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Loading data from Assets folder #69

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31 changes: 26 additions & 5 deletions src/com/androidquery/callback/AbstractAjaxCallback.java
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,7 @@ public abstract class AbstractAjaxCallback<T, K> implements Runnable{
private long expire;
private String encoding = "UTF-8";
private WeakReference<Activity> act;
private WeakReference<Context> ctx;

private int method = Constants.METHOD_DETECT;
private HttpUriRequest request;
Expand All @@ -165,6 +166,7 @@ private void clear(){
transformer = null;
ah = null;
act = null;
ctx = null;
}

/**
Expand Down Expand Up @@ -884,10 +886,8 @@ public void async(Activity act){
AQUtility.warn("Warning", "type() is not called with response type.");
return;
}

this.act = new WeakReference<Activity>(act);
async((Context) act);

}


Expand All @@ -898,7 +898,7 @@ public void async(Activity act){
* @param context the context
*/
public void async(Context context){
this.ctx = new WeakReference<Context>(context);
if(status == null){
status = new AjaxStatus();
status.redirect(url).refresh(refresh);
Expand Down Expand Up @@ -949,7 +949,6 @@ public void failure(int code, String message){


private void work(Context context){

T object = memGet(url);

if(object != null){
Expand Down Expand Up @@ -985,7 +984,6 @@ public void run() {
AQUtility.debug(e);
status.code(AjaxStatus.NETWORK_ERROR).done();
}

if(!status.getReauth()){
//if doesn't need to reauth
if(uiCallback){
Expand Down Expand Up @@ -1015,6 +1013,11 @@ private void backgroundWork(){
if(result == null){
datastoreWork();
}

if(result == null){
assetsWork();
}


if(result == null){
networkWork();
Expand Down Expand Up @@ -1072,6 +1075,24 @@ private void datastoreWork(){
}
}

private static final String PREFIX_ASSETS = "assets://";

private void assetsWork(){
if (url.startsWith(PREFIX_ASSETS) == false){
return;
}
try {
String u = url.substring(PREFIX_ASSETS.length());
InputStream is = ctx.get().getAssets().open(u);
status.data(AQUtility.toBytes(is)).source(AjaxStatus.ASSETS)
.code(200).done();
result = transform(url, status.getData(), status);
} catch (IOException e) {
AQUtility.debug(e);
status.code(AjaxStatus.ASSETS_ERROR).message(e.getMessage());
}
}

private boolean reauth;
private void networkWork(){

Expand Down
7 changes: 5 additions & 2 deletions src/com/androidquery/callback/AjaxStatus.java
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Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,14 @@ public class AjaxStatus {

/** Source DEVICE. */
public static final int DEVICE = 5;


/** Source ASSET. */
public static final int ASSETS = 6;

public static final int NETWORK_ERROR = -101;
public static final int AUTH_ERROR = -102;
public static final int TRANSFORM_ERROR = -103;

public static final int ASSETS_ERROR = -104;

private int code = 200;
private String message = "OK";
Expand Down