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Android port: replace waiting hack in AndroidActivity with a ResultReceiver, added bonus is unzip progress feedback

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28506 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2010-11-05 23:39:56 +00:00
parent a83043274b
commit 7ccc78d084
2 changed files with 58 additions and 55 deletions
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28
android/src/org/rockbox/RockboxService.java
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@ -21,8 +21,6 @@
package org.rockbox;
import org.rockbox.Helper.RunForegroundManager;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
@ -35,13 +33,17 @@ import java.util.TimerTask;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.rockbox.Helper.RunForegroundManager;
import android.app.Activity;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.IBinder;
import android.os.ResultReceiver;
import android.util.Log;
/* This class is used as the main glue between java and c.
@ -65,12 +67,16 @@ public class RockboxService extends Service
private RunForegroundManager fg_runner;
@SuppressWarnings("unused")
private int battery_level;
private ResultReceiver resultReceiver;
public static final int RESULT_LIB_LOADED = 0;
public static final int RESULT_LIB_LOAD_PROGRESS = 1;
public static final int RESULT_FB_INITIALIZED = 2;
@Override
public void onCreate()
{
instance = this;
startservice();
}
public static RockboxService get_instance()
@ -87,6 +93,8 @@ public class RockboxService extends Service
{
fb = newfb;
mRockboxRunning = true;
if (resultReceiver != null)
resultReceiver.send(RESULT_FB_INITIALIZED, null);
}
public Activity get_activity()
@ -97,11 +105,14 @@ public class RockboxService extends Service
{
current_activity = a;
}
private void do_start(Intent intent)
{
LOG("Start Service");
if (intent.hasExtra("callback"))
resultReceiver = (ResultReceiver) intent.getParcelableExtra("callback");
startservice();
/* Display a notification about us starting.
* We put an icon in the status bar. */
@ -140,6 +151,7 @@ public class RockboxService extends Service
public void run()
{
LOG("main");
Bundle progressData = new Bundle();
/* the following block unzips libmisc.so, which contains the files
* we ship, such as themes. It's needed to put it into a .so file
* because there's no other way to ship files and have access
@ -160,6 +172,7 @@ public class RockboxService extends Service
ZipFile zipfile = new ZipFile(file);
Enumeration<? extends ZipEntry> e = zipfile.entries();
File folder;
progressData.putInt("max", zipfile.size());
while(e.hasMoreElements())
{
entry = (ZipEntry) e.nextElement();
@ -190,6 +203,10 @@ public class RockboxService extends Service
dest.flush();
dest.close();
is.close();
if (resultReceiver != null) {
progressData.putInt("value", progressData.getInt("value", 0) + 1);
resultReceiver.send(RESULT_LIB_LOAD_PROGRESS, progressData);
}
}
}
} catch(FileNotFoundException e) {
@ -201,7 +218,10 @@ public class RockboxService extends Service
}
System.loadLibrary("rockbox");
if (resultReceiver != null)
resultReceiver.send(RESULT_LIB_LOADED, null);
main();
throw new IllegalStateException("native main() returned!");
}
},"Rockbox thread");
rb.setDaemon(false);