
image = Bitmap.createBitmap(width, height, Config.ARGB_4444);
setPixels(); // transfer pixel data to image
frames.addElement(new GifFrame(image, delay)); // add image to frame
// list
if (transparency) {
act[transIndex] = save;
}
resetFrame();
}
protected void readLSD() {
// logical screen size
width = readShort();
height = readShort();
// packed fields
int packed = read();
gctFlag = (packed & 0x80) != 0; // 1 : global color table flag
// 2-4 : color resolution
// 5 : gct sort flag
gctSize = 2 << (packed & 7); // 6-8 : gct size
bgIndex = read(); // background color index
pixelAspect = read(); // pixel aspect ratio
}
protected void readNetscapeExt() {
do {
readBlock();
if (block[0] == 1) {
// loop count sub-block
int b1 = ((int) block[1]) & 0xff;
int b2 = ((int) block[2]) & 0xff;
loopCount = (b2 << 8) | b1;
}
} while ((blockSize > 0) && !err());
}
protected int readShort() {
// read 16-bit value, LSB first
return read() | (read() << 8);
}
protected void resetFrame() {
lastDispose = dispose;
lrx = ix;
lry = iy;
lrw = iw;
lrh = ih;
lastBitmap = image;
lastBgColor = bgColor;
dispose = 0;
transparency = false;
delay = 0;
lct = null;
}
protected void skip() {
do {
readBlock();
} while ((blockSize > 0) && !err());
}
}
GifDecoderView: -
public class GifDecoderView extends ImageView {
private boolean mIsPlayingGif = false;
private GifDecoder mGifDecoder;
private Bitmap mTmpBitmap;
final Handler mHandler = new Handler();
final Runnable mUpdateResults = new Runnable() {
public void run() {
if (mTmpBitmap != null && !mTmpBitmap.isRecycled()) {
GifDecoderView.this.setImageBitmap(mTmpBitmap);
}
}
};
public GifDecoderView(Context context, InputStream stream) {
super(context);
playGif(stream);
}
private void playGif(InputStream stream) {
mGifDecoder = new GifDecoder();
mGifDecoder.read(stream);
mIsPlayingGif = true;
new Thread(new Runnable() {
public void run() {
final int n = mGifDecoder.getFrameCount();
final int ntimes = mGifDecoder.getLoopCount();
int repetitionCounter = 0;
do {
for (int i = 0; i < n; i++) {
mTmpBitmap = mGifDecoder.getFrame(i);
int t = mGifDecoder.getDelay(i);
mHandler.post(mUpdateResults);
try {
Thread.sleep(t);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
if(ntimes != 0) {
repetitionCounter ++;
}
} while (mIsPlayingGif && (repetitionCounter <= ntimes));
}
}).start();
}
public void stopRendering() {
mIsPlayingGif = true;
}
}
GifMovieView: -
public class GifMovieView extends View {
private Movie mMovie;
private long mMoviestart;
public GifMovieView(Context context, InputStream stream) {
super(context);
mMovie = Movie.decodeStream(stream);
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.TRANSPARENT);
super.onDraw(canvas);
final long now = SystemClock.uptimeMillis();
if (mMoviestart == 0) {
mMoviestart = now;
}
final int relTime = (int)((now - mMoviestart) % mMovie.duration());
mMovie.setTime(relTime);
mMovie.draw(canvas, 10, 10);
this.invalidate();
}
}
GifWebView: -
public class GifWebView extends WebView {
public GifWebView(Context context, String path) {
super(context);
loadUrl(path);
}
}
Creo que podría ayudarte ... :)
Primero, agregue una dependencia en el module:app archivo module:app build.gradle
compile ''pl.droidsonroids.gif:android-gif-drawable:1.1.+''
Luego, en el archivo de diseño
<pl.droidsonroids.gif.GifImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/mq_app"
/>
Puede visualizar cualquier imagen gif a través de la biblioteca Fresco en Facebook :
Uri uri = Uri.parse("http://domain.com/awersome.gif");
final SimpleDraweeView draweeView = new SimpleDraweeView(context);
final LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(200, 200);
draweeView.setLayoutParams(params);
DraweeController controller = Fresco.newDraweeControllerBuilder()
.setUri(uri)
.setAutoPlayAnimations(true)
.build();
draweeView.setController(controller);
//now just add draweeView to layout and enjoy
Use VideoView.
Natively ImageView no es compatible con imágenes animadas. Tienes dos opciones para mostrar el archivo gif animado
- Use
VideoView - Use
ImageViewy divida el archivo gif en varias partes y luego aplique la animación al mismo
Use Webview para cargar gif como
webView = (WebView) findViewById(R.id.webView);
webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
webView.getSettings().setLoadsImagesAutomatically(true);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("file:///android_asset/1.gif");
import android.app.Activity;
import android.util.Log;
import android.widget.ImageView;
/**
* Created by atiq.mumtaz on 25.04.2016.
*/
public class GifImage_Player extends Thread
{
Activity activity;
ImageView image_view;
boolean is_running=false;
int pause_time;
int[] drawables;
public GifImage_Player(Activity activity,ImageView img_view,int[] drawable)
{
this.activity=activity;
this.image_view=img_view;
this.is_running=true;
pause_time=25;
this.drawables=drawable;
}
public void set_pause_time(int interval)
{
this.pause_time=interval;
}
public void stop_playing()
{
this.is_running=false;
}
public void run()
{
Log.d("Gif Player","Gif Player Stopped");
int pointer=0;
while (this.is_running)
{
if(drawables.length>0)
{
if((drawables.length-1)==pointer)
{
pointer=0;
}
try
{
activity.runOnUiThread(new Run(pointer));
Thread.sleep(pause_time);
}
catch (Exception e)
{
Log.d("GifPlayer","Exception: "+e.getMessage());
is_running=false;
}
pointer++;
}
}
Log.d("Gif Player","Gif Player Stopped");
}
class Run implements Runnable
{
int pointer;
public Run(int pointer)
{
this.pointer=pointer;
}
public void run()
{
image_view.setImageResource(drawables[pointer]);
}
}
}
/////////////////////////////Usage///////////////////////////////////////
int[] int_array=new int[]{R.drawable.tmp_0,R.drawable.tmp_1,R.drawable.tmp_2,R.drawable.tmp_3
,R.drawable.tmp_4,R.drawable.tmp_5,R.drawable.tmp_6,R.drawable.tmp_7,R.drawable.tmp_8,R.drawable.tmp_9,
R.drawable.tmp_10,R.drawable.tmp_11,R.drawable.tmp_12,R.drawable.tmp_13,R.drawable.tmp_14,R.drawable.tmp_15,
R.drawable.tmp_16,R.drawable.tmp_17,R.drawable.tmp_18,R.drawable.tmp_19,R.drawable.tmp_20,R.drawable.tmp_21,R.drawable.tmp_22,R.drawable.tmp_23};
GifImage_Player gif_player;
gif_player=new GifImage_Player(this,(ImageView)findViewById(R.id.mygif),int_array);
gif_player.start();