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2014/10/16 ¤W¤È 08:22:30
android Programming Glossary: renderedHow ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works will tell getView of exact height and width of views to be rendered and getView won't call again and again some random rows and..
Draw text in OpenGL ES (Android) http://stackoverflow.com/questions/1339136/draw-text-in-opengl-es-android wonder if there's an easy way to render text on top of the rendered frame like a HUD with the player´s score etc . The text would..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices efficiently. Another difference is the treatment of rendered buffers. Immediate renderers will save the content of your buffer.. effectively allowing you to only draw differences in the rendered scene on top of what previously existed. This IS available in..
Is there a simple example of the PopupWindow class using Android v2.0? http://stackoverflow.com/questions/1967863/is-there-a-simple-example-of-the-popupwindow-class-using-android-v2-0 Create a layout XML which describes the View that will be rendered within the PopupWindow. Invoke the PopupWindow by inflating..
Android — How to position View off-screen? http://stackoverflow.com/questions/2554871/android-how-to-position-view-off-screen top 50px of the ImageView such that the top 50px is never rendered. I need to have the top 50px of the ImageView visible rendered.. I need to have the top 50px of the ImageView visible rendered while it's animating and then simply have it come to a rest..
Android LinearLayout with color resource: What am I doing wrong? http://stackoverflow.com/questions/3506319/android-linearlayout-with-color-resource-what-am-i-doing-wrong user knows why the screen just changed. When the view is rendered I get the following error org.xmlpull.v1.XmlPullParserException..
Is it possible to change the radio button icon in an android radio button group http://stackoverflow.com/questions/3576507/is-it-possible-to-change-the-radio-button-icon-in-an-android-radio-button-group this situation. However I don't like the radio buttons are rendered. Is it possible to change the radio button icon For example..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android Video TS which I need to feed to FFMPEG and get it decoded rendered. How can I do this on Android since IOMX apis are OMX based..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds mSpacingAdd false Check that we have a least one line of rendered text if layout.getLineCount 0 Since the line at the specific..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android talking about 2 normal Android UI parts not raw graphics rendered on a canvas. How would you approach this Thanks UPDATE The project..
http://stackoverflow.com/questions/5907369/file-upload-in-webview browser of emulator AVD i.e. when I click Browse... button rendered by element browser opens a Dialog box where I can choose a file..
Android take screenshot via code http://stackoverflow.com/questions/5939987/android-take-screenshot-via-code 'screenshot' I guess just as long as we can get all of the rendered pixels from a view somehow. android sms screenshot share.. content.setDrawingCacheEnabled true Function to get the rendered view private void getScreen View content findViewById R.id.layoutroot..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview explains how to manipulate the image before it's being rendered. What I want to do is implementing custom color filters to simulate..
ListView getChildAt returning null for visible children http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children not currently in view as they will be drawn properly when rendered. My problem is that getChildAt is returning null when it seems.. am viewing rows 3 8 when I run this. Rows 6 7 8 are being rendered properly. How are they being displayed if they are null Also..
Android Paint: .measureText() vs .getTextBounds() http://stackoverflow.com/questions/7549182/android-paint-measuretext-vs-gettextbounds in getting both the height and width of the text to be rendered. However the actual text rendered is always a bit wider than.. width of the text to be rendered. However the actual text rendered is always a bit wider than the .width of the Rect information..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works then your listview should have same height and width .this will tell getView of exact height and width of views to be rendered and getView won't call again and again some random rows and other problems like returning convert view even before scrolling..
Draw text in OpenGL ES (Android) http://stackoverflow.com/questions/1339136/draw-text-in-opengl-es-android a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame like a HUD with the player´s score etc . The text would need to use a custom font also. I've seen an example using..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices operations such as depth testing blending and anti aliasing efficiently. Another difference is the treatment of rendered buffers. Immediate renderers will save the content of your buffer effectively allowing you to only draw differences in the.. Immediate renderers will save the content of your buffer effectively allowing you to only draw differences in the rendered scene on top of what previously existed. This IS available in Mali however is not enabled by default as it can cause undesired..
Is there a simple example of the PopupWindow class using Android v2.0? http://stackoverflow.com/questions/1967863/is-there-a-simple-example-of-the-popupwindow-class-using-android-v2-0 a simple working PopupWindow you'll need to do the following Create a layout XML which describes the View that will be rendered within the PopupWindow. Invoke the PopupWindow by inflating the layout XML and assign the appropriate parent view to the..
Android — How to position View off-screen? http://stackoverflow.com/questions/2554871/android-how-to-position-view-off-screen the AbsoluteLayout to do this but this actually cuts off the top 50px of the ImageView such that the top 50px is never rendered. I need to have the top 50px of the ImageView visible rendered while it's animating and then simply have it come to a rest.. 50px of the ImageView such that the top 50px is never rendered. I need to have the top 50px of the ImageView visible rendered while it's animating and then simply have it come to a rest slightly off screen. I hope I've explained that well enough...
Android LinearLayout with color resource: What am I doing wrong? http://stackoverflow.com/questions/3506319/android-linearlayout-with-color-resource-what-am-i-doing-wrong Android view. I just want it to highlight when clicked so the user knows why the screen just changed. When the view is rendered I get the following error org.xmlpull.v1.XmlPullParserException Binary XML file line #3 tag requires a 'drawable' attribute..
Is it possible to change the radio button icon in an android radio button group http://stackoverflow.com/questions/3576507/is-it-possible-to-change-the-radio-button-icon-in-an-android-radio-button-group to set some parameters. The radio button is ideal for this situation. However I don't like the radio buttons are rendered. Is it possible to change the radio button icon For example is it possible to create a custom layout for each row and in..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android I have a requirement where I have already Audio and Video TS which I need to feed to FFMPEG and get it decoded rendered. How can I do this on Android since IOMX apis are OMX based and cannot plug in FFMPEG here. Also I could not find documentation..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds text textPaint width Alignment.ALIGN_NORMAL mSpacingMult mSpacingAdd false Check that we have a least one line of rendered text if layout.getLineCount 0 Since the line at the specific vertical position would be cut off we must trim up to the..
3D cube transition in Android [closed] http://stackoverflow.com/questions/5339907/3d-cube-transition-in-android switch to another part in a 3D cube like transition. I'm talking about 2 normal Android UI parts not raw graphics rendered on a canvas. How would you approach this Thanks UPDATE The project was cancelled a long time ago so I didn't get to implement..
http://stackoverflow.com/questions/5907369/file-upload-in-webview works fine in a desktop browser like Firefox and built in browser of emulator AVD i.e. when I click Browse... button rendered by element browser opens a Dialog box where I can choose a file to upload. However in the android 3.0 emulator AVD when..
Android take screenshot via code http://stackoverflow.com/questions/5939987/android-take-screenshot-via-code me though the steps Thanks Edit It doesn't have to be a 'screenshot' I guess just as long as we can get all of the rendered pixels from a view somehow. android sms screenshot share improve this question Around the web I found some snippets.. up your Root layout View content findViewById R.id.layoutroot content.setDrawingCacheEnabled true Function to get the rendered view private void getScreen View content findViewById R.id.layoutroot Bitmap bitmap content.getDrawingCache File file new..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview on an android device. But i couldn't find any example which explains how to manipulate the image before it's being rendered. What I want to do is implementing custom color filters to simulate e.g. red and or green deficiency. android camera colorfilter..
ListView getChildAt returning null for visible children http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children to reflect the new icons. I don't need to test the icons not currently in view as they will be drawn properly when rendered. My problem is that getChildAt is returning null when it seems like it shouldn't. I know that getChildAt can only return.. and last visible indexes are being correctly reported as I am viewing rows 3 8 when I run this. Rows 6 7 8 are being rendered properly. How are they being displayed if they are null Also I do not know if this is important but row 5 is the last visible..
Android Paint: .measureText() vs .getTextBounds() http://stackoverflow.com/questions/7549182/android-paint-measuretext-vs-gettextbounds measuring text using Paint.getTextBounds since I'm interested in getting both the height and width of the text to be rendered. However the actual text rendered is always a bit wider than the .width of the Rect information filled by getTextBounds.. since I'm interested in getting both the height and width of the text to be rendered. However the actual text rendered is always a bit wider than the .width of the Rect information filled by getTextBounds . To my surprise I tested .measureText..
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