addPreferencesFromResource Deprecated Android Code Warning
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Put extends PreferenceFragment API level 11 instead PreferenceActivity
public class SettingsActivity extends PreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
}
}
// or insert suppresswarning
public class SettingsActivity extends PreferenceActivity {
@SuppressWarnings("deprecation")
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
}
}
397LW NO topic_id
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Set, get string , array of array of strings, Java example code
public final static String[][]_arArOfString_1 = {
new String[] {"bla","bla","hello world!"},
new String[] {},
new String[] {},
new String[] {},
new String[] {},
new String[] {}
};
String sOut = _arArOfString_1[0][2]; // hello world!
Not request focus EditText if startup Android - hide keyboard if startup.
Remove:
Create a LinearLayout and set the:
attributes android:focusable="true" android:focusableInTouchMode="true"
Remove:
Create a LinearLayout and set the:
attributes android:focusable="true" android:focusableInTouchMode="true"
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical" >
</LinearLayout>
Long press by finger on screen
From dialogue select Widgets
Select your widget
Put your widget on the screen
Video tutorial - to add home screen widgets - Android 2.1
From dialogue select Widgets
Select your widget
Put your widget on the screen
Video tutorial - to add home screen widgets - Android 2.1
- File->Project Structure Ctrl + Alt + Shift + S
- Select module and Dependencies Tab
- Click on + PLUS button (right upper corner)
- Select library
Click OK, OK
Android Emulator warning:[Accessibility] Missing contentDescription attribute on image
Workaround example code:
Workaround example code:
android:contentDescription="@string/desc"
<ImageView
android:id="@+id/imageViewOil"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="@string/desc"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="84dp"
android:src="@drawable/tank_silver" />Editace: 2014-02-15 20:15:37
Počet článků v kategorii: 397
Url:addpreferencesfromresource-deprecated-android-code-warning
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