android-layout

问题 Pretty much I have a Textview that is acting as a display for asterisks when a user clicks a pin pad of Buttons I made. The buttons have their text centered, but it seems when I append something to the Textview text property the number 2 pin's layout changes to center at the bottom instead of the dead center. This is part part of the xml: <!-- PIN text --> <TableLayout> <TableRow android:id="@+id/btn_row1" android:gravity="center" android:layout_marginTop="6dip"> <!-- password text-->

问题 Pretty much I have a Textview that is acting as a display for asterisks when a user clicks a pin pad of Buttons I made. The buttons have their text centered, but it seems when I append something to the Textview text property the number 2 pin's layout changes to center at the bottom instead of the dead center. This is part part of the xml: <!-- PIN text --> <TableLayout> <TableRow android:id="@+id/btn_row1" android:gravity="center" android:layout_marginTop="6dip"> <!-- password text-->

问题 This question already has answers here : how to insert image to a editText (6 answers) Closed 4 years ago . I want to add image inside edittext view . For example i have image that size is 250*250 i want to show text left to image for height of 250 after that have to show text in normal left position. Some text some text some text Some image Some text some text some text Some text some text some text Some text some text some text Some text some text some text some text some text Some text

问题 I am getting the following error while running and the activity does not start. The error is showing at setContentView(R.layout.activity_main); Please help. I am using the following libraries: compile project(':library') compile 'com.google.android.gms:play-services-maps:10.2.0' compile 'com.android.support:appcompat-v7:25.3.0' compile 'com.android.support:design:25.3.0' compile 'com.parse:parsetwitterutils-android:1.10.5' compile files('libs/bolts-android-1.2.0-javadoc.jar') compile files(

问题 I want to create "button" in XML layout (if possible) which has background image based on state (this image is NOT 9-patched) and with text. Which component to use? My button_states.xml looks like: <?xml version="1.0" encoding="UTF-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:drawable="@drawable/my_pressed" /> <item android:drawable="@drawable/my_normal" /> </selector> my_pressed and my_normal are NON 9-patched images.

问题 I got a Spinner element which I populate with data from a Cursor using a SimpleCursorAdapter . Also I'm using setViewBinder for a custom row layout of the Spinner . Everything works out fine, the Spinner gets the data and the Spinner items use the custom layout. But clicking the items from the Spinner drop down view doesn't do anything . It doesn't set the selected item as selected and doesn't close the drop down view. I don't know what I have to do so the selected item from the list is

问题 I got a Spinner element which I populate with data from a Cursor using a SimpleCursorAdapter . Also I'm using setViewBinder for a custom row layout of the Spinner . Everything works out fine, the Spinner gets the data and the Spinner items use the custom layout. But clicking the items from the Spinner drop down view doesn't do anything . It doesn't set the selected item as selected and doesn't close the drop down view. I don't know what I have to do so the selected item from the list is

问题 The case is the following: I have two types of users, type1 and type2. Both have to login in order to go to the main activity which has a Navigation Drawer. The items in the navigation drawer depends on the type of the user. How can I change the items of the navigation drawer at runtime after I know the user type. MainActivity.java package com.example.motassem.navdrawer; import android.content.SharedPreferences; import android.content.res.Configuration; import android.preference

问题 What is this options menu button and how I can get rid of it? See image 回答1: Its the legacy button. Newer phones don't have a menu button but obviously older apps still want to use it. This is the soft button that is used instead of the old hard button You can read more about it here http://android-developers.blogspot.de/2012/01/say-goodbye-to-menu-button.html 回答2: That is the default "more options" button. 来源： https://stackoverflow.com/questions/11080484/weird-options-menu-button-in

问题 My manifest.xml is, <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.pilot.clicker" android:versionCode="1" android:versionName="1.0"> <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="18" /> <!-- Required --> <uses-permission android:name="android.permission.INTERNET"/> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@android:style