General :: Adding Power To MHL Adapter For Samsung S4?
Apr 18, 2014
I am hooking up my Samsung s4 to my tv to mirror the image on my phone. I read that a lot of people are having problems finding adapters that can charge the phone while using the hdmi adapter. I was wondering if I took the cable going from the adapter to the phone and if I spliced into it and added another source of power that was 5 volts would that make up for the lack of power coming out of the hdmi adapter or would that damage my phone. I attached a picture for reference.
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Nov 5, 2009
Is there anyway to stop the phone from playing the default notification when you plug it in the to power adapter?
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Mar 2, 2013
The Micromax A110 doesn't charge both with power adapter and laptop USB.After low power message it turned off. I think that the battery is broken. where I can buy a new battery?
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Anyone know which iGo tip to get for Eris? igo site nor google search confirm which tip is correct for Droid Eris.
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Feb 11, 2010
I live in the UK and have ordered my Nexus One from the US, without a UK adapter. My question is what voltage the standard AC adapter uses, as the UK runs 240V typically. I can get hold of a cheap US-UK power adapter that doesn't do any voltage changes, so I was wondering whether that would be sufficient. Does anyone have any experience with this?
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Apr 19, 2010
I want to create a layout in such a way that on top edittext and button should be there in one row. The search text I enter in editext and click on search button. Then I want to display a custom list view where each row contains image and text.(As per the API demos example list14 I have tried). But when I run the application, button and edittext are being added to each row (i.e., Each row contains a image, text, editext, button.
Below is my xml file:
<!--
<FrameLayout android:layout_width="wrap_content"
android:layout_height="0dip" android:layout_weight="1"></FrameLayout>
-->
<ImageView android:id="@+id/icon" android:layout_width="48dip"
android:layout_height="48dip" />
<TextView android:id="@+id/text" android:layout_gravity="center_vertical"
android:layout_width="0dip" android:layout_weight="1.0"
android:layout_height="wrap_content" />
<!--
<EditText android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/prdsearchtb"
android:text="@string/tb_prd_search_lbl"></EditText>
-->
<!--
<TableLayout android:id="@+id/TableLayout01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"> <TableRow>
-->
<Button android:id="@+id/prdsrcbutton" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="@string/btn_lbl_prd_search"
android:layout_x="2px" android:layout_y="410px"></Button>
<!-- </TableRow>
</TableLayout>
-->
and Java File:
/**
*
*/
package org.techdata.activity;
import android.app.AlertDialog;
import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
/**
* @author jayanthg
*
*/
public class ProductSearch extends ListActivity {
private static class ProductSearchAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private Bitmap mIcon1; private Bitmap mIcon2;
public ProductSearchAdapter(Context context) {
mInflater = LayoutInflater.from(context);
// Icons bound to the rows.
mIcon1 = BitmapFactory.decodeResource(context.getResources(),
R.drawable.icon48x48_1);
mIcon2 = BitmapFactory.decodeResource(context.getResources(),
R.drawable.icon48x48_2);
} @Override public int getCount() { return DATA.length;
} @Override public Object getItem(int position) { return position;
} @Override public long getItemId(int position) { return position;
} @Override public View getView(final int position, View convertView,
ViewGroup parent) { ViewHolder holder; Button btn=null;
if (convertView == null) { convertView = mInflater.inflate(R.layout.productsearch, null);
// Creates a ViewHolder and store references to the two children
// views // we want to bind data to. holder = new ViewHolder();
holder.text = (TextView) convertView.findViewById(R.id.text);
holder.icon = (ImageView) convertView.findViewById(R.id.icon);
btn=(Button)convertView.findViewById(R.id.prdsrcbutton);
convertView.setTag(holder);
} else {
// Get the ViewHolder back to get fast access to the TextView
// and the ImageView. holder = (ViewHolder) convertView.getTag();
}
// Bind the data efficiently with the holder.
holder.text.setText(DATA[position]);
holder.icon.setImageBitmap((position & 1) == 1 ? mIcon1 : mIcon2);
holder.icon.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
Log.i("image", " u clicked on icon Position" + position);
} } );
holder.text.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
Log.i("Text", " u clicked on text Position" + position);
} } );
btn.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
Log.i("Button","U clicked on button");
} } ); return convertView;
} static class ViewHolder { TextView text; ImageView icon;
} private static final String[] DATA = ListView product_search_list;
Button srch_btn;
EditText srch_text; @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new ProductSearchAdapter(this));
// setContentView(R.layout.productsearch);
// getListView().setEmptyView(findViewById(R.id.text));
// srch_text = (EditText)findViewById(R.id.prdsearchtb);
// srch_btn = (Button) findViewById(R.id.prdsearchtb);
// srch_btn.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// callProductSearchAdapter();
// }
// });
} void callProductSearchAdapter() { setListAdapter(new ProductSearchAdapter(this));
} private void createDialog(String title, String text, final Intent i) {
if (i == null) { AlertDialog ad = new AlertDialog.Builder(this).setIcon(
R.drawable.alert_dialog_icon).setPositiveButton("Ok", null)
.setTitle(title).setMessage(text).create();
ad.show();
} } }
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Jan 5, 2010
Has anyone had any luck with aftermarket power supply's. I'd like a car/ac charger or a stand alone power pack. I usually use my DEXIM. but it does not work with the Behold 2. I've tried a car charger/battery unit by Wireless Gear that said it was compatible with all Samsung phones, it came with 5 power tips and a USB outlet that still would not work, even using the OEM USB cable. Any suggestions would be appreciated. I will go with OEM Samsung if necessary, but there selection is limited.
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Oct 29, 2013
I have a rooted Galaxy S3 with Android 4.1.2, and for some strange reason they've changed the screenshot combination away from the Power+VolDown that other Androids use to Power+Home which can't realistically be pressed one-handed. How can I change it back to Power+VolDown?
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Feb 26, 2012
I just bought an Epic 4G, and I'm trying to configure it with my email account. I clicked on the email icon on the home screen, and it instantly brought me to a screen that asks me to enter my email address and account password. "You can configure email for most accounts in a few steps," it says. Lies! I've entered my info at least ten times now, double-checked every time, and every time it tells me that either my username or password are incorrect. I promise you this is not the case. I'm trying to configure a Yahoo account.
I tried to add the account manually and the phone says it can't connect to the server.
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Mar 19, 2012
My question is this:
Now, is posible adding the flash player in samsung galaxy mini?urgent!!, is it possible? how do I put it?
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Jan 1, 2013
my phone is karbon A9+ and i wiped the cash,system and data and after that flashed a Custom ROM ! but now the phone just power on in download mode!! how to power on, for recovery or normal power on ! the phone just have the black screen with "Entry QPTS Downloading" Text..i will back to India 5 month later ! can it be fixed or i have to wait for 5 month to come back and send it to service !
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Apr 18, 2012
How to disable the baked-in power saver feature in some Samsung Android phones? the one that dims the screen, turns off the keyboard backlight, and doesn't let you use the camera once you hit 15%(or 10%) battery left? can't stand that, for my own needs anyway!
i figure it might be an edit to the kernel source code, or something like that. i just don't know where to do that. I know it can be done tho, because i remember having some ROMs on the Epic 4G that had that junk disabled. guess i'll also see if some of those old devs. are still around.
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Jul 11, 2012
The power button doesn't turn off my screen, instead it takes me home (launcher).
Device: GT-S5830 Samsung Galaxy Ace
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Jan 16, 2013
I have the Samsung Galaxy S3 (Japanese version) and in my notification bar, I can see the Power Control Widget. But in my phone there are 9 options (wifi, power saving, data, notification, etc.).
I could see the source code for the "basic" power control widget here (this one has only 5 options).
I'm wondering if the source code for the version I have is available somewhere.
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Oct 13, 2013
my galaxy s2,it is rooted,and i have another problem : the phone restarts by itself and gets stucked in the boot loop, i never flashed a new rom ,it is running the stock rom,Someday i needed to factory reset the phone so i rebooted into recovery mode (power + home button +vol up) ,. I booted into recovery mode but the power button does NOT react as 'select' button although it works just fine for power on and off. I select a function and press [power] an the first line becomes the selected. pushing it again just flashed the screen. But pressing it long turns the phone off,and even after the factory reset from phone directly(with out going to recovery mode)
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Jul 9, 2012
Odin only detect my Samsung Galaxy Pocket S5300 when the power is off.
In a meanwhile:
- Odin cannot detect in Download mode.
- KIES is able to connect, detect & do the backup.
- I've tried many versions of Odins.
- Odin(s) is able to detect other phone (Galaxy Mini S5570).
- PC could detect the driver and do the file transfer.
Why only when the power off id:com turns into yellow (or green in Odin 3) ????
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Feb 10, 2013
I was searching online to see how to make a shortcut to toggle the 3G connection on and off without having to sift through multiple menus. I came across the method of having a long press on the power lock button to pull up the menu but mine does not show the network data on/off option and never has. It only shows
* Silent mode
* Airplane mode
* Power off
* Restart
Nothing else. Is there a way I can make a shortcut or some other way to ADD the network data on/off on this pull up menu from the power lock button? By the way why would my phone not have this option from the start when the phone came with Gingerbread and was updated to ICS 4.0.4? I have Sprint so they call this the Epic 4G Touch, so not sure if it was Sprint that buggered this from the other SGS2s that have this feature or not.
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Nov 30, 2012
Is there any power control widget where i can directly switch between 2g 3g for GB.
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Jun 25, 2010
Is there a way to connect an exterior antenna into the Galaxy? I am down in a valley, and if I could put an antenna on the roof, my reception would be great.
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Sep 17, 2010
I have a friend who bought a cheap no name gas station charger for his iphone and it fried both his iphone and radio. I have a Griffin adapter where you just plug any usb end in to it and itll fit in the lighter hole. I have a separate Griffin ipod charger cord that has worked well for years and the car adapter I just mentioned works well for the ipod/cord too. I haven't had any problems but I don't want to mess up my new Fascinate. Any info or opinions?
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Nov 12, 2013
Can I use my old iphone ac-usb plugs for the S4? I have lots of them, the output is pretty close, 5V - 1A
I figured if/when I buy an extra cord all I'd need is the usb cable. If I'm not able to use them, what do I do with all these? I have like 5..does radioshack buy them or something? Maybe garage sale.
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Aug 26, 2010
For those switching back and forth from the iphone to the captivate, can you send me a link on what sim adapter you purchased.
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Jul 26, 2012
My phone was working just fine and randomly the lock button stopped working and the home button brings up the power screen!
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Jun 20, 2013
Which MHL Adapter is compatible for Samsung SG4?
I've bought two different adapters (today)....and neither is compatible. Now, I'm hearing that I have to buy a Samsung HDTV Adapter. Is that true? Do you have a compatible MHL Adapter for a SG4? If so, can you tell me who manufactured it and where I can buy one?
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May 3, 2010
I want to add a contact just to my phone and not to my gmail account.Whenever I start to add a contact (phone, 208544.menu, +contact, create new contact,) the next thing it forces me to do is to choose an account to create the new contact under and it lists my 3 gmail accounts.I have no option to just put it on the phone.Any ideas here?We do the same thing on the Incredible but it gives us the gmail account and the phone to choose from but not on the Motorola.
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Feb 25, 2014
I have just been reading the thread about how to flash a ROM on to a phone without SD. My phone unfortunately does not come with a sd card reader so i might be unable to flash ROM's. know if there is a way to do this, or if you could use a micro USB to SD adapter to be able to make this work.
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May 1, 2012
I've got an older model Xbox 360 without a wifi adapter, and no internet at home, so could the Xbox be tricked into tethering thinking its a wiring adapter? Is it possible. SGH-T959V
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Aug 16, 2013
So i bought a samsung Micro Usb to Hdmi or MHL adapter that was supposed to work for the Galaxy s4. I plugged everything in to my 42inch Vizio and I couldn't see a picture. Connect their Galaxy s4 with Vizio tv's using an MHL adapter and not the internet.
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Feb 10, 2014
change the charging state from usb charging to ac charger without using ac charger.I mean how to scam my tablet to think that is charged with ac charger when im charging with usb from pc.
HTC Flyer P510e
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Dec 31, 2012
Are there commands to switch the bluetooth adapter on and off from the shell? Googling has turned up nothing in particular.
(If it matters, I'm using a Galaxy Nexus, and trying to put together a script to cycle my bluetooth adapter on boot.)
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