大约有 4,000 项符合查询结果（耗时：0.0261秒） [XML]
Android Paint: .measureText() vs .getTextBounds()
...
You can do what I did to inspect such problem:
Study Android source code, Paint.java source, see both measureText and getTextBounds methods.
You'd learn that measureText calls native_measureText, and getTextBounds calls nativeGetStringBounds, which are native methods implemente...
How to check if activity is in foreground or in visible background?
... static boolean activityVisible;
}
Register your application class in AndroidManifest.xml:
<application
android:name="your.app.package.MyApplication"
android:icon="@drawable/icon"
android:label="@string/app_name" >
Add onPause and onResume to every Activity in the proje...
android EditText - finished typing event
...
Remember, you also have to have android:singleLine="true" set for your edit text. Thanks to stackoverflow.com/questions/15901863/…
– steven smith
Mar 15 '15 at 17:58
...
Causes of getting a java.lang.VerifyError
...
This was my problem for android tests, multidexing it fixed it.
– Prakash Nadar
Dec 13 '18 at 6:23
...
Good way of getting the user's location in Android
...ACCURACY_HIGH);
myCriteria.setPowerRequirement(Criteria.POWER_LOW);
// let Android select the right location provider for you
String myProvider = locationManager.getBestProvider(myCriteria, true);
// finally require updates at -at least- the desired rate
long minTimeMillis = 600000; // 600,000 mil...
Clicking URLs opens default browser
...you'll have to intercept the clicks yourself if you don't want the default Android behaviour.
You can monitor events in a WebView using a WebViewClient. The method you want is shouldOverrideUrlLoading(). This allows you to perform your own action when a particular URL is selected.
You set the We...
Return a value from AsyncTask in Android [duplicate]
...xception and immediate crash by design. Check that nice article: developer.android.com/training/articles/perf-anr#java
– Nikita Bosik
May 30 '18 at 8:55
add a comment
...
Error inflating when extending a class
... the painful way, after hours and hours of wasted time.
I am very new to Android development, but I am making a wild guess here, that it maybe due to the fact that since we are adding the custom View class in the XML file, we are setting several attributes to it in the XML, which needs to be proce...
How can I convert byte size into a human-readable format in Java?
...
Use an Android built-in class
For Android, there is a class, Formatter. Just one line of code and you are done.
android.text.format.Formatter.formatShortFileSize(activityContext, bytes);
It is like formatFileSize(), but trying to g...
Get color value programmatically when it's a reference (theme)
...o apply the theme to your Activity before calling this code. Either use:
android:theme="@style/Theme.BlueTheme"
in your manifest or call (before you call setContentView(int)):
setTheme(R.style.Theme_BlueTheme)
in onCreate().
I've tested it with your values and it worked perfectly.
...