hongshaorou/openrocket
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Modify the OpenRocketTask to send both the WarningSet and OpenRocketDocument back and display a dialog when there are warnings. The dialog is only partially implemented.

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This commit is contained in:
Kevin Ruland 2012-01-25 17:33:22 +00:00
parent bd8e82c1d2
commit 1d127a0162
3 changed files with 80 additions and 15 deletions
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69
android/src/net/sf/openrocket/android/rocket/OpenRocketLoader.java
View File

@ -3,17 +3,18 @@ package net.sf.openrocket.android.rocket;
import java.io.File;
import net.sf.openrocket.R;
import net.sf.openrocket.aerodynamics.WarningSet;
import net.sf.openrocket.android.Application;
import net.sf.openrocket.document.OpenRocketDocument;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
public class OpenRocketLoader extends FragmentActivity {
private static final String TAG = "OpenRocketLoader";
@ -52,11 +53,10 @@ public class OpenRocketLoader extends FragmentActivity {
* @see android.os.AsyncTask#onPostExecute(java.lang.Object)
*/
@Override
protected void onPostExecute(OpenRocketDocument result) {
protected void onPostExecute(OpenRocketLoaderResult result) {
super.onPostExecute(result);
((Application)OpenRocketLoader.this.getApplication()).setRocketDocument( result );
Log.d(TAG,"Finished loading " + OpenRocketLoader.this);
finishedLoading();
finishedLoading(result);
}
};
@ -65,15 +65,66 @@ public class OpenRocketLoader extends FragmentActivity {
}
private void finishedLoading() {
private void finishedLoading(OpenRocketLoaderResult result) {
if ( progress.isShowing() ) {
progress.dismiss();
}
WarningSet warnings = result.warnings;
if (warnings == null || warnings.isEmpty()) {
((Application)OpenRocketLoader.this.getApplication()).setRocketDocument( result.rocket );
Intent i = new Intent(this,OpenRocketViewer.class);
startActivity(i);
finish();
} else {
// TODO - Build a warning listing dialog
DialogFragment newFragment = WarningDialogFragment.newInstance();
newFragment.show(getSupportFragmentManager(), "dialog");
}
}
public void doPositiveClick() {
// Do stuff here.
Log.i("FragmentAlertDialog", "Positive click!");
finish();
}
public void doNegativeClick() {
// Do stuff here.
Log.i("FragmentAlertDialog", "Negative click!");
finish();
}
public static class WarningDialogFragment extends DialogFragment {
public static WarningDialogFragment newInstance() {
WarningDialogFragment frag = new WarningDialogFragment();
Bundle args = new Bundle();
frag.setArguments(args);
return frag;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
// .setIcon(android.R.drawable.alert_dialog_icon)
.setTitle("Warnings")
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
((OpenRocketLoader)getActivity()).doPositiveClick();
}
}
)
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
((OpenRocketLoader)getActivity()).doNegativeClick();
}
}
)
.create();
}
}
}

11
android/src/net/sf/openrocket/android/rocket/OpenRocketLoaderResult.java Normal file
View File

@ -0,0 +1,11 @@
package net.sf.openrocket.android.rocket;
import net.sf.openrocket.aerodynamics.WarningSet;
import net.sf.openrocket.document.OpenRocketDocument;
public class OpenRocketLoaderResult {
public WarningSet warnings;
public OpenRocketDocument rocket;
}

9
android/src/net/sf/openrocket/android/rocket/OpenRocketLoaderTask.java
View File

@ -8,7 +8,7 @@ import net.sf.openrocket.file.openrocket.OpenRocketLoader;
import android.os.AsyncTask;
import android.util.Log;
public class OpenRocketLoaderTask extends AsyncTask<File, Void, OpenRocketDocument> {
public class OpenRocketLoaderTask extends AsyncTask<File, Void, OpenRocketLoaderResult> {
private final static String TAG = "OpenRocketLoaderTask";
@ -16,13 +16,16 @@ public class OpenRocketLoaderTask extends AsyncTask<File, Void, OpenRocketDocume
* @see android.os.AsyncTask#doInBackground(Params[])
*/
@Override
protected OpenRocketDocument doInBackground(File... arg0) {
protected OpenRocketLoaderResult doInBackground(File... arg0) {
Log.d(TAG,"doInBackgroud");
OpenRocketLoader rocketLoader = new OpenRocketLoader();
try {
OpenRocketLoaderResult result = new OpenRocketLoaderResult();
OpenRocketDocument rocket = rocketLoader.load(arg0[0]);
return rocket;
result.rocket = rocket;
result.warnings = result.warnings;
return result;
}
catch( RocketLoadException ex ) {
Log.e(TAG, "doInBackground rocketLaoder.load threw", ex);