[英]Switch to different Activity with buttons Android
I have buttons on a screen, I want to go through different activities when I push the buttons on the screen.我在屏幕上有按钮,当我按下屏幕上的按钮时,我想进行不同的活动。
the application is working but the button stops.应用程序正在运行,但按钮停止。
Please, help me.请帮我。 I'm learning android.
我正在学习安卓。 Sorry bad English.
抱歉英语不好。
My class file;我的班级档案;
public void git1(View view) {
this.view = view;
Intent intent1 = new Intent(getApplicationContext(),first.class);
startActivity(intent1);
}
public void git2(View view) {
this.view = view;
Intent intent2 = new Intent(getApplicationContext(),second.class);
startActivity(intent2);
}
public void git3(View view) {
this.view = view;
Intent intent = new Intent(getApplicationContext(),third.class);
startActivity(intent);
}
public void git4(View view) {
this.view = view;
Intent intent = new Intent(getApplicationContext(),fourth.class);
startActivity(intent);
}
public void git5(View view) {
this.view = view;
Intent intent = new Intent(getApplicationContext(),fifth.class);
startActivity(intent);
}
That's how the design looks.这就是设计的样子。
My XML file;我的 XML 文件;
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Anket Seçiniz :"
tools:layout_editor_absoluteX="16dp"
tools:layout_editor_absoluteY="16dp" />
<Button
android:id="@+id/s1button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/textView2"
android:layout_marginTop="45dp"
android:onClick="git1"
android:text="1. Hasta Memnuniyeti Anketi "
android:textAlignment="textStart"
app:layout_constraintBottom_toTopOf="@+id/s2button"
app:layout_constraintStart_toStartOf="@+id/s2button" />
<Button
android:id="@+id/s2button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/s1button"
android:layout_marginTop="34dp"
android:onClick="git2"
android:text="2. Diş Bakımı Anketi "
android:textAlignment="textStart"
app:layout_constraintBottom_toTopOf="@+id/s3button"
app:layout_constraintStart_toStartOf="@+id/s3button" />
<Button
android:id="@+id/s3button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/s2button"
android:layout_marginTop="25dp"
android:onClick="git3"
android:text="3. Türkiye Geneli Fenotip Anketi "
android:textAlignment="textStart"
app:layout_constraintStart_toStartOf="@+id/s4button"
tools:layout_editor_absoluteY="231dp" />
<Button
android:id="@+id/s4button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/s3button"
android:layout_marginTop="31dp"
android:onClick="git4"
android:text="4. Yabani Hayvanlar Anketi"
android:textAlignment="textStart"
app:layout_constraintStart_toStartOf="@+id/s5button"
tools:layout_editor_absoluteY="307dp" />
<Button
android:id="@+id/s5button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/s4button"
android:layout_marginTop="37dp"
android:onClick="git5"
android:text="5. ÜRÜN MEMNUNİYET ANKETİ"
android:textAlignment="textStart"
app:layout_constraintTop_toBottomOf="@+id/s4button"
tools:layout_editor_absoluteX="31dp" />
For example:例如:
@Override
public void onCreate(Bundle savedInstanceState) {
Button b1 = (Button) findViewById(R.id.buttonplay);
b1.setOnClickListener(this);
//{YOUR APP}
}
@Override
public void onClick(View v) {
// Perform action on click
switch(v.getId()) {
case R.id.buttonplay:
//Play voicefile
MediaPlayer.create(getBaseContext(), R.raw.voicefile).start();
break;
case R.id.buttonstop:
//Stop MediaPlayer
MediaPlayer.create(getBaseContext(), R.raw.voicefile).stop();
break;
}
}}
I hope I've helped我希望我有所帮助
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