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Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
... ?
There is no such method that just update a "part of the screen" since Android OS is redrawing every pixel when updating the screen. But, when you're not clearing old drawings on your Canvas, the old drawings are still on the surface and that is probably one way to "update just a part" of the sc...
How can I force a hard reload in Chrome for Android
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didn't work for me on chrome v55.0.2883.91/android5.1.1
– Kev
Jan 9 '17 at 13:42
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...found: emulator-5554 [2014-01-28 13:13:16 - HelloWorld] Waiting for HOME ('android.process.acore') to be launched...". However, the emulator for an AVD with x86 CPU (and no host GPU acceleration) hangs here showing the android logo.
– Snowcrash
Jan 28 '14 at 13...
Access string.xml Resource File from Java Android Code
...ou access the values in the res/values/string.xml resource file from the Android Activity class ?
5 Answers
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How to delete a file from SD card?
...e to delete all inner childs.See my answer below..
– AndroidGeek
May 15 '14 at 7:56
2
Unfortunate...
How can I find and run the keytool
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Or C:\Program Files\Android\Android Studio\jre\bin
– SHAHM
Jul 25 '18 at 5:41
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Drawable image on a canvas
...e ContextCompat call above, or the getDrawable(id, theme) call. developer.android.com/reference/android/content/res/…
– wblaschko
Dec 2 '16 at 21:37
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How to install APK from PC?
I want to install an APK from PC to Android device. And because of user's Android and generally technical skills, I need to do it as automatically (silently) as possible. So how do I send an APK from PC to Android and start install there?
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Android: TextView: Remove spacing and padding on top and bottom
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setIncludeFontPadding (boolean includepad)
or in XML this would be:
android:includeFontPadding="false"
Set whether the TextView includes extra top and bottom padding to make room for accents that go above the normal ascent and descent. The default is true.
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How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...he device, for example:
adb -s 7f1c864e shell
See also http://developer.android.com/tools/help/adb.html#directingcommands
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