After porting ICS, derived sensors are not working.when i browse through SensorService code, i found that in ICS derived sensor data is computed only if accelerometer, magnetometer and gyro are present.I dont have gyro in my device. Is this the reason for failure?
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How to make the following phone's magnetic and orientation sensor working? Both of these sensors are not working on my phone (verified by many apps such as Z-deviceTest, AndroSensor and Android Sensor Box).
Various applications have shown that this phone has 5 sensors :
- yamaha530 Orientation Sensor : 0.25 mA by Aichi Steel
- yamaha530 3-axis Magnetic Field Sensor :0.25 mA by Aichi Steel
- bma222 3-axis Accelerometer : 0.13 mA by The Android Open Source Project
- tmd2771 Proximity Sensor : 0.13 mA by Capella
- tmd2771 Light Sensor : 0.13 mA by Capella
Phone name : Clone Samsung Galaxy III S9300
Manufacturer : alps
Model: e1901_v77_jbl1_9p017
CPU: MTK6577 Dual Core 1.0GHz
Android version : 4.1.1
Baseband version : MAUI.11AMD.W12.22.SP.V15,2012/10/08 20:09
Kernel version : 3.4.0 (root @ abc-desktop) #1 SMP PREEMPT Mon Nov 12 18:32:14 CST 2012
Build Number : e1901_v77_jbl1_9p017_20121105
Perhaps there is new ROM or kernal that can handle the sensors better?
One of my friends (an ardent iOS fan) claimed while arguing a few days back to me that "You can't make a phone with AOSP (pure Open source part of Android) which has Yahoo Mail as the default mail app, Bing as the default search engine and Google maps as the default maps app. That would be illegal! ". This was his exact condition. I want to know whether his claim was true. I know there is a full replacement suite of Google play services in active development (called Replicant) - but even if they wanted (including MS and Yahoo ready to provide necessary support), could they do it? What terms and conditions would prevent them from doing it if they had required money and time to implement - given the requirement above?
View 1 Replies View RelatedLast night i have downloaded Dolphin to play Wii Games. As you can imagine, play with the mouse is not as comfortable to emulate Wiiremote.
My idea is basically:
Control WII emulator with Android Sensors (As accelerometer, gyroscope, inclinometer) like Wiimote does
It seems to be quite interesting, I think that may be connectable by wifi and bluetooth with receiver (pc).
CoreStartHere.java
public class CoreStartHere extends TabActivity {
t = getTabHost();
t.newTabSpec("tTask");
t.setIndicator(...);
t.setContent(new Intent().setClass(this, T1Task.class);
} t1Task.java
T1Task extends Activity {
onCreate(Bundle ...) {
:
myListview = (ListView) findViewById(R.id.hdListView);
myEditText = (EditText) findViewById(R.id.hdEditText);
hdItems = newArrayList <String>();
aa = new ArrayAdapter <String>(this, R.layout.hditemview, hdItems);
:
setOnKeyListener (new OnKeyListener() {
onKey(...) {
:
hdItems.add(0, myEditText.getText().toString());
aa.notifyDatasetChanged();
:
} } } }
hditemview.xml
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
class="com.a1.hd.hdRecordTaskListItemView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:scrollbars="vertical"
android:textColor="@color/HD_Text"
android:fadingEdge="vertical"
/>hdRecordTaskListItemView.java
hdRecordTaskListItemView extends TextView {
// has 3 constructors
// onDraw
}
None of the constructor in hdRecordTaskListItemView get invoked and not surprisingly onDraw does not get called either. The text appears with the default style. The onDraw is supposed to draw on the "canvas".
Right now I have a class that extends LinearLayout and builds the view inside of the constructor using a series of addViews. I wanted to move this into an XML file, so I have the same view defined there. My problem is that I can't figure out how to load the XML file in the constructor of the derived class. I looked up the LayoutInflater stuff, but I wasn't entirely sure how to use it in that context. Do I need to call addView() with the result of the LayoutInflater? Is this even possible? The other issue is that the context object that is passed in doesn't have the LayoutInflater methods. I'm not sure if I need an instance of Activity to do that.
View 3 Replies View RelatedI have a Adapter View derived class (say GridLayout) in which I arrange views in a grid. When items in the grid exceed the height of the GridLayout( or screen) I want a scrollbar to appear. I have handled scrolling in onTouchEvent. But the problem is the scrollbars don't appear. I have set the vertical scrollbar to be enabled, but no use. The docs say the scrollbar appears every time the scrollTo or scrollBy methods are called.
View 2 Replies View RelatedI'm posting this to share the lessons I learned while working with IntentService. IntentService has a single constructor that takes a string argument "name". The documentation has no description of what name is used for. In looking at the sources, I found that its only use is in naming the worker thread for the IntentService. This thread is named IntentService [name].
I initially implemented the constructor of the derived class to also take a String argument and passed it along to the derived class. This is wrong. This will cause the startService() call to generated a java.lang.InstantiationException in the application containing the service i.e. you don't get the exception in the application calling startService(). A clue to the actual problem is a little further up in the logs:"newInstance failed: no <init>()"
The derived class must have a Default constructor and that constructor must call super() passing a string for the name component of the worker thread name.
public class MyIntentService extends IntentService {
public MyIntentService() { super("MyIntentService");
} @Override
protected void onHandleIntent(Intent intent) {
// Handle events on worker thread here }
I have created a custom view by extending Relative Layout and it looks like this: The layout for the view:
<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android">
<RelativeLayout android:layout_width="wrap_content"
android:layout_height="wrap_content" android:gravity="center_horizontal">
<ImageView android:id="@+id/type_picture_preview"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:src="@drawable/type_picture_noimage" android:layout_alignParentRight="true"
android:paddingTop="15dip" android:paddingRight="15dip" />
<ImageView android:id="@+id/type_picture_delete"
android:src="@drawable/type_picture_delete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true" />
</RelativeLayout>
</merge>
I am struggling to get two or more layouts on a single line.
I have class A, with methods foo and bar, that are implemented by A1 and A2. The functionality in both A1 and A2 is the same. In other words:
public class A {
public int foo() { return 0; };
public int bar() { return 1; };
} class A1 extends A {
public int AnotherFooFunction() { return foo();
} public int AnotherBarFunction() { return bar();
} } class A2 extends A {
public int AnotherFooFunction() { return foo();
} public int AnotherBarFunction() { return bar();
} }
Is it better to keep the code in this fashion, or to swap out those virtual methods as static methods? (In Java, everything non-final/non-private is considered virtual, right?) According to the Designing for Performance section in the Android Developer Docs, I should swap out these virtual methods for static ones. So the above becomes:
public class A {
public int foo() { return 0; };
public int bar() { return 1; };
} class A1 extends A {
public int AnotherFooFunction() { return A.foo();
} public int AnotherBarFunction() { return A.bar();
} class A2 extends A {
public int AnotherFooFunction() { return A.foo();
} public int AnotherBarFunction() { return A.bar();
} }
Is this how it "ought" to be? I fully realize that I may be misinterpreting this paragraph in the docs.
I saw at software development there is a way to port rom to rom, but the devices need to be in the same resolution. Thread: [URL] For the galaxy ace plus wich device is the good, and wich rom?
View 8 Replies View RelatedThe title pretty much explains my question. I would like to port apps from the Sony-ified stock ICS to Cm10.
View 3 Replies View RelatedA simple question: How do I register for multiple sensors? I just switched from registerListener(SensorListener listener, int sensors, int rate), which is deprecated, to registerListener(SensorEventListener listener, Sensor sensor, int rate). Previously, I could use " | " to indicate multiple sensors, but now " | " is undefined, so how?
View 4 Replies View RelatedI'm programming an Augmented Reality application. It's development it's in an advanced state but I can't place the icons on the screen so still as anothers programs does (Layar, in example). This is because of the continuous variations of the sensors. I've tried the three modes of the sensors (FAST, GAME, and NORMAL) but I only get them to move more or less fast. The shivering is the same at different speed.
Finally I thougth I could reach my goal with a digital filter, averaging historical values. But again the icons continues moving, specially the most far placed ones (in the z axis). Please, could some one help me with some clue?
Is it possible?
View 3 Replies View RelatedMy bro has a note running jb. He has a secgallery app which I cant install on my xperia u wid ics
I always get an error "App not installed".
I have decompiled the app... But m nt a modder so I dun knw what changes to make in androidmanifest or some other folder to run it..
Port CM7 based rom for Galaxy Pocket GT-S5300?
I've tried, but always failed. Only appears Samsung logo when turned on. I follow these guidelines.
[URL]
How to port based on stock rom? I tried to port pyramid's cm9.1 on my device. Both cpu is msm8260..
View 1 Replies View RelatedIf we can play some Unity 3D games (etc.: Counter-Strike) on android, so I have a question how to port these games to android?
Is there any way to play games like these?:
I'm having some problems with the porting of a rom, my phone is a clone of the phone from which i'm taking the rom (My phone is a NGM Legend 2, which is also a clone of Gionee GN868, and the original is Blu Vivo 4.3) the only thing which is really different are the mounting positions of the internal memory.
In Blu Vivo 4.3 the system partition is mounted on /dev/block/mmcblk0p3 and the data partition is on /dev/block/mmcblk0p5 while in the mine they are mounted on /dev/block/mmcblk0p4 and /dev/block/mmcblk0p6.
I changed them in the updater-script so i'm able to install the rom, but i had to replace the boot.img with the one from my rom because the phone wasn't booting up, but i can't install any app from google play store (error 110) or any apk ("app not installed" error).
I want to learn rom edit but how to porting themes on roms?
View 2 Replies View RelatedHow to port Android onto phones? I can't find a lot on the internet...
View 7 Replies View RelatedWhen you are porting a Rom, how do you know which libs to copy over? Also I'm porting for the fascinate, but the porting rom is for the nexus, should I copy all of the hw libs?
SCH-I500
Its just something Ive wondered for a while since Android has a lot of similarities across different devices
View 2 Replies View RelatedI'm trying to port some package from Samsung ROM to CM following this guide and I'm stuck.I decompiled the package, removed TW dependency from the manifest and now I'm adding additional classes from TW framework into this package. Everything was smooth so far as I was getting rid of "class not found" and similar messages in logcat by adding the missing class and recompiling the package.When I try to run the app, I get the following message in logcat:
Code:
I/dalvikvm(30301): Could not find method com.sec.android.touchwiz.widget.TwAbsListView.isInDialog, referenced from method com.sec.android.touchwiz.widget.TwAbsListView.onHoverDrawableState
W/dalvikvm(30301): VFY: unable to resolve virtual method 9561:
[code]....
However, based on official documentation this method does not exist in this class.If I try to add android.view.ViewGroup and android.view.View from stock framework.jar into the package explicitly, I start getting "multiple definition" messages in logcat, and isInDialog still can't be resolved.So, I'm currently stuck.
How to add tweaks and mods while porting a rom
View 7 Replies View RelatedI am trying to port Cyanogendmod 10.1 to a new device - Hyundai T7S.(smdk4412 based). I have successfully compiled CWM recovery image and it work good on the tablet. But when I try to build the whole ROM I receive the following errors:
Quote:
android-dev/cm10.1/out/target/product/t7s/system/app/Exchange2.apk
frameworks/base/core/java/android/app/admin/DeviceAdminInfo.java:411: error 101: Unresolved link/see tag "#USES_POLICY_ENFORCE_MMAC" in android.app.admin.DeviceAdminInfo
frameworks/base/core/java/android/app/admin/DeviceAdminInfo.java:411: error 101: Unresolved link/see tag "#USES_POLICY_ENFORCE_SELINUX" in android.app.admin.DeviceAdminInfo
DroidDoc took 251 sec. to write docs to /home/steals/android-dev/cm10.1/out/target/common/docs/doc-comment-check
make: *** [/home/steals/android-dev/cm10.1/out/target/common/docs/doc-comment-check-timestamp] Error 45
make: *** Waiting for unfinished jobs....
I've tried to find some solutions, but haven't found anything. resolve the errors?
Is it possible to port ICS Contacts and SMS to Gingerbread? If so, where should I start (or if these have already been ported over)?
View 3 Replies View RelatedI tried to port MIUI v4 to Spica by this guide, but with folders in media/theme it's cant boot (bootloop). When i delete /media/theme/default & /gadget. it's booting normaly and i have working system (android.phone fc - there is second problem). version of ICS 4.0.4, MIUI v4 - 2.10.12.0. What i must do?
View 6 Replies View RelatedIs there a way to port windows phone on an android device. HTC Flyer P512
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