2014/10/16 上午 08:10:09
android Programming Glossary: applyHow did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application the ActionBar and the other content. So you can simply apply some FrameLayout.LayoutParams to this LinearLayout and get some.. ctx Resources r ctx.getResources return int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dp r.getDisplayMetrics..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment class com.google.android.gms.maps.MapFragment I had apply for a api key according to page and modify my androidmanifest.xml..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color and non DRY than I need. All I really want to do is apply some sort of color transform to the button. Is there an easier..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view drawable @drawable btn_normal selector You can then apply this selector to a Button by setting the property android background..
How to create Transparent Activity in Android? http://stackoverflow.com/questions/2176922/how-to-create-transparent-activity-in-android @android color transparent in later Android versions Then apply the style to your activity for example activity android name..
How to change theme for AlertDialog http://stackoverflow.com/questions/2422562/how-to-change-theme-for-alertdialog alertdialog builder.create alertdialog.show In order to apply the theme to an AlertDialog I had to set the theme to the current..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache remove caching from a URL Connection but can't see how to apply it to a WebView yet. http www.androidsnippets.org snippets 45..
How to change current Theme at runtime in Android http://stackoverflow.com/questions/2482848/how-to-change-current-theme-at-runtime-in-android that allows the user to choose the theme he wants to apply to the entire application. When the user selects a theme this.. any views. For reference check this http www.anddev.org applying_a_theme_to_your_application t817.html share improve this..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector item background via custom selector Is it possible to apply a custom background to each Listview item via the list selector..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu be safe... return null hack failed use normal inflater apply our own View settings after we get back to runloop android..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android manually. For other kind of data inside an MMS you can apply the same idea learned above... it's just a matter of knowing..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file xr sp.getXMLReader Create a new ContentHandler and apply it to the XML Reader NavigationSaxHandler navSax2Handler new..
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 android drawable @drawable radio_hover selector Then just apply the Custom theme either to whole app or to activities of your..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android the page to create a similar effect that I can later apply shadows to to gie it more depth android math transition share..
Difference between Activity Context and Application Context http://stackoverflow.com/questions/4128589/difference-between-activity-context-and-application-context is separate from the current context. This doesn't apply in either of your examples. The Activity context presumably..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw a color of their choosing. To do this I'm trying to just apply a ColorFilter of some sort to overlay a color on top of the.. then make the hue adjustment to THAT matrix then apply that matrix as the ColorFilter. android drawable colormatrix..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation a new Animation int initialHeight @Override protected void applyTransformation float interpolatedTime Transformation t final.. is that you don't have to know the expanded height to apply the animation and once the view is expanded it adapts height.. Animation a new Animation @Override protected void applyTransformation float interpolatedTime Transformation t v.getLayoutParams..
How do I display the current value of an Android Preference in the Preference summary? http://stackoverflow.com/questions/531427/how-do-i-display-the-current-value-of-an-android-preference-in-the-preference-su value Extra credit make this reusable so I can easily apply it to all my preferences regardless of their type so that it..
Is uploading videos from an SD Card to Facebook possible with the Facebook SDK? http://stackoverflow.com/questions/6908413/is-uploading-videos-from-an-sd-card-to-facebook-possible-with-the-facebook-sdk you need to have the latest Facebook SDK but we need to apply this patch to fix the error type OAuthException message #352..
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video full screen I searched a lot and tried many ways such as Apply theme in manifest android theme @android style Theme.NoTitleBar.Fullscreen.. but that does not force the video to be in full screen. Apply in activity itself requestWindowFeature Window.FEATURE_NO_TITLE..
http://stackoverflow.com/questions/15087668/how-to-convert-pcm-samples-in-byte-array-as-floating-point-numbers-in-the-range your first priority. One quick and dirty option is to Apply a low pass filter to the signal. Try to get rid of as much audio..
http://stackoverflow.com/questions/1574654/playback-video-full-screen to do any coding for playing video to full screen mode Apply the following layout format over the xml containing the videoview..
Android Device Chooser — device not showing up http://stackoverflow.com/questions/2256884/android-device-chooser-device-not-showing-up select Always prompt to select device or manual . Click Apply and close the Run Configurations dialog. The next time when..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode bitmap ... Draw a blue circle on the foreground bitmap ... Apply the foreground to the background bitmap using a PorterDuff method..
Get rid of the line under TabWidget http://stackoverflow.com/questions/3511596/get-rid-of-the-line-under-tabwidget android line tabwidget share improve this question Apply a custom theme to your activity and null out the android windowContentOverlay.. name android windowContentOverlay @null item ... style Apply the theme on your application or the activity in AndroidManifest.xml..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android R A r 1 cos beta sin theta v1.z r 1 cos beta cos theta Apply a basic rotation transform around the y axis to rotate the curled..
“Android library projects cannot be launched”? http://stackoverflow.com/questions/4282552/android-library-projects-cannot-be-launched at right. Select the is Library checkbox and click Apply . Click OK to close the Properties window. So open your project.. properties un select the Is Library checkbox and click Apply to make your project a normal Android project not a library..
Page curl/turn effect in Android [duplicate] http://stackoverflow.com/questions/4376962/page-curl-turn-effect-in-android R A r 1 cos beta sin theta v1.z r 1 cos beta cos theta Apply a basic rotation transform around the y axis to rotate the curled..
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android http://stackoverflow.com/questions/4709137/solution-to-install-failed-insufficient-storage-error-on-android larger and finally paste partition size 1024 there. Click Apply and then Run to use your emulator. Go to Eclipse's Preferences..
autocomplete has stopped working with android sdk http://stackoverflow.com/questions/5916026/autocomplete-has-stopped-working-with-android-sdk And check the boxes labeled Java Proposals and hit Apply. This solved my problem. Hope it helps. share improve this..
How to make the corners of a button round? http://stackoverflow.com/questions/6054562/how-to-make-the-corners-of-a-button-round topLeftRadius 10dp android topRightRadius 10dp shape Apply this as background to button you want make corners round. share..
Changing the Screen Brightness System Setting Android http://stackoverflow.com/questions/6708692/changing-the-screen-brightness-system-setting-android Settings.System.SCREEN_BRIGHTNESS brightnessInt Apply brightness by creating a dummy activity Intent intent new Intent..
How to store image retreived from url in a SQLite database? http://stackoverflow.com/questions/6815355/how-to-store-image-retreived-from-url-in-a-sqlite-database bis.close is.close Log.v imageUrl Retrieving image Apply the Bitmap to the ImageView that will be returned. i.setImageBitmap..
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions? http://stackoverflow.com/questions/8232608/fit-image-into-imageview-keep-aspect-ratio-and-then-resize-imageview-to-image-d width Log.i Test scaled height Integer.toString height Apply the scaled bitmap view.setImageDrawable result Now change ImageView's..
Apply custom filters to camera output http://stackoverflow.com/questions/8371055/apply-custom-filters-to-camera-output custom filters to camera output How do I apply custom filters..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities Drawable d Drawable.createFromPath filePath.toString Apply it to the ImageView resource someImageView.setBackgroundDrawable..
How did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application and a LinearLayout as a child. This LinearLayout contains both the ActionBar and the other content. So you can simply apply some FrameLayout.LayoutParams to this LinearLayout and get some space on the left side this way. Then you can fill this.. static Functions.java public static int dpToPx int dp Context ctx Resources r ctx.getResources return int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dp r.getDisplayMetrics originally http stackoverflow.com questions 5418510 disable..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment layout_width match_parent android layout_height match_parent class com.google.android.gms.maps.MapFragment I had apply for a api key according to page and modify my androidmanifest.xml file just like this manifest xmlns android http schemas.android.com..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color when focused and one when pressed . That seems more complicated and non DRY than I need. All I really want to do is apply some sort of color transform to the button. Is there an easier way to go about changing a button's color than I'm doing..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view
How to create Transparent Activity in Android? http://stackoverflow.com/questions/2176922/how-to-create-transparent-activity-in-android which I put in res values color.xml file. You can also use @android color transparent in later Android versions Then apply the style to your activity for example activity android name .SampleActivity android theme @style Theme.Transparent .....
How to change theme for AlertDialog http://stackoverflow.com/questions/2422562/how-to-change-theme-for-alertdialog DialogInterface dialog int id dialog.cancel AlertDialog alertdialog builder.create alertdialog.show In order to apply the theme to an AlertDialog I had to set the theme to the current context. However I just can't seem to get the app to show..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache somewhere. On the IRC channel I was pointed to a fix to remove caching from a URL Connection but can't see how to apply it to a WebView yet. http www.androidsnippets.org snippets 45 If I delete my application and re install it I can get the..
How to change current Theme at runtime in Android http://stackoverflow.com/questions/2482848/how-to-change-current-theme-at-runtime-in-android Theme at runtime in Android I've created a PreferenceActivity that allows the user to choose the theme he wants to apply to the entire application. When the user selects a theme this code is executed if ... getApplication .setTheme R.style.BlackTheme..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector item background via custom selector Is it possible to apply a custom background to each Listview item via the list selector The default selector specifies @android color transparent..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu use normal inflater if null view in theory handled above but be safe... return null hack failed use normal inflater apply our own View settings after we get back to runloop android will overwrite almost any setting we make now final View v view..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file Get the XMLReader of the SAXParser we created. XMLReader xr sp.getXMLReader Create a new ContentHandler and apply it to the XML Reader NavigationSaxHandler navSax2Handler new NavigationSaxHandler xr.setContentHandler navSax2Handler Parse..
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 @drawable radio_normal item android state_checked true android drawable @drawable radio_hover selector Then just apply the Custom theme either to whole app or to activities of your choice. For more info about themes and styles look at http..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android to simply fold the top right corner inward diagnally across the page to create a similar effect that I can later apply shadows to to gie it more depth android math transition share improve this question I just created a open source project..
Difference between Activity Context and Application Context http://stackoverflow.com/questions/4128589/difference-between-activity-context-and-application-context that you should only use this if you need a context whose lifecycle is separate from the current context. This doesn't apply in either of your examples. The Activity context presumably has some information about the current activity that is necessary..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw use grayscale icons and allow the user to change the theme to a color of their choosing. To do this I'm trying to just apply a ColorFilter of some sort to overlay a color on top of the drawable. I've tried using PorterDuff.Mode.MULTIPLY and it works.. b or HSL If so I could just multiply the matrix for that converstion then make the hue adjustment to THAT matrix then apply that matrix as the ColorFilter. android drawable colormatrix colorfilter share improve this question This is what I..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation v2 at the same time. I tried something like this Animation a new Animation int initialHeight @Override protected void applyTransformation float interpolatedTime Transformation t final int newHeight int initialHeight interpolatedTime v.getLayoutParams.. became popular so I post my actual solution. The main advantage is that you don't have to know the expanded height to apply the animation and once the view is expanded it adapts height if content changes. It works great for me. public static void.. v.getLayoutParams .height 0 v.setVisibility View.VISIBLE Animation a new Animation @Override protected void applyTransformation float interpolatedTime Transformation t v.getLayoutParams .height interpolatedTime 1 LayoutParams.WRAP_CONTENT..
How do I display the current value of an Android Preference in the Preference summary? http://stackoverflow.com/questions/531427/how-do-i-display-the-current-value-of-an-android-preference-in-the-preference-su messages after x days summary where x is the current Preference value Extra credit make this reusable so I can easily apply it to all my preferences regardless of their type so that it work with EditTextPreference ListPreference etc. with minimal..
Is uploading videos from an SD Card to Facebook possible with the Facebook SDK? http://stackoverflow.com/questions/6908413/is-uploading-videos-from-an-sd-card-to-facebook-possible-with-the-facebook-sdk I got this function from this answer . Of course you need to have the latest Facebook SDK but we need to apply this patch to fix the error type OAuthException message #352 Video file format is not supported string response error. And..
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video I wonder if I can get a way to let video run via videoview in full screen I searched a lot and tried many ways such as Apply theme in manifest android theme @android style Theme.NoTitleBar.Fullscreen but that does not force the video to be in full.. android theme @android style Theme.NoTitleBar.Fullscreen but that does not force the video to be in full screen. Apply in activity itself requestWindowFeature Window.FEATURE_NO_TITLE getWindow .setFlags WindowManager.LayoutParams.FLAG_FULLSCREEN..
http://stackoverflow.com/questions/15087668/how-to-convert-pcm-samples-in-byte-array-as-floating-point-numbers-in-the-range you are going down to 8 kHz I'm guessing sound quality isn't your first priority. One quick and dirty option is to Apply a low pass filter to the signal. Try to get rid of as much audio above 4 kHz as you can. You can use the filters described..
http://stackoverflow.com/questions/1574654/playback-video-full-screen android video playback share improve this question No need to do any coding for playing video to full screen mode Apply the following layout format over the xml containing the videoview it will for sure will play the video in full screen mode...
Android Device Chooser — device not showing up http://stackoverflow.com/questions/2256884/android-device-chooser-device-not-showing-up make sure your project displayed under Project for Target tab select Always prompt to select device or manual . Click Apply and close the Run Configurations dialog. The next time when you Run your app you should see your list of devices. Your device..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode background green bitmap ... Create foreground transparent bitmap ... Draw a blue circle on the foreground bitmap ... Apply the foreground to the background bitmap using a PorterDuff method ... onDraw Simply draw the background bitmap ... If you..
Get rid of the line under TabWidget http://stackoverflow.com/questions/3511596/get-rid-of-the-line-under-tabwidget this line Where is the method that draws it in Android sources android line tabwidget share improve this question Apply a custom theme to your activity and null out the android windowContentOverlay attribute. Define a theme in themes.xml style.. in themes.xml style name YourTheme parent if you want ... item name android windowContentOverlay @null item ... style Apply the theme on your application or the activity in AndroidManifest.xml application android theme @style YourTheme ... Hope..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android section. beta asin vi.x R sin theta MAGIC v1.x r sin beta v1.y R A r 1 cos beta sin theta v1.z r 1 cos beta cos theta Apply a basic rotation transform around the y axis to rotate the curled page. These two steps could be combined through simple..
“Android library projects cannot be launched”? http://stackoverflow.com/questions/4282552/android-library-projects-cannot-be-launched Android properties group at left and locate the Library properties at right. Select the is Library checkbox and click Apply . Click OK to close the Properties window. So open your project properties un select the Is Library checkbox and click Apply..
Page curl/turn effect in Android [duplicate] http://stackoverflow.com/questions/4376962/page-curl-turn-effect-in-android section. beta asin vi.x R sin theta MAGIC v1.x r sin beta v1.y R A r 1 cos beta sin theta v1.z r 1 cos beta cos theta Apply a basic rotation transform around the y axis to rotate the curled page. These two steps could be combined through simple..
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android http://stackoverflow.com/questions/4709137/solution-to-install-failed-insufficient-storage-error-on-android Line Options field sometimes you'll need to make the window larger and finally paste partition size 1024 there. Click Apply and then Run to use your emulator. Go to Eclipse's Preferences and then select 𦚵aunch Add partition size 1024 on the 𡤜efault..
autocomplete has stopped working with android sdk http://stackoverflow.com/questions/5916026/autocomplete-has-stopped-working-with-android-sdk
How to make the corners of a button round? http://stackoverflow.com/questions/6054562/how-to-make-the-corners-of-a-button-round
Changing the Screen Brightness System Setting Android http://stackoverflow.com/questions/6708692/changing-the-screen-brightness-system-setting-android Settings.System.putInt getContentResolver Settings.System.SCREEN_BRIGHTNESS brightnessInt Apply brightness by creating a dummy activity Intent intent new Intent getBaseContext DummyBrightnessActivity.class intent.setFlags..
How to store image retreived from url in a SQLite database? http://stackoverflow.com/questions/6815355/how-to-store-image-retreived-from-url-in-a-sqlite-database to a bitmap. Bitmap bm BitmapFactory.decodeStream bis bis.close is.close Log.v imageUrl Retrieving image Apply the Bitmap to the ImageView that will be returned. i.setImageBitmap bm catch IOException e Log.e DEBUGTAG Remtoe Image..
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions? http://stackoverflow.com/questions/8232608/fit-image-into-imageview-keep-aspect-ratio-and-then-resize-imageview-to-image-d scaledBitmap Log.i Test scaled width Integer.toString width Log.i Test scaled height Integer.toString height Apply the scaled bitmap view.setImageDrawable result Now change ImageView's dimensions to match the scaled image LinearLayout.LayoutParams..
Apply custom filters to camera output http://stackoverflow.com/questions/8371055/apply-custom-filters-to-camera-output custom filters to camera output How do I apply custom filters to single frames in the camera output and show them. What..
How to pass drawable between activities http://stackoverflow.com/questions/8407336/how-to-pass-drawable-between-activities
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