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75 changes: 75 additions & 0 deletions
75
ARE/app/src/main/java/com/chinalwb/are/demo/helpers/DemoImageStrategy.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package com.chinalwb.are.demo.helpers; | ||
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| import android.app.ProgressDialog; | ||
| import android.net.Uri; | ||
| import android.os.AsyncTask; | ||
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| import com.chinalwb.are.spans.AreImageSpan; | ||
| import com.chinalwb.are.strategies.ImageStrategy; | ||
| import com.chinalwb.are.styles.toolitems.styles.ARE_Style_Image; | ||
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| import java.lang.ref.WeakReference; | ||
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| import static android.os.AsyncTask.THREAD_POOL_EXECUTOR; | ||
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| public class DemoImageStrategy implements ImageStrategy { | ||
| @Override | ||
| public void uploadAndInsertImage(Uri uri, ARE_Style_Image areStyleImage) { | ||
| new UploadImageTask(areStyleImage).executeOnExecutor(THREAD_POOL_EXECUTOR, uri); | ||
| } | ||
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| private static class UploadImageTask extends AsyncTask<Uri, Integer, String> { | ||
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| WeakReference<ARE_Style_Image> areStyleImage; | ||
| private ProgressDialog dialog; | ||
| UploadImageTask(ARE_Style_Image styleImage) { | ||
| this.areStyleImage = new WeakReference<>(styleImage); | ||
| } | ||
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| @Override | ||
| protected void onPreExecute() { | ||
| super.onPreExecute(); | ||
| if (dialog == null) { | ||
| dialog = ProgressDialog.show( | ||
| areStyleImage.get().getEditText().getContext(), | ||
| "", | ||
| "Uploading image. Please wait...", | ||
| true); | ||
| } else { | ||
| dialog.show(); | ||
| } | ||
| } | ||
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| @Override | ||
| protected String doInBackground(Uri... uris) { | ||
| if (uris != null && uris.length > 0) { | ||
| try { | ||
| // do upload here ~ | ||
| Thread.sleep(3000); | ||
| } catch (InterruptedException e) { | ||
| e.printStackTrace(); | ||
| } | ||
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| // Returns the image url on server here | ||
| return "https://avatars0.githubusercontent.com/u/1758864?s=460&v=4"; | ||
| } | ||
| return null; | ||
| } | ||
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| @Override | ||
| protected void onProgressUpdate(Integer... values) { | ||
| super.onProgressUpdate(values); | ||
| } | ||
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| @Override | ||
| protected void onPostExecute(String s) { | ||
| super.onPostExecute(s); | ||
| if (dialog != null) { | ||
| dialog.dismiss(); | ||
| } | ||
| if (areStyleImage.get() != null) { | ||
| areStyleImage.get().insertImage(s, AreImageSpan.ImageType.URL); | ||
| } | ||
| } | ||
| } | ||
| } |
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19 changes: 19 additions & 0 deletions
19
ARE/are/src/main/java/com/chinalwb/are/strategies/ImageStrategy.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| package com.chinalwb.are.strategies; | ||
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| import android.net.Uri; | ||
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| import com.chinalwb.are.styles.toolitems.styles.ARE_Style_Image; | ||
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| public interface ImageStrategy { | ||
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| /** | ||
| * Upload the video to server and return the url of the video at server. | ||
| * After that done, you need to call | ||
| * {@link ARE_Style_Image#insertImage(Object, com.chinalwb.are.spans.AreImageSpan.ImageType)} | ||
| * to insert the url on server to ARE | ||
| * | ||
| * @param uri | ||
| * @param areStyleImage used to insert the url on server to ARE | ||
| */ | ||
| void uploadAndInsertImage(Uri uri, ARE_Style_Image areStyleImage); | ||
| } |
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