问题
In my Project i have add Library ActionBar Sherlock and create the custom theme for my project.
I have created custom theme from here. But after applying the theme my Progress Dialog in not aligned(means not displayed in the center of screen).
Please not this issue appears in API Level 11 or above.
Here i have attached the screen shot of emulator running OS 4.2.2.
I am unable to figure out this issue...
ScreenShot ::
MyCustomTheme ::(values folder)
<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:android="http://schemas.android.com/apk/res/android">
<style name="Theme.Custom_ThemeSherlockLight" parent="@style/Theme.Sherlock.Light">
<item name="actionBarItemBackground">@drawable/selectable_background_exampthemesherlocklightle</item>
<item name="popupMenuStyle">@style/PopupMenu.Custom_ThemeSherlockLight</item>
<item name="dropDownListViewStyle">@style/DropDownListView.Custom_ThemeSherlockLight</item>
<item name="actionBarTabStyle">@style/ActionBarTabStyle.Custom_ThemeSherlockLight</item>
<item name="actionDropDownStyle">@style/DropDownNav.Custom_ThemeSherlockLight</item>
<item name="actionBarStyle">@style/ActionBar.Solid.Custom_ThemeSherlockLight</item>
<item name="actionModeBackground">@drawable/cab_background_top_exampthemesherlocklightle</item>
<item name="actionModeSplitBackground">@drawable/cab_background_bottom_exampthemesherlocklightle</item>
<item name="actionModeCloseButtonStyle">@style/ActionButton.CloseMode.Custom_ThemeSherlockLight</item>
</style>
<style name="ActionBar.Solid.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ActionBar.Solid">
<item name="background">@drawable/ab_solid_exampthemesherlocklightle</item>
<item name="backgroundStacked">@drawable/ab_stacked_solid_exampthemesherlocklightle</item>
<item name="backgroundSplit">@drawable/ab_bottom_solid_exampthemesherlocklightle</item>
<item name="progressBarStyle">@style/ProgressBar.Custom_ThemeSherlockLight</item>
</style>
<style name="ActionBar.Transparent.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ActionBar">
<item name="background">@drawable/ab_transparent_exampthemesherlocklightle</item>
<item name="progressBarStyle">@style/ProgressBar.Custom_ThemeSherlockLight</item>
</style>
<style name="PopupMenu.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ListPopupWindow">
<item name="android:popupBackground">@drawable/menu_dropdown_panel_exampthemesherlocklightle</item>
</style>
<style name="DropDownListView.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ListView.DropDown">
<item name="android:listSelector">@drawable/selectable_background_exampthemesherlocklightle</item>
</style>
<style name="ActionBarTabStyle.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ActionBar.TabView">
<item name="android:background">@drawable/tab_indicator_ab_exampthemesherlocklightle</item>
</style>
<style name="DropDownNav.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.Spinner.DropDown.ActionBar">
<item name="android:background">@drawable/spinner_background_ab_exampthemesherlocklightle</item>
<item name="android:popupBackground">@drawable/menu_dropdown_panel_exampthemesherlocklightle</item>
<item name="android:dropDownSelector">@drawable/selectable_background_exampthemesherlocklightle</item>
</style>
<style name="ProgressBar.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ProgressBar.Horizontal">
<item name="android:progressDrawable">@drawable/progress_horizontal_exampthemesherlocklightle</item>
</style>
<style name="ActionButton.CloseMode.Custom_ThemeSherlockLight" parent="@style/Widget.Sherlock.Light.ActionButton.CloseMode">
<item name="android:background">@drawable/btn_cab_done_exampthemesherlocklightle</item>
</style>
<!-- this style is only referenced in a Light.DarkActionBar based theme -->
<style name="Theme.Custom_ThemeSherlockLight.Widget" parent="@style/Theme.Sherlock">
<item name="popupMenuStyle">@style/PopupMenu.Custom_ThemeSherlockLight</item>
<item name="dropDownListViewStyle">@style/DropDownListView.Custom_ThemeSherlockLight</item>
</style>
<style name="Theme.Sherlock.Translucent" parent="@style/Theme.Sherlock">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:backgroundDimEnabled">false</item>
<item name="android:backgroundDimEnabled">true</item>
</style>
<style name="Theme.Translucent" parent="@android:style/Theme.Translucent">
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:backgroundDimEnabled">true</item>
</style>
</resources>
AndroidManifest.xml ::
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.testproject"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.Custom_ThemeSherlockLight" >
<activity
android:name="com.example.testproject.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity.java
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ProgressDialog pDialog=new ProgressDialog(this);
pDialog =ProgressDialog.show(this,null, "Please Wait..", true);
pDialog.setContentView(R.layout.progress);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
progress.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="130dp"
android:layout_height="80dp"
android:background="@android:color/transparent"
android:gravity="center"
android:orientation="vertical" >
<ProgressBar
android:id="@+id/progress"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dip"
android:gravity="center"
android:text="Please wait.."
android:textColor="@color/black" />
</LinearLayout>
回答1:
Please change the following lines of code in
progress.xml file
android:layout_width="130dp"
android:layout_height="80dp"
to
android:layout_width="match_parent"
android:layout_height="match_parent"
It should display in the center of the screen now.
Hope this helps!
Edit: Please change the layout_width attribute of TextView to "wrap_content".
回答2:
I don't know if it helps or not. But to fix the cropping issue of "Please wait" text. Change the layout_width to "wrap_content" like this
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dip"
android:gravity="center"
android:text="Please wait.."
android:textColor="@color/black" />
来源：https://stackoverflow.com/questions/20606647/progress-dialog-not-aligned-in-the-actionbarsherlock-after-api-level-11