I am making a wallpaper app using React-Native and I have used the liuhong1happy/react-native-wallpaper-manager package in that we can set only wallpaper to the home screen so I made slightly changes in this package at the WallpaperManager.java file but I am getting this error
E:\Wallpaper\node_modules\react-native-wallpaper-manager\android\src\main\java\com\cunyutech\hollyliu\reactnative\wallpaper\WallPaperManager.java:149: error: cannot find symbol wallpaperManager.setBitmap(mBitmap, null, true, WallpaperManager.FLAG_LOCK); ^ symbol: variable FLAG_LOCK location: class WallpaperManager
This is my WallpaperManager.java file :
@ReactMethod
public void setWallpaper(final ReadableMap params, Callback callback){
final String source = params.hasKey("uri") ? params.getString("uri") : null;
final String screen = params.hasKey("screen") ? params.getString("screen") : null;
ReadableMap headers = params.hasKey("headers") ? params.getMap("headers") : null;
if(rctCallback!=null){
WritableMap map = Arguments.createMap();
map.putString("status", "error");
map.putString("msg", "busy");
map.putString("url",source);
callback.invoke(map);
return;
}
rctCallback = callback;
rctParams = params;
final SimpleTarget<byte[]> simpleTarget = this.getSimpleTarget(source,screen);
mCurrentActivity = getCurrentActivity();
if(mCurrentActivity==null){
sendMessage("error","CurrentActivity is null",source);
}
//handle base64
if ("data:image/png;base64,".startsWith(source)){
mCurrentActivity.runOnUiThread(new Runnable() {
public void run() {
ThreadUtil.assertMainThread();
try{
Glide
.with(mApplicationContext)
.load(Base64.decode(source.replaceAll("data:image\\/.*;base64,", ""), Base64.DEFAULT))
.asBitmap()
.toBytes()
.centerCrop()
.into(simpleTarget);
}catch (Exception e) {
sendMessage("error","Exception in Glide：" + e.getMessage(),source);
}
}
});
return;
}
boolean useStorageFile = false ;
// handle bundled app resources
try {
mUri = Uri.parse(source);
// Verify scheme is set, so that relative uri (used by static resources) are not handled.
if (mUri.getScheme() == null) {
mUri = null;
} else if(
!mUri.getScheme().equals("http") &&
!mUri.getScheme().equals("https")
){
useStorageFile = true;
}
} catch (Exception e) {
// ignore malformed uri, then attempt to extract resource ID.
}
if (mUri == null) {
ImageSource is = new ImageSource(this.getReactApplicationContext(),source);
if (is.isResource()) {
int resId = mResourceDrawableIdHelper.getInstance().getResourceDrawableId(this.getReactApplicationContext(), source);
Bitmap mBitmap = BitmapFactory.decodeResource(this.getReactApplicationContext().getResources(), resId);
WallpaperManager wallpaperManager = WallpaperManager.getInstance(mApplicationContext);
try {
if (screen.equals("lock")) {
wallpaperManager.setBitmap(mBitmap, null, true, WallpaperManager.FLAG_LOCK);
} else if (screen.equals("home")) {
wallpaperManager.setBitmap(mBitmap, null, true, WallpaperManager.FLAG_SYSTEM);
} else if (screen.equals("both")) {
wallpaperManager.setBitmap(mBitmap);
}
sendMessage("success", "Set Wallpaper Success", source);
} catch (Exception e) {
sendMessage("error", "Exception in SimpleTarget: " + e.getMessage(), source);
return;
}
return;
}
mUri = is.getUri();
mCurrentActivity.runOnUiThread(new Runnable() {
public void run() {
ThreadUtil.assertMainThread();
try{
Glide
.with(mApplicationContext)
.load(mUri)
.asBitmap()
.toBytes()
.centerCrop()
.into(simpleTarget);
}catch (Exception e) {
sendMessage("error","Exception in Glide：" + e.getMessage(),source);
}
}
});
} else if (useStorageFile) {
mCurrentActivity.runOnUiThread(new Runnable() {
public void run() {
ThreadUtil.assertMainThread();
try{
Glide
.with(mApplicationContext)
.load(mUri)
.asBitmap()
.toBytes()
.centerCrop()
.into(simpleTarget);
}catch (Exception e) {
sendMessage("error","Exception in Glide：" + e.getMessage(),source);
}
}
});
} else {
// Handle an http / https address
final LazyHeaders.Builder lazyHeaders = new LazyHeaders.Builder();
if(headers != null){
ReadableMapKeySetIterator it = headers.keySetIterator();
Log.d("next headers", String.valueOf(it.hasNextKey()));
while(it.hasNextKey()){
String Key = it.nextKey();
lazyHeaders.addHeader(Key, headers.getString(Key));
}
}
mCurrentActivity.runOnUiThread(new Runnable() {
public void run() {
ThreadUtil.assertMainThread();
try{
Glide
.with(mApplicationContext)
.load(new GlideUrl(mUri.toString(), lazyHeaders.build()))
.asBitmap()
.toBytes()
.centerCrop()
.into(simpleTarget);
}catch (Exception e) {
sendMessage("error","Exception in Glide：" + e.getMessage(),source);
}
}
});
}
}
private SimpleTarget<byte[]> getSimpleTarget(final String source, final String screen){
return new SimpleTarget<byte[]>(1080, 1920){
@Override
public void onResourceReady(byte[] resource, GlideAnimation<? super byte[]> glideAnimation) {
Bitmap bitmap = BitmapFactory.decodeByteArray(resource, 0, resource.length);
WallpaperManager wallpaperManager = WallpaperManager.getInstance(mApplicationContext);
try
{
if(screen.equals("lock")){
wallpaperManager.setBitmap(bitmap, null, true, WallpaperManager.FLAG_LOCK);
} else if(screen.equals("home")){
wallpaperManager.setBitmap(bitmap, null, true, WallpaperManager.FLAG_SYSTEM);
} else if(screen.equals("both")){
wallpaperManager.setBitmap(bitmap);
}
sendMessage("success","Set Wallpaper Success",source);
}
catch (Exception e)
{
sendMessage("error","Exception in SimpleTarget：" + e.getMessage(),source);
return;
}
}
@Override
public void onLoadFailed(Exception e, Drawable errorDrawable) {
if (e != null) {
sendMessage("error", "Set Wallpaper Failed: " + e.getMessage(), source);
} else {
sendMessage("error", "Set Wallpaper Failed", source);
}
}
};
}
};
and this is its index.js file
import {
NativeModules,
Image
} from 'react-native';
module.exports = {
setWallpaper: (source,callback = (res)=>{}) =>{
NativeModules.WallPaperManager.setWallpaper(Image.resolveAssetSource(source),callback);
}
} ;
