android - Image displays in design view, but doesn't show up in emulator or on the phone -


displaying image on android:

image displays fine in design view of eclipse, doesn't show in emulator or on phone. here layout snippet:

<imageview     android:id="@+id/imageview1"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_above="@+id/yyy"     android:layout_below="@+id/textxxx"     android:layout_centerhorizontal="true"     android:layout_marginbottom="10dp"     android:layout_margintop="10dp"     android:contentdescription="trouble"     android:ems="10"     android:src="@drawable/xxx_yyy"     android:visibility="visible"     android:scaletype="fitcenter"/>

ideally, situation should not happen. if happening can re-check these lines :

  1. enable layout boundaries : if device developer mode enabled settings -> developer options -> show layout boundary

    else go settings -> phone -> click 5 times on baseband version , device developer mode enabled , execute above step

    using this, layout display boundary lines on edges. if layout being hidden on device or emulator other large layouts can check easily. if boundaries not visible, layout not on foreground now, need check other overlapping layouts

  2. you can set background color of layout , outside part of layout. i.e. layout has background green (00ff00) , outside part has background red (ff0000). helps identify our layout is.


Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r...
Read more

command line - Use qwinsta in PowerShell ISE -

i trying use qwinsta , rwinsta powershell code. when try run error "the term 'qwinsta' not recognized name of cmdlet, function, script file, or operable program." need able remotely on several machines without having add .dll's or modules other machines. tried terminal services powershell module, need able put on remote machines , not able that. within powershell ise how run qwinsta? not looking parse information gather it. following code have tried (which had found on site also): function get-tssessions { param( $computername = "localhost" ) qwinsta /server:$computername | #parse output foreach-object { $_.trim() -replace "\s+","," } | #convert objects convertfrom-csv } get-tssessions -computername "localhost" | ft -autosize best have running powershell ise (x86). when run command qwinsta there same error you. of course assuming have 64-bit os. th...
Read more

java - Incorrect order of records in M-M relationship in hibernate -

Image
i have 4 records in bridge table in mysql database. using @manytomany in hibernate, accurate order of employees incorrect incorrect of projects. following required material figure out doing mistake. this source. @entity @table(name="project") public class projectbean { @id @generatedvalue @column(name="project_id") private int projectid; @column(name="title") private string projecttitle; @manytomany(mappedby="projects") private collection<employeebean> employees; public projectbean() { employees = new arraylist<employeebean>(); } //getters & setters } @entity @table(name="employee") public class employeebean { @id @generatedvalue @column(name="employee_id") private int employee_id; @column(name="first_name") private string ...
Read more