java–Android按钮只能在角落上点击

概述我有一个简单的LinearLayout,有几个按钮,根据底层服务的状态改变状态颜色/文本,这很好.但是按钮只能在右上角点击???按钮allSystemServicesToggleButton,我已经包含了在这篇文章中的实现,只点击右侧/右侧???这是我的片段xml布局&“ShowLayoutbounds”设置为true的实际屏幕截

我有一个简单的linearLayout,有几个按钮,根据底层服务的状态改变状态颜色/文本,这很好.

但是按钮只能在右上角点击???

按钮allSystemServicesTogglebutton,我已经包含了在这篇文章中的实现,只点击右侧/右侧???

这是我的片段xml布局& “Show Layout bounds”设置为true的实际屏幕截图：

<linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:text="All System Services"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:singleline="true"        androID:onClick="onClick"/>    <button        androID:ID="@+ID/allSystemServicesTogglebutton"        androID:layout_height="wrap_content"        androID:text="@string/stopped"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:backgroundTint="@color/stoppedServicecolor"        androID:enabled="true"/></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:text="@string/shutdown_all_services"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:singleline="true"        androID:onClick="onClick"/>    <button        androID:ID="@+ID/shutdownAllServicesTogglebutton"        androID:layout_height="wrap_content"        androID:text="@string/shutdown"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:enabled="true"/></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal"></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:text="Networks"        androID:layout_wIDth="wrap_content"        androID:layout_height="wrap_content"        androID:textSize="32sp"        androID:textcolor="#000000"/>    <VIEw        androID:ID="@+ID/vIEwServicesdivIDer1"        androID:layout_wIDth="match_parent"        androID:layout_height="2dp"        androID:background="#808080"        androID:layout_gravity="center"        /></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:text="Bluetooth Service"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:singleline="true"/>    <button        androID:ID="@+ID/btServicesTogglebutton"        androID:layout_height="wrap_content"        androID:text="@string/stopped"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:backgroundTint="@color/stoppedServicecolor"/></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal"><!--Todo: get requirements for showing paired devices & pairing devices--><TextVIEw    androID:ID="@+ID/textPairedText"      androID:layout_height="wrap_content"      androID:layout_weight="5"      androID:text="Paired Bluetooth Devices"      androID:textcolor="#000000"      androID:singleline="true"      androID:textSize="20sp"    androID:layout_wIDth="0dp"      />  <TextVIEw      androID:ID="@+ID/textVIEwNumberOfConnectedDevices"      androID:layout_height="wrap_content"      androID:text="0"      androID:layout_wIDth="0dp"      androID:layout_weight="1" />  <button      androID:ID="@+ID/btDevicesTogglebutton"      androID:layout_height="wrap_content"      androID:layout_wIDth="0dp"      androID:layout_weight="2"      androID:text="Pair"      /></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:text="MQTT Service"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:singleline="true"/>    <button        androID:ID="@+ID/MQTTservicetogglebutton"        androID:layout_height="wrap_content"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:backgroundTint="@color/stoppedServicecolor"        androID:text="@string/stopped" /></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal"></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:text="Location Services"        androID:layout_wIDth="wrap_content"        androID:layout_height="wrap_content"        androID:textSize="32sp"        androID:textcolor="#000000"/>    <VIEw        androID:ID="@+ID/vIEwServicesdivIDer3"        androID:layout_wIDth="match_parent"        androID:layout_height="2dp"        androID:background="#808080"        androID:layout_gravity="center"        /></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:text="GPS"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:singleline="true"/>    <button        androID:ID="@+ID/gpsServicetogglebutton"        androID:layout_height="wrap_content"        androID:text="@string/stopped"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:backgroundTint="@color/stoppedServicecolor"/></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:text="Command Services"        androID:layout_wIDth="wrap_content"        androID:layout_height="wrap_content"        androID:textSize="32sp"        androID:textcolor="#000000"/>    <VIEw        androID:ID="@+ID/vIEwServicesdivIDer4"        androID:layout_wIDth="match_parent"        androID:layout_height="2dp"        androID:background="#808080"        androID:layout_gravity="center"        /></linearLayout><linearLayout    androID:layout_wIDth="match_parent"    androID:layout_height="wrap_content"    androID:orIEntation="horizontal">    <TextVIEw        androID:layout_height="wrap_content"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:text="Voice Recognition"        androID:textcolor="#000000"        androID:textSize="20sp"        androID:singleline="true"/>    <button        androID:ID="@+ID/voiceRecognitionTogglebutton"        androID:layout_height="wrap_content"        androID:text="@string/stopped"        androID:layout_weight="1"        androID:layout_wIDth="0dp"        androID:backgroundTint="@color/stoppedServicecolor"        /></linearLayout>

相关片段java：

package x.core.fragments;import androID.content.Intent;import androID.content.res.Resources;import androID.graphics.color;import androID.graphics.drawable.Drawable;import androID.os.Bundle;import androID.os.Handler;import androID.os.Looper;import androID.os.Message;import androID.speech.tts.TextToSpeech;import androID.support.v4.app.Fragment;import androID.support.v4.graphics.drawable.DrawableCompat;import androID.util.Log;import androID.vIEw.LayoutInflater;import androID.vIEw.VIEw;import androID.vIEw.VIEwGroup;import androID.Widget.button;import androID.Widget.Toast;import x.core.Application.NgfrApp;import x.core.R;import x.core.helpers.Util;import x.core.services.BluetoothService;import x.core.services.LocationService;import x.core.services.MqttbrokerService;import x.core.services.ServicesstatebroadcastReceiver;import x.core.services.SpeechRecognitionService;import x.core.services.UIService;public class ServicesFragment extends Fragment implements VIEw.OnClickListener {    private static final String TAG = "ServicesFragment";    public static ServicesFragment newInstance() {        return new ServicesFragment();    }    private static button btServicesTogglebutton;    private static button mqttServicesTogglebutton;    private static button gpsServicetogglebutton;    private static button voiceServicetogglebutton;    private static button allServicetogglebutton;    private static String stopped = null;    private static String running = null;    private static int runningcolorID, stoppedcolorID = -1;    public VIEw onCreateVIEw(LayoutInflater inflater, VIEwGroup container, Bundle savedInstanceState) {        VIEw rootVIEw = inflater.inflate(R.layout.fragment_services, container, false);        btServicesTogglebutton = rootVIEw.findVIEwByID(R.ID.btServicesTogglebutton);        mqttServicesTogglebutton = rootVIEw.findVIEwByID(R.ID.MQTTservicetogglebutton);        gpsServicetogglebutton = rootVIEw.findVIEwByID(R.ID.gpsServicetogglebutton);        voiceServicetogglebutton = rootVIEw.findVIEwByID(R.ID.voiceRecognitionTogglebutton);        allServicetogglebutton = rootVIEw.findVIEwByID(R.ID.allSystemServicesTogglebutton);        stopped = getResources().getString(R.string.stopped);        running = getResources().getString(R.string.running);        runningcolorID = getResources().getcolor(R.color.runningServicecolor);        stoppedcolorID = getResources().getcolor(R.color.stoppedServicecolor);        allServicetogglebutton.setEnabled(true);        allServicetogglebutton.setClickable(true);        allServicetogglebutton.setonClickListener(this);        return rootVIEw;    }    public voID onClick(VIEw v) {        switch (v.getID()) {            case R.ID.allSystemServicesTogglebutton:                if (ServicesstatebroadcastReceiver.BT_SERVICE_STATE_VALUE==false ||  ServicesstatebroadcastReceiver.MQTT_STATE_VALUE==false || ServicesstatebroadcastReceiver.NGFR_GPS_SERVICE_STATE_VALUE==false || ServicesstatebroadcastReceiver.VOICE_SERVICE_STATE_VALUE==false)                {         Toast.makeText(NgfrApp.getContext(),NgfrApp.getContext().getResources().getString(R.string.restarting_services),Toast.LENGTH_SHORT).show();                     //restartingServices();         }        else                {                    Toast.makeText(NgfrApp.getContext(),NgfrApp.getContext().getResources().getString(R.string.all_already_running),Toast.LENGTH_SHORT).show();                }                break;                default:                     break;         }    }}

MainActivity.xml：

<?xml version="1.0" enCoding="utf-8"?><linearLayout xmlns:androID="http://schemas.androID.com/apk/res/androID"    xmlns:app="http://schemas.androID.com/apk/res-auto"    xmlns:tools="http://schemas.androID.com/"    androID:layout_wIDth="match_parent"    androID:layout_height="match_parent"    tools:context=".MainActivity"    androID:orIEntation="vertical"    >    <androID.support.design.Widget.TabLayout        androID:ID="@+ID/activity_main_tabLyout"        androID:layout_wIDth="match_parent"        androID:layout_height="wrap_content"        app:tabMode="fixed" />    <androID.support.v4.vIEw.VIEwPager        androID:ID="@+ID/activity_main_vIEwPager"        androID:layout_wIDth="match_parent"        androID:layout_height="match_parent"        /></linearLayout>

MainActivity.java,我只包含相关代码：

public class MainActivity extends  AppCompatActivity {    private static String TAG = "Main";    private static final int CHECK_BT_CODE = 1;    private static final int CHECK_TTS_CODE = 2;    //global boolean flags that will communicate the state of the system at all times    //bluetooth related flags    public boolean isBleSupported = false;    public boolean isBluetoothEnabled = false;    public boolean accessBluetoothManager= false;    public boolean nearbyDevices = false;    //configuration data related    public boolean isConfigurationLoadedCorrectly = false;    //text to speech related    public boolean isTextToSpeechSupported = false;    private Context context = null;    private ServicesstatebroadcastReceiver servicesstatebroadcastRecIEver = null;    private VIEwPager mainVIEwPager;    private TabLayout tabLayout;    @OverrIDe    protected voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentVIEw(R.layout.activity_main);        Log.d(TAG, "Activity started!!");        context = this;        setContentVIEw(R.layout.activity_main);        MainActivityVIEwPager adapter = new MainActivityVIEwPager(getSupportFragmentManager());        mainVIEwPager = (VIEwPager) findVIEwByID(R.ID.activity_main_vIEwPager);        mainVIEwPager.setAdapter(adapter);        tabLayout = (TabLayout)  findVIEwByID(R.ID.activity_main_tabLyout);        tabLayout.setupWithVIEwPager(mainVIEwPager );}}

我的片段的适配器,FragmentStatePagerAdapter：

package x.core.vIEws;import androID.support.v4.app.Fragment;import androID.support.v4.app.FragmentManager;import androID.support.v4.app.FragmentStatePagerAdapter;import x.BiometricsFragment;import x.ServicesFragment;public class MainActivityVIEwPager extends FragmentStatePagerAdapter {    public MainActivityVIEwPager(FragmentManager fm) {        super(fm);    }    @OverrIDe    public Fragment getItem(int position) {        Fragment returnFragment;        switch(position) {            case 0:                returnFragment = ServicesFragment.newInstance();                break;            case 1:                returnFragment = BiometricsFragment.newInstance();                break;            default:                return null;        }        return returnFragment;    }    @OverrIDe    public int getCount() {        return 2;    }    public CharSequence getPageTitle(int position) {        CharSequence Title;        switch (position) {            case 0:                Title = "Services";                break;            case 1:                Title = "Biometrics";                break;            default:                return null;        }        return Title;    }}

谢谢

解决方法:

只为角点击使用这种逻辑

<FrameLayout                androID:layout_wIDth="50dp"                androID:layout_height="50dp">                <TextVIEw                    androID:layout_wIDth="50dp"                    androID:layout_height="50dp"                    androID:background="@color/colorAccent" />                <TextVIEw                    androID:ID="@+ID/tvtttt"                    androID:layout_wIDth="10dp"                    androID:layout_height="10dp"                    androID:layout_gravity="right"                    androID:background="#F00" />            </FrameLayout>

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