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App have transparent menu Android


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If the app have transparent menu and you do not want this,
try delete @style/AppTheme in application tag in AndroidManifest.xml
and try run module - project. If menu is not transparent , maybe it caused

 <application
        android:allowBackup="true"
        android:icon="@drawable/dicts_ico"
        android:label="@string/app_name" 
        android:theme="@style/AppTheme" // delete this row - run app - try menu
 >


Or try set values\styles.xml into basic Theme

<resources>

    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Black">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
    </style>

    <!-- Application theme. -->
    <style name="AppTheme" parent="AppBaseTheme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
    </style>

</resources>


397LW NO topic_id




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1.) Try reopen the Emulaor and restart Eclipse.
OR
2.) Try to delete AVD from Eclipse menu Window - AVD manager.
OR
3.) Insert into manifest.xml this source code.

 <manifest xmlns:android="//schemas.android.com/apk/res/android"
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    android:installLocation="preferExternal"
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android:autoLink="all"

 <!-- text1 automatically linkifies things like URLs and phone numbers. -->
  <TextView
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No title bar Android application without titlebar style Theme NoTitleBar Android example | no-title-bar-android-application-without-titlebar-style-theme-notitlebar-android-example


Set in AndroidManifest.xml android:theme="@android:style/Theme.NoTitleBar" AndroidManifest.xml example source code.
AndroidManifest.xml


<manifest xmlns:android="//schemas.android.com/apk/res/android"
    package="com.myexample.without_titlebar">
    <application android:label="My app">
      <activity android:name="NoTitleBar"
        android:theme="@android:style/Theme.NoTitleBar"
        android:screenOrientation="portrait"
        android:configChanges="keyboardHidden|orientation">
            <intent-filter>
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100

How evaluate any expression in Eclipse debugger editor Android example | how-evaluate-any-expression-in-eclipse-debugger-editor-android-example


Tutorial by pictures how evaluate a variable in Eclipse debugger window.

1.) Open Debug perspective in Eclipse and to start debugging a Activity.
eclipse-debug-perspective


2.) Open Display window from menu Window->Show view->Display

eclipse dislplay window

3.) Set breakpoint where you need to evaluate a variable.

eclipse-toggle-breakpoint

4.) Debug the Activity to breakpoint.

eclipse-debugger-breakpoint


5.) Into the Display window type code for evaluate your variable and execute code.

eclipse-type-evaluate-code-to-display-window


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Set focus on a View in Android application example source code for Button, EditText, View, TextView, isFocused(), requestFocus() .


// set focus on Button Android example
 private Button mRightButton;
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// boolean isFocused() 
boolean b = mRightButton.isFocused(); // true or false

// set focus on TextView directly Android example
((TextView) findViewById(R.id.myText)).requestFocus();

// set focus on View Android example
private View mView;
mView = findViewById(R.id.showAll);
mView.requestFocus();

// set focus on EditText Android example
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mEdit.requestFocus();


Editace: 2016-03-19 09:06:14
Počet článků v kategorii: 397
Url:app-have-transparent-menu-android

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