大约有 3,689 项符合查询结果（耗时：0.0117秒） [XML]
When exactly is it leak safe to use (anonymous) inner classes?
I have been reading some articles on memory leaks in Android and watched this interesting video from Google I/O on the subject .
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View's getWidth() and getHeight() returns 0
I am creating all of the elements in my android project dynamically. I am trying to get the width and height of a button so that I can rotate that button around. I am just trying to learn how to work with the android language. However, it returns 0.
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Best practice for storing and protecting private API keys in applications [closed]
...from such self-documenting code is trivial, for instance with the standard Android tool dx.
You can apply ProGuard. It will leave the key strings untouched, but it will remove the constant names. It will also rename classes and methods with short, meaningless names, where ever possible. Extracting t...
App Inventor 2 BLE扩展源码分析 - WriteBytes vs WriteStrings 23字节硬编...
...可协商的：BLE 4.2+ 支持协商更大的 MTU（最大512字节）
2. Android BLE 栈自动处理分片：gatt.writeCharacteristic() 会根据协商后的 MTU 自动分片
3. 硬编码过时了：这个值是 BLE 4.0 的最小 MTU，现代设备普遍支持更大的 MTU
4. 正确做法：应...
How can I add a third button to an Android Alert Dialog?
...ackoverflow.com%2fquestions%2f4671428%2fhow-can-i-add-a-third-button-to-an-android-alert-dialog%23new-answer', 'question_page');
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Make HTML5 video poster be same size as video itself
..."contain" distorted the poster on-play in the Samsung native browser under android 5.1.1. And is doesn't affect IE!
– plugincontainer
May 8 '18 at 16:12
1
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Change Screen Orientation programmatically using a Button
...ctivityInfo.SCREEN_ORIENTATION_PORTRAIT);
ActivityInfo
http://developer.android.com/reference/android/content/pm/ActivityInfo.html
Refer the
link:
Button buttonSetPortrait = (Button)findViewById(R.id.setPortrait);
Button buttonSetLandscape = (Button)findViewById(R.id.setLandscape);
buttonSetP...
Reasons that the passed Intent would be NULL in onStartCommand
...intent object, so you must take care to check for this."
http://developer.android.com/reference/android/app/Service.html
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AsyncTask threads never die
...: these figures are for the presently-visible open source code and vary by Android release).
Leave the AsyncTask threads alone, please.
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I get exception when using Thread.sleep(x) or wait()
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When using Android (the only time when I use Java) I would recommend using a handler instead putting the thread to sleep.
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public ...