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authorThomas Martitz <kugel@rockbox.org>2010-08-03 22:56:24 +0000
committerThomas Martitz <kugel@rockbox.org>2010-08-03 22:56:24 +0000
commit9dd0158ffb98ddbd5bef0e45a9b561294ce50264 (patch)
tree7df364f01c95c6f9b9b0a831aa802670eb4a0933
parent83c60a1012f2db6c21c5779f7e11b2f3e479df85 (diff)
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Run Rockbox as a service, which allows for music decoding&playback in the background,
the activity only attaches to the framebuffer for displaying it. An icon in the notification area is displayed (it could be prettier I guess). Note: Some HTC phones won't, includng mine, get enough CPU time to do background decoding fluently, see: http://code.google.com/p/android/issues/detail?id=9663 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27686 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--android/AndroidManifest.xml3
-rw-r--r--android/default.properties2
-rw-r--r--android/gen/org/rockbox/R.java2
-rw-r--r--android/res/values/strings.xml1
-rw-r--r--android/src/org/rockbox/RockboxActivity.java159
-rw-r--r--android/src/org/rockbox/RockboxTimer.java17
-rw-r--r--firmware/target/hosted/android/kernel-android.c2
-rw-r--r--firmware/target/hosted/android/lcd-android.c12
-rw-r--r--firmware/target/hosted/android/pcm-android.c2
-rw-r--r--firmware/target/hosted/android/system-android.c10
10 files changed, 74 insertions, 136 deletions
diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index a22c393379..30acaf09f7 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -10,7 +10,8 @@
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
- </activity>
+ </activity>
+ <service android:name=".RockboxService"/>
</application>
<uses-sdk android:minSdkVersion="4" />
diff --git a/android/default.properties b/android/default.properties
index 9d79b12c71..9d135cb85f 100644
--- a/android/default.properties
+++ b/android/default.properties
@@ -8,4 +8,4 @@
# project structure.
# Project target.
-target=android-4
+target=android-7
diff --git a/android/gen/org/rockbox/R.java b/android/gen/org/rockbox/R.java
index 38c177ef36..50f3456e5f 100644
--- a/android/gen/org/rockbox/R.java
+++ b/android/gen/org/rockbox/R.java
@@ -12,11 +12,13 @@ public final class R {
}
public static final class drawable {
public static final int icon=0x7f020000;
+ public static final int rb=0x7f020001;
}
public static final class layout {
public static final int main=0x7f030000;
}
public static final class string {
public static final int app_name=0x7f040000;
+ public static final int notification=0x7f040001;
}
}
diff --git a/android/res/values/strings.xml b/android/res/values/strings.xml
index 6c3c8464fd..9320b2624d 100644
--- a/android/res/values/strings.xml
+++ b/android/res/values/strings.xml
@@ -2,4 +2,5 @@
<resources>
<string name="app_name">Rockbox</string>
+<string name="notification">Rockbox</string>
</resources>
diff --git a/android/src/org/rockbox/RockboxActivity.java b/android/src/org/rockbox/RockboxActivity.java
index 791cad90ff..eadfd5a40a 100644
--- a/android/src/org/rockbox/RockboxActivity.java
+++ b/android/src/org/rockbox/RockboxActivity.java
@@ -21,128 +21,81 @@
package org.rockbox;
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.util.Enumeration;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-
import android.app.Activity;
-import android.graphics.Rect;
+import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
+import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
public class RockboxActivity extends Activity {
/** Called when the activity is first created. */
- public RockboxFramebuffer fb;
- private Thread rb;
- static final int BUFFER = 2048;
- /** Called when the activity is first created. */
@Override
- public void onCreate(Bundle savedInstanceState) {
+ public void onCreate(Bundle savedInstanceState)
+ {
super.onCreate(savedInstanceState);
- LOG("start rb");
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN
- ,WindowManager.LayoutParams.FLAG_FULLSCREEN);
- fb = new RockboxFramebuffer(this);
- if (true) {
- try
+ ,WindowManager.LayoutParams.FLAG_FULLSCREEN);
+ final Intent intent = new Intent(this,
+ RockboxService.class);
+ startService(intent);
+ /* Now it gets a bit tricky:
+ * The service is started in the same thread as we are now,
+ * but the service also initializes the framebuffer
+ * Unforunately, this happens *after* any of the default
+ * startup methods of an activity, so we need to poll for it
+ *
+ * In order to get the fb, we need to let the Service start up
+ * run, we can wait in a separate thread for fb to get ready
+ * This thread waits for the fb to become ready */
+ new Thread(new Runnable()
{
- BufferedOutputStream dest = null;
- BufferedInputStream is = null;
- ZipEntry entry;
- File file = new File("/data/data/org.rockbox/lib/libmisc.so");
- /* use arbitary file to determine whether extracting is needed */
- File file2 = new File("/data/data/org.rockbox/app_rockbox/rockbox/codecs/mpa.codec");
- if (!file2.exists() || (file.lastModified() > file2.lastModified()))
- {
- ZipFile zipfile = new ZipFile(file);
- Enumeration<? extends ZipEntry> e = zipfile.entries();
- File folder;
- while(e.hasMoreElements()) {
- entry = (ZipEntry) e.nextElement();
- LOG("Extracting: " +entry);
- if (entry.isDirectory())
- {
- folder = new File(entry.getName());
- LOG("mkdir "+ entry);
- try {
- folder.mkdirs();
- } catch (SecurityException ex){
- LOG(ex.getMessage());
- }
- continue;
- }
- is = new BufferedInputStream(zipfile.getInputStream(entry));
- int count;
- byte data[] = new byte[BUFFER];
- folder = new File(new File(entry.getName()).getParent());
- LOG("" + folder.getAbsolutePath());
- if (!folder.exists())
- folder.mkdirs();
- FileOutputStream fos = new FileOutputStream(entry.getName());
- dest = new BufferedOutputStream(fos, BUFFER);
- while ((count = is.read(data, 0, BUFFER)) != -1) {
- dest.write(data, 0, count);
- }
- dest.flush();
- dest.close();
- is.close();
- }
- }
- } catch(Exception e) {
- e.printStackTrace();
- }}
- Rect r = new Rect();
- fb.getDrawingRect(r);
- LOG(r.left + " " + r.top + " " + r.right + " " + r.bottom);
- rb = new Thread(new Runnable()
- {
- public void run()
- {
- main();
- }
- },"Rockbox thread");
- System.loadLibrary("rockbox");
- rb.setDaemon(false);
- setContentView(fb);
- }
-
- private void LOG(CharSequence text)
- {
- Log.d("RockboxBootloader", (String) text);
- }
-
- public synchronized void onStart()
- {
- super.onStart();
- if (!rb.isAlive())
- rb.start();
- }
-
- public void onPause()
- {
- super.onPause();
+ public void run() {
+ while (RockboxService.fb == null)
+ {
+ try {
+ Thread.sleep(250);
+ } catch (InterruptedException e) {
+ } catch (Exception e) {
+ LOG(e.toString());
+ }
+ /* drawing needs to happen in ui thread */
+ runOnUiThread(new Runnable()
+ { @Override
+ public void run() {
+ setContentView(RockboxService.fb);
+ RockboxService.fb.invalidate();
+ }
+ });
+ }
+
+ }
+ }).start();
}
public void onResume()
{
super.onResume();
- switch (rb.getState()) {
- case BLOCKED: LOG("BLOCKED"); break;
- case RUNNABLE: LOG("RUNNABLE"); break;
- case NEW: LOG("NEW"); break;
- case TERMINATED: LOG("TERMINATED"); break;
- case TIMED_WAITING: LOG("TIMED_WAITING"); break;
- case WAITING: LOG("WAITING"); break;
+ if (RockboxService.fb != null)
+ {
+ try {
+ setContentView(RockboxService.fb);
+ } catch (IllegalStateException e) {
+ /* we are already using the View,
+ * need to remove it and re-attach it */
+ ViewGroup g = (ViewGroup)RockboxService.fb.getParent();
+ g.removeView(RockboxService.fb);
+ setContentView(RockboxService.fb);
+ } catch (Exception e) {
+ LOG(e.toString());
+ }
}
}
-
- private native void main();
+ private void LOG(CharSequence text)
+ {
+ Log.d("Rockbox", (String) text);
+ }
} \ No newline at end of file
diff --git a/android/src/org/rockbox/RockboxTimer.java b/android/src/org/rockbox/RockboxTimer.java
index c7239b4ee6..6491e4ffe9 100644
--- a/android/src/org/rockbox/RockboxTimer.java
+++ b/android/src/org/rockbox/RockboxTimer.java
@@ -47,21 +47,6 @@ public class RockboxTimer extends Timer
}
}
- public void pause()
- {
- cancel();
- }
- public void resume()
- {
- try {
- schedule(task, 0, interval);
- } catch (IllegalStateException e) {
- /* not an error */
- } catch (Exception e) {
- LOG(e.toString());
- }
- }
-
public RockboxTimer(long period_inverval_in_ms)
{
super("tick timer", false);
@@ -72,7 +57,7 @@ public class RockboxTimer extends Timer
private void LOG(CharSequence text)
{
- Log.d("RockboxBootloader", (String) text);
+ Log.d("Rockbox", (String) text);
}
diff --git a/firmware/target/hosted/android/kernel-android.c b/firmware/target/hosted/android/kernel-android.c
index 9594516460..1a9b97b419 100644
--- a/firmware/target/hosted/android/kernel-android.c
+++ b/firmware/target/hosted/android/kernel-android.c
@@ -25,8 +25,6 @@
#include "system.h"
extern JNIEnv *env_ptr;
-extern jclass RockboxActivity_class;
-extern jobject RockboxActivity_instance;
static jclass RockboxTimer_class;
static jobject RockboxTimer_instance;
diff --git a/firmware/target/hosted/android/lcd-android.c b/firmware/target/hosted/android/lcd-android.c
index ef4004ef2a..efe68cdd71 100644
--- a/firmware/target/hosted/android/lcd-android.c
+++ b/firmware/target/hosted/android/lcd-android.c
@@ -26,8 +26,8 @@
#include "lcd.h"
extern JNIEnv *env_ptr;
-extern jclass RockboxActivity_class;
-extern jobject RockboxActivity_instance;
+extern jclass RockboxService_class;
+extern jobject RockboxService_instance;
static jobject Framebuffer_instance;
static jmethodID java_lcd_update;
@@ -35,13 +35,13 @@ static jmethodID java_lcd_update;
void lcd_init_device(void)
{
/* get the RockboxFramebuffer instance allocated by the activity */
- jfieldID id = (*env_ptr)->GetFieldID(env_ptr,
- RockboxActivity_class,
+ jfieldID id = (*env_ptr)->GetStaticFieldID(env_ptr,
+ RockboxService_class,
"fb",
"Lorg/rockbox/RockboxFramebuffer;");
- Framebuffer_instance = (*env_ptr)->GetObjectField(env_ptr,
- RockboxActivity_instance,
+ Framebuffer_instance = (*env_ptr)->GetStaticObjectField(env_ptr,
+ RockboxService_class,
id);
jclass Framebuffer_class = (*env_ptr)->GetObjectClass(env_ptr,
diff --git a/firmware/target/hosted/android/pcm-android.c b/firmware/target/hosted/android/pcm-android.c
index 91978f422b..8c5d2597c4 100644
--- a/firmware/target/hosted/android/pcm-android.c
+++ b/firmware/target/hosted/android/pcm-android.c
@@ -25,8 +25,6 @@
#include "pcm.h"
extern JNIEnv *env_ptr;
-extern jclass RockboxActivity_class;
-extern jobject RockboxActivity_instance;
/* infos about our pcm chunks */
static size_t pcm_data_size;
diff --git a/firmware/target/hosted/android/system-android.c b/firmware/target/hosted/android/system-android.c
index 16c6973474..1fb69b3465 100644
--- a/firmware/target/hosted/android/system-android.c
+++ b/firmware/target/hosted/android/system-android.c
@@ -32,8 +32,8 @@ void system_init(void) { }
/* global fields for use with various JNI calls */
JNIEnv *env_ptr;
-jobject RockboxActivity_instance;
-jclass RockboxActivity_class;
+jobject RockboxService_instance;
+jclass RockboxService_class;
uintptr_t *stackbegin;
uintptr_t *stackend;
@@ -41,7 +41,7 @@ uintptr_t *stackend;
extern int main(void);
/* this is the entry point of the android app initially called by jni */
JNIEXPORT void JNICALL
-Java_org_rockbox_RockboxActivity_main(JNIEnv *env, jobject this)
+Java_org_rockbox_RockboxService_main(JNIEnv *env, jobject this)
{
/* hack!!! we can't have a valid stack pointer otherwise.
* but we don't really need it anyway, thread.c only needs it
@@ -53,7 +53,7 @@ Java_org_rockbox_RockboxActivity_main(JNIEnv *env, jobject this)
volatile uintptr_t stack = 0;
stackbegin = stackend = (uintptr_t*) &stack;
env_ptr = env;
- RockboxActivity_instance = this;
- RockboxActivity_class = (*env)->GetObjectClass(env, this);
+ RockboxService_instance = this;
+ RockboxService_class = (*env)->GetObjectClass(env, this);
main();
}