Android FrameLayout
Android FrameLayout
1. Static FrameLayout Creation in Android
2. Dynamic FrameLayout Creation in Android
3. Run time FrameLayout Creation in Android
1. Static FrameLayout Creation in Android
Step 1 : Select File -> New -> Project -> Android Application Project (or) Android Project. Fill the forms and click "Finish" button. If you have any doubt regarding create a new project
Click Here.
Step 2 : Open res -> layout ->
activity_main.xml (or) main.xml and add following code :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_alignParentTop="true"
android:layout_marginTop="21dp"
android:textSize="25dp"
android:text="Jelly Bean" />
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_marginTop="5dp" >
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:src="@drawable/android" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="85dp"
android:layout_gravity="center_horizontal"
android:textSize="25dp"
android:textColor="#0000FF"
android:text="Static" />
</FrameLayout>
</RelativeLayout>
Step 3 : Open src -> package -> MainActivity.java and add following code :
package com.gudivada.hemanthsomaraju;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Step 4 : Open AndroidManifest.xml and add following code :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.gudivada.hemanthsomaraju"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.gudivada.hemanthsomaraju.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>
Step 5 : Our output will be like this :
2. Dynamic FrameLayout Creation in Android
Step 1 : Select File -> New -> Project -> Android Application Project (or) Android Project. Fill the forms and click "Finish" button. If you have any doubt regarding create a new project
Click Here.
Step 2 : Open res -> layout ->
activity_main.xml (or) main.xml and add following code :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/rl"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</RelativeLayout>
Step 3 : Open src -> package -> MainActivity.java and add following code :
package com.gudivada.hemanthsomaraju;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.ViewGroup.LayoutParams;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class MainActivity extends Activity {
RelativeLayout rl;
FrameLayout fl;
TextView t1;
ImageView img;
RelativeLayout.LayoutParams param1, param2;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
rl = (RelativeLayout) findViewById(R.id.rl);
fl = new FrameLayout(MainActivity.this);
param1 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
param2 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
t1 = new TextView(MainActivity.this);
img = new ImageView(MainActivity.this);
t1.setText("Hemanth Somaraju");
t1.setTextSize(25);
param1.setMargins(150, 50, 0, 0);
t1.setLayoutParams(param1);
param2.setMargins(0, 50, 0, 0);
fl.setLayoutParams(param2);
img.setImageResource(R.drawable.android);
img.setLayoutParams(new LayoutParams
(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
fl.addView(img);
rl.addView(t1);
rl.addView(fl);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Step 4 : Open AndroidManifest.xml and add following code :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.gudivada.hemanthsomaraju"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.gudivada.hemanthsomaraju.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>
Step 5 : Our output will be like this :
3. Run time FrameLayout Creation in Android
Step 1 : Select File -> New -> Project -> Android Application Project (or) Android Project. Fill the forms and click "Finish" button. If you have any doubt regarding create a new project Click Here.
Step 2 : Open res -> layout ->
activity_main.xml (or) main.xml and add following code :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/rl"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/textView1"
android:textSize="20dp"
android:textColor="#FF0000"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_alignParentTop="true"
android:layout_marginTop="20dp"
android:text="FrameLayout" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/textView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="28dp"
android:text="Create" />
</RelativeLayout>
Step 3 : Open src -> package -> MainActivity.java and add following code :
package com.gudivada.hemanthsomaraju;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class MainActivity extends Activity {
RelativeLayout rl;
Button b;
FrameLayout frame1, frame2;
TextView t1;
RelativeLayout.LayoutParams param1, param2;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
rl = (RelativeLayout) findViewById(R.id.rl);
b = (Button) findViewById(R.id.button1);
b.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
rl.removeViewInLayout(frame2);
frame1 = new FrameLayout (MainActivity.this);
param1 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
param2 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
t1 = new TextView(MainActivity.this);
t1.setText("Hemanth 1");
t1.setTextSize(25);
param1.setMargins(150, 50, 0, 0);
t1.setLayoutParams(param1);
param2.setMargins(100, 250, 0, 0);
frame1.setLayoutParams(param2);
frame1.addView(t1);
rl.addView(frame1);
}
});
b.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
// TODO Auto-generated method stub
rl.removeViewInLayout(frame1);
frame2 = new FrameLayout (MainActivity.this);
param1 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
param2 = new RelativeLayout.LayoutParams
((int) RelativeLayout.LayoutParams.WRAP_CONTENT,
(int) RelativeLayout.LayoutParams.WRAP_CONTENT);
t1 = new TextView(MainActivity.this);
t1.setText("Somaraju 2");
t1.setTextSize(25);
param1.setMargins(150, 50, 0, 0);
t1.setLayoutParams(param1);
param2.setMargins(100, 250, 0, 0);
frame2.setLayoutParams(param2);
frame2.addView(t1);
rl.addView(frame2);
return true;
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
Step 4 : Open AndroidManifest.xml and add following code :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.gudivada.hemanthsomaraju"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.gudivada.hemanthsomaraju.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>
Step 5 : Our output will be like this :